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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>PHPlot Function Reference</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="index.html" title="PHPlot Reference Manual" /><link rel="prev" href="ref-callbacks.html" title="6.14. Callbacks" /><link rel="next" href="DrawGraph.html" title="DrawGraph" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">PHPlot Function Reference</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="ref-callbacks.html">Prev</a> </td><th width="60%" align="center"> </th><td width="20%" align="right"> <a accesskey="n" href="DrawGraph.html">Next</a></td></tr></table><hr /></div><div class="reference"><div class="titlepage"><div><div><h1 class="title"><a id="reference"></a>PHPlot Function Reference</h1></div></div><hr /></div><div class="partintro"><div></div><div class="abstract"><p class="title"><strong></strong></p><p>
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This part of the PHPlot Reference Manual
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contains the reference information for the PHPlot functions.
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Note that all the functions (except the class constructor) are implemented
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as methods of the class PHPlot, and are therefore called through an object
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which is an instance of the class. In this text, <code class="literal">$plot</code> is
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used to represent an instance of the PHPlot class.
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  </p></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="refentrytitle"><a href="DrawGraph.html">DrawGraph</a></span><span class="refpurpose"> &#8212; Draw the current graph onto the image</span></dt><dt><span class="refentrytitle"><a href="DrawMessage.html">DrawMessage</a></span><span class="refpurpose"> &#8212; Draw a text message on the image, discarding the plot</span></dt><dt><span class="refentrytitle"><a href="EncodeImage.html">EncodeImage</a></span><span class="refpurpose"> &#8212; Returns the plot image data</span></dt><dt><span class="refentrytitle"><a href="EndStream.html">EndStream</a></span><span class="refpurpose"> &#8212; End a Motion-JPEG (or other type) plot stream</span></dt><dt><span class="refentrytitle"><a href="GetCallback.html">GetCallback</a></span><span class="refpurpose"> &#8212; Returns the current callback function registered for the given reason</span></dt><dt><span class="refentrytitle"><a href="GetDeviceXY.html">GetDeviceXY</a></span><span class="refpurpose"> &#8212; Translate world coordinates into device coordinates</span></dt><dt><span class="refentrytitle"><a href="GetLegendSize.html">GetLegendSize</a></span><span class="refpurpose"> &#8212; Return the amount of space required for the legend box</span></dt><dt><span class="refentrytitle"><a href="PHPlot.html">PHPlot</a></span><span class="refpurpose"> &#8212; Construct a new PHPlot Class Object</span></dt><dt><span class="refentrytitle"><a href="PHPlot-truecolor.html">PHPlot_truecolor</a></span><span class="refpurpose"> &#8212; Construct a new PHPlot Truecolor Class Object</span></dt><dt><span class="refentrytitle"><a href="PrintImage.html">PrintImage</a></span><span class="refpurpose"> &#8212; Output the generated graph image and clean up the
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internal storage space.</span></dt><dt><span class="refentrytitle"><a href="PrintImageFrame.html">PrintImageFrame</a></span><span class="refpurpose"> &#8212; Output the generated plot as one frame in a plot stream</span></dt><dt><span class="refentrytitle"><a href="RemoveCallback.html">RemoveCallback</a></span><span class="refpurpose"> &#8212; Unregisters any callback registered for the given reason</span></dt><dt><span class="refentrytitle"><a href="SetBackgroundColor.html">SetBackgroundColor</a></span><span class="refpurpose"> &#8212; Sets the overall background color.</span></dt><dt><span class="refentrytitle"><a href="SetBgImage.html">SetBgImage</a></span><span class="refpurpose"> &#8212; Set a graphic file to be used in the graph background</span></dt><dt><span class="refentrytitle"><a href="SetBrowserCache.html">SetBrowserCache</a></span><span class="refpurpose"> &#8212; Control browser-side image caching</span></dt><dt><span class="refentrytitle"><a href="SetCallback.html">SetCallback</a></span><span class="refpurpose"> &#8212; Registers a callback function</span></dt><dt><span class="refentrytitle"><a href="SetDataBorderColors.html">SetDataBorderColors</a></span><span class="refpurpose"> &#8212; Set the data border colors</span></dt><dt><span class="refentrytitle"><a href="SetDataColors.html">SetDataColors</a></span><span class="refpurpose"> &#8212; Set the colors for plotting data sets</span></dt><dt><span class="refentrytitle"><a href="SetDataLabelColor.html">SetDataLabelColor</a></span><span class="refpurpose"> &#8212; Set the color for data labels</span></dt><dt><span class="refentrytitle"><a href="SetDataType.html">SetDataType</a></span><span class="refpurpose"> &#8212; Indicate the format of the data array</span></dt><dt><span class="refentrytitle"><a href="SetDataValueLabelColor.html">SetDataValueLabelColor</a></span><span class="refpurpose"> &#8212; Set the color for data value labels</span></dt><dt><span class="refentrytitle"><a href="SetDataValues.html">SetDataValues</a></span><span class="refpurpose"> &#8212; Set the data array for plotting</span></dt><dt><span class="refentrytitle"><a href="SetDefaultDashedStyle.html">SetDefaultDashedStyle</a></span><span class="refpurpose"> &#8212; Sets the on/off pattern for dashed lines.</span></dt><dt><span class="refentrytitle"><a href="SetDefaultTTFont.html">SetDefaultTTFont</a></span><span class="refpurpose"> &#8212; Set the default TrueType font</span></dt><dt><span class="refentrytitle"><a href="SetDrawBrokenLines.html">SetDrawBrokenLines</a></span><span class="refpurpose"> &#8212; Sets whether lines should be broken at missing data</span></dt><dt><span class="refentrytitle"><a href="SetDrawDashedGrid.html">SetDrawDashedGrid</a></span><span class="refpurpose"> &#8212; Use solid or dashed lines for the grid</span></dt><dt><span class="refentrytitle"><a href="SetDrawDataBorders.html">SetDrawDataBorders</a></span><span class="refpurpose"> &#8212; Enable or disable drawing of data borders</span></dt><dt><span class="refentrytitle"><a href="SetDrawPieBorders.html">SetDrawPieBorders</a></span><span class="refpurpose"> &#8212; Enable or disable drawing of pie chart segment borders</span></dt><dt><span class="refentrytitle"><a href="SetDrawPlotAreaBackground.html">SetDrawPlotAreaBackground</a></span><span class="refpurpose"> &#8212; Enables drawing of a plot area background color</span></dt><dt><span class="refentrytitle"><a href="SetDrawXAxis.html">SetDrawXAxis</a></span><span class="refpurpose"> &#8212; Enable or disable drawing of the X axis line</span></dt><dt><span class="refentrytitle"><a href="SetDrawXDataLabelLines.html">SetDrawXDataLabelLines</a></span><span class="refpurpose"> &#8212; Draw data label lines for vertical plots</span></dt><dt><span class="refentrytitle"><a href="SetDrawXGrid.html">SetDrawXGrid</a></span><span class="refpurpose"> &#8212; Whether or not to draw the X grid lines</span></dt><dt><span class="refentrytitle"><a href="SetDrawYAxis.html">SetDrawYAxis</a></span><span class="refpurpose"> &#8212; Enable or disable drawing of the Y axis line</span></dt><dt><span class="refentrytitle"><a href="SetDrawYDataLabelLines.html">SetDrawYDataLabelLines</a></span><span class="refpurpose"> &#8212; Draw data label lines for horizontal plots</span></dt><dt><span class="refentrytitle"><a href="SetDrawYGrid.html">SetDrawYGrid</a></span><span class="refpurpose"> &#8212; Whether or not to draw the Y grid lines</span></dt><dt><span class="refentrytitle"><a href="SetErrorBarColors.html">SetErrorBarColors</a></span><span class="refpurpose"> &#8212; Sets the colors used for data error bars</span></dt><dt><span class="refentrytitle"><a href="SetErrorBarLineWidth.html">SetErrorBarLineWidth</a></span><span class="refpurpose"> &#8212; Set the line width used for error bars</span></dt><dt><span class="refentrytitle"><a href="SetErrorBarShape.html">SetErrorBarShape</a></span><span class="refpurpose"> &#8212; Select line or tee-style error bars</span></dt><dt><span class="refentrytitle"><a href="SetErrorBarSize.html">SetErrorBarSize</a></span><span class="refpurpose"> &#8212; Set the size of the error bar tee.</span></dt><dt><span class="refentrytitle"><a href="SetFailureImage.html">SetFailureImage</a></span><span class="refpurpose"> &#8212; Enable or disable error image production on failure</span></dt><dt><span class="refentrytitle"><a href="SetFileFormat.html">SetFileFormat</a></span><span class="refpurpose"> &#8212; Select the graphic image format generated by PHPlot</span></dt><dt><span class="refentrytitle"><a href="SetFont.html">SetFont</a></span><span class="refpurpose"> &#8212; Select which font to use for a plot element</span></dt><dt><span class="refentrytitle"><a href="SetFontGD.html">SetFontGD</a></span><span class="refpurpose"> &#8212; Select a GD font to use for a plot element</span></dt><dt><span class="refentrytitle"><a href="SetFontTTF.html">SetFontTTF</a></span><span class="refpurpose"> &#8212; Select a TrueType font to use for a plot element</span></dt><dt><span class="refentrytitle"><a href="SetGridColor.html">SetGridColor</a></span><span class="refpurpose"> &#8212; Set the color used for the axes and borders</span></dt><dt><span class="refentrytitle"><a href="SetImageBorderColor.html">SetImageBorderColor</a></span><span class="refpurpose"> &#8212; Set image border color, if enabled</span></dt><dt><span class="refentrytitle"><a href="SetImageBorderType.html">SetImageBorderType</a></span><span class="refpurpose"> &#8212; Draw a border around the image</span></dt><dt><span class="refentrytitle"><a href="SetImageBorderWidth.html">SetImageBorderWidth</a></span><span class="refpurpose"> &#8212; Set the width for the image border</span></dt><dt><span class="refentrytitle"><a href="SetIsInline.html">SetIsInline</a></span><span class="refpurpose"> &#8212; Set the output image to be inline - without HTTP headers</span></dt><dt><span class="refentrytitle"><a href="SetLabelScalePosition.html">SetLabelScalePosition</a></span><span class="refpurpose"> &#8212; Position pie-chart labels</span></dt><dt><span class="refentrytitle"><a href="SetLegend.html">SetLegend</a></span><span class="refpurpose"> &#8212; Add text to a legend box</span></dt><dt><span class="refentrytitle"><a href="SetLegendBgColor.html">SetLegendBgColor</a></span><span class="refpurpose"> &#8212; Set legend background color</span></dt><dt><span class="refentrytitle"><a href="SetLegendColorboxBorders.html">SetLegendColorboxBorders</a></span><span class="refpurpose"> &#8212; Control the borders around color boxes in the legend</span></dt><dt><span class="refentrytitle"><a href="SetLegendPixels.html">SetLegendPixels</a></span><span class="refpurpose"> &#8212; Position the legend on the image (device coordinates)</span></dt><dt><span class="refentrytitle"><a href="SetLegendPosition.html">SetLegendPosition</a></span><span class="refpurpose"> &#8212; Position the legend</span></dt><dt><span class="refentrytitle"><a href="SetLegendReverse.html">SetLegendReverse</a></span><span class="refpurpose"> &#8212; Control the order of text lines in the legend</span></dt><dt><span class="refentrytitle"><a href="SetLegendStyle.html">SetLegendStyle</a></span><span class="refpurpose"> &#8212; Control the appearance of the legend</span></dt><dt><span class="refentrytitle"><a href="SetLegendTextColor.html">SetLegendTextColor</a></span><span class="refpurpose"> &#8212; Set legend text color</span></dt><dt><span class="refentrytitle"><a href="SetLegendUseShapes.html">SetLegendUseShapes</a></span><span class="refpurpose"> &#8212; Use color boxes or shape markers in the legend</span></dt><dt><span class="refentrytitle"><a href="SetLegendWorld.html">SetLegendWorld</a></span><span class="refpurpose"> &#8212; Position the legend on the image (world coordinates)</span></dt><dt><span class="refentrytitle"><a href="SetLightGridColor.html">SetLightGridColor</a></span><span class="refpurpose"> &#8212; Set the color for grid lines and data label lines</span></dt><dt><span class="refentrytitle"><a href="SetLineSpacing.html">SetLineSpacing</a></span><span class="refpurpose"> &#8212; Set spacing between lines of multi-line text elements</span></dt><dt><span class="refentrytitle"><a href="SetLineStyles.html">SetLineStyles</a></span><span class="refpurpose"> &#8212; Set the line style (solid or dashed) for each data set</span></dt><dt><span class="refentrytitle"><a href="SetLineWidths.html">SetLineWidths</a></span><span class="refpurpose"> &#8212; Set line width (thickness) for each data set</span></dt><dt><span class="refentrytitle"><a href="SetMarginsPixels.html">SetMarginsPixels</a></span><span class="refpurpose"> &#8212; Set margins around the plot area</span></dt><dt><span class="refentrytitle"><a href="SetNumberFormat.html">SetNumberFormat</a></span><span class="refpurpose"> &#8212; Set the separators used when formatting number labels</span></dt><dt><span class="refentrytitle"><a href="SetNumXTicks.html">SetNumXTicks</a></span><span class="refpurpose"> &#8212; Set the number of X tick intervals</span></dt><dt><span class="refentrytitle"><a href="SetNumYTicks.html">SetNumYTicks</a></span><span class="refpurpose"> &#8212; Set the number of Y tick intervals</span></dt><dt><span class="refentrytitle"><a href="SetOutputFile.html">SetOutputFile</a></span><span class="refpurpose"> &#8212; Redirect PHPlot output to a file</span></dt><dt><span class="refentrytitle"><a href="SetPieAutoSize.html">SetPieAutoSize</a></span><span class="refpurpose"> &#8212; Enable or disable automatic pie chart size calculation</span></dt><dt><span class="refentrytitle"><a href="SetPieBorderColor.html">SetPieBorderColor</a></span><span class="refpurpose"> &#8212; Set the color for pie chart segment borders</span></dt><dt><span class="refentrytitle"><a href="SetPieDirection.html">SetPieDirection</a></span><span class="refpurpose"> &#8212; Set the direction for pie chart segments</span></dt><dt><span class="refentrytitle"><a href="SetPieLabelColor.html">SetPieLabelColor</a></span><span class="refpurpose"> &#8212; Set the color for pie chart data labels</span></dt><dt><span class="refentrytitle"><a href="SetPieLabelType.html">SetPieLabelType</a></span><span class="refpurpose"> &#8212; Set type and format for pie chart labels</span></dt><dt><span class="refentrytitle"><a href="SetPieStartAngle.html">SetPieStartAngle</a></span><span class="refpurpose"> &#8212; Set the starting angle for pie chart segments</span></dt><dt><span class="refentrytitle"><a href="SetPlotAreaBgImage.html">SetPlotAreaBgImage</a></span><span class="refpurpose"> &#8212; Set a graphic file to be used in the plot area background</span></dt><dt><span class="refentrytitle"><a href="SetPlotAreaPixels.html">SetPlotAreaPixels</a></span><span class="refpurpose"> &#8212; Set the limits for the plot area in device coordinates</span></dt><dt><span class="refentrytitle"><a href="SetPlotAreaWorld.html">SetPlotAreaWorld</a></span><span class="refpurpose"> &#8212; Override automatic data scaling to device coordinates</span></dt><dt><span class="refentrytitle"><a href="SetPlotBgColor.html">SetPlotBgColor</a></span><span class="refpurpose"> &#8212; Set plot area background color</span></dt><dt><span class="refentrytitle"><a href="SetPlotBorderType.html">SetPlotBorderType</a></span><span class="refpurpose"> &#8212; Control how much of a border is drawn around the plot</span></dt><dt><span class="refentrytitle"><a href="SetPlotType.html">SetPlotType</a></span><span class="refpurpose"> &#8212; Select the type of plot - how the data will be graphed</span></dt><dt><span class="refentrytitle"><a href="SetPointShapes.html">SetPointShapes</a></span><span class="refpurpose"> &#8212; Select a point shape for each data set</span></dt><dt><span class="refentrytitle"><a href="SetPointSizes.html">SetPointSizes</a></span><span class="refpurpose"> &#8212; Sets the point size for each data set</span></dt><dt><span class="refentrytitle"><a href="SetPrecisionX.html">SetPrecisionX</a></span><span class="refpurpose"> &#8212; Set precision for numeric formated X labels</span></dt><dt><span class="refentrytitle"><a href="SetPrecisionY.html">SetPrecisionY</a></span><span class="refpurpose"> &#8212; Set precision for numeric formated Y labels</span></dt><dt><span class="refentrytitle"><a href="SetPrintImage.html">SetPrintImage</a></span><span class="refpurpose"> &#8212; Determine whether or not to automatically output the image
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when the plot is drawn</span></dt><dt><span class="refentrytitle"><a href="SetRGBArray.html">SetRGBArray</a></span><span class="refpurpose"> &#8212; Select a color map</span></dt><dt><span class="refentrytitle"><a href="SetShading.html">SetShading</a></span><span class="refpurpose"> &#8212; Set the size of the drop shadow for bar and pie charts.</span></dt><dt><span class="refentrytitle"><a href="SetSkipBottomTick.html">SetSkipBottomTick</a></span><span class="refpurpose"> &#8212; Suppress the bottom Y axis tick mark and label</span></dt><dt><span class="refentrytitle"><a href="SetSkipLeftTick.html">SetSkipLeftTick</a></span><span class="refpurpose"> &#8212; Suppress the first X axis tick mark and label</span></dt><dt><span class="refentrytitle"><a href="SetSkipRightTick.html">SetSkipRightTick</a></span><span class="refpurpose"> &#8212; Suppress the last X axis tick mark and label</span></dt><dt><span class="refentrytitle"><a href="SetSkipTopTick.html">SetSkipTopTick</a></span><span class="refpurpose"> &#8212; Suppress the top Y axis tick mark and label</span></dt><dt><span class="refentrytitle"><a href="SetTextColor.html">SetTextColor</a></span><span class="refpurpose"> &#8212; Set general text color</span></dt><dt><span class="refentrytitle"><a href="SetTickColor.html">SetTickColor</a></span><span class="refpurpose"> &#8212; Set the color of the axis tick marks</span></dt><dt><span class="refentrytitle"><a href="SetTickLabelColor.html">SetTickLabelColor</a></span><span class="refpurpose"> &#8212; Set the color for tick labels</span></dt><dt><span class="refentrytitle"><a href="SetTitle.html">SetTitle</a></span><span class="refpurpose"> &#8212; Set the main title text for the plot</span></dt><dt><span class="refentrytitle"><a href="SetTitleColor.html">SetTitleColor</a></span><span class="refpurpose"> &#8212; Set the color of the main plot title</span></dt><dt><span class="refentrytitle"><a href="SetTransparentColor.html">SetTransparentColor</a></span><span class="refpurpose"> &#8212; Designate one color to be transparent</span></dt><dt><span class="refentrytitle"><a href="SetTTFPath.html">SetTTFPath</a></span><span class="refpurpose"> &#8212; Set the default TrueType font directory</span></dt><dt><span class="refentrytitle"><a href="SetUseTTF.html">SetUseTTF</a></span><span class="refpurpose"> &#8212; Set the default font type</span></dt><dt><span class="refentrytitle"><a href="SetXAxisPosition.html">SetXAxisPosition</a></span><span class="refpurpose"> &#8212; Move the X axis</span></dt><dt><span class="refentrytitle"><a href="SetXDataLabelAngle.html">SetXDataLabelAngle</a></span><span class="refpurpose"> &#8212; Set the text angle for X data labels</span></dt><dt><span class="refentrytitle"><a href="SetXDataLabelPos.html">SetXDataLabelPos</a></span><span class="refpurpose"> &#8212; Position and control X data labels</span></dt><dt><span class="refentrytitle"><a href="SetXDataLabelType.html">SetXDataLabelType</a></span><span class="refpurpose"> &#8212; Set formatting type for X data labels</span></dt><dt><span class="refentrytitle"><a href="SetXLabelAngle.html">SetXLabelAngle</a></span><span class="refpurpose"> &#8212; Set the text angle for X labels</span></dt><dt><span class="refentrytitle"><a href="SetXLabelType.html">SetXLabelType</a></span><span class="refpurpose"> &#8212; Set formatting type for X tick labels</span></dt><dt><span class="refentrytitle"><a href="SetXScaleType.html">SetXScaleType</a></span><span class="refpurpose"> &#8212; Select linear or logarithmic scale</span></dt><dt><span class="refentrytitle"><a href="SetXTickAnchor.html">SetXTickAnchor</a></span><span class="refpurpose"> &#8212; Set an anchor point for X tick marks</span></dt><dt><span class="refentrytitle"><a href="SetXTickCrossing.html">SetXTickCrossing</a></span><span class="refpurpose"> &#8212; Set crossing length of X tick marks</span></dt><dt><span class="refentrytitle"><a href="SetXTickIncrement.html">SetXTickIncrement</a></span><span class="refpurpose"> &#8212; Set the length of the interval between X ticks</span></dt><dt><span class="refentrytitle"><a href="SetXTickLabelPos.html">SetXTickLabelPos</a></span><span class="refpurpose"> &#8212; Position the X tick labels</span></dt><dt><span class="refentrytitle"><a href="SetXTickLength.html">SetXTickLength</a></span><span class="refpurpose"> &#8212; Set outer length of X tick marks</span></dt><dt><span class="refentrytitle"><a href="SetXTickPos.html">SetXTickPos</a></span><span class="refpurpose"> &#8212; Position the X tick marks</span></dt><dt><span class="refentrytitle"><a href="SetXTimeFormat.html">SetXTimeFormat</a></span><span class="refpurpose"> &#8212; Set date/time formatting string for X labels</span></dt><dt><span class="refentrytitle"><a href="SetXTitle.html">SetXTitle</a></span><span class="refpurpose"> &#8212; Sets the X axis title, and optionally its position</span></dt><dt><span class="refentrytitle"><a href="SetXTitleColor.html">SetXTitleColor</a></span><span class="refpurpose"> &#8212; Set the color of the X Title</span></dt><dt><span class="refentrytitle"><a href="SetYAxisPosition.html">SetYAxisPosition</a></span><span class="refpurpose"> &#8212; Move the Y axis</span></dt><dt><span class="refentrytitle"><a href="SetYDataLabelAngle.html">SetYDataLabelAngle</a></span><span class="refpurpose"> &#8212; Set the text angle for Y data labels</span></dt><dt><span class="refentrytitle"><a href="SetYDataLabelPos.html">SetYDataLabelPos</a></span><span class="refpurpose"> &#8212; Position and control Y data labels</span></dt><dt><span class="refentrytitle"><a href="SetYDataLabelType.html">SetYDataLabelType</a></span><span class="refpurpose"> &#8212; Set formatting type for Y data labels</span></dt><dt><span class="refentrytitle"><a href="SetYLabelAngle.html">SetYLabelAngle</a></span><span class="refpurpose"> &#8212; Set the text angle for Y tick labels</span></dt><dt><span class="refentrytitle"><a href="SetYLabelType.html">SetYLabelType</a></span><span class="refpurpose"> &#8212; Set formatting type for Y tick labels</span></dt><dt><span class="refentrytitle"><a href="SetYScaleType.html">SetYScaleType</a></span><span class="refpurpose"> &#8212; Select linear or logarithmic scale</span></dt><dt><span class="refentrytitle"><a href="SetYTickAnchor.html">SetYTickAnchor</a></span><span class="refpurpose"> &#8212; Set an anchor point for Y tick marks</span></dt><dt><span class="refentrytitle"><a href="SetYTickCrossing.html">SetYTickCrossing</a></span><span class="refpurpose"> &#8212; Set crossing length of Y tick marks</span></dt><dt><span class="refentrytitle"><a href="SetYTickIncrement.html">SetYTickIncrement</a></span><span class="refpurpose"> &#8212; Set the length of the interval between Y ticks</span></dt><dt><span class="refentrytitle"><a href="SetYTickLabelPos.html">SetYTickLabelPos</a></span><span class="refpurpose"> &#8212; Position the Y tick labels</span></dt><dt><span class="refentrytitle"><a href="SetYTickLength.html">SetYTickLength</a></span><span class="refpurpose"> &#8212; Set outer length of Y tick marks</span></dt><dt><span class="refentrytitle"><a href="SetYTickPos.html">SetYTickPos</a></span><span class="refpurpose"> &#8212; Position the Y tick marks</span></dt><dt><span class="refentrytitle"><a href="SetYTimeFormat.html">SetYTimeFormat</a></span><span class="refpurpose"> &#8212; Set date/time formatting string for Y labels</span></dt><dt><span class="refentrytitle"><a href="SetYTitle.html">SetYTitle</a></span><span class="refpurpose"> &#8212; Sets the Y axis title, and optionally its position</span></dt><dt><span class="refentrytitle"><a href="SetYTitleColor.html">SetYTitleColor</a></span><span class="refpurpose"> &#8212; Set the color of the Y Title</span></dt><dt><span class="refentrytitle"><a href="StartStream.html">StartStream</a></span><span class="refpurpose"> &#8212; Begin a Motion-JPEG (or other type) plot stream</span></dt><dt><span class="refentrytitle"><a href="TuneXAutoRange.html">TuneXAutoRange</a></span><span class="refpurpose"> &#8212; Adjust tuning parameters for X axis range calculation</span></dt><dt><span class="refentrytitle"><a href="TuneYAutoRange.html">TuneYAutoRange</a></span><span class="refpurpose"> &#8212; Adjust tuning parameters for Y axis range calculation</span></dt><dt><span class="refentrytitle"><a href="TuneXAutoTicks.html">TuneXAutoTicks</a></span><span class="refpurpose"> &#8212; Adjust tuning parameters for X axis tick increment calculation</span></dt><dt><span class="refentrytitle"><a href="TuneYAutoTicks.html">TuneYAutoTicks</a></span><span class="refpurpose"> &#8212; Adjust tuning parameters for Y axis tick increment calculation</span></dt></dl></div></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="ref-callbacks.html">Prev</a> </td><td width="20%" align="center"> </td><td width="40%" align="right"> <a accesskey="n" href="DrawGraph.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">6.14. Callbacks </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> DrawGraph</td></tr></table></div></body></html>