Interface StartCallback
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public interface StartCallback
Callback interface ofZoomPlugin.ID
plugin that is called when pan or zoom is about to start.
If this callback returnsfalse
, pan or zoom is aborted andRejectedCallback
is invoked.- Author:
- Andrea "Stock" Stocchero
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description boolean
onStart(ZoomContext context)
Method called when pan or zoom is about to start.
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Method Detail
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onStart
boolean onStart(ZoomContext context)
Method called when pan or zoom is about to start.- Parameters:
context
-ZoomPlugin.ID
plugin context instance- Returns:
- if this callback returns
false
, pan or zoom is aborted andRejectedCallback
is invoked.
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