Un-official Seed Documentation
Back to Seed Clases
Cogl
Classes
Interfaces
Structs
- Attribute
- Bitmap
- Buffer
- Color
- Framebuffer
- IndexArray
- Indices
- Material
- MaterialLayer
- Matrix
- Object
- Path
- Pipeline
- PixelArray
- Primitive
- TextureVertex
- UserDataKey
- Vector3
- VertexArray
- VertexP2
- VertexP2C4
- VertexP2T2
- VertexP2T2C4
- VertexP3
- VertexP3C4
- VertexP3T2
- VertexP3T2C4
Unions
Enums
- AttributeType
- BitmapError
- BlendStringError
- BufferAccess
- BufferBit
- BufferMapHint
- BufferTarget
- BufferUpdateHint
- DepthTestFunction
- DriverError
- Error
- FeatureFlags
- FogMode
- IndicesType
- MaterialAlphaFunc
- MaterialFilter
- MaterialLayerType
- MaterialWrapMode
- PathFillRule
- PipelineAlphaFunc
- PipelineFilter
- PipelineWrapMode
- PixelFormat
- ReadPixelsFlags
- ShaderType
- TextureFlags
- VerticesMode
Enum Cogl.PathFillRule
| Import line: | Cogl = imports.gi.Cogl; |
| GIR File: | Cogl-1.0.gir |
| C documentation: | CoglPathFillRule |
| Enum : | PathFillRule |
CoglPathFillRule is used to determine how a path is filled. There
are two options - 'non-zero' and 'even-odd'. To work out whether any
point will be filled imagine drawing an infinetely long line in any
direction from that point. The number of times and the direction
that the edges of the path crosses this line determines whether the
line is filled as described below. Any open sub paths are treated
as if there was an extra line joining the first point and the last
point.
The default fill rule is COGL_PATH_FILL_RULE_EVEN_ODD. The fill
rule is attached to the current path so preserving a path with
cogl_get_path() also preserves the fill rule. Calling
cogl_path_new() resets the current fill rule to the default.
Example of filling various paths using the non-zero rule
![]()
Example of filling various paths using the even-odd rule
![]()
are two options - 'non-zero' and 'even-odd'. To work out whether any
point will be filled imagine drawing an infinetely long line in any
direction from that point. The number of times and the direction
that the edges of the path crosses this line determines whether the
line is filled as described below. Any open sub paths are treated
as if there was an extra line joining the first point and the last
point.
The default fill rule is COGL_PATH_FILL_RULE_EVEN_ODD. The fill
rule is attached to the current path so preserving a path with
cogl_get_path() also preserves the fill rule. Calling
cogl_path_new() resets the current fill rule to the default.
| Properties | |
|---|---|
|
guint32 Cogl.PathFillRule.EVEN_ODD : 1
|
|
|
guint32 Cogl.PathFillRule.NON_ZERO : 0
|
|
| None |
| None |
| None |
| Class / Namespace | Method / Signal / Properties |
|---|---|
|
Cogl
Method |
Cogl.path_get_fill_rule
()
:
Cogl.PathFillRule
|
|
Cogl
Method |
Cogl.path_set_fill_rule
(PathFillRule fill_rule)
:
none
Sets the fill rule of the current path to fill_rule.
|