Module rsvg::surface_utils::shared_surface

Shared access to Cairo image surfaces.

Structs

• Exclusive
• ImageSurface
  Wrapper for a Cairo image surface that enforces exclusive access when modifying it.
• Rows
  Iterator over the rows of a SharedImageSurface.
• RowsMut
  Iterator over the mutable rows of an ExclusiveImageSurface.
• Shared

Enums

• AlphaOnly
  Alpha-only.
• Horizontal
  Horizontal blur direction.
• Interpolation
  Interpolation when scaling images.
• NotAlphaOnly
  Not alpha-only.
• Operator
  Operators supported by ImageSurface<Shared>::compose.
• SurfaceType
  Types of pixel data in a ImageSurface.
• Vertical
  Vertical blur direction.

Traits

• BlurDirection
  A compile-time blur direction variable.
• IsAlphaOnly
  A compile-time alpha-only marker variable.

Functions

• composite_arithmetic
  Performs the arithmetic composite operation. Public for benchmarking.

Type Aliases

• ExclusiveImageSurface
  Exclusive state of ImageSurface
• SharedImageSurface
  Shared state of ImageSurface