Importing Coordinates from a SVG file

7 次查看（过去 30 天）
wan ji
wan ji 2013-5-11
编辑： Stephen23 2016-2-25
I'm unable to import a number of coordinates given an image SVG file (I'm using MATLAB)
I've place a quater of the code at the bottom, I would need to extract values x1, y1, x2, y2 into an array
SVG File below
version="1.0" encoding="UTF-8" standalone="no"? Created with vcg library -- <svg width="12.000000cm" height="12.000000cm" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:cc="http://web.resource.org/cc/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:svg="http://www.w3.org/2000/svg"
id="svg2"> <defs id="defs4"/> <metadata id="metadata7"> <rdf:RDF> <cc:Work rdf:about=""> <dc:format>image/svg+xml</dc:format> <dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> </cc:Work> </rdf:RDF> /metadata
<rect width= " 10.000000cm " height= " 10.000000cm " x="1.000000cm " y="1.000000cm " style= " stroke-width:1pt; fill-opacity:0.0; stroke:rgb(0,0,0)" />
<g stroke="black" stroke-linecap="round" stroke-width = "0.010000pt" >
<svg id = "SliceNum0" viewBox="-1000 -1000 2000 2000" width="10.000000cm" height="10.000000cm" x="1.000000cm" y="1.000000cm" >
<line x1="-63.229714" y1="492.005054" x2="-70.692627" y2="470.414368" />
<line x1="-70.692628" y1="470.414374" x2="-83.125908" y2="442.229187" />
<line x1="-83.125901" y1="442.229169" x2="-94.513908" y2="416.413513" />
<line x1="-51.447549" y1="526.091518" x2="-63.229717" y2="492.005035" />
<line x1="-36.903449" y1="583.083783" x2="-46.830318" y2="544.184509" />
<line x1="-46.830319" y1="544.184534" x2="-51.447548" y2="526.091492" />
<line x1="-26.013913" y1="654.669715" x2="-27.154661" y2="641.021606" />
<line x1="-27.154663" y1="641.021617" x2="-34.309368" y2="598.500549" />
<line x1="-34.309370" y1="598.500561" x2="-36.903450" y2="583.083801" />
<line x1="-22.264416" y1="699.529173" x2="-26.013912" y2="654.669678" />

请先登录，再回答此问题。

回答（1 个）

Yves
Yves 2014-9-16
编辑：Stephen23 2016-2-25
Hello, I know it has been a while since you posted this, but here is a small code to extract the information from your svg file. It will give you a structure with the names of the fields automatically taken from the file.

类别

在 Help Center 和 File Exchange 中查找有关 Data Import and Analysis 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by