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Maintain given width or height from settings if one of those is provided #3

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Maintain given width or height from settings if one of those is provided #3

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16 changes: 11 additions & 5 deletions app/Controller/Component/QimageComponent.php
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Original file line number Diff line number Diff line change
Expand Up @@ -242,15 +242,21 @@ public function resize($data){
// If width or height not defined, it's necessary calculate proportional size
if (!($width > 0 && $height > 0)){


$source_side;
$source_origin;

// Verify if image is horizontal or vertical
if ($original_height > $original_width){
$height = ($data['width'] > 0) ? $data['width'] : $data['height'];
$width = ($height / $original_height) * $original_width;
$source_side = ($data['width'] > 0) ? $data['width'] : $data['height'];
$source_origin = ($data['width'] > 0) ? $original_width : $original_height;
} else {
$width = ($data['height'] > 0) ? $data['height'] : $data['width'];
$height = ($width / $original_width) * $original_height;
$source_side = ($data['height'] > 0) ? $data['height'] : $data['width'];
$source_origin = ($data['height'] > 0) ? $original_height : $original_width;
}

$factor = ($source_side / $source_origin);
$height = $factor * $original_height;
$width = $factor * $original_width;

}

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