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Add PR #238 allow custom precision float to be returned from Pageimage::ratio()

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pine3ree
2023-01-19 10:19:27 -05:00
committed by Ryan Cramer
parent a5a2532a7d
commit 4c71204073
1 changed files with 3 additions and 2 deletions
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5
wire/core/Pageimage.php
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@@ -1321,16 +1321,17 @@ class Pageimage extends Pagefile {
/**
* Get ratio of width divided by height
*
* @param int $precision Optionally specify a value >2 for custom precision (default=2) 3.0.211+
* @return float
* @since 3.0.154
*
*/
public function ratio() {
public function ratio($precision = 2) {
$width = $this->width();
$height = $this->height();
if($width === $height) return 1.0;
$ratio = $width / $height;
$ratio = round($ratio, 2);
$ratio = round($ratio, max(2, (int) $precision));
if($ratio > 99.99) $ratio = 99.99; // max allowed width>height ratio
if($ratio < 0.01) $ratio = 0.01; // min allowed height>width ratio
return $ratio;