在Javascript中查看多页TIFF [英] View a multipage TIFF in Javascript

问题描述

我目前有多页 TIFF 图片，我需要通过Javascript逐页浏览。

I currently have multi-paged TIFF images and I need to browse them page by page via Javascript.

我对此毫无头绪。你能帮助我吗？我发现了其他一些问题，但似乎没有任何问题与Javascript有关。

I have no clue about that. Can you help me? I found some other questions but none seems related to Javascript.

谢谢。

推荐答案

我非常怀疑JavaScript可以帮助你：大多数浏览器首先不能处理TIFF图像，更不用说多页面了。

I very much doubt JavaScript can help you here: Most browsers can't deal with TIFF images in the first place, let alone multi-page ones.

您将需要服务器端脚本的帮助 - 如PHP - 与 ImageMagick 等工具结合使用。

You will need the help of server-side scripting - like PHP - in combination with a tool like ImageMagick.

我自己从来没有试过这个，但是IM的多页语法看起来非常简单：

I've never tried this myself, but IM's multipage syntax seems to be pretty straightforward:

# extract page 15 from tiff file

convert 'image.tif[15]' image-15.jpg  

请注意，如果您的TIFF位于 CMYK 格式，您将需要执行额外的颜色空间转换为RGB - Internet Explorer无法处理任何格式的CMYK图像。

note that if your TIFF is in CMYK format, you will need to perform an additional colour space conversion to RGB - Internet Explorer can't deal with CMYK images in any format.

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