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How to avoid long label to get truncated 
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New pChart user
New pChart user

Joined: Thu Jun 21, 2012 1:31 pm
Posts: 2
Post How to avoid long label to get truncated
How to avoid long label like in this example get truncated
or where is the line of code that ouput the labels?

THANKS


Code:

<?php   
/* CAT:Line chart */

/* pChart library inclusions */
include("./pChart2.1.3/class/pData.class.php");
include("./pChart2.1.3/class/pDraw.class.php");
include("./pChart2.1.3/class/pImage.class.php");

/* Create and populate the pData object */
$MyData = new pData(); 
$MyData->addPoints(array(-4,VOID,VOID,12,8,3),"Probe 1");
$MyData->addPoints(array(3,12,15,8,5,-5),"Probe 2");
$MyData->addPoints(array(2,7,5,18,19,22),"Probe 3");
$MyData->setSerieTicks("Probe 2",4);
$MyData->setSerieWeight("Probe 3",2);
$MyData->setAxisName(0,"Temperatures");
$MyData->addPoints(array("very loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong label",
"Not so loooooooooooooooooooooooooooooooooooooooooooooooooooooooong label",
"loooooooooooooooooooooooooong label",
"Apr",
"May",
"Jun"),
"Labels");
$MyData->setSerieDescription("Labels","Months");
$MyData->setAbscissa("Labels");

/* Create the pChart object */
$myPicture = new pImage(700,230,$MyData);

/* Draw the background */
$Settings = array("R"=>170, "G"=>183, "B"=>87, "Dash"=>1, "DashR"=>190, "DashG"=>203, "DashB"=>107);
$myPicture->drawFilledRectangle(0,0,700,230,$Settings);

/* Overlay with a gradient */
$Settings = array("StartR"=>219, "StartG"=>231, "StartB"=>139, "EndR"=>1, "EndG"=>138, "EndB"=>68, "Alpha"=>50);
$myPicture->drawGradientArea(0,0,700,230,DIRECTION_VERTICAL,$Settings);
$myPicture->drawGradientArea(0,0,700,20,DIRECTION_VERTICAL,array("StartR"=>0,"StartG"=>0,"StartB"=>0,"EndR"=>50,"EndG"=>50,"EndB"=>50,"Alpha"=>80));

/* Add a border to the picture */
$myPicture->drawRectangle(0,0,699,229,array("R"=>0,"G"=>0,"B"=>0));

/* Write the picture title */
$myPicture->setFontProperties(array("FontName"=>"./pChart2.1.3/fonts/Silkscreen.ttf","FontSize"=>6));
$myPicture->drawText(10,13,"drawPlotChart() - draw a plot chart",array("R"=>255,"G"=>255,"B"=>255));

/* Write the chart title */
$myPicture->setFontProperties(array("FontName"=>"./pChart2.1.3/fonts/Forgotte.ttf","FontSize"=>11));
$myPicture->drawText(250,55,"Average temperature",array("FontSize"=>20,"Align"=>TEXT_ALIGN_BOTTOMMIDDLE));


/* Draw the scale and the 2nd chart */
$myPicture->setGraphArea(500,60,670,190);
$myPicture->drawFilledRectangle(500,60,670,190,array("R"=>255,"G"=>255,"B"=>255,"Surrounding"=>-200,"Alpha"=>10));
$myPicture->drawScale(array("Pos"=>SCALE_POS_TOPBOTTOM,"DrawSubTicks"=>TRUE));
$myPicture->setShadow(TRUE,array("X"=>-1,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10));
$myPicture->drawLineChart();
$myPicture->setShadow(FALSE);

/* Write the chart legend */
$myPicture->drawLegend(510,205,array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_HORIZONTAL));

/* Render the picture (choose the best way) */
$myPicture->autoOutput("pictures/example.drawLineChart.png");
?>













Thu Jun 21, 2012 1:36 pm
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