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Working with Tree Map > Classes > TreeMap > TreeMap.getCanvasContext

TreeMap.getCanvasContext

Syntax

getCanvasContext();

Description

The getCanvasContext method gets canvas rendering context.

Comments

This method returns an object of the following type: CanvasRenderingContext2D.

Canvas (canvas) is a HTML5 element used to create a raster 2D image by means of programming (as usual in the JavaScript language).

Canvas rendering context is a set of tools used to draw in this canvas.

Example

The example of use is given in the page with description of the CanvasLabel constructor.

Seealso:

TreeMap