{ "viewBounds": { "top": 36.562499999999986, "left": 109.68750000000011, "bottom": 30.937499999999986, "leftBottom": { "x": 109.68750000000011, "y": 30.937499999999986 }, "right": 115.31250000000011, "rightTop": { "x": 115.31250000000011, "y": 36.562499999999986 } }, "viewer": { "leftTop": { "x": 0, "y": 0 }, "top": 0, "left": 0, "bottom": 256, "rightBottom": { "x": 256, "y": 256 }, "width": 256, "right": 256, "height": 256 }, "imageUrl": "https://www.hnsditu.cn:443/iserver/output/temp/henan2020_256x256/9244667/13312/2560_1781781174829.png", "mapName": "henan2020", "lastModified": 0 }