Canvas - Imageservice funktion library

The functions of the Canvas Library provide tools for editing pictures in the onion.net Template System. The namespace referencing of http://onionworks.net/2006/imageservice/canvas is necessary for using these functions.

Namespace: http://onionworks.net/2006/imageservice/canvas

Name	Parameter	Return type	Description
createCanvas	workspaceOrImage:nodeset [fontQuality:string]	nodeset	Creates a canvas making drawing in a picture possible..
drawEllipse	canvas:nodeset rectangle:nodeset fill:nodeset	void	Draws an ellipse into a picture.
drawLine	canvas:nodeset startPoint :nodeset endPoint:nodeset pen:nodeset	void	Draws a line into a picture.
drawLines	canvas:nodeset pointNavigator:nodeset pen:nodeset	void	Draws several lines into a picture.
drawPolygon	canvas:nodeset pointNavigator:nodeset penorfill:nodeset	void	Draws a polygon into a picture.
drawRectangle	canvas:nodeset rectangle:nodeset fill:nodeset	void	Draws a rectangle into a picture.
drawText	canvas:nodeset text:string positionOrRectangle:nodeset font:nodeset fill:nodeset [textFormat:nodeset]	nodeset	Inserts text into a picture.