Legacy ImageMagick Discussions Archive

page() worked. Thank you

Thank you very much for your advice. Meanwhile I solved the same problem with Image::resize(). It did not return that green semitransparent background.

However, I will test your advice shortly, when I get to similar problem again.

Best regards..

Dear Imagemagick representative,

I have many game sprites rendered with backgrounds that need to be cut off. Therefore, I use Image::Trim() to get rid of transparent backgrounds. I need to record how many colums were removed for future computations. However, I see that Image::Trim() does not ...

Dear Everybody,

I am in a need to dynamically increase canvas size in Image Magick++. Probably the best image method is:

Magick++ image::extent()

However, after increasing the image size, and saving it say as .png, I still get green color of the canvas, although I manually set background to ...

I was experimenting and found the answer: Geometry.aspect(true); forces to override the aspect ratio. exactly as in the example below(myGeometry.aspect(true);):


Image imgTest(Geometry(200,200), "transparent");
imgTest.type(TrueColorMatteType);

Image imgCompose(Geometry(20,20), "red ...

Thank you for the response above. Is there any way how to override aspect ratio when using Geometry(1024, 2000); which mean when I use parameters I receive above in the application.

Using your version it makex more difficult to insert the parameters into Geometry() structure, because, I have to ...

Dear Everyone,

Imagemagick is great. I use it as a tilemap tool for 2D Pocket pc Games. However, I haven't found how to convert 32bit .png file into 16bit (RGB565) file using iMagick++. This newly generated file can be .png, bmp, jpg..

the parameter -depth 16 generates each Red, Green, Blue to be ...

Dear Everyone,

Imagemagick is great. I use it as a tilemap tool for 2D Pocket pc Games. However, I haven't found how to convert 32bit .png file into 16bit (RGB565) file. This newly generated file can be .png, bmp, jpg..

the parameter -depth 16 generates each Red, Green, Blue to be 16 bit long ...

Hello Anthony,

an example. I needed to use Magick++ Image::Extent() method, and since it was not implemented, Magick, who is a developer, said, it will be available in the following beta version, so I could download it.

I use Windows XP, and Visual Studio 2006, and Magick++.

It happens to me ...

Thank you, very much.

Please, how to compose mutiple images into one large being in .png format with matte channel in Magick++ (C++)?

When I turn matte channel on via Magick++ Image.matte(true); the composed image starts being empty after composing.

I need to compose one large file with transparency (matte layer) consisting from hundreds of small pictures. I noticed that after creating a loop structure for this, i did not get composed image. Therefore I did an expermient trying to compose two pictures, one by one, into large file. I notices ...

I do aplogize if I do anything wrong. The same situation as with Magick++ Image::Extent() is with Image::Resize(). After applying Image::Resize() to my loaded document, and save it back, the image contains in original size. This is an example I did:

Magick::Image imageMyImage;
imageMyImage.read ...

Hello,

often I need to wait for never version of ImageMagick, for example because of a bug fix removal. So far I always downloaded never release version, and generated source code for Visual Studio.

However, often I get reccomended to download beta version, and so far it never got compilled on my ...

Thank you very much,

however, is it possible that I am doing something wrong? Magick++ Image::Resize() did not do any results as well. This is what I do.

// Image::Resize() example
Magick::Image imageMyImage;
imageMyImage.read("F-16.jpg");
Magick::Geometry geometryExtend(1024, 2000, 0, 0 ...