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Hej,
Hvordan kan man lige skalere et billede nemt i PHP?
Jeg vil gerne have, at hvis et billede er større end max 800pixels i bredden og/eller større end max 600 pixels i højden, så skal det skaleres, så det passer til max værdierne. Hvordan kan man det?
if ( $size[0] > 800 ) { $width = 800; $scale = 800/$size[0]; $height = $size[1]*$scale; }
if ( $scale*$size[1] > 600 ) { $height = 600; $scale = 600/$size[1]; $width = $size[0]*$scale; }
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