gesture_recognition 1.0.1

gesture_recognition #

Pub support

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 #

PropsTypeDescriptionDefaultValueisRequired
sizedoubleThe size of the component, the width is equal to the heighttrue
selectColorColorThe color when selectedColors.bluefalse
unSelectColorColorColor when not selectedColors.greyfalse
ringWidthdoubleOuter ring width of the point4false
ringRadiusdoubleInner ring radius of the point30false
showUnSelectRingboolWhether the outer ring is displayed when the point is not selectedtruefalse
circleRadiusdoubleInner radius of the point20false
lineWidthdoubleConnection line width6false
onPanUpFunction(ListAfter the finger is raisedfalse
onPanDownFunction()After pressing your fingerfalse
immediatelyClearboolClear the trace after lifting the handfalsefalse

0.0.1 #

  • TODO: Describe initial release.

example/README.md

gesture_recognition_example #

Demonstrates how to use the gesture_recognition plugin.

Getting Started #

This project is a starting point for a Flutter application.

A few resources to get you started if this is your first Flutter project:

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:


dependencies:
  gesture_recognition: ^1.0.1

2. Install it

You can install packages from the command line:

with Flutter:


$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:


import 'package:gesture_recognition/gesture_view.dart';
import 'package:gesture_recognition/line_view.dart';
import 'package:gesture_recognition/point.dart';
import 'package:gesture_recognition/point_view.dart';
  
Popularity:
Describes how popular the package is relative to other packages. [more]
15
Health:
Code health derived from static analysis. [more]
100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
80
Overall:
Weighted score of the above. [more]
53
Learn more about scoring.

We analyzed this package on Aug 21, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.4.0
  • pana: 0.12.19
  • Flutter: 1.7.8+hotfix.4

Platforms

Detected platforms: Flutter

References Flutter, and has no conflicting libraries.

Health suggestions

Fix lib/gesture_view.dart. (-0.50 points)

Analysis of lib/gesture_view.dart reported 1 hint:

line 6 col 7: This class (or a class which this class inherits from) is marked as '@immutable', but one or more of its instance fields are not final: GestureView.points

Format lib/line_view.dart.

Run flutter format to format lib/line_view.dart.

Format lib/point.dart.

Run flutter format to format lib/point.dart.

Format lib/point_view.dart.

Run flutter format to format lib/point_view.dart.

Maintenance suggestions

The package description is too short. (-20 points)

Add more detail to the description field of pubspec.yaml. Use 60 to 180 characters to describe the package, what it does, and its target use case.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.6 1.1.7
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8
Dev dependencies
flutter_test