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How to avoid long label to get truncated http://wiki.pchart.net/forum/viewtopic.php?f=5&t=29398 |
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Author: | xlan [ Thu Jun 21, 2012 1:36 pm ] |
Post subject: | 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"); ?> |
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