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

 corelib/common/popup/floodAnalysis.html

@@ -16,7 +16,17 @@
                <div class="flood-box-left">
                    <img id="canvasImage">
                </div>
                <div class="flood-box-right">22</div>
                <div class="flood-box-right">
                    <div>
                        <span>0-3m淹没面积：</span><span>10km²</span>
                    </div>
                    <div>
                        <span>1-2m淹没面积：</span><span>20km²</span>
                    </div>
                    <div>
                        <span>>3m淹没面积：</span><span>22km²</span>
                    </div>
                </div>
            </div>
            <div class="flood-box-bottom">
                <button type='button' id="start-analysis-btn"> 开始分析 </button>