Geometry Path Editor

Geometry path editor. More...

Data Structures
class	I2DGeometryPathEditor
	Allows to edit the geometry path by adding geometric primitives, like line, Bezier curves, etc. More...

Enumerations
enum	GeometryFillModeType { GeometryFillModeType_Unknown = 0x0, GeometryFillModeType_EvenOdd = 0x1, GeometryFillModeType_Winding = 0x2 }
	Geometry fill mode. More...
enum	GeometryPathEditorProps {   kGeometryPathEditorProp_ApproximateQuadraticBeziersByLines = 0, kGeometryPathEditorProp_ApproximateCubicBeziersByLines = 1, kGeometryPathEditorProp_ImplementationSpecificBase = 0x10000, kSkiaGeometryPathEditorProp_AddLinesMode = kGeometryPathEditorProp_ImplementationSpecificBase + 1,   kSkiaGeometryPathEditorProp_DefaultAddLinesMode = 0, kSkiaGeometryPathEditorProp_AddClosedPolyMode = 1, kSkiaGeometryPathEditorProp_AddOpenedPolyMode = 2 }
	Geometry path editor properties. More...
enum	GeometryFinishFigureRule { GeometryFinishFigureRule_LeaveOpened = 0x0, GeometryFinishFigureRule_CloseFigure = 0x1 }
	Figure finish rule (see I2DGeometryPathEditor::FinishFigure) More...

Functions
static bool	Is2DCoordinateInfinite (const float &coord)
	Checks, if given 2D coordinate value is infinite.

Variables
static const float	k2DInfiniteCoordinate = SDK_MAX_FLOAT / 10.0f
	Infinite value for Ox/Oy coordinate, if at least one of coordinates is equal or bigger than infinity value, the path is infinite.

Detailed Description

Geometry path editor.

Enumeration Type Documentation

GeometryFillModeType

enum GeometryFillModeType

Geometry fill mode.

Enumerator
GeometryFillModeType_Unknown	Unknown fill mode type.
GeometryFillModeType_EvenOdd	Fill mode by checking even/odd intersection count.
GeometryFillModeType_Winding	Fill mode by checking left-to-right or right-to-left segment intersection count.

GeometryPathEditorProps

enum GeometryPathEditorProps

Geometry path editor properties.

Enumerator
kGeometryPathEditorProp_ApproximateQuadraticBeziersByLines	Approximate quadratic Beziers by lines on AddQuadraticBezier(s) call.
kGeometryPathEditorProp_ApproximateCubicBeziersByLines	Approximate quadratic Beziers by lines on AddCubicBezier(s) call.
kGeometryPathEditorProp_ImplementationSpecificBase	Base for implementation specific properties.
kSkiaGeometryPathEditorProp_AddLinesMode	SkiaGeometryPathEditor properties.
kSkiaGeometryPathEditorProp_DefaultAddLinesMode	Default AddLines mode.
kSkiaGeometryPathEditorProp_AddClosedPolyMode	AddLines(points,count) method is treated as (optimized) shortcut for: StartFigure(points[0]); for (int i = 1, i < count; ++i) AddLine(points[i]); FinishFigure(GeometryFinishFigureRule_CloseFigure)
kSkiaGeometryPathEditorProp_AddOpenedPolyMode	AddLines(points,count) method is treated as (optimized) shortcut for: StartFigure(points[0]); for (int i = 1, i < count; ++i) AddLine(points[i]); FinishFigure(GeometryFinishFigureRule_LeaveOpened)

GeometryFinishFigureRule

enum GeometryFinishFigureRule

Figure finish rule (see I2DGeometryPathEditor::FinishFigure)

Enumerator
GeometryFinishFigureRule_LeaveOpened	Figure should be opened.
GeometryFinishFigureRule_CloseFigure	Figure should be closed.