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<?php

class form {

var $mpdf = null;

var $forms;
var $formn;

//Active Forms
var $formSubmitNoValueFields;
var $formExportType;
var $formSelectDefaultOption;
var $formUseZapD;
/* Form Styles */
var $form_border_color; 
var $form_background_color; 
var $form_border_width;
var $form_border_style;
var $form_button_border_color; 
var $form_button_background_color;
var $form_button_border_width;
var $form_button_border_style;
var $form_radio_color;
var $form_radio_background_color; 

var $form_element_spacing;

// Active forms
var $formMethod;
var $formAction;
var $form_fonts;
var $form_radio_groups;
var $form_checkboxes;
var $pdf_acro_array;

var $pdf_array_co;
var $array_form_button_js;
var $array_form_choice_js;
var $array_form_text_js;

/* Button Text */
var $form_button_text;
var $form_button_text_over;
var $form_button_text_click;
var $form_button_icon;


// FORMS
var $textarea_lineheight;

function form(&$mpdf) {
        $this->mpdf = $mpdf;

        // ACTIVE FORMS
        $this->formExportType = 'xfdf'; // 'xfdf' or 'html'
        $this->formSubmitNoValueFields = true;  // Whether to include blank fields when submitting data
        $this->formSelectDefaultOption = true;  // for Select drop down box; if no option is explicitly maked as selected,
                                                        // this determines whether to select 1st option (as per browser)
                                                        // - affects whether "required" attribute is relevant
        $this->formUseZapD = true;              // Determine whether to use ZapfDingbat icons for radio/checkboxes

        // FORM STYLES
        // These can alternatively use a 4 number string to represent CMYK colours
        $this->form_border_color = '0.6 0.6 0.72';              // RGB
        $this->form_background_color = '0.975 0.975 0.975';     // RGB
        $this->form_border_width = '1';         // 0 doesn't seem to work as it should
        $this->form_border_style = 'S';         // B - Bevelled; D - Double
        $this->form_button_border_color = '0.2 0.2 0.55'; 
        $this->form_button_background_color = '0.941 0.941 0.941';
        $this->form_button_border_width = '1';
        $this->form_button_border_style = 'S';
        $this->form_radio_color = '0.0 0.0 0.4';        // radio and checkbox
        $this->form_radio_background_color = '0.9 0.9 0.9'; 

        // FORMS
        $this->textarea_lineheight = 1.25;

        // FORM ELEMENT SPACING
        $this->form_element_spacing['select']['outer']['h'] = 0.5;      // Horizontal spacing around SELECT
        $this->form_element_spacing['select']['outer']['v'] = 0.5;      // Vertical spacing around SELECT
        $this->form_element_spacing['select']['inner']['h'] = 0.7;      // Horizontal padding around SELECT
        $this->form_element_spacing['select']['inner']['v'] = 0.7;      // Vertical padding around SELECT
        $this->form_element_spacing['input']['outer']['h'] = 0.5;
        $this->form_element_spacing['input']['outer']['v'] = 0.5;
        $this->form_element_spacing['input']['inner']['h'] = 0.7;
        $this->form_element_spacing['input']['inner']['v'] = 0.7;
        $this->form_element_spacing['textarea']['outer']['h'] = 0.5;
        $this->form_element_spacing['textarea']['outer']['v'] = 0.5;
        $this->form_element_spacing['textarea']['inner']['h'] = 1;
        $this->form_element_spacing['textarea']['inner']['v'] = 0.5;
        $this->form_element_spacing['button']['outer']['h'] = 0.5;
        $this->form_element_spacing['button']['outer']['v'] = 0.5;
        $this->form_element_spacing['button']['inner']['h'] = 2;
        $this->form_element_spacing['button']['inner']['v'] = 1;

        // INITIALISE non-configurable
        $this->formMethod = 'POST';
        $this->formAction = '';
        $this->form_fonts = array();
        $this->form_radio_groups = array();
        $this->form_checkboxes = false;
        $this->forms = array();
        $this->pdf_array_co = '';


}


function print_ob_text($objattr,$w,$h,$texto,$rtlalign,$k,$blockdir) {
                // TEXT/PASSWORD INPUT
                        if ($this->mpdf->useActiveForms) {
                                // Flags: 1 - Readonly; 2 - Required; 3 - No export; 13 - textarea; 14 - Password
                                $flags = array();
                                if ($objattr['disabled'] || $objattr['readonly']) { $flags[] = 1; }     // readonly
                                if ($objattr['disabled']) { $flags[] = 3; }     // no export
                                if ($objattr['disabled']) { $objattr['color'] = array(3,128,128,128); } // gray out disabled 
                                if ($objattr['required']) { $flags[] = 2; }     // required
                                if (!$objattr['spellcheck']) { $flags[] = 23; } // DoNotSpellCheck
                                if ($objattr['subtype']=='PASSWORD') { $flags[] = 14; }
                                $this->mpdf->SetTColor($objattr['color']);
                                $fieldalign = $rtlalign;
                                if ($objattr['text_align']) { $fieldalign = $objattr['text_align']; }
                                if ($objattr['subtype']=='PASSWORD') { $val = $objattr['value']; }
                                else { $val = $objattr['text']; }
                                // mPDF 5.3.25
                                $js = array();
                                if ($objattr['onCalculate']) { $js[] = array('C', $objattr['onCalculate']); }
                                if ($objattr['onValidate']) { $js[] = array('V', $objattr['onValidate']); }
                                if ($objattr['onFormat']) { $js[] = array('F', $objattr['onFormat']); }
                                if ($objattr['onKeystroke']) { $js[] = array('K', $objattr['onKeystroke']); }
                                $this->SetFormText( $w, $h, $objattr['fieldname'], $val, $val, $objattr['title'], $flags, $fieldalign, false, $objattr['maxlength'], $js, $objattr['background-col'], $objattr['border-col']  );
                                $this->mpdf->SetTColor($this->mpdf->ConvertColor(0));
                        }
                        else {
                                $w -= $this->form_element_spacing['input']['outer']['h']*2  /$k;
                                $h -= $this->form_element_spacing['input']['outer']['v']*2 /$k;
                                $this->mpdf->x += $this->form_element_spacing['input']['outer']['h'] /$k;
                                $this->mpdf->y += $this->form_element_spacing['input']['outer']['v'] /$k;
                                // Chop texto to max length $w-inner-padding
                                while ($this->mpdf->GetStringWidth($texto) > $w-($this->form_element_spacing['input']['inner']['h']*2)) {
                                        $texto = mb_substr($texto,0,mb_strlen($texto,$this->mpdf->mb_enc)-1,$this->mpdf->mb_enc);
                                }
                                $save_linemaxfontsize = $this->mpdf->linemaxfontsize;
                                $this->mpdf->linemaxfontsize = $this->mpdf->FontSize;   
                                $this->mpdf->SetLineWidth(0.2 /$k );
                                $this->mpdf->magic_reverse_dir($texto, false, $blockdir);       // *RTL*
                                if (isset($objattr['disabled']) && $objattr['disabled']) { 
                                        $this->mpdf->SetFColor($this->mpdf->ConvertColor(225));
                                        $this->mpdf->SetTColor($this->mpdf->ConvertColor(127));
                                }
                                else if (isset($objattr['readonly']) && $objattr['readonly']) { 
                                        $this->mpdf->SetFColor($this->mpdf->ConvertColor(225));
                                        $this->mpdf->SetTColor($this->mpdf->ConvertColor(0));
                                }
                                else {
                                        $this->mpdf->SetFColor($this->mpdf->ConvertColor(250));
                                        $this->mpdf->SetTColor($this->mpdf->ConvertColor(0));
                                }
                                $this->mpdf->Cell($w,$h,$texto,1,0,$rtlalign,1,'',0,$this->form_element_spacing['input']['inner']['h'] /$k ,$this->form_element_spacing['input']['inner']['h'] /$k , 'M');
                                $this->mpdf->SetFColor($this->mpdf->ConvertColor(255));
                                $this->mpdf->SetTColor($this->mpdf->ConvertColor(0));
                                $this->mpdf->linemaxfontsize = $save_linemaxfontsize;
                        }
}

function print_ob_textarea($objattr,$w,$h,$texto,$rtlalign,$k,$blockdir) {
                   // TEXTAREA
                    if ($this->mpdf->useActiveForms) {
                                // Flags: 1 - Readonly; 2 - Required; 3 - No export; 13 - textarea; 14 - Password
                                $flags = array();
                                $flags = array(13);     // textarea
                                if ($objattr['disabled'] || $objattr['readonly']) { $flags[] = 1; }     // readonly
                                if ($objattr['disabled']) { $flags[] = 3; }     // no export
                                if ($objattr['disabled']) { $objattr['color'] = array(3,128,128,128); } // gray out disabled
                                if ($objattr['required']) { $flags[] = 2; }     // required
                                if (!$objattr['spellcheck']) { $flags[] = 23; } // DoNotSpellCheck
                                if ($objattr['donotscroll']) { $flags[] = 24; } // DoNotScroll
                                $this->mpdf->SetTColor($objattr['color']);
                                $fieldalign = $rtlalign;
                                if ($texto == ' ') { $texto = ''; }     // mPDF 5.3.24
                                if ($objattr['text_align']) { $fieldalign = $objattr['text_align']; }
                                // mPDF 5.3.25
                                $js = array();
                                if ($objattr['onCalculate']) { $js[] = array('C', $objattr['onCalculate']); }
                                if ($objattr['onValidate']) { $js[] = array('V', $objattr['onValidate']); }
                                if ($objattr['onFormat']) { $js[] = array('F', $objattr['onFormat']); }
                                if ($objattr['onKeystroke']) { $js[] = array('K', $objattr['onKeystroke']); }
                                $this->SetFormText( $w, $h, $objattr['fieldname'], $texto, $texto, $objattr['title'], $flags, $fieldalign , false, -1, $js, $objattr['background-col'], $objattr['border-col']  );
                                $this->mpdf->SetTColor($this->mpdf->ConvertColor(0));
                    }
                    else {
                        $w -= $this->form_element_spacing['textarea']['outer']['h']*2 /$k ;
                        $h -= $this->form_element_spacing['textarea']['outer']['v']*2 /$k ;
                        $this->mpdf->x += $this->form_element_spacing['textarea']['outer']['h'] /$k ;
                        $this->mpdf->y += $this->form_element_spacing['textarea']['outer']['v'] /$k ;
                        $this->mpdf->SetLineWidth(0.2 /$k );
                        if (isset($objattr['disabled']) && $objattr['disabled']) { 
                                $this->mpdf->SetFColor($this->mpdf->ConvertColor(225));
                                $this->mpdf->SetTColor($this->mpdf->ConvertColor(127));
                        }
                        else if (isset($objattr['readonly']) && $objattr['readonly']) { 
                                $this->mpdf->SetFColor($this->mpdf->ConvertColor(225));
                                $this->mpdf->SetTColor($this->mpdf->ConvertColor(0));
                        }
                        else {
                                $this->mpdf->SetFColor($this->mpdf->ConvertColor(250));
                                $this->mpdf->SetTColor($this->mpdf->ConvertColor(0));
                        }
                        $this->mpdf->Rect($this->mpdf->x,$this->mpdf->y,$w,$h,'DF');
                        $w -= $this->form_element_spacing['textarea']['inner']['h']*2 /$k ;
                        $this->mpdf->x += $this->form_element_spacing['textarea']['inner']['h'] /$k ;
                        $this->mpdf->y += $this->form_element_spacing['textarea']['inner']['v'] /$k ;
                        $linesneeded = $this->mpdf->WordWrap($texto,$w);
                        if ($linesneeded > $objattr['rows']) { //Too many words inside textarea
                                $textoaux = explode("\n",$texto);
                        $texto = '';
                        for($i=0;$i<$objattr['rows'];$i++) {
                          if ($i == ($objattr['rows']-1)) $texto .= $textoaux[$i];
                          else $texto .= $textoaux[$i] . "\n";
                        }
                                $texto = mb_substr($texto,0,mb_strlen($texto,$this->mpdf->mb_enc)-4,$this->mpdf->mb_enc) . "...";
                        }
                        if ($texto != '') $this->mpdf->MultiCell($w,$this->mpdf->FontSize*$this->textarea_lineheight,$texto,0,'',0,'',$blockdir,true);
                        $this->mpdf->SetFColor($this->mpdf->ConvertColor(255));
                        $this->mpdf->SetTColor($this->mpdf->ConvertColor(0));
                    }
}

function print_ob_select($objattr,$w,$h,$texto,$rtlalign,$k,$blockdir) {
                // SELECT
                        if ($this->mpdf->useActiveForms) {
                                // Flags: 1 - Readonly; 2 - Required; 3 - No export; 19 - edit (only if combo)
                                $flags = array();
                                if ($objattr['disabled']) { $flags[] = 1; }     // readonly
                                if ($objattr['disabled']) { $flags[] = 3; }     // no export
                                if ($objattr['disabled']) { $objattr['color'] = array(3,128,128,128); } // gray out disabled
                                if ($objattr['required']) { $flags[] = 2; }     // required
                                if ($objattr['multiple'] && $objattr['size']>1) { $flags[] = 22; }   //flag 22 = multiselect (listbox)
                                if ($objattr['size']<2) { 
                                        $flags[] = 18;    //flag 18 = combobox (else a listbox)
                                        if ($objattr['editable']) { $flags[] = 19; }    // editable
                                }
                                // only spellcheck if combo and editable
                                if (!$objattr['spellcheck'] || $objattr['size']>1 || !$objattr['editable']) { $flags[] = 23; }  // DoNotSpellCheck
                                if ($objattr['subtype']=='PASSWORD') { $flags[] = 14; }
                                if ($objattr['onChange']) { $js = $objattr['onChange']; }
                                else { $js = ''; }      // mPDF 5.3.37
                                $data = array('VAL' => array(), 'OPT' => array(), 'SEL' => array(), );
                                for($i=0; $i<count($objattr['items']); $i++) {
                                        $item = $objattr['items'][$i];
                                        $data['VAL'][] = $item['exportValue'];
                                        $data['OPT'][] = $item['content'];
                                        if ($item['selected']) { $data['SEL'][] = $i; }
                                }
                                if (count($data['SEL'])==0 && $this->formSelectDefaultOption) {$data['SEL'][] = 0; }
                                $this->mpdf->SetTColor($objattr['color']);
                                $this->SetFormChoice( $w, $h, $objattr['fieldname'], $flags, $data, $rtlalign, $js );
                                $this->mpdf->SetTColor($this->mpdf->ConvertColor(0));
                        }
                        else {
                          $save_linemaxfontsize = $this->mpdf->linemaxfontsize;
                          $this->mpdf->linemaxfontsize = $this->mpdf->FontSize;
                          $this->mpdf->magic_reverse_dir($texto, false, $blockdir);     // *RTL*
                          $this->mpdf->SetLineWidth(0.2 /$k );
                                if (isset($objattr['disabled']) && $objattr['disabled']) { 
                                        $this->mpdf->SetFColor($this->mpdf->ConvertColor(225));
                                        $this->mpdf->SetTColor($this->mpdf->ConvertColor(127));
                                }
                                else {
                                        $this->mpdf->SetFColor($this->mpdf->ConvertColor(250));
                                        $this->mpdf->SetTColor($this->mpdf->ConvertColor(0));
                                }
                                $w -= $this->form_element_spacing['select']['outer']['h']*2 /$k ;
                                $h -= $this->form_element_spacing['select']['outer']['v']*2 /$k ;
                                $this->mpdf->x += $this->form_element_spacing['select']['outer']['h'] /$k ;
                                $this->mpdf->y += $this->form_element_spacing['select']['outer']['v'] /$k ;
                          $this->mpdf->Cell($w-($this->mpdf->FontSize*1.4),$h,$texto,1,0,$rtlalign,1,'',0,$this->form_element_spacing['select']['inner']['h'] /$k,$this->form_element_spacing['select']['inner']['h'] /$k , 'M') ;
                          $this->mpdf->SetFColor($this->mpdf->ConvertColor(190));
                          $save_font = $this->mpdf->FontFamily;
                          $save_currentfont = $this->mpdf->currentfontfamily;
                          if ($this->mpdf->PDFA || $this->mpdf->PDFX) {
                                if (($this->mpdf->PDFA && !$this->mpdf->PDFAauto) || ($this->mpdf->PDFX && !$this->mpdf->PDFXauto)) { $this->mpdf->PDFAXwarnings[] = "Core Adobe font Zapfdingbats cannot be embedded in mPDF - used in Form element: Select - which is required for PDFA1-b or PDFX/1-a. (Different character/font will be substituted.)"; }
                                $this->mpdf->SetFont('sans');
                                if ($this->mpdf->_charDefined($this->mpdf->CurrentFont['cw'], 9660)) { $down = "\xe2\x96\xbc"; }
                                else { $down = '='; }
                                $this->mpdf->Cell(($this->mpdf->FontSize*1.4),$h,$down,1,0,'C',1,'',0,0,0, 'M') ;
                          }
                          else {
                                $this->mpdf->SetFont('czapfdingbats','',0);
                                $this->mpdf->Cell(($this->mpdf->FontSize*1.4),$h,chr(116),1,0,'C',1,'',0,0,0, 'M') ;
                          }
                          $this->mpdf->SetFont($save_font,'',0);
                          $this->mpdf->currentfontfamily = $save_currentfont;
                          $this->mpdf->linemaxfontsize = $save_linemaxfontsize;
                          $this->mpdf->SetFColor($this->mpdf->ConvertColor(255));
                          $this->mpdf->SetTColor($this->mpdf->ConvertColor(0));
                        }
}

function print_ob_imageinput($objattr,$w,$h,$texto,$rtlalign,$k,$blockdir) {
                // INPUT/BUTTON as IMAGE
                     if ($this->mpdf->useActiveForms) {
                                // Flags: 1 - Readonly; 3 - No export; 
                                $flags = array();
                                if ($objattr['disabled']) { $flags[] = 1; }     // readonly
                                if ($objattr['disabled']) { $flags[] = 3; }     // no export
                                if ($objattr['onClick']) { $js = $objattr['onClick']; }
                                else { $js = ''; }
                                $this->SetJSButton( $w, $h, $objattr['fieldname'],  $objattr['value'], $js, $objattr['ID'], $objattr['title'], $flags, $objattr['Indexed']);
                     }
                     else {
                        $this->mpdf->y = $objattr['INNER-Y'];
                        $this->mpdf->_out( sprintf("q %.3F 0 0 %.3F %.3F %.3F cm /I%d Do Q",$objattr['INNER-WIDTH'] *_MPDFK,$objattr['INNER-HEIGHT'] *_MPDFK,$objattr['INNER-X'] *_MPDFK,($this->mpdf->h-($objattr['INNER-Y'] +$objattr['INNER-HEIGHT'] ))*_MPDFK,$objattr['ID'] ) );
                        if (isset($objattr['BORDER-WIDTH']) && $objattr['BORDER-WIDTH']) { $this->mpdf->PaintImgBorder($objattr,$is_table); }
                     }
}

function print_ob_button($objattr,$w,$h,$texto,$rtlalign,$k,$blockdir) {
                // BUTTON
                     if ($this->mpdf->useActiveForms) {
                                // Flags: 1 - Readonly; 3 - No export; 
                                $flags = array();
                                if ($objattr['disabled']) { $flags[] = 1; }     // readonly
                                if ($objattr['disabled']) { $flags[] = 3; }     // no export
                                if ($objattr['disabled']) { $objattr['color'] = array(3,128,128,128); } 
                                $this->mpdf->SetTColor($objattr['color']);
                                if ($objattr['subtype'] == 'RESET') {
                                        $this->SetFormButtonText( $objattr['value'] );
                                        $this->SetFormReset( $w, $h, $objattr['fieldname'], $objattr['value'], $objattr['title'], $flags, $objattr['background-col'], $objattr['border-col'], $objattr['noprint'] );    
                                }
                                else if ($objattr['subtype'] == 'SUBMIT') {
                                        $url = $this->formAction;
                                        $type = $this->formExportType;
                                        $method = $this->formMethod;
                                        $this->SetFormButtonText( $objattr['value'] );
                                        $this->SetFormSubmit( $w, $h, $objattr['fieldname'],  $objattr['value'], $url, $objattr['title'], $type, $method, $flags, $objattr['background-col'], $objattr['border-col'], $objattr['noprint'] );
                                }
                                else if ($objattr['subtype'] == 'BUTTON') {
                                        $this->SetFormButtonText( $objattr['value'] );
                                        if ($objattr['onClick']) { $js = $objattr['onClick']; }
                                        else { $js = ''; }
                                        $this->SetJSButton( $w, $h, $objattr['fieldname'],  $objattr['value'], $js, 0, $objattr['title'], $flags, false, $objattr['background-col'], $objattr['border-col'], $objattr['noprint'] );
                                }
                                $this->mpdf->SetTColor($this->mpdf->ConvertColor(0));
                     }
                     else {
                           $this->mpdf->SetLineWidth(0.2 /$k );
                                $this->mpdf->SetFColor($this->mpdf->ConvertColor(190));
                                $w -= $this->form_element_spacing['button']['outer']['h']*2 /$k ;
                                $h -= $this->form_element_spacing['button']['outer']['v']*2 /$k ;
                                $this->mpdf->x += $this->form_element_spacing['button']['outer']['h'] /$k ;
                                $this->mpdf->y += $this->form_element_spacing['button']['outer']['v'] /$k ;
                           $this->mpdf->RoundedRect($this->mpdf->x, $this->mpdf->y, $w, $h, 0.5 /$k , 'DF');
                                $w -= $this->form_element_spacing['button']['inner']['h']*2 /$k ;
                                $h -= $this->form_element_spacing['button']['inner']['v']*2 /$k ;
                                $this->mpdf->x += $this->form_element_spacing['button']['inner']['h'] /$k ;
                                $this->mpdf->y += $this->form_element_spacing['button']['inner']['v'] /$k ;
                        $save_linemaxfontsize = $this->mpdf->linemaxfontsize;   
                        $this->mpdf->linemaxfontsize = $this->mpdf->FontSize;   
                           $this->mpdf->magic_reverse_dir($texto, false, $blockdir);    // *RTL*
                           $this->mpdf->Cell($w,$h,$texto,'',0,'C',0,'',0,0,0, 'M') ;
                           $this->mpdf->SetFColor($this->mpdf->ConvertColor(0));
                        $this->mpdf->linemaxfontsize = $save_linemaxfontsize;
                     }
}

function print_ob_checkbox($objattr,$w,$h,$texto,$rtlalign,$k,$blockdir,$x,$y) {
                // CHECKBOX
                     if ($this->mpdf->useActiveForms) {
                                // Flags: 1 - Readonly; 2 - Required; 3 - No export; 
                                $flags = array();
                                if ($objattr['disabled']) { $flags[] = 1; }     // readonly
                                if ($objattr['disabled']) { $flags[] = 3; }     // no export
                                $checked = false;
                                if ($objattr['checked']) { $checked = true; }
                                if ($this->formUseZapD) {
                                        $save_font = $this->mpdf->FontFamily;
                                        $save_currentfont = $this->mpdf->currentfontfamily;
                                        $this->mpdf->SetFont('czapfdingbats','',0);
                                }
                                $this->SetCheckBox( $w, $h, $objattr['fieldname'], $objattr['value'], $objattr['title'], $checked, $flags, $objattr['disabled'] );
                                if ($this->formUseZapD) {
                                        $this->mpdf->SetFont($save_font,'',0);
                                        $this->mpdf->currentfontfamily = $save_currentfont;
                                }
                     }
                     else {
                        $iw = $w * 0.7;
                        $ih = $h * 0.7;
                        $lx = $x + (($w-$iw)/2); 
                        $ty = $y + (($h-$ih)/2);
                        $rx = $lx + $iw;
                        $by = $ty + $ih;
                        $this->mpdf->SetLineWidth(0.2 /$k );
                        if (isset($objattr['disabled']) && $objattr['disabled']) { 
                                $this->mpdf->SetFColor($this->mpdf->ConvertColor(225));
                                $this->mpdf->SetDColor($this->mpdf->ConvertColor(127));
                        }
                        else {
                                $this->mpdf->SetFColor($this->mpdf->ConvertColor(250));
                                $this->mpdf->SetDColor($this->mpdf->ConvertColor(0));
                        }
                        $this->mpdf->Rect($lx,$ty,$iw,$ih,'DF');
                        if (isset($objattr['checked']) && $objattr['checked']) {
                                //Round join and cap
                                $this->mpdf->SetLineCap(1);
                                $this->mpdf->Line($lx,$ty,$rx,$by);
                                $this->mpdf->Line($lx,$by,$rx,$ty);
                                //Set line cap style back to square
                                $this->mpdf->SetLineCap(2);
                        }
                        $this->mpdf->SetFColor($this->mpdf->ConvertColor(255));
                        $this->mpdf->SetDColor($this->mpdf->ConvertColor(0));
                    }
}

function print_ob_radio($objattr,$w,$h,$texto,$rtlalign,$k,$blockdir,$x,$y) {
                // RADIO
                        if ($this->mpdf->useActiveForms) {
                                // Flags: 1 - Readonly; 2 - Required; 3 - No export; 
                                $flags = array();
                                if ($objattr['disabled']) { $flags[] = 1; }     // readonly
                                if ($objattr['disabled']) { $flags[] = 3; }     // no export
                                $checked = false;
                                if ($objattr['checked']) { $checked = true; }
                                if ($this->formUseZapD) {
                                        $save_font = $this->mpdf->FontFamily;
                                        $save_currentfont = $this->mpdf->currentfontfamily;
                                        $this->mpdf->SetFont('czapfdingbats','',0);
                                }
                                $this->SetRadio( $w, $h, $objattr['fieldname'], $objattr['value'], $objattr['title'], $checked, $flags, $objattr['disabled'] ); 
                                if ($this->formUseZapD) {
                                        $this->mpdf->SetFont($save_font,'',0);
                                        $this->mpdf->currentfontfamily = $save_currentfont;
                                }
                        }
                        else {
                                $this->mpdf->SetLineWidth(0.2 /$k );
                                $radius = $this->mpdf->FontSize *0.35;
                                $cx = $x + ($w/2); 
                                $cy = $y + ($h/2);
                                if (isset($objattr['disabled']) && $objattr['disabled']) { 
                                        $this->mpdf->SetFColor($this->mpdf->ConvertColor(127));
                                        $this->mpdf->SetDColor($this->mpdf->ConvertColor(127));
                                }
                                else {
                                        $this->mpdf->SetFColor($this->mpdf->ConvertColor(0));
                                        $this->mpdf->SetDColor($this->mpdf->ConvertColor(0));
                                }
                                $this->mpdf->Circle($cx,$cy,$radius,'D');
                                if (isset($objattr['checked']) && $objattr['checked']) {
                                        $this->mpdf->Circle($cx,$cy,$radius*0.4,'DF');
                                }
                                $this->mpdf->SetFColor($this->mpdf->ConvertColor(255));
                                $this->mpdf->SetDColor($this->mpdf->ConvertColor(0));

                        }
}


// In _putpages
function countPageForms($n, &$totaladdnum) {
                        foreach( $this->forms as $form ) {
                                if ( $form['page'] == $n ) {
                                        $totaladdnum++;
                                        if ( $form['typ'] == 'Tx' ) {
                                                if ( isset($this->array_form_text_js[$form['T']]) ) {
                                                        if ( isset($this->array_form_text_js[$form['T']]['F']) ) { $totaladdnum++; }
                                                        if ( isset($this->array_form_text_js[$form['T']]['K']) ) { $totaladdnum++; }
                                                        if ( isset($this->array_form_text_js[$form['T']]['V']) ) { $totaladdnum++; }
                                                        if ( isset($this->array_form_text_js[$form['T']]['C']) ) { $totaladdnum++; }
                                                }
                                        }
                                        if ( $form['typ'] == 'Bt' ) {
                                                if ( isset($this->array_form_button_js[$form['T']]) ) { $totaladdnum++; }
                                                if ( isset($this->form_button_icon[$form['T']]) ) { 
                                                        $totaladdnum++; 
                                                        if ( $this->form_button_icon[$form['T']]['Indexed'] ) { $totaladdnum++; }
                                                }
                                                if ( $form['subtype'] == 'radio' ) { $totaladdnum+=2; }
                                                else if ( $form['subtype'] == 'checkbox' && $this->formUseZapD ) { $totaladdnum++; }
                                                else if ( $form['subtype'] == 'checkbox' && !$this->formUseZapD ) { $totaladdnum+=2; }
                                        }
                                        if ( $form['typ'] == 'Ch' ) {
                                                if ( isset($this->array_form_choice_js[$form['T']]) ) { $totaladdnum++; }
                                        }
                                }
                        }
}

// In _putpages
function addFormIds($n, &$s, &$annotid) {
                                foreach( $this->forms as $form ) {
                                        if ( $form['page'] == $n ) {
                                                $s .= ($annotid) . ' 0 R ';
                                                $annotid++;
                                                if ( $form['typ'] == 'Tx' ) {
                                                        if ( isset($this->array_form_text_js[$form['T']]) ) {
                                                                if ( isset($this->array_form_text_js[$form['T']]['F']) ) { $annotid++; }
                                                                if ( isset($this->array_form_text_js[$form['T']]['K']) ) { $annotid++; }
                                                                if ( isset($this->array_form_text_js[$form['T']]['V']) ) { $annotid++; }
                                                                if ( isset($this->array_form_text_js[$form['T']]['C']) ) { $annotid++; }
                                                        }
                                                }
                                                if ( $form['typ'] == 'Bt' ) {
                                                        if ( isset($this->array_form_button_js[$form['T']]) ) { $annotid++; }
                                                        if ( isset($this->form_button_icon[$form['T']]) ) { 
                                                                $annotid++; 
                                                                if ( $this->form_button_icon[$form['T']]['Indexed'] ) { $annotid++; }
                                                        }
                                                        if ( $form['subtype'] == 'radio' ) { $annotid+=2; }
                                                        else if ( $form['subtype'] == 'checkbox' && $this->formUseZapD ) { $annotid++; }
                                                        else if ( $form['subtype'] == 'checkbox' && !$this->formUseZapD ) { $annotid+=2; }
                                                }
                                                if ( $form['typ'] == 'Ch' ) {
                                                        if ( isset($this->array_form_choice_js[$form['T']]) ) { $annotid++; }
                                                }
                                        }
                                }
}

// In _putannots
function _putFormItems($n, $hPt) {
                                foreach( $this->forms as $val) {
                                        if ( $val['page'] == $n ) {
                                                if ( $val['typ'] == 'Tx' ) $this->_putform_tx( $val, $hPt );
                                                if ( $val['typ'] == 'Ch' ) $this->_putform_ch( $val, $hPt );
                                                if ( $val['typ'] == 'Bt' ) $this->_putform_bt( $val, $hPt );
                                        }
                                }
}

// In _putannots
function _putRadioItems($n) {
                // Output Radio Groups
                $key = 1;
                foreach($this->form_radio_groups AS $name=>$frg) {
                        $this->mpdf->_newobj();
                        $this->pdf_acro_array .= $this->mpdf->n.' 0 R ';
                        $this->mpdf->_out('<<');
                        $this->mpdf->_out('/Type /Annot ');
                        $this->mpdf->_out('/Subtype /Widget');
                        $this->mpdf->_out('/NM '.$this->mpdf->_textstring(sprintf('%04u-%04u', $n, (3000 + $key++))));
                        $this->mpdf->_out('/M '.$this->mpdf->_textstring('D:'.date('YmdHis')));
                        $this->mpdf->_out('/Rect [0 0 0 0] ');
                        $this->mpdf->_out('/FT /Btn ');
                        if ($frg['disabled']) { $flags=array(1,3,15,16); }      // NoExport and readonly
                        else { $flags=array(15,16); }   // Flags for Radiobutton, and NoToggleToOff
                        $this->mpdf->_out('/Ff '.$this->_setflag($flags) );
                        $kstr = '';
                        $optstr = '';
                        foreach($frg['kids'] AS $kid) {
                                $kstr .= $this->forms[$kid['n']]['obj'].' 0 R ';
                //              $optstr .= ' '.$this->mpdf->_textstring($kid['OPT']).' ';
                        }
                        $this->mpdf->_out('/Kids [ '.$kstr.' ] ');      // 11 0 R 12 0 R etc.
                //      $this->mpdf->_out('/Opt [ '.$optstr.' ] ');

                        //V entry holds index corresponding to the appearance state of
                        //whichever child field is currently in the on state = or Off
                        if (isset($frg['on'])) { $state = $frg['on']; }
                        else { $state = 'Off'; }
                        $this->mpdf->_out('/V /'.$state.' ');
                        $this->mpdf->_out('/DV /'.$state.' ');
                        $this->mpdf->_out('/T '.$this->mpdf->_textstring($name).' ');
                        $this->mpdf->_out('>>');
                        $this->mpdf->_out('endobj');
                }
}

function _putFormsCatalog() {
                if (isset($this->pdf_acro_array) ) {
                        $this->mpdf->_out('/AcroForm << /DA (/F1 0 Tf 0 g )');
                        $this->mpdf->_out('/Q 0');
                        $this->mpdf->_out('/Fields ['.$this->pdf_acro_array.']');
                        $f = '';
                        foreach($this->form_fonts AS $fn) {
                                if (is_array($this->mpdf->fonts[$fn]['n'])) { $this->mpdf->Error("Cannot use fonts with SMP or SIP characters for interactive Form elements"); }
                                $f .= '/F'.$this->mpdf->fonts[$fn]['i'].' '.$this->mpdf->fonts[$fn]['n'].' 0 R ';
                        }
                        $this->mpdf->_out('/DR << /Font << '.$f.' >> >>');
                        // CO Calculation Order
                        if ( $this->pdf_array_co ) {
                                $this->mpdf->_out('/CO ['.$this->pdf_array_co.']'); 
                        }
                        $this->mpdf->_out('/NeedAppearances true');
                        $this->mpdf->_out('>>');
                }
}



function SetFormButtonJS( $name, $js ) {
        $js = str_replace("\t",' ', trim($js) );
        if ( isset($name) && isset($js) ) {
                $this->array_form_button_js[$this->mpdf->_escape($name)] = array(
                                'js' => $js
                                );
        }
}

function SetFormChoiceJS( $name, $js ) {
        $js = str_replace("\t",' ', trim($js) );
        if ( isset($name) && isset($js) ) {
                $this->array_form_choice_js[$this->mpdf->_escape($name)] = array(
                                'js' => $js
                                );
        }
}

function SetFormTextJS( $name, $js) {
   for ($i=0; $i<count($js); $i++) {
        $j = str_replace("\t",' ', trim($js[$i][1]) );
        $format = $js[$i][0];
        if ($name) {
                $this->array_form_text_js[$this->mpdf->_escape($name)][$format] = array('js' => $j);
        }
   }
}


function Win1252ToPDFDocEncoding($txt) {
        $Win1252ToPDFDocEncoding = array(
                chr(0200) => chr(0240), chr(0214) => chr(0226), chr(0212) => chr(0227), chr(0237) => chr(0230), 
                chr(0225) => chr(0200), chr(0210) => chr(0032), chr(0206) => chr(0201), chr(0207) => chr(0202),
                chr(0205) => chr(0203), chr(0227) => chr(0204), chr(0226) => chr(0205), chr(0203) => chr(0206),
                chr(0213) => chr(0210), chr(0233) => chr(0211), chr(0211) => chr(0213), chr(0204) => chr(0214),
                chr(0223) => chr(0215), chr(0224) => chr(0216), chr(0221) => chr(0217), chr(0222) => chr(0220),
                chr(0202) => chr(0221), chr(0232) => chr(0235), chr(0230) => chr(0037), chr(0231) => chr(0222),
                chr(0216) => chr(0231), chr(0240) => chr(0040)
        ); // mPDF 5.3.46
        return strtr($txt, $Win1252ToPDFDocEncoding );
}


function SetFormText( $w, $h, $name, $value = '', $default = '', $title = '', $flags = array(), $align='L', $hidden = false, $maxlen=-1, $js='', $background_col=false, $border_col=false ) {
        // Flags: 1 - Readonly; 2 - Required; 3 - No export; 13 - textarea; 14 - Password
        $this->formn++;
        if( $align == 'C' ) { $align = '1'; }
        else if( $align == 'R' ) { $align = '2'; }
        else { $align = '0'; }
        if ($maxlen < 1) { $maxlen = false; }
        if (!preg_match('/^[a-zA-Z0-9_:\-]+$/', $name)) {
                        $this->mpdf->Error("Field [".$name."] must have a name attribute, which can only contain letters, numbers, colon(:), undersore(_) or hyphen(-)"); 
        }
        if ($this->mpdf->onlyCoreFonts) { 
                $value = $this->Win1252ToPDFDocEncoding($value); 
                $default = $this->Win1252ToPDFDocEncoding($default); 
                $title = $this->Win1252ToPDFDocEncoding($title); 
        }
        else { 
                if (isset($this->mpdf->CurrentFont['subset'])) {
                        $this->mpdf->UTF8StringToArray($value, true);   // Add characters to font subset
                        $this->mpdf->UTF8StringToArray($default, true); // Add characters to font subset
                        $this->mpdf->UTF8StringToArray($title, true);   // Add characters to font subset
                }
                if ($value) $value = $this->mpdf->UTF8ToUTF16BE($value, true);
                if ($default ) $default = $this->mpdf->UTF8ToUTF16BE($default, true);
                $title = $this->mpdf->UTF8ToUTF16BE($title, true); 
        }
        if ($background_col) { $bg_c = $this->mpdf->SetColor($background_col, 'CodeOnly'); }
        else { $bg_c = $this->form_background_color; }
        if ($border_col) { $bc_c = $this->mpdf->SetColor($border_col, 'CodeOnly'); }
        else { $bc_c = $this->form_border_color; }
        $f = array(     'n'      => $this->formn,
                        'typ'    => 'Tx',
                        'page'   => $this->mpdf->page,
                        'x'      => $this->mpdf->x,
                        'y'      => $this->mpdf->y,
                        'w'      => $w,
                        'h'      => $h,
                        'T'      => $name,
                        'FF'     => $flags,
                        'V'      => $value,
                        'DV'     => $default,
                        'TU'     => $title,
                        'hidden' => $hidden,
                        'Q'      => $align,
                        'maxlen'         => $maxlen,
                        'BS_W'   => $this->form_border_width,
                        'BS_S'   => $this->form_border_style,
                        'BC_C'   => $bc_c,
                        'BG_C'   => $bg_c,
                        'style' => array(
                                'font'  => $this->mpdf->FontFamily,
                                'fontsize'      => $this->mpdf->FontSizePt,
                                'fontcolor'     => $this->mpdf->TextColor,
                        )
        );
        if (is_array($js) && count($js)>0) { $this->SetFormTextJS( $name, $js); }       // mPDF 5.3.25
        if ($this->mpdf->keep_block_together) { $this->mpdf->ktForms[]= $f; }
        else if ($this->mpdf->writingHTMLheader || $this->mpdf->writingHTMLfooter) { $this->mpdf->HTMLheaderPageForms[]= $f; }
        else { 
                        if ($this->mpdf->ColActive) { 
                                $this->mpdf->columnbuffer[] = array('s' => 'ACROFORM', 'col' => $this->mpdf->CurrCol, 'x' => $this->mpdf->x, 'y' => $this->mpdf->y,
                                        'h' => $h);
                                $this->mpdf->columnForms[$this->mpdf->CurrCol][INTVAL($this->mpdf->x)][INTVAL($this->mpdf->y)] = $this->formn; 
                        }
                $this->forms[$this->formn] = $f; 
        }
        if (!in_array($this->mpdf->FontFamily, $this->form_fonts)) { 
                $this->form_fonts[] = $this->mpdf->FontFamily; 
                $this->mpdf->fonts[$this->mpdf->FontFamily]['used'] = true;
        }
        if ( !$hidden )         $this->mpdf->x += $w;

}


        function SetFormChoice( $w, $h, $name, $flags, $array, $align='L', $js = '' ) {
                $this->formn++;
                if( $this->mpdf->blk[$this->mpdf->blklvl]['direction'] == 'rtl' ) { $align = '2'; }
                else { $align = '0'; }
                if (!preg_match('/^[a-zA-Z0-9_:\-]+$/', $name)) { 
                        $this->mpdf->Error("Field [".$name."] must have a name attribute, which can only contain letters, numbers, colon(:), undersore(_) or hyphen(-)"); 
                }
                if ($this->mpdf->onlyCoreFonts) { 
                        for($i=0;$i<count($array['VAL']);$i++) {
                                $array['VAL'][$i] = $this->Win1252ToPDFDocEncoding($array['VAL'][$i]); 
                                $array['OPT'][$i] = $this->Win1252ToPDFDocEncoding($array['OPT'][$i]); 
                        }
                }
                else { 
                        for($i=0;$i<count($array['VAL']);$i++) {
                                if (isset($this->mpdf->CurrentFont['subset'])) {
                                        $this->mpdf->UTF8StringToArray($array['VAL'][$i], true);        // Add characters to font subset
                                        $this->mpdf->UTF8StringToArray($array['OPT'][$i], true);        // Add characters to font subset
                                }
                                if ($array['VAL'][$i] ) $array['VAL'][$i] = $this->mpdf->UTF8ToUTF16BE($array['VAL'][$i], true);
                                if ($array['OPT'][$i] ) $array['OPT'][$i] = $this->mpdf->UTF8ToUTF16BE($array['OPT'][$i], true);
                        }
                }
                $f = array(     'n'     => $this->formn,
                        'typ'   => 'Ch',
                        'page'  => $this->mpdf->page,
                        'x'     => $this->mpdf->x,
                        'y'     => $this->mpdf->y,
                        'w'     => $w,
                        'h'     => $h,
                        'T'     => $name,
                        'OPT'   => $array,
                        'FF'    => $flags,
                        'Q'      => $align,
                        'BS_W'   => $this->form_border_width,
                        'BS_S'   => $this->form_border_style,
                        'BC_C'   => $this->form_border_color,
                        'BG_C'   => $this->form_background_color,
                        'style' => array(
                                'font'  => $this->mpdf->FontFamily,
                                'fontsize'      => $this->mpdf->FontSizePt,
                                'fontcolor'     => $this->mpdf->TextColor,
                        )
                );
                if ($js) { $this->SetFormChoiceJS( $name, $js ); }
                if ($this->mpdf->keep_block_together) { $this->mpdf->ktForms[]= $f; }
                else if ($this->mpdf->writingHTMLheader || $this->mpdf->writingHTMLfooter) { $this->mpdf->HTMLheaderPageForms[]= $f; }
                else { 
                        if ($this->mpdf->ColActive) { 
                                $this->mpdf->columnbuffer[] = array('s' => 'ACROFORM', 'col' => $this->mpdf->CurrCol, 'x' => $this->mpdf->x, 'y' => $this->mpdf->y,
                                        'h' => $h);
                                $this->mpdf->columnForms[$this->mpdf->CurrCol][INTVAL($this->mpdf->x)][INTVAL($this->mpdf->y)] = $this->formn; 
                        }
                        $this->forms[$this->formn] = $f; 
                }
                if (!in_array($this->mpdf->FontFamily, $this->form_fonts)) { 
                        $this->form_fonts[] = $this->mpdf->FontFamily; 
                        $this->mpdf->fonts[$this->mpdf->FontFamily]['used'] = true;
                }
                $this->mpdf->x += $w;
        }

        // CHECKBOX
        function SetCheckBox( $w, $h, $name, $value, $title = '', $checked = false, $flags = array(), $disabled=false  ) {
                $this->SetFormButton( $w, $h, $name, $value, 'checkbox', $title, $flags, $checked, $disabled );
                $this->mpdf->x += $w;
        }


        // RADIO
        function SetRadio( $w, $h, $name, $value, $title = '', $checked = false, $flags = array(), $disabled=false ) {
                $this->SetFormButton( $w, $h, $name, $value, 'radio', $title, $flags, $checked, $disabled );
                $this->mpdf->x += $w;
        }


        function SetFormReset( $w, $h, $name, $value = 'Reset', $title = '', $flags = array(), $background_col=false, $border_col=false, $noprint=false ) {
                if (!$name) { $name = 'Reset'; }
                $this->SetFormButton( $w, $h, $name, $value, 'reset', $title, $flags, false, false, $background_col, $border_col, $noprint);
                $this->mpdf->x += $w;
        }


        function SetJSButton( $w, $h, $name, $value, $js, $image_id = 0, $title = '', $flags = array(), $indexed=false , $background_col=false, $border_col=false, $noprint=false ) {
                $this->SetFormButton( $w, $h, $name, $value, 'js_button', $title, $flags, false, false, $background_col, $border_col, $noprint);
                // pos => 1 = no caption, icon only; 0 = caption only 
                if ($image_id) {
                        $this->form_button_icon[$this->mpdf->_escape($name)] = array(
                                'pos' => 1,     
                                'image_id' => $image_id, 
                                'Indexed' => $indexed,
                                );
                }
                if ($js) { $this->SetFormButtonJS( $name, $js ); }
                $this->mpdf->x += $w;
        }


        function SetFormSubmit( $w, $h, $name, $value = 'Submit', $url, $title = '', $typ = 'html', $method = 'POST', $flags = array(), $background_col=false, $border_col=false, $noprint=false) {
                if (!$name) { $name = 'Submit'; }
                $this->SetFormButton( $w, $h, $name, $value, 'submit', $title, $flags, false, false, $background_col, $border_col, $noprint);
                $this->forms[$this->formn]['URL'] = $url;
                $this->forms[$this->formn]['method'] = $method;
                $this->forms[$this->formn]['exporttype'] = $typ;
                $this->mpdf->x += $w;
        }


        function SetFormButtonText( $ca, $rc = '', $ac = '' ) {
                if ($this->mpdf->onlyCoreFonts) { 
                        $ca = $this->Win1252ToPDFDocEncoding($ca); 
                        if ($rc) $rc = $this->Win1252ToPDFDocEncoding($rc); 
                        if ($ac) $ac = $this->Win1252ToPDFDocEncoding($ac); 
                }
                else { 
                        if (isset($this->mpdf->CurrentFont['subset'])) {
                                $this->mpdf->UTF8StringToArray($ca, true);      // Add characters to font subset
                        }
                        $ca = $this->mpdf->UTF8ToUTF16BE($ca, true); 
                        if ($rc) { 
                                if (isset($this->mpdf->CurrentFont['subset'])) { $this->mpdf->UTF8StringToArray($rc, true); }
                                $rc = $this->mpdf->UTF8ToUTF16BE($rc, true); 
                        }
                        if ($ac) { 
                                if (isset($this->mpdf->CurrentFont['subset'])) { $this->mpdf->UTF8StringToArray($ac, true); }
                                $ac = $this->mpdf->UTF8ToUTF16BE($ac, true); 
                        }
                }
                $this->form_button_text = $ca;
                $this->form_button_text_over = $rc ? $rc : $ca;
                $this->form_button_text_click = $ac ? $ac : $ca;
        }


        function SetFormButton( $bb, $hh, $name, $value, $type, $title = '', $flags = array(), $checked=false, $disabled=false, $background_col=false, $border_col=false, $noprint=false ) {
                $this->formn++;
                if (!preg_match('/^[a-zA-Z0-9_:\-]+$/', $name)) {
                        $this->mpdf->Error("Field [".$name."] must have a name attribute, which can only contain letters, numbers, colon(:), undersore(_) or hyphen(-)"); 
                }
                if (!$this->mpdf->onlyCoreFonts) {
                   if (isset($this->mpdf->CurrentFont['subset'])) {
                        $this->mpdf->UTF8StringToArray($title, true);   // Add characters to font subset
                        $this->mpdf->UTF8StringToArray($value, true);   // Add characters to font subset
                   }
                   $title = $this->mpdf->UTF8ToUTF16BE($title, true); 
                   if ($type == 'checkbox') { 
                        $uvalue = $this->mpdf->UTF8ToUTF16BE($value, true); 
                   }
                   else if ($type == 'radio') { 
                        $uvalue = $this->mpdf->UTF8ToUTF16BE($value, true); 
                        $value = mb_convert_encoding($value, 'Windows-1252', 'UTF-8'); 
                   }
                   else { 
                        $value = $this->mpdf->UTF8ToUTF16BE($value, true); 
                        $uvalue = $value;
                   }
                }
                else { 
                        $title = $this->Win1252ToPDFDocEncoding($title); 
                        $value = $this->Win1252ToPDFDocEncoding($value);                                //// ??? not needed
                        $uvalue = mb_convert_encoding($value, 'UTF-8', 'Windows-1252'); 
                        $uvalue = $this->mpdf->UTF8ToUTF16BE($uvalue, true); 
                }
                if ($type == 'radio' || $type == 'checkbox') {
                        if (!preg_match('/^[a-zA-Z0-9_:\-\.]+$/', $value)) {
                                $this->mpdf->Error("Field '".$name."' must have a value, which can only contain letters, numbers, colon(:), undersore(_), hyphen(-) or period(.)"); 
                        }
                }
                if ($type == 'radio') {
                        if (!isset($this->form_radio_groups[$name])) { 
                                $this->form_radio_groups[$name] = array(
                                        'page' => $this->mpdf->page,
                                        'kids' => array(),
                                );
                        }
                        $this->form_radio_groups[$name]['kids'][] = array(
                                        'n' => $this->formn, 'V'=> $value, 'OPT'=>$uvalue, 'disabled'=>$disabled
                        );
                        if ( $checked ) { $this->form_radio_groups[$name]['on'] = $value; }
                        // Disable the whole radio group if one is disabled, because of inconsistency in PDF readers
                        if ( $disabled ) { $this->form_radio_groups[$name]['disabled'] = true; }
                }
                if ($type == 'checkbox') {
                        $this->form_checkboxes = true; 
                }
                if ( $checked ) { $activ = 1; }
                else { $activ = 0; }
                if ($background_col) { $bg_c = $this->mpdf->SetColor($background_col, 'CodeOnly'); }
                else { $bg_c = $this->form_button_background_color; }
                if ($border_col) { $bc_c = $this->mpdf->SetColor($border_col, 'CodeOnly'); }
                else { $bc_c = $this->form_button_border_color; }
                $f = array(     'n'     => $this->formn,
                        'typ'   => 'Bt',
                        'page'  => $this->mpdf->page,
                        'subtype'       => $type,
                        'x'     => $this->mpdf->x,
                        'y'     => $this->mpdf->y,
                        'w'     => $bb,
                        'h'     => $hh,
                        'T'     => $name,
                        'V'     => $value,
                        'OPT'   => $uvalue,
                        'TU'    => $title,
                        'FF'    => $flags,
                        'CA'    => $this->form_button_text,
                        'RC'    => $this->form_button_text_over,
                        'AC'    => $this->form_button_text_click,
                        'BS_W'   => $this->form_button_border_width,
                        'BS_S'   => $this->form_button_border_style,
                        'BC_C'   => $bc_c,
                        'BG_C'   => $bg_c,
                        'activ'  => $activ,
                        'disabled'  => $disabled,
                        'noprint'  => $noprint,
                        'style'  => array(
                                'font'  => $this->mpdf->FontFamily,
                                'fontsize'      => $this->mpdf->FontSizePt,
                                'fontcolor'     => $this->mpdf->TextColor,
                        )
                );
                if ($this->mpdf->keep_block_together) { $this->mpdf->ktForms[]= $f; }
                else if ($this->mpdf->writingHTMLheader || $this->mpdf->writingHTMLfooter) { $this->mpdf->HTMLheaderPageForms[]= $f; }
                else { 
                        if ($this->mpdf->ColActive) { 
                                $this->mpdf->columnbuffer[] = array('s' => 'ACROFORM', 'col' => $this->mpdf->CurrCol, 'x' => $this->mpdf->x, 'y' => $this->mpdf->y,
                                        'h' => $hh);
                                $this->mpdf->columnForms[$this->mpdf->CurrCol][INTVAL($this->mpdf->x)][INTVAL($this->mpdf->y)] = $this->formn; 
                        }
                        $this->forms[$this->formn] = $f; 
                }
                if (!in_array($this->mpdf->FontFamily, $this->form_fonts)) { 
                        $this->form_fonts[] = $this->mpdf->FontFamily; 
                        $this->mpdf->fonts[$this->mpdf->FontFamily]['used'] = true;
                }

                $this->form_button_text = NULL;
                $this->form_button_text_over = NULL;
                $this->form_button_text_click = NULL;
        }



function SetFormBorderWidth ( $string ) {
        switch( $string ) {
                case 'S': $this->form_border_width = '1'; 
                        break;
                case 'M': $this->form_border_width = '2'; 
                        break;
                case 'B': $this->form_border_width = '3'; 
                        break;
                case '0': $this->form_border_width = '0'; 
                        break;
                default: $this->form_border_width = '0'; 
                        break;
        }
}


function SetFormBorderStyle ( $string ) {
        switch( $string ) { 
                case 'S': $this->form_border_style = 'S'; 
                        break;
                case 'D': $this->form_border_style = 'D /D [3]'; 
                        break;
                case 'B': $this->form_border_style = 'B'; 
                        break;
                case 'I': $this->form_border_style = 'I'; 
                        break;
                case 'U': $this->form_border_style = 'U'; 
                        break;
                default: $this->form_border_style = 'B'; 
                        break;
        }
}

function SetFormBorderColor ( $r, $g=-1, $b=-1 ) {
        if ( ($r==0 and $g==0 and $b==0) || $g==-1 )
                $this->form_border_color = sprintf('%.3F', $r/255);
        else
                $this->form_border_color = sprintf('%.3F %.3F %.3F', $r/255, $g/255, $b/255);
}

function SetFormBackgroundColor ( $r, $g=-1, $b=-1 ) {
        if ( ($r==0 and $g==0 and $b==0) || $g==-1 )
                $this->form_background_color = sprintf('%.3F', $r/255);
        else
                $this->form_background_color = sprintf('%.3F %.3F %.3F', $r/255, $g/255, $b/255);
}

function SetFormD ( $W, $S, $BC, $BG ) {
        $this->SetFormBorderWidth ( $W );
        $this->SetFormBorderStyle ( $S );
        $this->SetFormBorderColor ( $BC );
        $this->SetFormBackgroundColor ( $BG );
}

function _setflag( $array ) {
        $flag = 0;
        foreach($array as $val) { $flag += 1 << ($val-1); }
        return $flag;
}

function _form_rect( $x, $y, $w, $h, $hPt ) {
        $x = $x * _MPDFK;
        $y = $hPt - ($y  * _MPDFK);
        $x2 = $x + ($w * _MPDFK);
        $y2 = $y - ($h * _MPDFK);
        $rect = sprintf('%.3F %.3F %.3F %.3F', $x, $y2, $x2, $y );
        return $rect;
}


function _put_button_icon( $array , $w, $h ) {
        if (isset($array['image_id'])) {
                $info = false;
                foreach($this->mpdf->images AS $iid=>$img) {
                        if ($img['i'] == $array['image_id']) { 
                                $info = $this->mpdf->images[$iid];
                                break; 
                        }
                }
        }
        if (!$info) { die("Cannot find Button image"); }
        $this->mpdf->_newobj();
        $this->mpdf->_out('<<');
        $this->mpdf->_out('/Type /XObject');
        $this->mpdf->_out('/Subtype /Image');
        $this->mpdf->_out('/BBox [0 0 1 1]');
        $this->mpdf->_out('/Length '.strlen($info['data']));
        $this->mpdf->_out('/BitsPerComponent '.$info['bpc']);
        if ($info['cs']=='Indexed') {
                $this->mpdf->_out('/ColorSpace [/Indexed /DeviceRGB '.(strlen($info['pal'])/3-1).' '.($this->mpdf->n+1).' 0 R]');
        }
        else {
                $this->mpdf->_out('/ColorSpace /'.$info['cs']);
                if ($info['cs']=='DeviceCMYK')
                        if($info['type']=='jpg') { $this->mpdf->_out('/Decode [1 0 1 0 1 0 1 0]'); }
        }
        if ( isset($info['f']) ) 
                $this->mpdf->_out('/Filter /'.$info['f']);
        if ( isset($info['parms']) ) 
                $this->mpdf->_out($info['parms']);
        $this->mpdf->_out('/Width '.$info['w']);
        $this->mpdf->_out('/Height '.$info['h']);
        $this->mpdf->_out('>>');
        $this->mpdf->_putstream($info['data']);
        $this->mpdf->_out('endobj');
        unset($array);
        //Palette
        if($info['cs']=='Indexed') {
                $filter=($this->mpdf->compress) ? '/Filter /FlateDecode ' : '';
                $this->mpdf->_newobj();
                $pal=($this->mpdf->compress) ? gzcompress($info['pal']) : $info['pal'];
                $this->mpdf->_out('<<'.$filter.'/Length '.strlen($pal).'>>');
                $this->mpdf->_putstream($pal);
                $this->mpdf->_out('endobj');
        }

}


function _putform_bt( $form, $hPt ) {
        $cc = 0;
        $put_xobject = 0;
        $put_js = 0;
        $put_icon = 0;
        $this->mpdf->_newobj();
        $n = $this->mpdf->n;
        if ($form['subtype'] != 'radio') $this->pdf_acro_array .= $n.' 0 R ';   // Add to /Field element
        $this->forms[ $form['n'] ]['obj'] = $n;
        $this->mpdf->_out('<<');
        $this->mpdf->_out('/Type /Annot ');
        $this->mpdf->_out('/Subtype /Widget');
        $this->mpdf->_out('/NM '.$this->mpdf->_textstring(sprintf('%04u-%04u', $n, (7000 + $form['n']))));
        $this->mpdf->_out('/M '.$this->mpdf->_textstring('D:'.date('YmdHis'))); 
        $this->mpdf->_out('/Rect [ '.$this->_form_rect($form['x'],$form['y'],$form['w'],$form['h'], $hPt).' ]');
        $form['noprint'] ? $this->mpdf->_out('/F 0 ') : $this->mpdf->_out('/F 4 ');
        $this->mpdf->_out('/FT /Btn ');
        $this->mpdf->_out('/H /P ');
        if ( $form['subtype'] != 'radio' )      // mPDF 5.3.23
                $this->mpdf->_out('/T '.$this->mpdf->_textstring($form['T']) );
        $this->mpdf->_out('/TU '.$this->mpdf->_textstring($form['TU']) );
        if ( isset( $this->form_button_icon[ $form['T'] ] ) ) { $form['BS_W'] = 0; }
        if ($form['BS_W'] == 0) { $form['BC_C'] = $form['BG_C']; }
        $bstemp = '';
        $bstemp .= '/W '.$form['BS_W'].' ';
        $bstemp .= '/S /'.$form['BS_S'].' ';
        $temp = '';
        $temp .= '/BC [ '.$form['BC_C']." ] ";
        $temp .= '/BG [ '.$form['BG_C']." ] ";
        if ( $form['subtype'] == 'checkbox' ) {
                if ($form['disabled']) { 
                        $radio_color = '0.5 0.5 0.5'; 
                        $radio_background_color = '0.9 0.9 0.9'; 
                }
                else { 
                        $radio_color = $this->form_radio_color; 
                        $radio_background_color = $this->form_radio_background_color;
                }
                $temp = '';
                $temp .= '/BC [ '.$radio_color." ] ";
                $temp .= '/BG [ '.$radio_background_color." ] ";
                $this->mpdf->_out("/BS << /W 1 /S /S >>");
                $this->mpdf->_out("/MK << $temp >>");
                $this->mpdf->_out('/Ff '.$this->_setflag($form['FF']) );
                if ( $form['activ'] ) {
                        $this->mpdf->_out('/V /'.$this->mpdf->_escape($form['V']).' ');
                        $this->mpdf->_out('/DV /'.$this->mpdf->_escape($form['V']).' ');
                        $this->mpdf->_out('/AS /'.$this->mpdf->_escape($form['V']).' ');
                } else {
                        $this->mpdf->_out('/AS /Off ');
                }
                if ($this->formUseZapD) {
                        $this->mpdf->_out('/DA (/F'.$this->mpdf->fonts['czapfdingbats']['i'].' 0 Tf '.$radio_color.' rg)');
                        $this->mpdf->_out("/AP << /N << /".$this->mpdf->_escape($form['V'])." ".($this->mpdf->n+1)." 0 R /Off /Off >> >>");
                }
                else {
                        $this->mpdf->_out('/DA (/F'.$this->mpdf->fonts[$this->mpdf->CurrentFont['fontkey']]['i'].' 0 Tf '.$radio_color.' rg)'); 
                        $this->mpdf->_out("/AP << /N << /".$this->mpdf->_escape($form['V'])." ".($this->mpdf->n+1)." 0 R /Off ".($this->mpdf->n+2)." 0 R >> >>");
                }
        $this->mpdf->_out('/Opt [ '.$this->mpdf->_textstring($form['OPT']).' '.$this->mpdf->_textstring($form['OPT']).' ]');
        }


        if ( $form['subtype'] == 'radio' ) {
                if ($form['disabled'] || $this->form_radio_groups[$form['T']]['disabled']) { 
                        $radio_color = '0.5 0.5 0.5'; 
                        $radio_background_color = '0.9 0.9 0.9'; 
                }
                else { 
                        $radio_color = $this->form_radio_color; 
                        $radio_background_color = $this->form_radio_background_color;
                }
                $this->mpdf->_out('/Parent '.$this->form_radio_groups[$form['T']]['obj_id'].' 0 R ');
                $temp = '';
                $temp .= '/BC [ '.$radio_color." ] ";
                $temp .= '/BG [ '.$radio_background_color." ] ";
                $this->mpdf->_out("/BS << /W 1 /S /S >>");
                $this->mpdf->_out('/MK << '.$temp.' >> ');
                $form['FF'][] = 16;     // Radiobutton
                $form['FF'][] = 15;     // NoToggleOff - must be same as radio button group setting?
                $this->mpdf->_out('/Ff '.$this->_setflag($form['FF']) );
                if ($this->formUseZapD)
                        $this->mpdf->_out('/DA (/F'.$this->mpdf->fonts['czapfdingbats']['i'].' 0 Tf '.$radio_color.' rg)');
                else
                        $this->mpdf->_out('/DA (/F'.$this->mpdf->fonts[$this->mpdf->CurrentFont['fontkey']]['i'].' 0 Tf '.$radio_color.' rg)');
                $this->mpdf->_out("/AP << /N << /".$this->mpdf->_escape($form['V'])." ".($this->mpdf->n+1)." 0 R /Off ".($this->mpdf->n+2)." 0 R >> >>");
                if ( $form['activ'] ) {
                        $this->mpdf->_out('/V /'.$this->mpdf->_escape($form['V']).' ');
                        $this->mpdf->_out('/DV /'.$this->mpdf->_escape($form['V']).' ');
                        $this->mpdf->_out('/AS /'.$this->mpdf->_escape($form['V']).' ');
                }
                else {
                        $this->mpdf->_out('/AS /Off ');
                }
                $this->mpdf->_out("/AP << /N << /".$this->mpdf->_escape($form['V'])." ".($this->mpdf->n+1)." 0 R /Off ".($this->mpdf->n+2)." 0 R >> >>");
        //      $this->mpdf->_out('/Opt [ '.$this->mpdf->_textstring($form['OPT']).' '.$this->mpdf->_textstring($form['OPT']).' ]');
        }

        if ( $form['subtype'] == 'reset' ) {
                $temp .= $form['CA'] ? '/CA '.$this->mpdf->_textstring($form['CA']).' ' : '/CA '.$this->mpdf->_textstring($form['T']).' ';
                $temp .= $form['RC'] ? '/RC '.$this->mpdf->_textstring($form['RC']).' ' : '/RC '.$this->mpdf->_textstring($form['T']).' ';
                $temp .= $form['AC'] ? '/AC '.$this->mpdf->_textstring($form['AC']).' ' : '/AC '.$this->mpdf->_textstring($form['T']).' ';
                $this->mpdf->_out("/BS << $bstemp >>");
                $this->mpdf->_out('/MK << '.$temp.' >>');
                $this->mpdf->_out('/DA (/F'.$this->mpdf->fonts[$form['style']['font']]['i'].' '.$form['style']['fontsize'].' Tf '.$form['style']['fontcolor'].')');
                $this->mpdf->_out('/AA << /D << /S /ResetForm /Flags 1 >> >>');
                $form['FF'][] = 17;
                $this->mpdf->_out('/Ff '.$this->_setflag($form['FF']) );
        }


        if ( $form['subtype'] == 'submit' ) {
                $temp .= $form['CA'] ? '/CA '.$this->mpdf->_textstring($form['CA']).' ' : '/CA '.$this->mpdf->_textstring($form['T']).' ';
                $temp .= $form['RC'] ? '/RC '.$this->mpdf->_textstring($form['RC']).' ' : '/RC '.$this->mpdf->_textstring($form['T']).' ';
                $temp .= $form['AC'] ? '/AC '.$this->mpdf->_textstring($form['AC']).' ' : '/AC '.$this->mpdf->_textstring($form['T']).' ';
                $this->mpdf->_out("/BS << $bstemp >>");
                $this->mpdf->_out("/MK << $temp >>");
                $this->mpdf->_out('/DA (/F'.$this->mpdf->fonts[$form['style']['font']]['i'].' '.$form['style']['fontsize'].' Tf '.$form['style']['fontcolor'].')');
                // Bit 4 (8) = useGETmethod else use POST
                // Bit 3 (4) = HTML export format (charset chosen by Adobe)--- OR ---
                // Bit 6 (32) = XFDF export format (form of XML in UTF-8)
                if ($form['exporttype'] == 'xfdf') { $flag = 32; }      // 'xfdf' or 'html'
                else {
                        if ($form['method'] == 'GET') { $flag = 12; }
                        else { $flag = 4; }
                }
                // Bit 2 (2) = IncludeNoValueFields
                if ($this->formSubmitNoValueFields) $flag += 2;
                // To submit a value, needs to be in /AP dictionary, AND this object must contain a /Fields entry
                // listing all fields to output
                $this->mpdf->_out('/AA << /D << /S /SubmitForm /F ('.$form['URL'].') /Flags '.$flag.' >> >>');
                $form['FF'][] = 17;
                $this->mpdf->_out('/Ff '.$this->_setflag($form['FF']) );
        }

        if ( $form['subtype'] == 'js_button' ) {
                // Icon / image
                if ( isset( $this->form_button_icon[ $form['T'] ] ) ) {
                        $cc++;
                        $temp .= '/TP '.$this->form_button_icon[$form['T']]['pos'].' ';
                        $temp .= '/I '.($cc + $this->mpdf->n).' 0 R ';          // Normal icon
                        $temp .= '/RI '.($cc + $this->mpdf->n).' 0 R ';         // onMouseOver
                        $temp .= '/IX '.($cc + $this->mpdf->n).' 0 R ';         // onClick / onMouseDown
                        $temp .= '/IF << /SW /A /S /A /A [0.0 0.0] >> ';        // Icon fit dictionary
                        if ($this->form_button_icon[ $form['T'] ]['Indexed']) { $cc++; }
                        $put_icon = 1;
                }
                $temp .= $form['CA'] ? '/CA '.$this->mpdf->_textstring($form['CA']).' ' : '/CA '.$this->mpdf->_textstring($form['T']).' ';
                $temp .= $form['RC'] ? '/RC '.$this->mpdf->_textstring($form['RC']).' ' : '/RC '.$this->mpdf->_textstring($form['T']).' ';
                $temp .= $form['AC'] ? '/AC '.$this->mpdf->_textstring($form['AC']).' ' : '/AC '.$this->mpdf->_textstring($form['T']).' ';
                $this->mpdf->_out("/BS << $bstemp >>");
                $this->mpdf->_out("/MK << $temp >>");
                $this->mpdf->_out('/DA (/F'.$this->mpdf->fonts[$form['style']['font']]['i'].' '.$form['style']['fontsize'].' Tf '.$form['style']['fontcolor'].')');
                $form['FF'][] = 17;
                $this->mpdf->_out('/Ff '.$this->_setflag($form['FF']) );
                // Javascript
                if ( isset($this->array_form_button_js[$form['T']]) ) {
                        $cc++;
                        $this->mpdf->_out("/AA << /D ".($cc + $this->mpdf->n)." 0 R >>"); 
                        $put_js = 1;
                }
        }

        $this->mpdf->_out('>>');
        $this->mpdf->_out('endobj');

        // additional objects
        // obj icon
        if ( $put_icon == 1 ) { 
                $this->_put_button_icon( $this->form_button_icon[ $form['T'] ], $form['w'], $form['h'] ); 
                $put_icon = NULL; 
        }
        // obj + 1
        if ( $put_js == 1 ) {
                $this->mpdf->_set_object_javascript( $this->array_form_button_js[$form['T']]['js'] );
                unset( $this->array_form_button_js[$form['T']] );
                $put_js = NULL;
        }

        // RADIO and CHECK BOX appearance streams
        $filter=($this->mpdf->compress) ? '/Filter /FlateDecode ' : '';
        if ( $form['subtype'] == 'radio' ) {
                // output 2 appearance streams for radio buttons on/off
                if ($this->formUseZapD) {
                        $fs = sprintf('%.3F', $form['style']['fontsize']*1.25);
                        $fi = 'czapfdingbats';
                        $r_on = 'q '.$radio_color .' rg BT /F'.$this->mpdf->fonts[$fi]['i'].' '.$fs.' Tf 0 0 Td (4) Tj ET Q';
                        $r_off = 'q '.$radio_color .' rg BT /F'.$this->mpdf->fonts[$fi]['i'].' '.$fs.' Tf 0 0 Td (8) Tj ET Q';
                }
                else {
                        $matrix = sprintf('%.3F 0 0 %.3F 0 %.3F', $form['style']['fontsize']*1.33/10, $form['style']['fontsize']*1.25/10, $form['style']['fontsize']);
                        $fill = $radio_background_color.' rg 3.778 -7.410 m 2.800 -7.410 1.947 -7.047 1.225 -6.322 c 0.500 -5.600 0.138 -4.747 0.138 -3.769 c 0.138 -2.788 0.500 -1.938 1.225 -1.213 c 1.947 -0.491 2.800 -0.128 3.778 -0.128 c 4.757 -0.128 5.610 -0.491 6.334 -1.213 c 7.056 -1.938 7.419 -2.788 7.419 -3.769 c 7.419 -4.747 7.056 -5.600 6.334 -6.322 c 5.610 -7.047 4.757 -7.410 3.778 -7.410 c h f ';
                        $circle = '3.778 -6.963 m 4.631 -6.963 5.375 -6.641 6.013 -6.004 c 6.653 -5.366 6.972 -4.619 6.972 -3.769 c 6.972 -2.916 6.653 -2.172 6.013 -1.532 c 5.375 -0.894 4.631 -0.576 3.778 -0.576 c 2.928 -0.576 2.182 -0.894 1.544 -1.532 c 0.904 -2.172 0.585 -2.916 0.585 -3.769 c 0.585 -4.619 0.904 -5.366 1.544 -6.004 c 2.182 -6.641 2.928 -6.963 3.778 -6.963 c h 3.778 -7.410 m 2.800 -7.410 1.947 -7.047 1.225 -6.322 c 0.500 -5.600 0.138 -4.747 0.138 -3.769 c 0.138 -2.788 0.500 -1.938 1.225 -1.213 c 1.947 -0.491 2.800 -0.128 3.778 -0.128 c 4.757 -0.128 5.610 -0.491 6.334 -1.213 c 7.056 -1.938 7.419 -2.788 7.419 -3.769 c 7.419 -4.747 7.056 -5.600 6.334 -6.322 c 5.610 -7.047 4.757 -7.410 3.778 -7.410 c h f ';
                        $r_on = 'q '.$matrix.' cm '.$fill .$radio_color.' rg '.$circle.'  '.$radio_color.' rg
5.184 -5.110 m 4.800 -5.494 4.354 -5.685 3.841 -5.685 c 3.331 -5.685 2.885 -5.494 2.501 -5.110 c 2.119 -4.725 1.925 -4.279 1.925 -3.769 c 1.925 -3.257 2.119 -2.810 2.501 -2.429 c 2.885 -2.044 3.331 -1.853 3.841 -1.853 c 4.354 -1.853 4.800 -2.044 5.184 -2.429 c 5.566 -2.810 5.760 -3.257 5.760 -3.769 c 5.760 -4.279 5.566 -4.725 5.184 -5.110 c h 
f Q ';
                        $r_off = 'q '.$matrix.' cm '.$fill .$radio_color.' rg '.$circle.'  Q ';
                }

                $this->mpdf->_newobj();
                $p=($this->mpdf->compress) ? gzcompress($r_on) : $r_on;
                $this->mpdf->_out('<<'.$filter.'/Length '.strlen($p).' /Resources 2 0 R>>');
                $this->mpdf->_putstream($p);
                $this->mpdf->_out('endobj');

                $this->mpdf->_newobj();
                $p=($this->mpdf->compress) ? gzcompress($r_off) : $r_off;
                $this->mpdf->_out('<<'.$filter.'/Length '.strlen($p).' /Resources 2 0 R>>');
                $this->mpdf->_putstream($p);
                $this->mpdf->_out('endobj');
        }
        if ( $form['subtype'] == 'checkbox' ) {
                // First output appearance stream for check box on
                if ($this->formUseZapD) {
                        $fs = sprintf('%.3F', $form['style']['fontsize']*1.25);
                        $fi = 'czapfdingbats';
                        $cb_on = 'q '.$radio_color .' rg BT /F'.$this->mpdf->fonts[$fi]['i'].' '.$fs.' Tf 0 0 Td (4) Tj ET Q';
                        $cb_off = 'q '.$radio_color .' rg BT /F'.$this->mpdf->fonts[$fi]['i'].' '.$fs.' Tf 0 0 Td (8) Tj ET Q';
                }
                else {
                        $matrix = sprintf('%.3F 0 0 %.3F 0 %.3F', $form['style']['fontsize']*1.33/10, $form['style']['fontsize']*1.25/10, $form['style']['fontsize']);
                        $fill = $radio_background_color.' rg 7.395 -0.070 m 7.395 -7.344 l 0.121 -7.344 l 0.121 -0.070 l 7.395 -0.070 l h  f ';
                        $square = '0.508 -6.880 m 6.969 -6.880 l 6.969 -0.534 l 0.508 -0.534 l 0.508 -6.880 l h 7.395 -0.070 m 7.395 -7.344 l 0.121 -7.344 l 0.121 -0.070 l 7.395 -0.070 l h ';
                        $cb_on = 'q '.$matrix.' cm '.$fill. $radio_color.' rg '.$square.' f '.$radio_color.' rg
6.321 -1.352 m 5.669 -2.075 5.070 -2.801 4.525 -3.532 c 3.979 -4.262 3.508 -4.967 3.112 -5.649 c 3.080 -5.706 3.039 -5.779 2.993 -5.868 c 2.858 -6.118 2.638 -6.243 2.334 -6.243 c 2.194 -6.243 2.100 -6.231 2.052 -6.205 c 2.003 -6.180 1.954 -6.118 1.904 -6.020 c 1.787 -5.788 1.688 -5.523 1.604 -5.226 c 1.521 -4.930 1.480 -4.721 1.480 -4.600 c 1.480 -4.535 1.491 -4.484 1.512 -4.447 c 1.535 -4.410 1.579 -4.367 1.647 -4.319 c 1.733 -4.259 1.828 -4.210 1.935 -4.172 c 2.040 -4.134 2.131 -4.115 2.205 -4.115 c 2.267 -4.115 2.341 -4.232 2.429 -4.469 c 2.437 -4.494 2.444 -4.511 2.448 -4.522 c 2.451 -4.531 2.456 -4.546 2.465 -4.568 c 2.546 -4.795 2.614 -4.910 2.668 -4.910 c 2.714 -4.910 2.898 -4.652 3.219 -4.136 c 3.539 -3.620 3.866 -3.136 4.197 -2.683 c 4.426 -2.367 4.633 -2.103 4.816 -1.889 c 4.998 -1.676 5.131 -1.544 5.211 -1.493 c 5.329 -1.426 5.483 -1.368 5.670 -1.319 c 5.856 -1.271 6.066 -1.238 6.296 -1.217 c 6.321 -1.352 l h  f  Q ';
                        $cb_off = 'q '.$matrix.' cm '.$fill. $radio_color.' rg '.$square.' f Q ';

                }
                $this->mpdf->_newobj();
                $p=($this->mpdf->compress) ? gzcompress($cb_on) : $cb_on;
                $this->mpdf->_out('<<'.$filter.'/Length '.strlen($p).' /Resources 2 0 R>>');
                $this->mpdf->_putstream($p);
                $this->mpdf->_out('endobj');

                // output appearance stream for check box off (only if not using ZapfDingbats)
                if (!$this->formUseZapD) {
                        $this->mpdf->_newobj();
                        $p=($this->mpdf->compress) ? gzcompress($cb_off) : $cb_off;
                        $this->mpdf->_out('<<'.$filter.'/Length '.strlen($p).' /Resources 2 0 R>>');
                        $this->mpdf->_putstream($p);
                        $this->mpdf->_out('endobj');
                }

        }
        return $n;
}


function _putform_ch( $form, $hPt ) {
        $put_js = 0;
        $this->mpdf->_newobj();
        $n = $this->mpdf->n;
        $this->pdf_acro_array .= $n.' 0 R ';
        $this->forms[ $form['n'] ]['obj'] = $n;

        $this->mpdf->_out('<<');
        $this->mpdf->_out('/Type /Annot ');
        $this->mpdf->_out('/Subtype /Widget');
        $this->mpdf->_out('/Rect [ '.$this->_form_rect($form['x'],$form['y'],$form['w'],$form['h'], $hPt).' ]');
        $this->mpdf->_out('/F 4');
        $this->mpdf->_out('/FT /Ch');
        if ($form['Q']) $this->mpdf->_out('/Q '.$form['Q'].'');
        $temp = '';
        $temp .= '/W '.$form['BS_W'].' ';
        $temp .= '/S /'.$form['BS_S'].' ';
        $this->mpdf->_out("/BS << $temp >>");

        $temp = '';
        $temp .= '/BC [ '.$form['BC_C']." ] ";
        $temp .= '/BG [ '.$form['BG_C']." ] ";
        $this->mpdf->_out('/MK << '.$temp.' >>');

        $this->mpdf->_out('/NM '.$this->mpdf->_textstring(sprintf('%04u-%04u', $n, (6000 + $form['n']))));
        $this->mpdf->_out('/M '.$this->mpdf->_textstring('D:'.date('YmdHis')));

        $this->mpdf->_out('/T '.$this->mpdf->_textstring($form['T']) );
        $this->mpdf->_out('/DA (/F'.$this->mpdf->fonts[$form['style']['font']]['i'].' '.$form['style']['fontsize'].' Tf '.$form['style']['fontcolor'].')');

        $opt = '';
        for( $i = 0; $i < count($form['OPT']['VAL']) ; $i++ ) {
                $opt .= '[ '.$this->mpdf->_textstring($form['OPT']['VAL'][$i]).' '.$this->mpdf->_textstring($form['OPT']['OPT'][$i]).' ] ';
        }
        $this->mpdf->_out('/Opt [ '.$opt.']');

        // selected
        $selectItem = false;
        $selectIndex = false;
        foreach ( $form['OPT']['SEL'] as $selectKey => $selectVal ) {
        $selectName = $this->mpdf->_textstring($form['OPT']['VAL'][$selectVal]);
        $selectItem .= ' '.$selectName.' ';
        $selectIndex .= ' '.$selectVal.' ';
        }
        if ( $selectItem ) {
                if (count($form['OPT']['SEL']) < 2) {
                $this->mpdf->_out('/V '.$selectItem.' ');
                $this->mpdf->_out('/DV '.$selectItem.' ');
                }
                else {
                $this->mpdf->_out('/V ['.$selectItem.'] ');
                $this->mpdf->_out('/DV ['.$selectItem.'] ');
                }
              $this->mpdf->_out('/I ['.$selectIndex.'] ');
        }
    
        if ( is_array($form['FF']) && count($form['FF'])>0 ) {
                $this->mpdf->_out('/Ff '.$this->_setflag($form['FF']).' ');
        }
        // Javascript
        if ( isset($this->array_form_choice_js[$form['T']]) ) {
                $this->mpdf->_out("/AA << /V ".($this->mpdf->n+1)." 0 R >>"); 
                $put_js = 1;
        }

        $this->mpdf->_out('>>');
        $this->mpdf->_out('endobj');
        // obj + 1
        if ( $put_js == 1 ) {
                $this->mpdf->_set_object_javascript( $this->array_form_choice_js[$form['T']]['js'] );
                unset( $this->array_form_choice_js[$form['T']] );
                $put_js = NULL;
        }

        return $n;
}


function _putform_tx( $form, $hPt ) {
        $put_js = 0;
        $this->mpdf->_newobj();
        $n = $this->mpdf->n;
        $this->pdf_acro_array .= $n.' 0 R ';
        $this->forms[ $form['n'] ]['obj'] = $n;

        $this->mpdf->_out('<<');
        $this->mpdf->_out('/Type /Annot ');
        $this->mpdf->_out('/Subtype /Widget ');

        $this->mpdf->_out('/Rect [ '.$this->_form_rect($form['x'],$form['y'],$form['w'],$form['h'], $hPt).' ] ');
        $form['hidden'] ? $this->mpdf->_out('/F 2 ') : $this->mpdf->_out('/F 4 ');
        $this->mpdf->_out('/FT /Tx ');

        $this->mpdf->_out('/H /N ');
        $this->mpdf->_out('/R 0 ');

        if ( is_array($form['FF']) && count($form['FF'])>0 ) {
                $this->mpdf->_out('/Ff '.$this->_setflag($form['FF']).' ');
        }
        if ( isset($form['maxlen']) && $form['maxlen']>0 ) {
                $this->mpdf->_out('/MaxLen '.$form['maxlen']);
        }

        $temp = '';
        $temp .= '/W '.$form['BS_W'].' ';
        $temp .= '/S /'.$form['BS_S'].' ';
        $this->mpdf->_out("/BS << $temp >>");

        $temp = '';
        $temp .= '/BC [ '.$form['BC_C']." ] ";
        $temp .= '/BG [ '.$form['BG_C']." ] ";
        $this->mpdf->_out('/MK <<'.$temp.' >>');

        $this->mpdf->_out('/T '.$this->mpdf->_textstring($form['T']) );
        $this->mpdf->_out('/TU '.$this->mpdf->_textstring($form['TU']) );
        if ($form['V'] || $form['V']==='0')
                $this->mpdf->_out('/V '.$this->mpdf->_textstring($form['V']) );
        $this->mpdf->_out('/DV '.$this->mpdf->_textstring($form['DV']) );
        $this->mpdf->_out('/DA (/F'.$this->mpdf->fonts[$form['style']['font']]['i'].' '.$form['style']['fontsize'].' Tf '.$form['style']['fontcolor'].')');
        if ( $form['Q'] ) $this->mpdf->_out('/Q '.$form['Q'].'');

        $this->mpdf->_out('/NM '.$this->mpdf->_textstring(sprintf('%04u-%04u', $n, (5000 + $form['n']))));
        $this->mpdf->_out('/M '.$this->mpdf->_textstring('D:'.date('YmdHis')));


        if ( isset($this->array_form_text_js[$form['T']]) ) {
                $put_js = 1;
                $cc = 0;
                $js_str = '';

                if ( isset($this->array_form_text_js[$form['T']]['F']) ) { 
                        $cc++; 
                        $js_str .= '/F '.($cc + $this->mpdf->n).' 0 R '; 
                }
                if ( isset($this->array_form_text_js[$form['T']]['K']) ) { 
                        $cc++; 
                        $js_str .= '/K '.($cc + $this->mpdf->n).' 0 R '; 
                }
                if ( isset($this->array_form_text_js[$form['T']]['V']) ) { 
                        $cc++; 
                        $js_str .= '/V '.($cc + $this->mpdf->n).' 0 R '; 
                }
                if ( isset($this->array_form_text_js[$form['T']]['C']) ) { 
                        $cc++; 
                        $js_str .= '/C '.($cc + $this->mpdf->n).' 0 R '; 
                        $this->pdf_array_co .= $this->mpdf->n.' 0 R ';
                }
                $this->mpdf->_out('/AA << '.$js_str.' >>');
        }

        $this->mpdf->_out('>>');
        $this->mpdf->_out('endobj');

        if ( $put_js == 1 ) {
                if ( isset($this->array_form_text_js[$form['T']]['F']) ) { 
                        $this->mpdf->_set_object_javascript( $this->array_form_text_js[$form['T']]['F']['js'] ); 
                        unset( $this->array_form_text_js[$form['T']]['F'] );
                }
                if ( isset($this->array_form_text_js[$form['T']]['K']) ) { 
                        $this->mpdf->_set_object_javascript( $this->array_form_text_js[$form['T']]['K']['js'] ); 
                        unset( $this->array_form_text_js[$form['T']]['K'] );
                }
                if ( isset($this->array_form_text_js[$form['T']]['V']) ) { 
                        $this->mpdf->_set_object_javascript( $this->array_form_text_js[$form['T']]['V']['js'] ); 
                        unset( $this->array_form_text_js[$form['T']]['V'] );
                }
                if ( isset($this->array_form_text_js[$form['T']]['C']) ) { 
                        $this->mpdf->_set_object_javascript( $this->array_form_text_js[$form['T']]['C']['js'] ); 
                        unset( $this->array_form_text_js[$form['T']]['C'] );
                }
        }
        return $n;
}



}

?>