数据服务里像素值查询如何查询直线上的值?
示例里只给出了,多边形,圆形和长方形的参数写法,直线如何写?
矩形范围范例:
{"leftBottom":{"x":112.351881,"y":34.663401},"rightTop":{"x":113.361881,"y":35.673401}}
多边形范围范例(不小于三条边):
{"points": [{"x": 107.669629,"y": 32.888868},{"x": 108.012838,"y": 33.594138},
{ "x": 108.674593, "y": 33.281041},{ "x": 107.669629,"y": 32.888868}]}
圆形范围范例(中心点和半径):
{"circle":{"centerPoint":{"x":112.351881,"y":35.673401},"radius": 1}}