SnapShapeEngine类 参考

类 SnapShapeEngine 继承关系图:

Public 成员函数
PickedItem	Run (ViewContext ctx, int x, int y)
PickedItem	PickEdge (ViewContext ctx, int x, int y)
PickedItem	PickFace (ViewContext ctx, int x, int y)
PickedItem	PickSubShape (ViewContext ctx, int x, int y, EnumShapeFilter filter)
TopoShape	ParseShape (ViewContext ctx, PickedItem item)
TopoShape	ParseSubShape (ViewContext ctx, PickedItem item)
double	ParseCurveLength (ViewContext ctx, PickedItem item)
Public 成员函数 继承自 SnapEngine
void	DeleteSelection (ViewContext ctx)
void	Clear ()

静态 Public 成员函数
static SnapShapeEngine	Get (ViewContext ctx)

详细描述

<> SnapShapeEngine.

成员函数说明

ParseCurveLength()

double SnapShapeEngine.ParseCurveLength	(	ViewContext	ctx,
		PickedItem	item )

重载 SnapEngine .

ParseSubShape()

TopoShape SnapShapeEngine.ParseSubShape	(	ViewContext	ctx,
		PickedItem	item )

解析子的Shape

参数

ctx	上下文
item	picker

返回

子Shape

PickEdge()

PickedItem SnapShapeEngine.PickEdge	(	ViewContext	ctx,
		int	x,
		int	y )

重载 SnapEngine .

PickFace()

PickedItem SnapShapeEngine.PickFace	(	ViewContext	ctx,
		int	x,
		int	y )

重载 SnapEngine .

PickSubShape()

PickedItem SnapShapeEngine.PickSubShape	(	ViewContext	ctx,
		int	x,
		int	y,
		EnumShapeFilter	filter )

重载 SnapEngine .

Run()

PickedItem SnapShapeEngine.Run	(	ViewContext	ctx,
		int	x,
		int	y )

重载 SnapEngine .