Javascript 你自己坏了吗？_Javascript_Canvas_Matrix Multiplication_Path 2d

Javascript 你自己坏了吗？

javascript canvas

Javascript 你自己坏了吗？,javascript,canvas,matrix-multiplication,path-2d,Javascript,Canvas,Matrix Multiplication,Path 2d,我不知道是否有人真的使用了它，但我想使用该对象在HTMLCanvas 2d上下文中定位和缩放SVG路径 var path=new Path2D（“M0.55,0.55,0.55,0.45,0.55,0.45,0.55,0.45,0.45,0.45,0.45,0.45,0.45,0.45,0.45,0.45,0.45,0.55,0.45,0.55,0.55,0.55,0.55,0.55,0.55”）； var矩阵=新的DOMMatrix（）；矩阵.translateSelf（50,50）；矩阵

我不知道是否有人真的使用了它，但我想使用该对象在HTMLCanvas 2d上下文中定位和缩放SVG路径

var path=new Path2D（“M0.55,0.55,0.55,0.45,0.55,0.45,0.55,0.45,0.45,0.45,0.45,0.45,0.45,0.45,0.45,0.45,0.45,0.55,0.45,0.55,0.55,0.55,0.55,0.55,0.55”）；
var矩阵=新的DOMMatrix（）；
矩阵.translateSelf（50,50）；
矩阵.标度self（5）；//我在Firefox72.0.1中没有得到这些结果。@Pointy-Weird。它在Chrome中也能工作。我要关闭这个。。。