{ "viewBounds": { "top": 29.361950210498403, "left": 103.82354653801146, "bottom": 29.125106437175123, "leftBottom": { "x": 103.82354653801146, "y": 29.125106437175123 }, "right": 104.06039031133473, "rightTop": { "x": 104.06039031133473, "y": 29.361950210498403 } }, "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://gis.zjtpyun.com:443/iserver/output/temp/%E5%BA%95%E5%9B%BE_100x100/389252/0x0/269x238_1271403092.png?_t=1735113290308", "mapName": "底图", "lastModified": 1735113290308 }