imagemagick

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ImageMagick in Iphone: how to convert Image object to UIImage in iphone

I am trying to create a distortion in image using imageMagick in Iphone. Following is my code: Image *img = GetImageFromMagickWand(magick_wand);[详细]

2023-03-25 22:24 分类：问答
ImageMagick: How to use "Only Shrink Larger Images" ('>' flag) both on windows and unix

I found this description on website http://www.imagemagick.org/Usage/resize/#shrink : Only Shrink Larger Images (\'>\' flag) Another commonly used option is[详细]

2023-03-25 10:39 分类：问答
imagemagick monochrome convert in iPhone

I have an image in the iPhone that I need to convert to monochrome. The images are photographs of documents and I need as clean a conversion as I can get.[详细]

2023-03-25 01:40 分类：问答
ImageMagick convert gif with transparency problem

I wrote a script to add watermark to images on my site. Everything works ok for png/jpg, but gif images must be treaten by more complicated way. My script:[详细]

2023-03-25 00:20 分类：问答
TCPDF - How do I extract pages form a PDF?

I read somewhere that TCPDF was capable of s开发者_StackOverflowplitting a PDF into individual pages or images. But there\'s no mention of this in the documentation or an example of how to do it. Can[详细]

2023-03-24 22:13 分类：问答
RMagick's resample method resize the image, not resample it (the DPI resolution does not change)

I\'m using RMagick’s resample method to change the DPI resolution of an image I have (from 300x300 to 72x72.[详细]

2023-03-24 21:21 分类：问答
mogrify resize file name with bracket

in php it failed when resize file name that include \"(\" bracket. normally I do exec(\"mogrify -resize {$filewidth}x{$fil开发者_运维知识库eheight}! \\\"$file\\\"\");[详细]

2023-03-24 13:40 分类：问答
ImageMagick: scale JPEG image with a maximum file-size

I 开发者_开发百科have a number of JPEG pictures which I would like to scale down. Another requirement is that the file size should not be larger than say 300kByte.[详细]

2023-03-24 12:42 分类：问答
Drupal / ImageMagick Error: open_basedir restriction in effect

I\'m trying to use the ImageMagick toolkit in Drupal, but keep getting this error: warning: file_exists(): open_basedir restriction in effect.[详细]

2023-03-24 11:10 分类：问答
Error running a Rails app in RVM: 'Could not open library'

Under 10.4.11, ruby-1.9.2-p290 and RVM I\'ve just installed gems from an app\'s gemfile, but on running the server I get the following (a search only yields two similar questions, both unanswered), so[详细]

2023-03-24 04:37 分类：问答