ImageMagick-6.9.2-5差分

ImageMagick

ImageMagick-6.9.2-4差分 - yoyaのメモの続き

The latest release of ImageMagick is version 6.9.2-5

まとめ

  • グラデーションを種別指定でかける機能
  • PDF > JPEG 変換で jpeg:extent が効かない不具合修正
追記 (2016/05/04)
  • PNG24 や PNG32 から -type Palette で PNG8 を生成する時に -colors 255 をつけないとエラーが出るようになった。PNG8〜.png 指定は今まで通りに大丈夫。
    • (PNG32 の場合は -type PaletteMatte に読み替えて下さい)
$ ~/ImageMagick/6.9.2-4/bin/convert input.png -type Palette output.png
$ ~/ImageMagick/6.9.2-5/bin/convert input.png -type Palette output.png
convert: Valid palette required for paletted images `output.png' @ error/png.c/MagickPNGErrorHandler/1630.
$ ~/ImageMagick/6.9.2-5/bin/convert input.png -colors 255 -type Palette output.png
$ ~/ImageMagick/6.9.2-5/bin/convert input.png PNG8:output.png
$

差分

ChangeLog

2015-10-31  6.9.2-5 Cristy  <quetzlzacatenango@image...>
  * New version 6.9.2-5, GIT revision 10316:86a76b6:20151031.

2015-10-15  6.9.2-5 Dirk Lemstra <dirk@lem.....org>
  * Fixed alpha blending issue with semi-transparent pixels in the merged
    image of PSD files. This can be disabled by setting the option
    'psd:alpha-unblend' to 'off' (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=28169).
  * Fixed issue in jpeg:extent that prevented it from working (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&p=126638).
  * Fixed memory leak when reading Photoshop layers in a TIFF file.

2015-10-12  6.9.2-5 Cristy  <quetzlzacatenango@image...>
  * Support gradient:bounding-box, gradient:vector, gradient:center, and
    gradient:radius to shape the gradient rendering.
  * Recognize label:@- as stdin (reference
    http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=28501).
  * Make commas optional for coordinates (e.g. 0,0 256,256).