ImageMagick-7.0.8-30差分

ImageMagick-7.0.8-29差分 - yoya's diaryの続き

http://www.imagemagick.org/script/download.php
The latest release of ImageMagick is version 7.0.8-30

6 系同時リリースは ImageMagick-6.9.10-30

まとめ

-define trim:percent-background=~ を追加 (7.0.8-29 で trim:blend として実装してたもの)

気になる事

-define trim:percent-background=0% を例にしてるが、内部で 100 で割ってるのでまずいような？ 0だと結果変わらないし、単純に % が無視されるかもしれないが。strtod_l がどう動くのか。

差分

Support define to remove additional background from an image during a trim, e.g. -define trim:percent-background=0% -trim.
- MagickCore/attribute.c

136,138c136,139
< static double GetEdgeBlendFactor(const Image *image,const CacheView *image_vie
w,
<   const GravityType gravity,const size_t width,const size_t height,
<   const ssize_t x_offset,const ssize_t y_offset,ExceptionInfo *exception)
---
> static double GetEdgeBackgroundFactor(const Image *image,
>   const CacheView *image_view,const GravityType gravity,const size_t width,
>   const size_t height,const ssize_t x_offset,const ssize_t y_offset,
>   ExceptionInfo *exception)
229c230
< static inline double GetMinBlendFactor(const EdgeInfo *edge)
---
> static inline double GetMinEdgeBackgroundFactor(const EdgeInfo *edge)
(沢山省略)
346,347c358,359
<   bounds.x=(ssize_t) count.left;
<   bounds.y=(ssize_t) count.top;
---
>   bounds.x=(ssize_t) vertex.left;
>   bounds.y=(ssize_t) vertex.top;
348a361,363
>     {
>       (void) ThrowMagickException(exception,GetMagickModule(),OptionWarning,
>         "GeometryDoesNotContainImage","`%s'",image->filename);
349a365
>     }

ChangeLog にない差分

(無し)

ChangeLog

> 2019-03-03  7.0.8-30 Cristy  <quetzlzacatenango@image...>
>   * Release ImageMagick version 7.0.8-30, GIT revision ...
>
> 2019-03-03  7.0.8-30 Cristy  <quetzlzacatenango@image...>
>   * Support define to remove additional background from an image during a
>     trim, e.g. -fuzz 5% -define trim:percent-background=0% -trim.