resvg-go
resvg-go copied to clipboard
kanrichan
会支持svg中嵌入图片吗
包含图片的svg转换成png后，生成的png没有包含图片；将xlink:href里面的图片链接换成base64的格式，生成的png也是没有包含图片；这个功能会支持吗
package resvg
import ( "context" "os" "testing" )
var svg = []byte(<?xml version="1.0" encoding="UTF-8" standalone="no" ?> <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="7700" height="7700" viewBox="0 0 426 426" xml:space="preserve"> <desc>Created with Fabric.js 3.6.3</desc> <defs> </defs> <rect x="0" y="0" width="100%" height="100%" fill="#65ff00"></rect> <g transform="matrix(0.006270794134768241 -0.07675173614922604 0.07675173614922604 0.006270794134768241 361.0456137833623 258.3543728388654)" > <image style="stroke: none; stroke-width: 0; stroke-dasharray: none; stroke-linecap: butt; stroke-dashoffset: 0; stroke-linejoin: miter; stroke-miterlimit: 4; fill: rgb(0,0,0); fill-rule: nonzero; opacity: 1;" xlink:href="08b37161-e079-4117-ace0-57455db235a6.png" x="-414" y="-271" width="828" height="542"></image> </g> </svg>)
func TestRender(t testing.T) { worker, err := NewDefaultWorker(context.Background()) if err != nil { t.Fatal(err) } defer worker.Close() renderer, err := worker.NewRenderer() if err != nil { t.Fatal(err) } / err = renderer.LoadFontDir("D:\fonts") if err != nil { t.Fatal(err) }*/ err = renderer.SetResourcesDir("D:\images") if err != nil { t.Fatal(err) } defer renderer.Close() b, err := renderer.RenderWithSize(svg, 4000, 4000) if err != nil { t.Fatal(err) } err = os.WriteFile("out.png", b, 0644) if err != nil { t.Fatal(err) } }
