Search found 25 matches

by zxsz4084
2015-04-16T03:56:16-07:00
Forum: Users
Topic: why the newer version command works not well ?
Replies: 7
Views: 4486

Re: why the newer version command works not well ?

snibgo wrote:Insert "-background None" before "-coalesce".

Code: Select all

convert lengtu.gif -background None -coalesce -bordercolor None -border 0 -sample 200x200 -layers Optimize lengtu_new.gif
Thanks very much。
by zxsz4084
2015-04-16T01:50:51-07:00
Forum: Users
Topic: why the newer version command works not well ?
Replies: 7
Views: 4486

why the newer version command works not well ?

Dear Niu Biren: http://vi1.6rooms.com/live/chenlongtest/lengtu.gif old version : Version: ImageMagick 6.2.8 05/07/12 Q16 file:/usr/share/ImageMagick-6.2.8/doc/index.html convert lengtu.gif -coalesce -bordercolor none -border 0 -sample '200x200' -layers Optimize lengtu_old.gif http://vi1.6rooms.com/l...
by zxsz4084
2015-04-13T00:57:47-07:00
Forum: Users
Topic: how to get image exif info with command?
Replies: 3
Views: 4274

Re: how to get image exif info with command?

convert in.jpg -format %[EXIF:*] info: Dear snibgo: I am very glad to see you again。 Today I get a question from an ios developer ,he says an img created by iPhone camera size 2448 x 3264 ,but upload to server it return json shows size 3264 x 2448 ,the width and the height is upside down。 I find ph...
by zxsz4084
2015-04-13T00:14:52-07:00
Forum: Users
Topic: how to get image exif info with command?
Replies: 3
Views: 4274

how to get image exif info with command?

I found function "getImageProperties" can get exif info like this: $im->getImageProperties("exif:*"); getImageProperties: Array ( [exif:ApertureValue] => 4845/1918 [exif:BrightnessValue] => 5241/16234 [exif:ColorSpace] => 1 [exif:ComponentsConfiguration] => 1, 2, 3, 0 [exif:Compression] => 6 [exif:D...
by zxsz4084
2015-03-31T23:25:51-07:00
Forum: Users
Topic: how to resize gif ?
Replies: 11
Views: 9276

Re: how to resize gif ?

to deal semi-transparent, I do like "convert script_k.gif -coalesce \ -bordercolor LightSteelBlue -border 0 \ -resize 20x20 -layers Optimize script_k_thumbnail.gif" convert game.gif -coalesce -bordercolor LightSteelBlue -border 0 -sample 234x176 -layers Optimize game_k_op_sample_s_t.gif then it can ...
by zxsz4084
2015-03-31T20:29:11-07:00
Forum: Users
Topic: how to resize gif ?
Replies: 11
Views: 9276

Re: how to resize gif ?

I have renamed it and uploaded it to: http://snibgo.com/imforums/g_resized.gif I agree with Fred: your version is very old. I suggest you upgrade. -rw-r--r-- 1 www www 2.1M Apr 1 10:26 g_resized.gif You are all right。Your result is 2.1M ,but my result is 2.8M。I will upgrade it。 After reading docume...
by zxsz4084
2015-03-31T19:07:28-07:00
Forum: Users
Topic: how to resize gif ?
Replies: 11
Views: 9276

Re: how to resize gif ?

It works for me. What version are you using? What does ... convert -version ... say? Hi,snibgo: Version: ImageMagick 6.2.8 05/07/12 Q16 file:/usr/share/ImageMagick-6.2.8/doc/index.html Copyright: Copyright (C) 1999-2006 ImageMagick Studio LLC They are a litter different in animation effects。You can...
by zxsz4084
2015-03-31T03:10:04-07:00
Forum: Users
Topic: how to resize gif ?
Replies: 11
Views: 9276

Re: how to resize gif ?

convert game.gif -layers Coalesce -resize 980x725 -layers Optimize g.gif Dear snibgo: Maybe you are the hero I need。 -bash-3.2$ convert game.gif -layers Coalesce -resize 980x735 -layers Optimize g.gif convert: geometry does not contain image `game.gif'. warnning happen ? 2.8M -rw-r--r-- 1 www www 2...
by zxsz4084
2015-03-31T02:30:22-07:00
Forum: Users
Topic: how to resize gif ?
Replies: 11
Views: 9276

Re: how to resize gif ?

I'm not sure what you want. See "animation" under http://www.imagemagick.org/Usage/ Each image in a gif file is typically a delta, just showing differences. Any operation on each delta is almost certainly not what you really want. You want to operate on each image as a proper, standalone image, lik...
by zxsz4084
2015-03-31T01:48:58-07:00
Forum: Users
Topic: how to resize gif ?
Replies: 11
Views: 9276

how to resize gif ?

I have a gif called game.gif 1.8mb,size 1024 × 768 ,can view at http://vi4.6rooms.com/live/chenlongtest/game.gif -bash-3.2$ identify game.gif game.gif[0] GIF 1024x768 1024x768+0+0 PseudoClass 256c 1.7mb game.gif[1] GIF 293x244 1024x768+36+222 PseudoClass 256c 1.7mb game.gif[2] GIF 299x272 1024x768+3...