javascript - JS绘制图形是根据什么规则，按照坐标轴来在网页上绘制图形可行吗

Question

想把SVG的地图文件转换成JS文件，这样兼容Edge浏览器，可是在转换过程中突然就迷惑了，JS绘制图形都是根据一个一个的点
`heilongjiang: 'M464.838,96.639l6.787-1.19l2.854,5.241l4.285,3.095l2.856-1.188h2.386l4.285-2.501l3.094,3.094l2.024,0.357l5.357-2.023l3.813,2.023l1.666,4.288h2.857l1.43,1.904l3.689,4.049l1.426-0.833l-0.594-5.12l2.026-1.432l2.854,5.716l2.621,1.074l2.858,3.212l2.021-0.357l0.836-1.427l4.523-5.12l2.022,1.428l1.43-2.022l1.431,2.619l4.283,1.429h2.86l2.07,0.088l-1.238-2.113l-0.598-6.906l-5.115-7.978l2.855-2.857l2.616-4.883h9.646l1.785-1.665l-0.597-3.69l2.025-3.691l-0.596-2.024l0.832-3.451l-0.236-17.742l2.855-5.715l-3.214-3.692l0.595-2.261l-1.427-2.024l-3.69,1.429l-4.289,4.884l-4.283,2.023l-4.289,5.951l-10.598,3.692l-4.879-3.692l0.594-2.262l-2.5-3.689l-1.191-3.811l-4.047-0.239l-7.145-3.69l-2.859,1.071l-3.33-1.667l-4.887,0.834l-4.283-1.429l-2.621-3.69l-2.498-2.857l-0.951-2.857l-3.334-3.452l-2.026-3.099l-4.644-6.31l-1.428-3.69l-5.119-6.548l-1.432-3.454l-6.549-3.216l-4.287,1.429l-3.689-0.833l-8.336-1.668l-11.07,3.932l-2.024,1.786l2.262,3.096l-2.856,7.499l0.834,0.835l4.881,3.096l2.621-4.286l4.524,2.856l-0.235,2.022l1.664,5.119l2.854,3.218l5.717,0.833l1.668-1.787l3.451-0.477l6.547-5.476l8.576,6.31l-2.858,11.669l0.594,8.333v5.119l-2.26,1.191l-0.238,13.335l-0.597-0.476l-2.26-2.858h-1.192l-0.595,1.073c0,0-8.797,13.044-7.146,10.596c1.652-2.448-3.451,4.523-3.451,4.523l0.357,1.428l7.145,4.886l3.926-1.071l0.599,1.071l-0.834,1.189l-3.689,1.667l-0.359,3.214L464.838,96.639z',

    jilin: 'M544.896,113.042l-2.07-0.088h-2.858l-4.285-1.431l-1.43-2.619l-1.431,2.024l-2.022-1.428l-4.523,5.12l-0.834,1.427l-2.022,0.357l-2.859-3.214l-2.621-1.072l-2.854-5.715l-2.027,1.431l0.594,5.12l-1.426,0.833l-3.689-4.05l-1.432-1.903h-2.854l-1.666-4.288l-3.813-2.023l-5.354,2.023l-2.025-0.357l-3.098-3.094l-4.285,2.5h-2.383l-2.857,1.191l-4.285-3.096l-2.854-5.24l-6.787,1.189l-2.621,3.099l-0.238,3.45l-7.502-2.023l-1.074,2.381l0.601,1.667l3.928,2.859v4.046l0.594,3.929l2.265,3.456l0.356,3.095l1.666,1.191l5.717-5.479l5.953,7.502v4.288l3.213,1.667l0.238-1.431l4.885,1.431l3.451,4.046l1.666-1.784l0.357-1.074l8.217,11.075l0.594,4.286l4.527,5.239l0.592,4.761l4.051-2.499l3.689-10.598l1.67-0.595l4.047,2.263l6.549-0.834l2.26-2.024l-3.092-4.763l0.832-1.191c0,0,7.84-2.611,6.072-2.022c-1.766,0.588,2.5-4.883,2.5-4.883l3.215-1.428l0.238-4.766l0.832-3.212l1.785-0.596l1.668,1.789l1.668,1.426l4.287-5.715l1.188-4.288L544.896,113.042z',`，比如这样，

而SVG里面是这样
<polygon id="polygon5071" fill="#424242" points="258.333,471.199 256.898,471.199 256.898,479.406 268.044,479.406，268.044,485.602 285.373,485.602 285.373,481.707 ，299.857,481.707 299.857,479.121 316.048,479.121 316.048,445.084， 295.788,445.084 295.788,438.656 261.373,438.656 261.373,445.084 256.328,445.084 256.328,468.353 258.333,468.353 "/>，
我想问问这个到底该怎么转