#8 no filled line graph with white color

[cyro]

If the color palette is set to clear white (255,255,255), drawFilledLineGraph() will create a 100% transparent graph. Only the graph outline is visible.

Insert this code snippet into our code to reproduce the bug:

$Test->setColorPalette(1,255,255,255);
$Test->drawFilledLineGraph($DataSet->GetData(),$DataSet->GetDataDescription(), 50);

Setting the color to light gray like this works fine:

$Test->setColorPalette(1,254,254,254);

[Jean-Damien POGOLOTTI]

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This is probably due to the PNG transparency color set to (255,255,255). I'm not sure it is still neeeded :

$C_White = imagecolorallocate($this->Picture,255,255,255);
imagecolortransparent($this->Picture,$C_White);

I'll check.
JD.