Notifications

Notifications used by Core Plot. More...

Graph
CPTGraphNotification __nonnull const	CPTGraphNeedsRedrawNotification
	Notification sent by various objects to tell the graph it should redraw itself. More...
CPTGraphNotification __nonnull const	CPTGraphDidAddPlotSpaceNotification
	Notification sent by a graph after adding a new plot space. More...
CPTGraphNotification __nonnull const	CPTGraphDidRemovePlotSpaceNotification
	Notification sent by a graph after removing a plot space. More...
CPTGraphPlotSpaceKey __nonnull const	CPTGraphPlotSpaceNotificationKey
	The userInfo dictionary key used by the CPTGraphDidAddPlotSpaceNotification and CPTGraphDidRemovePlotSpaceNotification notifications for the plot space. More...

Layout
CPTLayerNotification __nonnull const	CPTLayerBoundsDidChangeNotification
	Notification sent by all layers when the layer bounds change. More...

Legend
CPTLegendNotification __nonnull const	CPTLegendNeedsRedrawForPlotNotification
	Notification sent by plots to tell the legend it should redraw itself. More...
CPTLegendNotification __nonnull const	CPTLegendNeedsLayoutForPlotNotification
	Notification sent by plots to tell the legend it should update its layout and redraw itself. More...
CPTLegendNotification __nonnull const	CPTLegendNeedsReloadEntriesForPlotNotification
	Notification sent by plots to tell the legend it should reload all legend entries. More...

Plot Space
CPTPlotSpaceCoordinateMapping __nonnull const	CPTPlotSpaceCoordinateMappingDidChangeNotification
	Plot space coordinate change notification. More...
CPTPlotSpaceInfoKey __nonnull const	CPTPlotSpaceCoordinateKey
	The userInfo dictionary key used by the CPTPlotSpaceCoordinateMappingDidChangeNotification to indicate the plot coordinate affected by the mapping change. More...
CPTPlotSpaceInfoKey __nonnull const	CPTPlotSpaceScrollingKey
	The userInfo dictionary key used by the CPTPlotSpaceCoordinateMappingDidChangeNotification to indicate whether the mapping change is a scroll movement or other change. More...
CPTPlotSpaceInfoKey __nonnull const	CPTPlotSpaceDisplacementKey
	The userInfo dictionary key used by the CPTPlotSpaceCoordinateMappingDidChangeNotification to indicate the displacement offset for scrolling changes in drawing coordinates. More...

Detailed Description

Notifications used by Core Plot.

Variable Documentation

CPTGraphDidAddPlotSpaceNotification

CPTGraphNotification __nonnull const CPTGraphDidAddPlotSpaceNotification

Notification sent by a graph after adding a new plot space.

The notification userInfo dictionary will include the new plot space under the CPTGraphPlotSpaceNotificationKey key.

CPTGraphDidRemovePlotSpaceNotification

CPTGraphNotification __nonnull const CPTGraphDidRemovePlotSpaceNotification

Notification sent by a graph after removing a plot space.

The notification userInfo dictionary will include the removed plot space under the CPTGraphPlotSpaceNotificationKey key.

CPTGraphNeedsRedrawNotification

CPTGraphNotification __nonnull const CPTGraphNeedsRedrawNotification

Notification sent by various objects to tell the graph it should redraw itself.

CPTGraphPlotSpaceNotificationKey

CPTGraphPlotSpaceKey __nonnull const CPTGraphPlotSpaceNotificationKey

The userInfo dictionary key used by the CPTGraphDidAddPlotSpaceNotification and CPTGraphDidRemovePlotSpaceNotification notifications for the plot space.

CPTLayerBoundsDidChangeNotification

CPTLayerNotification __nonnull const CPTLayerBoundsDidChangeNotification

Notification sent by all layers when the layer bounds change.

CPTLegendNeedsLayoutForPlotNotification

CPTLegendNotification __nonnull const CPTLegendNeedsLayoutForPlotNotification

Notification sent by plots to tell the legend it should update its layout and redraw itself.

CPTLegendNeedsRedrawForPlotNotification

CPTLegendNotification __nonnull const CPTLegendNeedsRedrawForPlotNotification

Notification sent by plots to tell the legend it should redraw itself.

CPTLegendNeedsReloadEntriesForPlotNotification

CPTLegendNotification __nonnull const CPTLegendNeedsReloadEntriesForPlotNotification

Notification sent by plots to tell the legend it should reload all legend entries.

CPTPlotSpaceCoordinateKey

CPTPlotSpaceInfoKey __nonnull const CPTPlotSpaceCoordinateKey

The userInfo dictionary key used by the CPTPlotSpaceCoordinateMappingDidChangeNotification to indicate the plot coordinate affected by the mapping change.

The value associated with this key is the CPTCoordinate affected by the change wrapped in an instance of NSNumber.

CPTPlotSpaceCoordinateMappingDidChangeNotification

CPTPlotSpaceCoordinateMapping __nonnull const CPTPlotSpaceCoordinateMappingDidChangeNotification

Plot space coordinate change notification.

This notification is posted to the default notification center whenever the mapping between the plot space coordinate system and drawing coordinates changes.

CPTPlotSpaceDisplacementKey

CPTPlotSpaceInfoKey __nonnull const CPTPlotSpaceDisplacementKey

The userInfo dictionary key used by the CPTPlotSpaceCoordinateMappingDidChangeNotification to indicate the displacement offset for scrolling changes in drawing coordinates.

The value associated with this key is the displacement offset wrapped in an instance of NSNumber.

CPTPlotSpaceScrollingKey

CPTPlotSpaceInfoKey __nonnull const CPTPlotSpaceScrollingKey

The userInfo dictionary key used by the CPTPlotSpaceCoordinateMappingDidChangeNotification to indicate whether the mapping change is a scroll movement or other change.

The value associated with this key is a boolean value wrapped in an instance of NSNumber. The value is YES if the plot space change represents a horizontal or vertical translation, NO otherwise.