Legacy ImageMagick Discussions Archive

Does not compile t.c:29:73: error: expected ‘;’, ‘,’ or ‘)’ before ‘&’ token t.c:30:56: error: expected ‘;’, ‘,’ or ‘)’ before ‘&’ token t.c: In function ‘main’: t.c:81:20: warning: incompatible implicit declaration of built-in function ‘strlen’ [enabled by default] t.c:141:13: warning: inc...

I can not see anything in the above that would use the splay tree. At least not directly. The splay tree is used for saving free-form strings by key, options (global settings), artifacts (per image settings), and properties (per image meta-data). Can you wrapper your command into a small 'main' pro...

Hi everyone... im trying to create individual sub-images of specific size from a single wand of whole image using magick_wand. The time taken to create sub-images is increasing each time an image is created.Can anyone tell me why? i will include my code that i have written here...i wrote two types o...

hi evryone.. I have a problem while i run the imagemagick program.i was able to compile the program...but when i run this program...its giving me error..like this.. group_processing: magick/splay-tree.c:655: GetNumberOfNodesInSplayTree: Assertion `splay_info->signature == 0xabacadabUL' failed. Abort...

fmw42 wrote:I know nothing about Magickwand. But please clarify for the experts who can answer.

Is the error coming when you compile IM or compile your Magicwand code?

If the latter, perhaps you should list your code where it is failing

Error is comming when i run my magickwand code.

Sorry I do not know Magickwand API. I only use the command line commands in bash shell scripting. The basic idea is: 1) find the image width and height to use as loop end coordinates (less the crop width and height) 2) decide how big you want your crop area in width and height (w and h) 3) compute ...

hi evryone.. I have a problem while i run the imagemagick program.i was able to compile the program..All other programs are working fine..but when i run this program...its giving me error..like this.. group_processing: magick/splay-tree.c:655: GetNumberOfNodesInSplayTree: Assertion `splay_info->sign...

fmw42 wrote:I believe that Anthony was saying that you can do that from an API like Magickwand. You just have to read the image size, compute the subsections taking into account the overlap and then crop them using Magickwand.

Can u give me an example please...im new to imagemagick..

anthony wrote:Best idea from an API is to read the image width/height and work out the overlapping crop areas yourself.

Thank you..But im not using command line...i want to program it..using c and magickwand.

anthony wrote:Is that file in the current directory?

NO they are in differnet directory...i mentioned paths of images in the text file..

hi everyone.. Im using image magick for a quite some time and im stuck at a point now...can any one please hep how to output different subimages from a big images with 50% overlapping using magick wand and c language. I maintain the r,g,b values of big image in a big 1D array and i have to write the...

From what I can tell @ syntax will not work with any filename containing a directory separator. That is it is restricted to the current directory, and the filename needs to reflect this. This may be a security measure, though I do not have any definitive answer on this, nor have to reviewed the cod...

Are you permission right. What exception errors are you getting, that will tell you what is going wrong! Its just saying status problem..nothing more...and when im writing image..its not writing just one image..its reproducing multiple images.....each time Thank you for helpin... i figured out how ...

anthony wrote:Are you permission right. What exception errors are you getting, that will tell you what is going wrong!

Its just saying status problem..nothing more...and when im writing image..its not writing just one image..its reproducing multiple images.....each time

What is the problem? you are having exactly. What goes wrong? Im not able to read the image....im tryin to read image path from a text file....and load it in to a wand...but its not loading the image into the wand.. its giving me status problem...im reading the string from the text file in to str a...