visualization-tools

Home > @visualization-tools/cartesian-2d > CanvasCartesianUpdateHooks > onBeforeUpdate

CanvasCartesianUpdateHooks.onBeforeUpdate() method

Signature:

onBeforeUpdate(renderer: ICanvasRenderer, arg: ICartesian2dUpdateArg<Float64Array>): void;

Parameters

Parameter Type Description
renderer ICanvasRenderer  
arg ICartesian2dUpdateArg<Float64Array>  

Returns:

void