Eile Edit Yiew Iheme Graphics window Help 匾Bete 刚联网图网圓 ⑥A Start Editing 区 Xzpo lygonst Convert to Shapefile Edt Legend Hide/Show Legend Ee- match addresses 色 uto-label Remove Labels Remove Overlapping Labels Query Ctrl+0 Select By Theme Clear Selected eatures Starts or stops editing of shapefile 四川农业大学资源环境学院四川农业大学资源环境学院