此小部件允许在页面上嵌入矢量图形图像。

Usage

Refer to the SVG specification for the use of these attributes: width, height, viewBox, preserveAspectRatio, x, y, version

width	horizontal image size	100%
height	vertical image size	100%
version	specification version	1.1
x	horizontal origin (ignored on top level element)	0
y	vertical origin (ignored on top level element)	0
preserveAspectRatio	Aspect ratio adjustment	xMidYMid meet
viewBox	viewport extents	0 0 100% 100%
content	SVG markup to be embedded
url	(set a value to use url() scheme instead of img tag)