PlotSpaceShouldScaleByAboutPoint Method (space, interactionScale, interactionPoint)

Informs the receiver that it should uniformly scale (e.g., in response to a pinch on iOS)

Original signature is '- (BOOL)plotSpace:(CPPlotSpace *)space shouldScaleBy:(CGFloat)interactionScale aboutPoint:(CGPoint)interactionPoint;'

Declaration Syntax

Visual Basic

Visual C++

bool PlotSpaceShouldScaleByAboutPoint(
	CPPlotSpace space,
	CGFloat interactionScale,
	CGPoint interactionPoint
)

Function PlotSpaceShouldScaleByAboutPoint ( _
	space As CPPlotSpace, _
	interactionScale As CGFloat, _
	interactionPoint As CGPoint _
) As Boolean

bool PlotSpaceShouldScaleByAboutPoint(
	CPPlotSpace^ space, 
	CGFloat interactionScale, 
	CGPoint interactionPoint
)

Parameters

space (CPPlotSpace): The plot space.

interactionScale (CGFloat): The scaling factor.

interactionPoint (CGPoint): The coordinates of the scaling centroid.

Return Value

YES should be returned if the gesture should be handled by the plot space, and NO to prevent handling. In either case, the delegate may choose to take extra actions, or handle the scaling itself.

Version Information

Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)

Assembly: Monobjc.CorePlot (Module: Monobjc.CorePlot)