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Code Issues Releases Wiki Activity

better colors on the analysis page

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This commit is contained in:
Lucas Woltmann 2014-08-04 16:46:48 +02:00
parent de0b93b4c8
commit 79774bf740
1 changed files with 4 additions and 2 deletions
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6
analysis.php
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@ -78,7 +78,8 @@
for ($i = 1; $i < 7; $i++)
{
echo " <div class=\"col-2\"><p class=\"lead center\">" . $question[$i] . "</p></div>\n";
$color = ImageColorAllocate($img, 0, 150*($question[$i]/$maxX) + 50, 0);
$green = 150*($question[$i]/$maxX) + 40;
$color = ImageColorAllocate($img, 0.57 * $green, $green, 0.45 * $green);
DrawBar($img, $question[$i], $maxX, $i+1, $maxY, $question[$i], $color);
}
@ -138,7 +139,8 @@
for ($i = 0; $i < 6; $i++)
{
echo " <div class=\"col-2\"><p class=\"lead center\">" . $tutor[$i] . "</p></div>\n";
$color = ImageColorAllocate($img, 0, 150*($tutor[$i]/$maxX) + 50, 0);
$green = 150*($tutor[$i]/$maxX) + 40;
$color = ImageColorAllocate($img, 0.54 * $green, $green, 0.45 * $green);
DrawBar($img, $tutor[$i], $maxX, $i+2, $maxY, $tutor[$i], $color);
}