cairo-Patterns {RGtk2}R Documentation

Patterns

Description

Gradients and filtered sources

Methods and Functions

cairoPatternAddColorStopRgb(pattern, offset, red, green, blue)
cairoPatternAddColorStopRgba(pattern, offset, red, green, blue, alpha)
cairoPatternCreateRgb(red, green, blue)
cairoPatternCreateRgba(red, green, blue, alpha)
cairoPatternCreateForSurface(surface)
cairoPatternCreateLinear(x0, y0, x1, y1)
cairoPatternCreateRadial(cx0, cy0, radius0, cx1, cy1, radius1)
cairoPatternStatus(pattern)
cairoPatternSetExtend(pattern, extend)
cairoPatternGetExtend(pattern)
cairoPatternSetFilter(pattern, filter)
cairoPatternGetFilter(pattern)
cairoPatternSetMatrix(pattern, matrix)
cairoPatternGetMatrix(pattern, matrix)
cairoPattern(red, green, blue, alpha, surface, x0, y0, x1, y1, cx0, cy0, radius0, cx1, cy1, radius1)

Structures

CairoPattern
undocumented

Convenient Construction

cairoPattern is the result of collapsing the constructors of cairo_pattern_t (cairoPatternCreateRgb, cairoPatternCreateRgba, cairoPatternCreateForSurface, cairoPatternCreateLinear, cairoPatternCreateRadial) and accepts a subset of its arguments matching the required arguments of one of its delegate constructors.

Enums and Flags

CairoExtend

none
undocumented
repeat
undocumented
reflect
undocumented

CairoFilter

fast
undocumented
good
undocumented
best
undocumented
nearest
undocumented
bilinear
undocumented
gaussian
undocumented

Author(s)

Derived by RGtkGen from GTK+ documentation

References

http://www.cairographics.org/manual/cairo-Patterns.html


[Package RGtk2 version 2.8.6 Index]