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Merge pull request #99 from cosmocode/svg-dimensions

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Improve SVG sizing
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Andreas Gohr 2023-03-02 16:50:24 +01:00 • committed by GitHub
commit 4c08b3b7b8
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1 changed files with 8 additions and 3 deletions
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11
svg.php
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@ -175,11 +175,16 @@ class SVG {
$xml = simplexml_load_file($file, SvgNode::class); $xml = simplexml_load_file($file, SvgNode::class);
$def = hsc((string) $xml->path['d']); $def = hsc((string) $xml->path['d']);
$w = hsc($xml['width']); $w = hsc($xml['width'] ?? '100%');
$h = hsc($xml['height']); $h = hsc($xml['height'] ?? '100%');
$v = hsc($xml['viewBox']); $v = hsc($xml['viewBox']);
return "<svg width=\"$w\" height=\"$h\" viewBox=\"$v\"><path d=\"$def\" /></svg>"; // if viewbox is not defined, construct it from width and height, if available
if (empty($v) && !empty($w) && !empty($h)) {
$v = hsc("0 0 $w $h");
}
return "<svg viewBox=\"$v\"><path d=\"$def\" /></svg>";
} }
/** /**