Search found 8887 matches
- 2006-02-16T19:26:44-07:00
- Forum: Users
- Topic: convert exit always with exit status zero
- Replies: 0
- Views: 12061
Convert should return an exit of 0 whcih in UNIX terms means success when no error occured. It should only return a exit of 1 for major errors. For example a -crop of an image that missed the image will report that it missed as a warning, but this is NOT an error, so convert should still return a ex...
- 2006-02-16T18:49:18-07:00
- Forum: Users
- Topic: Taking Screen Caps of a movie file.
- Replies: 1
- Views: 15225
The problem is that IM is using delegates who has no idea of frame number wanted. As such the deleget would need to convert the whole movie. You are better in this sort of processing to use the delegate directly to extract the frames, then use IM to process those images. IM is a image processor, not...
- 2006-02-16T18:42:17-07:00
- Forum: Users
- Topic: JPEG differences
- Replies: 1
- Views: 14187
I can say with certainaty, Their is no way to be sure of the quality of any image from the internet. I have seen the same image shrunk down, then expanded, and transformed though multiple quaility settings by people who just do not understand anything about JPEG or general lossiness of image transfo...
- 2006-02-16T18:27:20-07:00
- Forum: Users
- Topic: how to specify size of images in a composite
- Replies: 3
- Views: 24662
It seems that -geomtery is broken, but will be fixed on the next point release of IM v6.2.6-2 However we have finally decided what -geometry will do to match with the new commandline scheme. Unfortunatally it is such a unusual command it is BOTH a operator and a setting. As of the next point release...
- 2006-02-14T23:11:48-07:00
- Forum: Users
- Topic: basic image question
- Replies: 2
- Views: 19879
- 2006-02-14T21:59:43-07:00
- Forum: Users
- Topic: basic image question
- Replies: 2
- Views: 19879
- 2006-02-14T18:34:23-07:00
- Forum: Users
- Topic: How to emulate Photoshop's "Color" blend mode?
- Replies: 4
- Views: 22925
- 2006-02-14T18:02:10-07:00
- Forum: Users
- Topic: How to emulate Photoshop's "Color" blend mode?
- Replies: 4
- Views: 22925
That is certainaly posible, (see -dissolve) though may not look as good. Overlaying images with the addition of transparency is handled by the -dissolve composite operator. Question did you try swapping the overlay images? Overlay does NOT operlay images equally. One is used to modify the colors of ...
- 2006-02-14T17:26:10-07:00
- Forum: Users
- Topic: How to emulate Photoshop's "Color" blend mode?
- Replies: 4
- Views: 22925
- 2006-02-14T17:25:09-07:00
- Forum: Users
- Topic: Multi layer CYMK PSD to JPG RVB
- Replies: 0
- Views: 15328
CMYK had a lot of work done in later IM releases.
The first thing you should do is upgrade to the latest release.
Then try again.
Also look at the examples on -flatten at
http://www.cit.gu.edu.au/~anthony/graph ... s/#flatten
The first thing you should do is upgrade to the latest release.
Then try again.
Also look at the examples on -flatten at
http://www.cit.gu.edu.au/~anthony/graph ... s/#flatten
- 2006-02-14T16:44:31-07:00
- Forum: Users
- Topic: basic image question
- Replies: 2
- Views: 19879
Re: basic image question
hello, whenever i got a image from webcam its having always width x height format with why width always>height??? Because that is what the web camera is generating. Even if the camera is rotated, the camare may note that it was rotates in EXIF meta data stored in the image, but the camera itself st...
- 2006-02-14T16:35:24-07:00
- Forum: Users
- Topic: How to emulate Photoshop's "Color" blend mode?
- Replies: 4
- Views: 22925
Color blend is generally not overlay. The blend is implemented in IM as -blend. http://www.cit.gu.edu.au/~anthony/graphics/imagick6/compose/ This merges two images by picking a percentage of each image to do a sort of 'weighted average'. This is probably what Photoshop is doing. If this does not do ...
- 2006-02-12T20:46:42-07:00
- Forum: Users
- Topic: How to ignore a 16-bit pseudocolour colourmap
- Replies: 1
- Views: 18327
- 2006-02-12T20:43:37-07:00
- Forum: Users
- Topic: converting a big image makes it truncated
- Replies: 1
- Views: 19100
- 2006-02-12T20:41:56-07:00
- Forum: Users
- Topic: Drawing multiple images on the root window
- Replies: 2
- Views: 23162