Feature #20565 ยป 11264.diff
| t3lib/class.t3lib_stdgraphic.php (working copy) | ||
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$reduce = t3lib_div::intInRange($this->setup['reduceColors'], 256, $this->truecolorColors, 256);
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$this->reduceColors($im, $reduce-1, $reduce-2); // If "reduce-1" colors (or more) are used reduce them to "reduce-2"
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}
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$tmpColor = ImageColorAllocate($im, $cols[0],$cols[1],$cols[2]);
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$opacity = 0;
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if (isset($conf['opacity'])) {
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// conversion:
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// PHP 0 = opaque, 127 = transparent
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// TYPO3 100 = opaque, 0 = transparent
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$opacity = t3lib_div::intInRange(intval($conf['opacity']), 1, 100, 1);
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$opacity = abs($opacity - 100);
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$opacity = round((127 * $opacity) / 100);
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}
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$tmpColor = ImageColorAllocateAlpha($im, $cols[0],$cols[1],$cols[2], $opacity);
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imagefilledrectangle($im, $cords[0], $cords[1], $cords[0]+$cords[2]-1, $cords[1]+$cords[3]-1, $tmpColor);
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}
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