IXuniHitArea Protocol Reference
Declared in | HitTester.h |
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tag
required method
Gets or sets the tag of area.
@property NSObject *tag
Discussion
Gets or sets the tag of area.
Declared In
HitTester.h
startAngle
required method
Gets or sets the startAngle of pie segment.
@property double startAngle
Discussion
Gets or sets the startAngle of pie segment.
Declared In
HitTester.h
sweep
required method
Gets or sets the sweep of pie segment.
@property double sweep
Discussion
Gets or sets the sweep of pie segment.
Declared In
HitTester.h
– contains:
required method
Judge whether the point is in the area.
- (BOOL)contains:(XuniPoint *)point
Parameters
point |
the point in control coordinates that this HitTestInfo refers to. |
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Return Value
return a boolean value.
Discussion
Judge whether the point is in the area.
Declared In
HitTester.h
– distance:
required method
Calculate the distance.
- (double)distance:(XuniPoint *)point
Parameters
point |
the point in control coordinates that this HitTestInfo refers to. |
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Return Value
return the distance.
Discussion
Calculate the distance.
Declared In
HitTester.h