Cairo::Extend
Inherits Enum / Comparable / Value / Object
Extend is used to describe how pattern color/alpha will be determined for areas "outside"
the pattern's natural area, (for example, outside the surface bounds or outside the gradient geometry).
Mesh patterns are not affected by the extend mode.
The default extend mode is Extend::None for surface patterns and Extend::Pad for gradient patterns.
New entries may be added in future versions.
Constants
None = 0
Pixels outside of the source pattern are fully.
Repeat = 1
The pattern is tiled by repeating.
Reflect = 2
The pattern is tiled by reflecting at the edges.
Pad = 3
Pixels outside of the pattern copy the closest pixel from the source.