Legacy ImageMagick Discussions Archive

HI, When I use the API of MagickWhiteThresholdImage on one linux operating system, the API works well. But When I use it on another linux operating system, the background color of processed image will be blue,green or other color, And originally black letters will turn white. The same problem also ...

HI, I'm trying to convert multiple images to one single pdf with MagicWand in C code. I can save one image to one pdf file. But I can't find a way to load all images in one container or some object to save the raster image data. Is anybody has the code flow or API of MagicWand that I can call to ...