WEBGL_lose_context.restoreContext()
The WEBGL_lose_context.restoreContext() method is part of the WebGL API and allows you to simulate
restoring the context of a WebGLRenderingContext
object.
Syntax
gl.getExtension('WEBGL_lose_context').restoreContext();
Errors thrown
INVALID_OPERATION
if the context was not lost.
Examples
With this method, you can simulate the
webglcontextrestored
event:
var canvas = document.getElementById('canvas');
var gl = canvas.getContext('webgl');
canvas.addEventListener('webglcontextrestored', function(e) {
console.log(e);
}, false);
gl.getExtension('WEBGL_lose_context').restoreContext();
Specifications
Specification |
---|
WebGL WEBGL_lose_context Khronos Ratified Extension Specification |
Browser compatibility
BCD tables only load in the browser