Legacy ImageMagick Discussions Archive

Hello,

I have read a document telling about larger image support.
It is said that:
" For large images, ImageMagick will likely create a pixel cache on disk. Make sure you have plenty of temporary disk space. If your default temporary disk partition is too small, tell ImageMagick to use another ...

Hello there,

Is there any function to destroy Image in Magick++?
For example:
And then I want to destroy image. How can I do now?
Thanks!

Dear @magick,

Could you give us a detail example dealing with this problem?
Thank you!

Hi there,

I got the same error.
I have set MAGICK_CODER_MODULE_PATH but it only work with windows.
How can I fix with Mac Os x?

Thanks!

Hi there,

I use Java to call a videocore.dll file (which is compiled using ImageMagick library).
It can work perfectly in my computer.
However, I copy into other computer, It does not work.
The Java process has exited.
An hs_err_pid*.log file has been created.
The following appears in the hs_err ...

When I use MagickReadImage instead of MagickReadImageFile, It's work.

You can see the code below:
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <wand/MagickWand.h>

MagickWand
*magick_wand;

int main()
{
FILE *fin;
MagickWandGenesis();
MagickBooleanType status;
magick ...

Yes, of course.

I can use convert to process all kinds of images that IM support.

I copy your code, and It doesn't work also. I don't know why.

It shows "MagickReadImageFile failed".

Version: ImageMagick 6.9.3-7 Q16 x64 2016-03-06 http://www.imagemagick.org

Here is my simple code:
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <wand/MagickWand.h>

MagickWand
*magick_wand;

int main()
{
FILE *fin;
MagickWandGenesis();
MagickBooleanType status;
magick_wand = NewMagickWand();

fin = fopen("D:\\asb\\res\\upload\\animal.gif", "r ...

I have fixed this. Thank you !

When I read image using MagickReadImage, it is success.
However, using MagickReadImageFile, I can not read image.
I use window 7, QT.

Here is my code:
#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "magick/MagickCore.h"
#include "wand/MagickWand.h"
#include ...

I develop a C/C++ program using ImageMagick(MagickWand, Magickcore).
When I run the program, I see the error "No Decode Delegate For This Image Format".
I copy the folder lib (the folder containing imagemagick lib) into the folder containing .exe file. => the problem is fixed.
However, when I build ...