cctvbtv123456/gesture_recognition

a gesture recognition verification lock

gesture_recognition

a gesture recognition verification lock

中文 English

Dependencies

dependencies:
  gesture_recognition: ^version  

Demonstration

Example

Settings PassWord

GestureView(
	immediatelyClear: true,
	size: MediaQuery.of(context).size.width,
	onPanUp: (List<int> items) {
	  setState(() {
	    result = items;
	  });
	},
)

Verify PassWord

GlobalKey<GestureState> gestureStateKey = GlobalKey();

GestureView(
    key: this.gestureStateKey,
    size: MediaQuery.of(context).size.width*0.8,
    selectColor: Colors.blue,
    onPanUp: (List<int> items) {
      analysisGesture(items);
    },
    onPanDown: () {
      gestureStateKey.currentState.selectColor = Colors.blue;
      setState(() {
        status = 0;
      });
    },
)

Parameter

Props	Type	Description	DefaultValue	isRequired
size	double	The size of the component, the width is equal to the height		true
selectColor	Color	The color when selected	Colors.blue	false
unSelectColor	Color	Color when not selected	Colors.grey	false
ringWidth	double	Outer ring width of the point	4	false
ringRadius	double	Inner ring radius of the point	30	false
showUnSelectRing	bool	Whether the outer ring is displayed when the point is not selected	true	false
circleRadius	double	Inner radius of the point	20	false
lineWidth	double	Connection line width	6	false
onPanUp	Function(List)	After the finger is raised		false
onPanDown	Function()	After pressing your finger		false
immediatelyClear	bool	Clear the trace after lifting the hand	false	false