Enumeration Members
INPUT_CIRCLE
INPUT_CIRCLE: 7
INPUT_POINT
INPUT_POINT: 3
INPUT_POLYGON
INPUT_POLYGON: 5
INPUT_POLYLINE
INPUT_POLYLINE: 4
INPUT_RECTANGLE
INPUT_RECTANGLE: 6
MEASURE_AREA
MEASURE_AREA: 11
MEASURE_LENGTH
MEASURE_LENGTH: 10
MODIFY_FEATURE
MODIFY_FEATURE: 15
ZOOM_NONE
ZOOM_NONE: 0
ZOOM_PAN
ZOOM_PAN: 2
ZOOM_WINDOW
ZOOM_WINDOW: 1
控制模式。