Legacy ImageMagick Discussions Archive

Thanks!

ImageMagick 6, trunk version. This seems to be reproducible with other versions as well, tested with 6.8.7 Q16 as well

Does $newPath exist? If not, you have to create it first.

lldb seems to work, its the jpeg_finish_compress line: (lldb) bt * thread #1: tid = 0x2e1be, 0x00007fff906c9866 libsystem_kernel.dylib`__pthread_kill + 10, queue = 'com.apple.main-thread, stop reason = signal SIGABRT frame #0: 0x00007fff906c9866 libsystem_kernel.dylib`__pthread_kill + 10 frame #1 ...

Hello, the following code crashes with double-free / corruption. My GDB refuses to produce a proper backtrace: #include <wand/MagickWand.h> #include <assert.h> int main () { MagickBooleanType ret; MagickWand *wand = NewMagickWand (); assert (wand); ret = MagickReadImage (wand, "magick:rose"); assert ...

Hello, I am not sure whether this is a bug or expected behaviour but I tripped on this today. I have multiple versions of ImageMagick installed for debugging and Magickwand-config picks up the one from default PKG_CONFIG_PATH not matter which version is run (/tmp/im/bin/Magickwand-config returns one ...

I tested with the following version:

$ Wand-config --version
6.8.6 Q16

Hello, following bug was reported against Imagick: Bug #64208 [Com]: writeImageFile does not respect setImageFormat (https://bugs.php.net/bug.php?id=64208) It seems that this is not Imagick specific but can be reproduced with MagickWand API: #include <wand/MagickWand.h> #include <assert.h> int main ...

It looks like you have compiled Imagick against different PHP version. Try using:

Hello, I was giving MagickWand for PHP a spin after a long break and encountered three build related issues. In my environment ImageMagick is installed into /opt/imagemagick/6.8.1-9. The first issue I encountered is during MagickWand-config: checking MagickWand-config --cppflags... Package ...

See http://php.net/manual/en/imagick.setresolution.php

For most of the options the following should work:
In this case you could try:

What I see problematic here is the assumption that user might have "CloneMagickWand() makes an exact copy of the specified wand." Maybe the documentation should be updated to reflect that it's not 1:1 copy of the original Wand (?)

Hello, as promised, here is the reproduce code: #include <stdio.h> #include <stdlib.h> #include <assert.h> #include <wand/MagickWand.h> #define ThrowWandException(wand) { \ ExceptionType severity;\ char *description=MagickGetException(wand,&severity);\ (void) fprintf(stderr,"%s %s %lu %s\n ...

Hello, it seems that CloneMagickWand calls clone_wand->images=CloneImageList(wand->images,clone_wand->exception); and CloneImageList calls clone=CloneImage(images,0,0,MagickTrue,exception); which causes MagickTrue to be the parameter for detach. I will work on reproduce code and will post soon.