public class InfoByPixelPointViewTool extends Object implements PointListener
Modifier and Type | Field and Description |
---|---|
protected MapControl |
mapCtrl
Reference to the
MapControl object that uses. |
protected Point2D |
wcPoint
World equivalent coordinates of the point 2D
|
Constructor and Description |
---|
InfoByPixelPointViewTool(MapControl mapCtrl,
InfoByPointDataModel model,
MainInfoByPointDialog dialog)
Contructor
|
Modifier and Type | Method and Description |
---|---|
boolean |
cancelDrawing()
Determines if the drawing process that this tool executes on the
MapControl
instance could be canceled or not. |
Image |
getImageCursor()
Gets the
Cursor associated to this tool. |
void |
point(PointEvent event)
Called when one click is pressed on the associated
MapControl , or the location of the cursor
of the mouse has changed on it. |
void |
pointDoubleClick(PointEvent event)
Called when a double click is pressed on the associated
MapControl . |
protected MapControl mapCtrl
MapControl
object that uses.protected Point2D wcPoint
public InfoByPixelPointViewTool(MapControl mapCtrl, InfoByPointDataModel model, MainInfoByPointDialog dialog)
mapCtrl
- public void point(PointEvent event)
PointListener
Called when one click is pressed on the associated MapControl
, or the location of the cursor
of the mouse has changed on it.
point
in interface PointListener
event
- mouse event with the coordinates of the point selected on the associated MapControl
public void pointDoubleClick(PointEvent event) throws BehaviorException
PointListener
Called when a double click is pressed on the associated MapControl
.
pointDoubleClick
in interface PointListener
event
- mouse event and the coordinates of the point selected on the associated MapControl
BehaviorException
- will be thrown when fails the process of this toolpublic boolean cancelDrawing()
ToolListener
Determines if the drawing process that this tool executes on the MapControl
instance could be canceled or not.
cancelDrawing
in interface ToolListener
true
if is cancellable; otherwise returns false
public Image getImageCursor()
ToolListener
Gets the Cursor
associated to this tool.
getImageCursor
in interface ToolListener