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When a canvas element exceeds the maximum size for the browser what is the result?
Exceeding the maximum length/width/area on most browsers renders the canvas unusable. (It will ignore any draw commands, even in the usable area.) IE and IE Mobile will honor all draw commands within the usable space.
Is canvas supported in all browsers?
Recommended Browsers For best performance, Canvas should be used on the current or first previous major release of Chrome or Firefox. Canvas only requires an operating system that can run the latest compatible web browsers.
What is a canvas in JavaScript?
is an HTML element which can be used to draw graphics via scripting (usually JavaScript). This can, for instance, be used to draw graphs, combine photos, or create simple (and not so simple) animations.
How to specify the size of a canvas in JavaScript?
It is better to specify your canvas dimensions by setting the width and height attributes directly on the elements, either directly in the HTML or by using JavaScript. The maximum size of a element is very large, but the exact size depends on the browser.
What’s the maximum size of a canvas element?
Maximum canvas size. The maximum size of a element is very large, but the exact size depends on the browser. The following is some data we’ve collected from various tests and other sources (e.g. Stack Overflow): Note: Exceeding the maximum dimensions or area renders the canvas unusable — drawing commands will not work.
What’s the maximum size of an element in JavaScript?
Second, if you don’t have the proper html tag and meta charset, the canvas might be restricted to 8196, otherwise you can go up to 32767. Third, if you get the 2d context of the canvas and then change the canvas size, you might be restricted to 8196 as well.
What’s the maximum canvas size that Firefox can handle?
I’ve ran into out of memory errors on Firefox with canvas heights greater than 8000, chrome seems to handle much higher, at least to 32000. EDIT: After running some more tests, I’ve found some very strange errors with Firefox 16.0.2.