HTML5 - Canvas - 大图片的优化 [英] HTML5 - Canvas - Optimization for large images

问题描述

我需要创建一个 HTML5 画布，其中包含一个非常大的图片，可能高达10-15MB。我的第一个想法是将图像拆分成几个块，当在画布上水平移动时将被加载。

I need to build a HTML5 canvas which contains an very large image, maybe up to 10-15MB. My first idea was to split the image into several chunks which will be loaded when moving horizontally through the canvas.

有关这个想法的任何想法？这是一个好的？也许我缺少一些已经实现的优化功能？

Any thoughts about this idea? Is it a good one? Maybe I'm missing some optimization feature already implemented?

推荐答案

不幸的是，这里没有任何其他聪明的优化。

Unfortunately, there aren't any other clever optimizations to be had here.

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