XuniRectArea Class Reference

Inherits from NSObject
Conforms to IXuniHitArea
Declared in HitTester.h

Overview

XuniRectArea Class.

  tag

Gets or sets the tag of area.

@property NSObject *tag

Discussion

Gets or sets the tag of area.

Declared In

HitTester.h

  rect

Gets the rectangle that makes up the area.

@property (readonly) XuniRect *rect

Discussion

Gets the rectangle that makes up the area.

Declared In

HitTester.h

– init:

Initialize an object for XuniRectArea.

- (id)init:(XuniRect *)rect

Parameters

rect

the rect of the area.

Return Value

return an object of XuniRectArea.

Discussion

Initialize an object for XuniRectArea.

Declared In

HitTester.h

– distanceFromPoint:toPoint:option:

Calculate the distance from one point to another.

- (double)distanceFromPoint:(XuniPoint *)pt1 toPoint:(XuniPoint *)pt2 option:(XuniMeasureOption)option

Parameters

pt1

one point.
pt2

another point.
option

measure option.

Return Value

return the distance between the two points.

Discussion

Calculate the distance from one point to another.

Declared In

HitTester.h