水文水环境分析-洪水淹没页面--实现判断当前点是否在所绘多边形内部（当点在线上时存在误判）

guoshilong

2023-02-02 c03856d80d71e92499bf0b084c4e862eb4d48a3d

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//>>built
define(["dojo/_base/lang","dojo/_base/kernel","dojox/gfx/canvas"],function(b,c,a){b.getObject("dojox.gfx.canvas_attach",!0);c.experimental("dojox.gfx.canvas_attach");a.attachSurface=a.attachNode=function(){return null};return a});