我有一個(gè)從webgl程序傳遞來的像素?cái)?shù)據(jù)數(shù)組。然后，我將像素?cái)?shù)據(jù)進(jìn)行綠色篩選，然后將結(jié)果輸出到2d畫布中?？紤]到我是Canvas 2d的新手，我的問題是，如何正確地將圖像數(shù)據(jù)傳遞到畫布。var canvas = document.createElement("canvas");var ctx = canvas.getContext("2d");document.body.appendChild(canvas);canvas.width = window.innerWidth;canvas.height = window.innerHeight;var SetCanvas = function(data){    var id = ctx.createImageData(window.innerWidth, window.innerHeight);    id.data = data;    ctx.putImageData(data, 0, 0);};