Package com.levigo.jadice.web.client.internal.annotation

Class Handle

java.lang.Object

com.levigo.jadice.web.client.internal.annotation.Handle

Direct Known Subclasses:

ResizeAnnotationsGesture.ResizeTypeHandle, TextAnnotationWrangler.RotateHandle

public abstract class Handle
extends Object

A Point, the user can interact with the Annotation

Constructor Summary

Constructors

Constructor	Description
Handle()
Handle(Point2D point)
Handle(Point2D point, com.google.gwt.dom.client.Style.Cursor cursor, String text)	Deprecated. Use Handle(Point 2D point, String cursor, String text) instead.
Handle(Point2D point, String cursor, String text)

Method Summary

Modifier and Type	Method	Description
protected Gesture	createGesture(PointedEditEvent e)	Overwrite this to use default Gesture mechanism defined in onMousePressed
protected double	getBorderSizeInPercent()	Return the percent value which determines the border width depending on the handle radius.
String	getCursor(BaseRenderSettings settings)
protected Color	getHandleBorderColor()
protected Color	getHandleColor()
Point2D	getPoint()
String	getText()
boolean	isSelectionPoint(Point2D mousePointDocp, int tolleranceDocp)
void	onMousePressed(MouseEditEvent e, Gesture.GestureHandler handler)
void	onTouchStart(TouchEditEvent e, Gesture.GestureHandler handler)
void	render(com.levigo.jadice.web.client.util.internal.graphics.JadiceGraphics graphics)
protected void	render(com.levigo.jadice.web.client.util.internal.graphics.JadiceGraphics graphics, Point2D position, Color handleColor)
void	setPoint(Point2D point)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Handle

public Handle()

Handle

public Handle(Point2D point)

Handle

@Deprecated
public Handle(Point2D point,
 com.google.gwt.dom.client.Style.Cursor cursor,
 String text)

Deprecated.

Use Handle(Point 2D point, String cursor, String text) instead. To easily convert, just add .getCssname() to this method's cursor parameter.

Handle

public Handle(Point2D point,
 String cursor,
 String text)

Method Details

setPoint

public void setPoint(Point2D point)

getPoint

public Point2D getPoint()

getCursor

public String getCursor(BaseRenderSettings settings)

getText

public String getText()

createGesture

protected Gesture createGesture(PointedEditEvent e)

Overwrite this to use default Gesture mechanism defined in onMousePressed

Parameters:

e - A mouse event.

Returns:

null.

onMousePressed

public void onMousePressed(MouseEditEvent e,
 Gesture.GestureHandler handler)

onTouchStart

public void onTouchStart(TouchEditEvent e,
 Gesture.GestureHandler handler)

isSelectionPoint

public boolean isSelectionPoint(Point2D mousePointDocp,
 int tolleranceDocp)

getHandleColor

protected Color getHandleColor()

getHandleBorderColor

protected Color getHandleBorderColor()

getBorderSizeInPercent

protected double getBorderSizeInPercent()

Return the percent value which determines the border width depending on the handle radius. Default is 25, which means the border width will be 25% of the handle radius.

Returns:

the percent value

render

public void render(com.levigo.jadice.web.client.util.internal.graphics.JadiceGraphics graphics)

render

protected void render(com.levigo.jadice.web.client.util.internal.graphics.JadiceGraphics graphics,
 Point2D position,
 Color handleColor)