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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><title>3.5. Colors</title><link rel="stylesheet" type="text/css" href="phplotdoc.css" /><meta name="generator" content="DocBook XSL Stylesheets V1.78.1" /><link rel="home" href="index.html" title="PHPlot Reference Manual" /><link rel="up" href="concepts.html" title="Chapter 3. PHPlot Concepts" /><link rel="prev" href="conc-plottypes.html" title="3.4. PHPlot Plot Types" /><link rel="next" href="conc-labels.html" title="3.6. Labels" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">3.5. Colors</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="conc-plottypes.html">Prev</a> </td><th width="60%" align="center">Chapter 3. PHPlot Concepts</th><td width="20%" align="right"> <a accesskey="n" href="conc-labels.html">Next</a></td></tr></table><hr /></div><div class="sect1"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a id="conc-colors"></a>3.5. Colors</h2></div></div></div><div class="abstract"><p class="title"><strong></strong></p><p>
This section contains information about using colors in PHPlot.
Functions described in <a class="xref" href="ref-colorstyle.html" title="6.3. Colors and Line Styles">Section 6.3, &#8220;Colors and Line Styles&#8221;</a> in the Reference
chapter control the use of colors in PHPlot.
  </p><p>
This section describes <a class="link" href="concepts.html#def-palette">Palette images</a>.
Starting with PHPlot-5.1.1, a second color model is available in
PHPlot: <a class="link" href="concepts.html#def-truecolor">Truecolor images</a>.
Refer to <a class="xref" href="adv-truecolor.html" title="4.3. Truecolor Images">Section 4.3, &#8220;Truecolor Images&#8221;</a> for more information.
  </p></div><div class="sect2"><div class="titlepage"><div><div><h3 class="title"><a id="conc-colors-forms"></a>3.5.1. Color Parameter Forms</h3></div></div></div><p>
Individual colors as arguments to PHPlot functions can take one of the
following forms:
</p><div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><p>
A color name, as defined by <a class="xref" href="SetRGBArray.html" title="SetRGBArray"><span class="refentrytitle">SetRGBArray</span></a> or from a built-in
color map if SetRGBArray was not called.
Note that color names are case sensitive.
    </p></li><li class="listitem"><p>
Numeric color component values, in the form <code class="literal">#rrggbb</code>.
Here rr is red, gg is green, and bb is blue, and each component
value is represented as a 2-digit hexadecimal number between 00 and ff.
For example, <code class="literal">#0000ff</code> is full-saturation blue.
    </p></li><li class="listitem"><p>
A PHP array of red, green, and blue color component values, each value
being in the range 0 to 255 inclusive, for example
<code class="literal">array(0,0,255)</code> for blue.
    </p></li></ol></div><p>
Additional color forms can be found in <a class="xref" href="adv-truecolor.html#adv-truecolor-forms" title="4.3.4. Color Parameter Form Extensions">Section 4.3.4, &#8220;Color Parameter Form Extensions&#8221;</a>. 
Those forms are more useful with truecolor images.
</p><div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"><h3 class="title">Note</h3><p>
You cannot use the (red, green, blue) array form as a color value in those
functions (like <a class="xref" href="SetDataColors.html" title="SetDataColors"><span class="refentrytitle">SetDataColors</span></a>) which accept either a
single color or an array of colors. The functions are unable to distinguish
between an array of colors and a single color represented as an array.
However, you can work around this restriction by using an array containing
the array with the colors, for example:
<code class="literal">array(array(102, 0, 192))</code>.
  </p></div></div><div class="sect2"><div class="titlepage"><div><div><h3 class="title"><a id="conc-colors-map"></a>3.5.2. Built-in Color Maps</h3></div></div></div><p>
There are 36 colors defined in the 'small' internal color map.
This is the set of color names which are available by default, unless
<a class="xref" href="SetRGBArray.html" title="SetRGBArray"><span class="refentrytitle">SetRGBArray</span></a> is used to load in a different color map.
The colors and their names are shown in the figure below.
  </p><div class="informalfigure"><div class="mediaobject"><img src="images/colors.png" alt="The 36 color 'small' color map" /></div></div><p>
</p><p>
Here are the color names again.

</p><div class="informaltable"><table summary="Color names" border="0"><colgroup><col class="c1" /><col class="c2" /><col class="c3" /><col class="c4" /><col class="c5" /><col class="c6" /></colgroup><tbody><tr><td>DarkGreen</td><td>DimGrey</td><td>PeachPuff</td><td>SkyBlue</td><td>SlateBlue</td><td>YellowGreen</td></tr><tr><td>aquamarine1</td><td>azure1</td><td>beige</td><td>black</td><td>blue</td><td>brown</td></tr><tr><td>cyan</td><td>gold</td><td>gray</td><td>green</td><td>grey</td><td>ivory</td></tr><tr><td>lavender</td><td>magenta</td><td>maroon</td><td>navy</td><td>orange</td><td>orchid</td></tr><tr><td>peru</td><td>pink</td><td>plum</td><td>purple</td><td>red</td><td>salmon</td></tr><tr><td>snow</td><td>tan</td><td>violet</td><td>wheat</td><td>white</td><td>yellow</td></tr></tbody></table></div><p>
</p><p>
The color names and values in the 'small' internal color map are
selected from the X11 RGB Color Database.
If you use <a class="xref" href="SetRGBArray.html" title="SetRGBArray"><span class="refentrytitle">SetRGBArray</span></a> to pick the 'large' color map,
PHPlot loads a much larger list of colors equivalent to the entire
X11 RGB Color Database. Note that there are some duplicate colors in the
maps, as they include alternate spellings (like 'gray' and 'grey').
</p><div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"><h3 class="title">Note</h3><p>
You are not limited to only using colors from the color map.  The color map
contains a list of color names that PHPlot can translate into color values,
but you can use any color at all by specifying the color value using
one of the numeric representations described above.
  </p></div></div><div class="sect2"><div class="titlepage"><div><div><h3 class="title"><a id="conc-colors-datacolors"></a>3.5.3. Plotting Colors</h3></div></div></div><p>

Each data set plotted on a graph uses the next color in the Data Colors list.
By default, the Data Colors list contains the following 16 colors in order.
  </p><div class="informaltable"><table summary="Default PHPlot Data Colors List" border="1"><colgroup><col class="c1" /><col class="c2" /><col class="c3" /></colgroup><thead><tr><th>Data Set:</th><th>Color Name:</th><th>Color Sample:</th></tr></thead><tbody><tr bgcolor="white"><td>1</td><td>SkyBlue</td><td bgcolor="#87ceeb">    </td></tr><tr bgcolor="white"><td>2</td><td>green</td><td bgcolor="#00ff00">    </td></tr><tr bgcolor="white"><td>3</td><td>orange</td><td bgcolor="#ffa500">    </td></tr><tr bgcolor="white"><td>4</td><td>blue</td><td bgcolor="#0000ff">    </td></tr><tr bgcolor="white"><td>5</td><td>red</td><td bgcolor="#ff0000">    </td></tr><tr bgcolor="white"><td>6</td><td>DarkGreen</td><td bgcolor="#006400">    </td></tr><tr bgcolor="white"><td>7</td><td>purple</td><td bgcolor="#a020f0">    </td></tr><tr bgcolor="white"><td>8</td><td>peru</td><td bgcolor="#cd853f">    </td></tr><tr bgcolor="white"><td>9</td><td>cyan</td><td bgcolor="#00ffff">    </td></tr><tr bgcolor="white"><td>10</td><td>salmon</td><td bgcolor="#fa8072">    </td></tr><tr bgcolor="white"><td>11</td><td>SlateBlue</td><td bgcolor="#6a5acd">    </td></tr><tr bgcolor="white"><td>12</td><td>YellowGreen</td><td bgcolor="#9acd32">    </td></tr><tr bgcolor="white"><td>13</td><td>magenta</td><td bgcolor="#ff00ff">    </td></tr><tr bgcolor="white"><td>14</td><td>aquamarine1</td><td bgcolor="#7fffd4">    </td></tr><tr bgcolor="white"><td>15</td><td>gold</td><td bgcolor="#ffd700">    </td></tr><tr bgcolor="white"><td>16</td><td>violet</td><td bgcolor="#ee82ee">    </td></tr></tbody></table></div><p>
</p><p>
An additional color list is used with error plots. These have data type
<code class="literal">data-data-error</code> or <code class="literal">data-data-yx-error</code>
(see <a class="xref" href="conc-datatypes.html#conc-datatypes-types" title="3.3.1. Available Data Types">Section 3.3.1, &#8220;Available Data Types&#8221;</a>).
The positive and negative error bars use a color map that is set using
<a class="xref" href="SetErrorBarColors.html" title="SetErrorBarColors"><span class="refentrytitle">SetErrorBarColors</span></a>. By default, this color list contains
the same colors as the data color list, so each data set and its error bars
will be in the same color. If you change the data colors list with
<a class="xref" href="SetDataColors.html" title="SetDataColors"><span class="refentrytitle">SetDataColors</span></a>, you probably want to change the error bar
color list too, so you get the same colors for data sets and their error bars.
</p><p>
Some plot types support data borders, which are outlines around filled areas.
This includes the <code class="literal">bars</code> and <code class="literal">squaredarea</code>
plot types, for example.
Use <a class="xref" href="SetDrawDataBorders.html" title="SetDrawDataBorders"><span class="refentrytitle">SetDrawDataBorders</span></a> to enable or disable drawing of
data borders.
The colors used for data borders can be set with
<a class="xref" href="SetDataBorderColors.html" title="SetDataBorderColors"><span class="refentrytitle">SetDataBorderColors</span></a>.
By default, a black data border is used for all data sets, if borders are
enabled.
</p><p>
Note: PHPlot through version 5.0.7 used 8 colors in the default Data Colors
list: SkyBlue, green, orange, blue, orange, red, violet, and azure1.
If plotting more than four data sets with PHPlot-5.0.7 or earlier, you should
use <a class="xref" href="SetDataColors.html" title="SetDataColors"><span class="refentrytitle">SetDataColors</span></a> to define your own data colors list.
Otherwise you will get two data sets plotted in the same color, orange.
</p><p>
Instead of using sequential data colors for plotted data sets, you can
control exactly which data color is used for each data value using the
data color callback.
For more information, see <a class="xref" href="adv-datacolor-callback.html" title="4.5. Custom Data Color Selection">Section 4.5, &#8220;Custom Data Color Selection&#8221;</a>.
</p><p>
Some plot types which only support a single data set still use multiple
data colors, but in a way that is specific to that plot type.  This is
described for each applicable plot type in <a class="xref" href="conc-plottypes.html" title="3.4. PHPlot Plot Types">Section 3.4, &#8220;PHPlot Plot Types&#8221;</a>.
For example, the 3 OHLC financial plot types use the first 4 data colors for
different parts of the marker at each data point, as well as to indicate
the overall direction (up or down). You can use the same methods -
<a class="xref" href="SetDataColors.html" title="SetDataColors"><span class="refentrytitle">SetDataColors</span></a> or a data color callback - to change colors
for these plot types.
</p></div><div class="sect2"><div class="titlepage"><div><div><h3 class="title"><a id="conc-colors-transparent"></a>3.5.4. Transparency</h3></div></div></div><p>
You can designate one color in the color map to be transparent.
This is most often used to make a plot with a transparent background.
Use <a class="xref" href="SetTransparentColor.html" title="SetTransparentColor"><span class="refentrytitle">SetTransparentColor</span></a> to designate the color,
and <a class="xref" href="SetBackgroundColor.html" title="SetBackgroundColor"><span class="refentrytitle">SetBackgroundColor</span></a> to use that color for the background.
Use a color which is not otherwise used in the plot.
</p><p>
For transparency to work, the output format (see <a class="xref" href="SetFileFormat.html" title="SetFileFormat"><span class="refentrytitle">SetFileFormat</span></a>)
must support transparency, and the the user's viewer or browser also must
support transparency.
If transparency is not supported, the user will see the actual color
which was designated as transparent (so don't use red, for example).
Most viewers support transparency in GIF format, and newer viewers should
support transparency in PNG format.  JPEG format does not support
transparency.
</p></div><div class="sect2"><div class="titlepage"><div><div><h3 class="title"><a id="conc-colors-elements"></a>3.5.5. Plot Element Colors</h3></div></div></div><p>
The following table shows the function(s) used to set the color of each
element on a plot, and the default color if no functions are used to change it.
Where multiple function names are shown, they are listed from highest to
lowest priority. (That is, if the first function is not used, the color is set
with the second function, etc.)
</p><div class="informaltable"><table summary="Functions to set color of plot elements" border="1"><colgroup><col class="c1" /><col class="c2" /><col class="c3" /></colgroup><thead><tr><th>Plot element:</th><th>Function(s) used to set color:</th><th>Default color:</th></tr></thead><tbody><tr><td>Data borders</td><td><a class="xref" href="SetDataBorderColors.html" title="SetDataBorderColors"><span class="refentrytitle">SetDataBorderColors</span></a></td><td>black</td></tr><tr><td>Data elements (points, lines, area fill, etc.)</td><td><a class="xref" href="SetDataColors.html" title="SetDataColors"><span class="refentrytitle">SetDataColors</span></a></td><td>See <a class="xref" href="conc-colors.html#conc-colors-datacolors" title="3.5.3. Plotting Colors">Section 3.5.3, &#8220;Plotting Colors&#8221;</a></td></tr><tr><td>Data value labels</td><td><a class="xref" href="SetDataValueLabelColor.html" title="SetDataValueLabelColor"><span class="refentrytitle">SetDataValueLabelColor</span></a>,
               <a class="xref" href="SetDataLabelColor.html" title="SetDataLabelColor"><span class="refentrytitle">SetDataLabelColor</span></a>,
               <a class="xref" href="SetTextColor.html" title="SetTextColor"><span class="refentrytitle">SetTextColor</span></a></td><td>black</td></tr><tr><td>Error bars</td><td><a class="xref" href="SetErrorBarColors.html" title="SetErrorBarColors"><span class="refentrytitle">SetErrorBarColors</span></a></td><td>Same as data colors. See <a class="xref" href="conc-colors.html#conc-colors-datacolors" title="3.5.3. Plotting Colors">Section 3.5.3, &#8220;Plotting Colors&#8221;</a></td></tr><tr><td>Image background</td><td><a class="xref" href="SetBackgroundColor.html" title="SetBackgroundColor"><span class="refentrytitle">SetBackgroundColor</span></a></td><td>white</td></tr><tr><td>Image border</td><td><a class="xref" href="SetImageBorderColor.html" title="SetImageBorderColor"><span class="refentrytitle">SetImageBorderColor</span></a></td><td>#c2c2c2 gray</td></tr><tr><td>Legend background</td><td><a class="xref" href="SetLegendBgColor.html" title="SetLegendBgColor"><span class="refentrytitle">SetLegendBgColor</span></a>,
               <a class="xref" href="SetBackgroundColor.html" title="SetBackgroundColor"><span class="refentrytitle">SetBackgroundColor</span></a></td><td>white</td></tr><tr><td>Legend color box fill or shape marker</td><td><a class="xref" href="SetDataColors.html" title="SetDataColors"><span class="refentrytitle">SetDataColors</span></a></td><td>N/A</td></tr><tr><td>Legend color box borders</td><td><a class="xref" href="SetTextColor.html" title="SetTextColor"><span class="refentrytitle">SetTextColor</span></a> or
               <a class="xref" href="SetDataBorderColors.html" title="SetDataBorderColors"><span class="refentrytitle">SetDataBorderColors</span></a> (see notes)</td><td>black</td></tr><tr><td>Legend border</td><td><a class="xref" href="SetGridColor.html" title="SetGridColor"><span class="refentrytitle">SetGridColor</span></a></td><td>black</td></tr><tr><td>Legend text</td><td><a class="xref" href="SetLegendTextColor.html" title="SetLegendTextColor"><span class="refentrytitle">SetLegendTextColor</span></a>,
               <a class="xref" href="SetTextColor.html" title="SetTextColor"><span class="refentrytitle">SetTextColor</span></a></td><td>black</td></tr><tr><td>Main title</td><td><a class="xref" href="SetTitleColor.html" title="SetTitleColor"><span class="refentrytitle">SetTitleColor</span></a></td><td>black</td></tr><tr><td>Pie chart data labels</td><td><a class="xref" href="SetPieLabelColor.html" title="SetPieLabelColor"><span class="refentrytitle">SetPieLabelColor</span></a>,
               <a class="xref" href="SetGridColor.html" title="SetGridColor"><span class="refentrytitle">SetGridColor</span></a></td><td>black</td></tr><tr><td>Pie segment borders</td><td><a class="xref" href="SetPieBorderColor.html" title="SetPieBorderColor"><span class="refentrytitle">SetPieBorderColor</span></a>,
               <a class="xref" href="SetGridColor.html" title="SetGridColor"><span class="refentrytitle">SetGridColor</span></a></td><td>black</td></tr><tr><td>Pie segment fill</td><td><a class="xref" href="SetDataColors.html" title="SetDataColors"><span class="refentrytitle">SetDataColors</span></a></td><td>N/A</td></tr><tr><td>Plot area background</td><td><a class="xref" href="SetPlotBgColor.html" title="SetPlotBgColor"><span class="refentrytitle">SetPlotBgColor</span></a></td><td>white, but disabled by default</td></tr><tr><td>Plot border</td><td><a class="xref" href="SetGridColor.html" title="SetGridColor"><span class="refentrytitle">SetGridColor</span></a></td><td>black</td></tr><tr><td>X axis line</td><td><a class="xref" href="SetGridColor.html" title="SetGridColor"><span class="refentrytitle">SetGridColor</span></a></td><td>black</td></tr><tr><td>X axis data labels</td><td><a class="xref" href="SetDataLabelColor.html" title="SetDataLabelColor"><span class="refentrytitle">SetDataLabelColor</span></a>,
               <a class="xref" href="SetTextColor.html" title="SetTextColor"><span class="refentrytitle">SetTextColor</span></a></td><td>black</td></tr><tr><td>X data label lines</td><td><a class="xref" href="SetLightGridColor.html" title="SetLightGridColor"><span class="refentrytitle">SetLightGridColor</span></a></td><td>gray</td></tr><tr><td>X grid lines</td><td><a class="xref" href="SetLightGridColor.html" title="SetLightGridColor"><span class="refentrytitle">SetLightGridColor</span></a></td><td>gray</td></tr><tr><td>X tick labels</td><td><a class="xref" href="SetTickLabelColor.html" title="SetTickLabelColor"><span class="refentrytitle">SetTickLabelColor</span></a>,
               <a class="xref" href="SetTextColor.html" title="SetTextColor"><span class="refentrytitle">SetTextColor</span></a></td><td>black</td></tr><tr><td>X tick marks</td><td><a class="xref" href="SetTickColor.html" title="SetTickColor"><span class="refentrytitle">SetTickColor</span></a></td><td>black</td></tr><tr><td>X title</td><td><a class="xref" href="SetXTitleColor.html" title="SetXTitleColor"><span class="refentrytitle">SetXTitleColor</span></a>,
               <a class="xref" href="SetTitleColor.html" title="SetTitleColor"><span class="refentrytitle">SetTitleColor</span></a></td><td>black</td></tr><tr><td>Y axis lines</td><td><a class="xref" href="SetGridColor.html" title="SetGridColor"><span class="refentrytitle">SetGridColor</span></a></td><td>black</td></tr><tr><td>Y axis data labels</td><td><a class="xref" href="SetDataLabelColor.html" title="SetDataLabelColor"><span class="refentrytitle">SetDataLabelColor</span></a>,
               <a class="xref" href="SetTextColor.html" title="SetTextColor"><span class="refentrytitle">SetTextColor</span></a></td><td>black</td></tr><tr><td>Y data label lines</td><td><a class="xref" href="SetLightGridColor.html" title="SetLightGridColor"><span class="refentrytitle">SetLightGridColor</span></a></td><td>gray</td></tr><tr><td>Y grid lines</td><td><a class="xref" href="SetLightGridColor.html" title="SetLightGridColor"><span class="refentrytitle">SetLightGridColor</span></a></td><td>gray</td></tr><tr><td>Y tick labels</td><td><a class="xref" href="SetTickLabelColor.html" title="SetTickLabelColor"><span class="refentrytitle">SetTickLabelColor</span></a>,
               <a class="xref" href="SetTextColor.html" title="SetTextColor"><span class="refentrytitle">SetTextColor</span></a></td><td>black</td></tr><tr><td>Y tick marks</td><td><a class="xref" href="SetTickColor.html" title="SetTickColor"><span class="refentrytitle">SetTickColor</span></a></td><td>black</td></tr><tr><td>Y title</td><td><a class="xref" href="SetYTitleColor.html" title="SetYTitleColor"><span class="refentrytitle">SetYTitleColor</span></a>,
               <a class="xref" href="SetTitleColor.html" title="SetTitleColor"><span class="refentrytitle">SetTitleColor</span></a></td><td>black</td></tr></tbody></table></div><p>
</p><p>
The following notes apply to the table of plot element colors above:
  </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>
<span class="emphasis"><em>Data borders</em></span> refers to the borders, or outlines, around
bars in a <code class="literal">bars</code> or <code class="literal">stackedbars</code> plot.
Data borders are also available with the
<code class="literal">area</code>,
<code class="literal">squaredarea</code>,
<code class="literal">stackedarea</code>, and
<code class="literal">stackedsquaredarea</code> plot types.
      </p></li><li class="listitem"><p>
<a class="xref" href="SetPieBorderColor.html" title="SetPieBorderColor"><span class="refentrytitle">SetPieBorderColor</span></a> was added in PHPlot-6.0.0. In prior
releases, pie segment borders (which were available only on unshaded pie
charts) used the color set with <a class="xref" href="SetGridColor.html" title="SetGridColor"><span class="refentrytitle">SetGridColor</span></a>.
The new function is backwards compatible, as the borders default to the grid
color if <code class="function">SetPieBorderColor</code> is not used.
      </p></li><li class="listitem"><p>
<a class="xref" href="SetDataLabelColor.html" title="SetDataLabelColor"><span class="refentrytitle">SetDataLabelColor</span></a>,
<a class="xref" href="SetDataValueLabelColor.html" title="SetDataValueLabelColor"><span class="refentrytitle">SetDataValueLabelColor</span></a>,
<a class="xref" href="SetPieLabelColor.html" title="SetPieLabelColor"><span class="refentrytitle">SetPieLabelColor</span></a>, and
<a class="xref" href="SetTickLabelColor.html" title="SetTickLabelColor"><span class="refentrytitle">SetTickLabelColor</span></a> were added in PHPlot-5.7.0.
Through PHPlot-5.6.0:
        </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: circle; "><li class="listitem"><p>
Tick labels and axis data labels all used the color set with
<a class="xref" href="SetTextColor.html" title="SetTextColor"><span class="refentrytitle">SetTextColor</span></a>.
            </p></li><li class="listitem"><p>
Data value labels (incorrectly) used the title color set with
<a class="xref" href="SetTitleColor.html" title="SetTitleColor"><span class="refentrytitle">SetTitleColor</span></a>.
            </p></li><li class="listitem"><p>
Pie chart labels used the grid color set with <a class="xref" href="SetGridColor.html" title="SetGridColor"><span class="refentrytitle">SetGridColor</span></a>.
            </p></li></ul></div><p>
Except for data value labels, the defaults are backwards compatible. That
is, if you use <code class="function">SetGridColor()</code> and do not use the new
<code class="function">SetPieLabelColor()</code>, your pie chart labels will display
in the same color with all releases.
      </p></li><li class="listitem"><p>
The legend background uses the overall image background color set with
<a class="xref" href="SetBackgroundColor.html" title="SetBackgroundColor"><span class="refentrytitle">SetBackgroundColor</span></a> by default.
Starting with PHPlot-6.0.0, you can set the legend background color
separately with <a class="xref" href="SetLegendBgColor.html" title="SetLegendBgColor"><span class="refentrytitle">SetLegendBgColor</span></a>.
      </p></li><li class="listitem"><p>
The legend color box borders use the color set with
<a class="xref" href="SetTextColor.html" title="SetTextColor"><span class="refentrytitle">SetTextColor</span></a> by default. Starting with PHPlot-6.0.0,
you can use the colors set with <a class="xref" href="SetDataBorderColors.html" title="SetDataBorderColors"><span class="refentrytitle">SetDataBorderColors</span></a>
instead. See <a class="xref" href="SetLegendColorboxBorders.html" title="SetLegendColorboxBorders"><span class="refentrytitle">SetLegendColorboxBorders</span></a>.
      </p></li><li class="listitem"><p>
Legend text uses the general text color set with <a class="xref" href="SetTextColor.html" title="SetTextColor"><span class="refentrytitle">SetTextColor</span></a>
by default.  Starting with PHPlot-6.0.0, you can set the legend text color
separately with <a class="xref" href="SetLegendTextColor.html" title="SetLegendTextColor"><span class="refentrytitle">SetLegendTextColor</span></a>.
      </p></li></ul></div><p>
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