gd

The following code uses the SimpleImage library I have a function that gets a pixel from an image: function getPixel($x, $y) { $colors = imagecolorsforindex($this->image, imagecolorat($this->image, $x, $y)); $n[0] = $colors['red']; $n[1] = $colors['green']; $n[2] = $colors['blue']; $str = "#"; for($x=0;$x < 3; $x++){ $n[$x] = intval($n[$x],10); if (is_nan($n[$x])) return "00"; $n[$x] = max(0, min($n[$x],255)); $bam = "0123456789ABCDEF"; $str .= $bam{($n[$x]-$n[$x]%16)/16} . $bam{$n[$x]%16}; } return $str; } To get every pixel in an image, I use this loop: $arr = []; for($y = 0;$y < $image-

I am uploading logos to my system, and they need to fix in a 60x60 pixel box. I have all the code to resize it proportionately, and that's not a problem. My 454x292px image becomes 60x38. The thing is, I need the picture to be 60x60, meaning I want to pad the top and bottom with white each (I can fill the rectangle with the color). The theory is I create a white rectangle, 60x60, then I copy the image and resize it to 60x38 and put it in my white rectangle, starting 11px from the top (which adds up to the 22px of total padding that I need. I would post my code but it's decently long, though I

I am looking for a solid PHP thumbnail generating class. Does anyone know any good ones that are open-source? I could write one, but I really don't want to. The one thing I hate most about PHP is manipulating images with GD and Imagemagick. Does anyone have any suggestions? Use phpThumb() . Its a script that internally uses GD library and/or ImageMagick (whichever is available and whichever it thinks is best for the job) to perform basic image manipulation tasks, including thumbnail generation and square thumbnail generation. You can use it like this: <!-- best fit --> <img src="/phpThumb

I have found a few things on the web about PHP+GD regarding image manipulation, but none seem to give me what I am looking for. I have someone upload an image of any dimensions, the script I have written resizes the image to no more than 200px wide by 200px high while maintaining aspect ratio. So final image could be 150px by 200px for example. What I want to do is then manipulate the image further and add a matting around the image to pad it to 200px by 200px while not affecting the original image. For example: The code I have to get the image resized is here, I have tried a few things, but