Pixastic与外部托管的图像 [英] Pixastic with externally hosted images

问题描述

我使用Vimeo API获取视频的缩略图，我想将效果应用到Pixastic。但是，在Chrome和Safari中，我收到错误消息：未捕获错误：SECURITY_ERR：DOM异常18。我已经尝试绘制外部图像到画布元素，然后应用Pixastic效果到那些画布元素，但我得到相同的错误消息。

I am using the Vimeo API to get thumbnails of videos which I would like to apply effects to using Pixastic. However, in Chrome and Safari I get the error message: "Uncaught Error: SECURITY_ERR: DOM Exception 18". I have tried drawing the external images to canvas elements and then applying the Pixastic effects to those canvas elements but I get the same error message.

有人成功地使用Pixastic与外部图像在Webkit？

Is anyone successfully using Pixastic with external images in Webkit?

推荐答案

我碰到这个问题，只有我没有意识到我的问题是外部图像。从绝对相对链接更改为根相对链接为我工作。

I ran into this problem too, only I didn't realize my problem was external images. Changing from absolute to root relative links worked for me.

didn't work: http://domain.com/image.jpg

will work:   /image.jpg

Pixastic无法工作由于画布安全限制而导致的外部图片。方法是创建一个代理来提供外部图像，就像它们是本地的一样，否则你必须复制图像。

Pixastic can't work on external images due to a canvas security limitation. The way around this is to either create a proxy to serve the external images as if they were local, or you will have to copy the images.

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