Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 2531

This tag is for questions related to the loading, formatting, saving, compression, and display of data representing pictures.

2 votes
2 answers
2k views

Class for loading and resizing images on the fly performs slowly on large images

with correct aspect ratio and use padding to meet required size $image = imagecreatetruecolor($width, $height); imagealphablending($image, false); imagesavealpha($image, true); … $transparent = imagecolorallocatealpha($image, $this->r, $this->g, $this->b, 127); imagefill($image, 0, 0, $transparent); imagecopyresampled($image, $this->image, ($width - $w) …