Search found 11 matches

by garyb
2012-11-11T23:51:01-07:00
Forum: MagickWand
Topic: Creating a Cleared Frame GIF Animation in the MagickWand API
Replies: 18
Views: 54685

Re: Creating a Cleared Frame GIF Animation in the MagickWand

Very informative links, thank you!!
by garyb
2012-03-08T22:34:09-07:00
Forum: MagickWand
Topic: MagickSetOption(wand, "loop", "1") has no effect
Replies: 5
Views: 16222

Re: MagickSetOption(wand, "loop", "1") has no effect

Cool, will do, thanks for all the help.
by garyb
2012-03-08T20:30:45-07:00
Forum: MagickWand
Topic: MagickSetOption(wand, "loop", "1") has no effect
Replies: 5
Views: 16222

Re: MagickSetOption(wand, "loop", "1") has no effect

Okay I got it... I did this inside my for loop, immediately after calling MAgickAddImage on every image and it worked. Not sure if that's necessary but it seems to do the trick and I'm not messing with it! :) for(...) { MagickWand *wand = NewMagickWand(); // read image etc. MagickAddImage(mainWand, ...
by garyb
2012-03-08T18:58:39-07:00
Forum: MagickWand
Topic: MagickSetOption(wand, "loop", "1") has no effect
Replies: 5
Views: 16222

Re: MagickSetOption(wand, "loop", "1") has no effect

I used the command line to try to set loop to one in the "bunny" animation and it doesn't work either. I don't know if that is just the player program ignoring the setting or whether IM isn't actually doing anything. Pete Yeah there *has* to be something I'm overlooking here... I refuse to believe ...
by garyb
2012-03-08T14:15:33-07:00
Forum: MagickWand
Topic: Creating a Cleared Frame GIF Animation in the MagickWand API
Replies: 18
Views: 54685

Re: Creating a Cleared Frame GIF Animation in the MagickWand

Is there any other official MagickWand way to delete a frame at a specific index Not that I know of. I found RemoveZeroDelayLayers but it looks like that's a MagickCore function. Oh well, just curious. rather than loop through the entire image sequence and copy out every frame except 0? Seems kind ...
by garyb
2012-03-08T12:24:07-07:00
Forum: MagickWand
Topic: Creating a Cleared Frame GIF Animation in the MagickWand API
Replies: 18
Views: 54685

Re: Creating a Cleared Frame GIF Animation in the MagickWand

I've reworked my previous code so that it does not use MagickCore and it uses CompareImageLayers instead of Deconstruct. The latest iteration of the code is in my MagickWand examples at: http://members.shaw.ca/el.supremo/MagickWand/bunny.htm Pete Thanks for posting that Pete! Is there any other off...
by garyb
2012-03-08T11:14:25-07:00
Forum: MagickWand
Topic: MagickSetOption(wand, "loop", "1") has no effect
Replies: 5
Views: 16222

MagickSetOption(wand, "loop", "1") has no effect

Hi, I'm trying to use the MagickWand API to create a single loop animated GIF... a super easy/simple test, but it seems that MagickSetOption(wand, "loop", "1") is ignored. :( I'm using ImageMagick 6.6.9-7 2011-05-02 Q8 Could someone pls tell me what I'm doing wrong? MagickWandGenesis(); MagickWand *...
by garyb
2012-03-08T07:47:20-07:00
Forum: MagickWand
Topic: Creating a Cleared Frame GIF Animation in the MagickWand API
Replies: 18
Views: 54685

Re: Creating a Cleared Frame GIF Animation in the MagickWand

Is their some reason you want an actual 'overlay' animation? (no transparency in any GIF frame?) Note that if you do not mind transparency being used in the overlay images, For example something like the bunny animation produces in Transparency Optimization http://www.imagemagick.org/Usage/anim_opt...
by garyb
2012-03-07T19:49:58-07:00
Forum: MagickWand
Topic: Creating a Cleared Frame GIF Animation in the MagickWand API
Replies: 18
Views: 54685

Re: Creating a Cleared Frame GIF Animation in the MagickWand

Thanks for the help!

I'll give that a shot. It couldn't actually find <wand/magick-wand-private.h> though. :( So in turn, DeleteImages(&aw->images, ...) isn't working unfortunately.
by garyb
2012-03-07T14:49:56-07:00
Forum: MagickWand
Topic: Creating a Cleared Frame GIF Animation in the MagickWand API
Replies: 18
Views: 54685

Creating a Cleared Frame GIF Animation in the MagickWand API

Hi, I'm trying to use the MagickWand API in Objective-C/iOS to make a "Cleared Frame GIF Animation" in "ImageMagick 6.6.9-7 2011-05-02 Q8" but I have no idea where to begin... as seen at: http://www.imagemagick.org/Usage/anim_basics/#cleared (With no pause seen in the background.) I think I would ne...