如何使用knitr导入本地图像进行降价 [英] How to import local image using knitr for markdown
问题描述
我在本地目录中有一个外部创建的png图像,我想使用knitr将其导入到报告中。最终的目标文件类型是html。当我用R代码创建自己的数字时,我没有任何问题,但我不知道该怎么想是一个简单的问题。
I have an externally created png image in a local directory that I'd like to import to a report using knitr. The ultimate target filetype is html. I have no trouble getting my own figures to appear when I create them with R code, but I'm at a loss what I would have thought was a simpler problem.
虽然我在这,我怎么会导入一个数字,我有一个网址?
While I'm at it, how would I import a figure for which I have a url?
推荐答案
如果你已经有一个本地图像,您可以使用HTML或markdown语法将其包含在文档中。 HTML语法是< img src =路径/ to / your / image/ >
和降价为![title](路径/ to / your / image)
。
If you already have a local image, you can just use the HTML or markdown syntax to include it in your document. HTML syntax is <img src="path/to/your/image" />
and markdown is ![title](path/to/your/image)
.
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