{ "viewBounds": { "top": 66.52127293716289, "left": -66.52127293716292, "bottom": -66.52127293716295, "leftBottom": { "x": -66.52127293716292, "y": -66.52127293716295 }, "right": 66.52127293716292, "rightTop": { "x": 66.52127293716292, "y": 66.52127293716289 } }, "viewer": { "leftTop": { "x": 0, "y": 0 }, "top": 0, "left": 0, "bottom": 256, "rightBottom": { "x": 256, "y": 256 }, "width": 256, "right": 256, "height": 256 }, "imageUrl": "http://support.supermap.com.cn:8090/iserver/output/temp/China_4326_100x100/218654948/0x0/346x163_256466277.png?_t=1714893160607", "mapName": "China_4326", "lastModified": 1714893160607 }