org.libreoffice.canvas.CanvasElement Interface Reference

Canvas element is an element (or part) that is drawn canvas and can potentially be interacted with. More...

Inheritance diagram for org.libreoffice.canvas.CanvasElement:

Public Member Functions
void	draw (Canvas canvas)
	Called when the element needs to be draw no the canvas. More...
boolean	contains (float x, float y)
	Hit test - returns true if the object has been hit. More...
boolean	isVisible ()
	Return if element is visible. More...
void	setVisible (boolean visible)
	Set element visibility. More...

Detailed Description

Canvas element is an element (or part) that is drawn canvas and can potentially be interacted with.

Definition at line 18 of file CanvasElement.java.

Member Function Documentation

contains()

boolean org.libreoffice.canvas.CanvasElement.contains	(	float	x,
		float	y
	)

Hit test - returns true if the object has been hit.

Parameters

x	- x coordinate of the
y	- y coordinate of the

Implemented in org.libreoffice.canvas.CalcSelectionBox, and org.libreoffice.canvas.CommonCanvasElement.

draw()

void org.libreoffice.canvas.CanvasElement.draw

(

Canvas

canvas

)

Called when the element needs to be draw no the canvas.

This method should call onDraw when conditions to draw are satisfied.

Parameters

canvas

- the canvas

Implemented in org.libreoffice.canvas.CommonCanvasElement.

isVisible()

boolean org.libreoffice.canvas.CanvasElement.isVisible

(

)

Return if element is visible.

Implemented in org.libreoffice.canvas.CommonCanvasElement.

setVisible()

void org.libreoffice.canvas.CanvasElement.setVisible

(

boolean

visible

)

Set element visibility.

Parameters

visible

- is element visible

Implemented in org.libreoffice.canvas.CommonCanvasElement, and org.libreoffice.canvas.GraphicSelection.

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The documentation for this interface was generated from the following file:

• CanvasElement.java