Project

pixbufutils

0.0
No commit activity in last 3 years
No release in over 3 years
pixbufutilsgeoffyoungs/pixbufutilsHomepageDocumentationSource CodeBug TrackerWiki
Misc functions for alpha channel extraction, gamma, tinting, masking, blur etc.
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 Popularity
Downloads
30,436
Stars
1
Forks
1
Watchers
1
 Releases
Current version
0.0.5
Total releases
5
First release
2012-12-07
Latest release
2015-04-06
 Issues
Open Issues
1
Closed Issues
0
Total Issues
1
Issue Closure Rate
0%
 Development
Primary Language
C
Average date of last 50 commits
2014-05-09
Reverse Dependencies
0

 Dependencies

Runtime

gdk_pixbuf2
>= 1.1.6
glib2
>= 1.1.6
rubber-generate
>= 0.0.17
 Project Readme

pixbufutils

gdk-pixbuf related utils for ruby

Methods:

Methods that modify source pixbuf

  • PixbufUtils.greyscale!(Gdk::Pixbuf src)

  • PixbufUtils.greyscale_go!(Gdk::Pixbuf src)

  • PixbufUtils.gamma!(Gdk::Pixbuf src, double level)

  • PixbufUtils.soften_edges!(Gdk::Pixbuf src, Integer size)

Methods that return a modified copy

  • PixbufUtils.remove_alpha(Gdk::Pixbuf src, Gdk::Color col)

returns new pixbuf with no alpha channel

  • PixbufUtils.sharpen(Gdk::Pixbuf src, Integer radius)

returns new pixbuf

  • PixbufUtils.extract_alpha(Gdk::Pixbuf src, Integer cutoff, Boolean force_2bit) returns new pixbuf

  • PixbufUtils.blur(Gdk::Pixbuf src, Integer radius) returns new pixbuf

  • PixbufUtils.rotate_90(Gdk::Pixbuf src, Boolean counter_clockwise)

  • PixbufUtils.rotate_cw(Gdk::Pixbuf src)

  • PixbufUtils.rotate_180(Gdk::Pixbuf src)

  • PixbufUtils.rotate(Gdk::Pixbuf src, Integer angle)

  • PixbufUtils.rotate_ccw(Gdk::Pixbuf src)

  • PixbufUtils.gamma(Gdk::Pixbuf src, double level)

  • PixbufUtils.to_tiff(Gdk::Pixbuf src, String filename)

  • PixbufUtils.greyscale(Gdk::Pixbuf src)

  • PixbufUtils.greyscale_go(Gdk::Pixbuf src)

  • PixbufUtils.tint(Gdk::Pixbuf src, Integer r, Integer g, Integer b, Integer alpha=255)

Tint an image - alpha=0 -> no tint, alpha=255 -> pure tint

  • PixbufUtils.perspect_v(Gdk::Pixbuf src, Integer top_x1, Integer top_x2, Integer bot_x1, Integer bot_x2)

  • PixbufUtils.mask(Gdk::Pixbuf src, Gdk::Pixbuf mask)

  • PixbufUtils.blend5050(Gdk::Pixbuf src1, Gdk::Pixbuf src2)

  • PixbufUtils.mask_area(Gdk::Pixbuf mask, Integer cutoff)

  • PixbufUtils.scale_max(Gdk::Pixbuf src, gulong max, Gdk::InterpType interp)

  • PixbufUtils.draw_scaled(Gdk::Drawable drawable, Gdk::Pixbuf src, Integer x, Integer y, Integer width, Integer height, GdkInterpType interp)

  • PixbufUtils.draw_scaled_clip(Gdk::Drawable drawable, Gdk::Pixbuf src, Integer x, Integer y, Integer width, Integer height, Gdk::Rectangle clip_area, Gdk::InterpType interp)