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[ 7 posts ] |
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tatorface
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pie chart color bleed
Using latest release 2.0.7. Created a pie chart that accidentally went off the bottom of the image area without a border around the image. The color of that slice (yellow) then bled all the way to the bottom left of the image. I would imagine that this would not be a big deal since you WANT your pie chart fully visible and not hanging off the edge of your image, just thought I would throw it up here.
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Thu Dec 16, 2010 11:41 pm |
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mykchan
Regular pChart user
Joined: Mon Dec 13, 2010 7:54 am Posts: 13 Location: Gold Coast, Australia
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Re: pie chart color bleed
any chance you can post the exact code for your graph?
it'd be good to rule out differences in versions of php & GD as a possible culprit.
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Fri Dec 17, 2010 2:52 am |
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jean-damien
Site Admin
Joined: Thu Dec 02, 2010 2:31 pm Posts: 409 Location: France
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Re: pie chart color bleed
I believe that it's a bug with the imagefilledpolygon() function of the GD library, I'll try to catch it.
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Fri Dec 17, 2010 9:30 am |
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Guest
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Re: pie chart color bleed
mykchan wrote: any chance you can post the exact code for your graph?
it'd be good to rule out differences in versions of php & GD as a possible culprit. Here ya go. Not much of a departure from the examples... Code: /* Create and populate the pData object */ $MyData = new pData(); $MyData->addPoints($count_array,"ScoreA"); $MyData->setSerieDescription("ScoreA","Application A");
/* Define the absissa serie */ $MyData->addPoints($pm_array,"Labels"); $MyData->setAbscissa("Labels");
/* Create the pChart object */ $myPicture = new pImage(348,180,$MyData); $myPicture->drawGradientArea(0,0,347,179,DIRECTION_HORIZONTAL,array("StartR"=>220,"StartG"=>220,"StartB"=>220,"EndR"=>255,"EndG"=>255,"EndB"=>255,"Alpha"=>100)); $myPicture->drawGradientArea(0,0,348,23,DIRECTION_VERTICAL,array("StartR"=>58,"StartG"=>58,"StartB"=>58,"EndR"=>58,"EndG"=>58,"EndB"=>58,"Alpha"=>100));
/* Add a border to the picture */ $myPicture->drawRectangle(0,0,347,179,array("R"=>0,"G"=>0,"B"=>0));
/* Write the picture title */ $myPicture->setFontProperties(array("FontName"=>"fonts/Forgotte.ttf","FontSize"=>18)); $myPicture->drawText(88,21,"E-Imports Open Projects",array("R"=>255,"G"=>255,"B"=>255));
/* Set the default font properties */ $myPicture->setFontProperties(array("FontName"=>"../fonts/Forgotte.ttf","FontSize"=>10,"R"=>80,"G"=>80,"B"=>80));
/* Enable shadow computing */ $myPicture->setShadow(TRUE,array("X"=>2,"Y"=>2,"R"=>150,"G"=>150,"B"=>150,"Alpha"=>100));
/* Create the pPie object */ $PieChart = new pPie($myPicture,$MyData); /* Draw one AA pie chart */ $myPicture->setFontProperties(array("FontName"=>"fonts/CALIBRI.TTF","FontSize"=>10)); $PieChart->draw2DPie(170,100,array("Radius"=>38,"DrawLabels"=>TRUE,"Border"=>TRUE));
/* Render the picture (choose the best way) */ $myPicture->autoOutput("pictures/example.drawPieLegend.png");
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Fri Dec 17, 2010 5:02 pm |
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tatorface
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Re: pie chart color bleed
PHP Version 5.2.6 GD Version bundled (2.0.34 compatible)
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Fri Dec 17, 2010 5:05 pm |
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protectedproof12
New pChart user
Joined: Fri Mar 23, 2012 2:36 am Posts: 1 Location: Cebu, Philippines
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Re: pie chart color bleed
_________________ Waterproof spray
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Fri Mar 23, 2012 3:01 am |
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shelly2222
New pChart user
Joined: Thu Apr 19, 2012 2:14 pm Posts: 1
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Re: pie chart color bleed
PHP Version 5.2.6 GD Version bundled (2.0.34 compatible)
_________________ mcse ,mcts ,70-640 ,70-643 ,
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Thu Apr 19, 2012 2:16 pm |
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