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prepareDrawingCanvas Method

Summary

Prepares the canvas for rendering and returns the associated ChunkData.

TypeScript

JavaScript

Derivative3D.prototype.prepareDrawingCanvas = function( 
	frame , 
	chunk  
)

      prepareDrawingCanvas(frame: Frame, chunk: ChunkData): ChunkData;  // protected

frame

A Frame value that references a new frame to prepare for rendering before displaying to the canvas.

chunk

A ChunkData value that references the data about the canvas (both the front and back buffer.)

Returns the ChunkData associated with the Derivative3D.