php Programming Glossary: imagesavealpha

Combine 2-3 transparent PNG images on top of each other with PHP

http://stackoverflow.com/questions/1397377/combine-2-3-transparent-png-images-on-top-of-each-other-with-php

'image_2.png' imagealphablending image_1 true imagesavealpha image_1 true imagecopy image_1 image_2 0 0 0 0 100 100 imagepng..

upload multiple images with jquery ajax and process them with php

http://stackoverflow.com/questions/15259632/upload-multiple-images-with-jquery-ajax-and-process-them-with-php

new_image 0 0 0 127 imagefill new_image 0 0 color imagesavealpha new_image true imagecopyresampled new_image this image 0 0..

imagecreatefrompng() Makes a black background instead of transparent?

http://stackoverflow.com/questions/2611852/imagecreatefrompng-makes-a-black-background-instead-of-transparent

to ensure the full range of transparency is preserved imagesavealpha simage true break case gif integer representation of the color..

How do I resize pngs with transparency in PHP?

http://stackoverflow.com/questions/279236/how-do-i-resize-pngs-with-transparency-in-php

be much appreciated this image imagecreatefrompng filename imagesavealpha this image true newImage imagecreatetruecolor width height Make.. newImage background imagealphablending newImage false imagesavealpha newImage true imagecopyresampled newImage this image 0 0 0 0.. nWidth nHeight imagealphablending newImg false imagesavealpha newImg true transparent imagecolorallocatealpha newImg 255 255..

PNG Transparency with PHP

http://stackoverflow.com/questions/313070/png-transparency-with-php

thumb source 0 0 0 0 newwidth newheight width height imagesavealpha thumb true imagepng thumb newFilename php png transparency.. newwidth newheight imagealphablending thumb false imagesavealpha thumb true source imagecreatefrompng fileName imagealphablending..

Can PNG image transparency be preserved when using PHP's GDlib imagecopyresampled?

http://stackoverflow.com/questions/32243/can-png-image-transparency-be-preserved-when-using-phps-gdlib-imagecopyresample

replaced with a solid color black in my case. Even though imagesavealpha is set something isn't quite right. What's the best way to preserve.. uploadTempFile srcImage imagecreatefrompng uploadTempFile imagesavealpha targetImage true targetImage imagecreatetruecolor 128 128 imagecopyresampled.. this question imagealphablending targetImage false imagesavealpha targetImage true did it for me. Thanks ceejayoz. note the target..

Merging two images with PHP

http://stackoverflow.com/questions/3876299/merging-two-images-with-php

'cover2.jpg' imagealphablending dest false imagesavealpha dest true imagecopymerge dest src 10 9 0 0 181 180 100 have..

How to convert PNG to 8-bit PNG using PHP GD library

http://stackoverflow.com/questions/5752514/how-to-convert-png-to-8-bit-png-using-php-gd-library

0 0 0 0 width height imagetruecolortopalette img false 255 imagesavealpha img true imagepng img destPath imagedestroy img Parameters sourcePath..

php GD create a transparent png image

http://stackoverflow.com/questions/6109832/php-gd-create-a-transparent-png-image

485 500 imagealphablending image false imagesavealpha image true col imagecolorallocatealpha image 255 255 255 127.. . door_builder . .png imagealphablending image false imagesavealpha image true if imagepng image user_doors fn 1 echo user_doors..

PNG Transparency Resize with SimpleImage.php Class

http://stackoverflow.com/questions/6382448/png-transparency-resize-with-simpleimage-php-class

for handling PNG files. imagealphablending new_image false imagesavealpha new_image true transparent imagecolorallocatealpha new_image.. png to work imagealphablending this image false imagesavealpha this image true imagepng this image filename if permissions.. IMAGETYPE_PNG imagealphablending new_image false imagesavealpha new_image true transparent imagecolorallocatealpha new_image..

PHP GD Use one image to mask another image, including transparency

http://stackoverflow.com/questions/7203160/php-gd-use-one-image-to-mask-another-image-including-transparency

picture newPicture imagecreatetruecolor xSize ySize imagesavealpha newPicture true imagefill newPicture 0 0 imagecolorallocatealpha..

PHP/GD ImageSaveAlpha and ImageAlphaBlending

http://stackoverflow.com/questions/1025228/php-gd-imagesavealpha-and-imagealphablending

GD ImageSaveAlpha and ImageAlphaBlending I'm using GD to resize and convert images.. but in order to preserve the transparency I must set ImageSaveAlpha to true which in turn requires that I set ImageAlphaBlending.. ImageCreateFromPNG ... ImageAlphaBlending result false ImageSaveAlpha result true ImageFill result 0 0 IMG_COLOR_TRANSPARENT ImageJPEG..

Issues porting PHP/GD wrapper to Imagick

http://stackoverflow.com/questions/5818603/issues-porting-php-gd-wrapper-to-imagick

image true ImageFill image 0 0 IMG_COLOR_TRANSPARENT ImageSaveAlpha image true ImageAlphaBlending image true if ImageCopyResampled.. the lines ImageFill image 0 0 IMG_COLOR_TRANSPARENT ImageSaveAlpha image true ImageAlphaBlending image true Have the effect of..

PHP/GD - Cropping and Resizing Images

http://stackoverflow.com/questions/999250/php-gd-cropping-and-resizing-images

width height if is_resource result true ImageSaveAlpha result true ImageAlphaBlending result false ImageFill result.. size 0 size 1 if is_resource result true ImageSaveAlpha result true ImageAlphaBlending result true ImageFill result.. size 0 size 1 if is_resource result true ImageSaveAlpha result true ImageAlphaBlending result true ImageFill result..