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How to create image from transparent image mangles color?

I am building one kind of system, which simply creates dynamic image from other image. I use: imagecreatefromstring(file_get_contents(\"clown_avatar.png\")); to create image and output it successfully

Image resize,crop with gd afresh every time or caching?

I found this really nice function that receives your desired proportions and resizes/crops the image for you. The function requires ImageMagick to work.

Image processing and output using GD in php

I want to control the display of images with the PHP GD library -- I am going to add some text to the bottom corner of it on the fly when a browser requests the image, rather than saving the text into

How can I upload an image from a URL in PHP

In PHP using GD or imagemagick how can I uplaod a photo from a URL, I want to build a function that I can pass in a few parameters and uplaod the image, I can currentyl uplaod a big image, resize it s

Resize image size according to size of text

The PHP code below generates text as a dynamically created imag开发者_如何学Pythone, how would I be able to get the image to only be as large as the text? Thanks.

HTML Characters and []'s in Dynamic Image

I am making a dynamic image that parses off of an rss feed.When I do开发者_开发技巧 the parsing normally, it displays exactly as I want it to, but when I put it in the image, there are boxes and html

Writing curved text on an arc (PHP)

So I Googled and found out how to draw an arc: http://www.php.net/manual/en/function.imagearc.php The only problem is how do I write text $margin pixels from the arc that is curved.

Crop image in PHP

The code below crops the image well, which is what i want, but for larger images, it wotn work as well. Is there any way of \'zooming out of the image\'

Image Resizing in (PHP/GD)

I\'m looking for help/suggestions in finding the most efficient way to resize an image to be as small as possible using PHP/GD while preserving the aspect ratio of the original image but ensuring the