{ "viewBounds": { "top": 37.30931770344968, "left": 101.17310479651046, "bottom": 36.87714229769834, "leftBottom": { "x": 101.17310479651046, "y": 36.87714229769834 }, "right": 101.6052802022618, "rightTop": { "x": 101.6052802022618, "y": 37.30931770344968 } }, "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/country_line_100x100/710279/0x0/309x222_612632716.png?_t=1747294262621", "mapName": "country_line", "lastModified": 1747294262621 }