FrancescoCatani/svg_to_paint_dart

Flutter Svg to Paint Package

Pub Flutter Website NodeJs Website Star on Github License: MIT

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svg_to_paint generates dart code from a svg file. This package is an abstraction of NodeJs package svg_to_paint.

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Requirements

Node.JS v10+

Install

$ flutter pub global activate svg_to_paint

Usage

1. Convert your xml svg in vector drawable (for example in https://svg2vector.com)

2. Type in terminal:

svg_to_paint source_file_path destination_path name_file command

Params

* - required

• source_file_path * - is the path of your file, for example (/Users/user/Desktop/file.xml)

• destination_path * - is the destination path of your dart generated files, for example (/Users/user/Desktop)

• name_file * - is the name of your file, for example (icon)

• command * - represents the coordinates type of svg. You can choose absolute or relative.

Example

Given the svg file icon.xml in the folder named test, we will generate dart files in the same folder.

svg_to_paint /User/dev/test/icon.xml /User/dev/test icon absolute

Generates:

dev
└───test
│   │   auto_painter.dart
│   │   icon_generated.dart

Generated icon_generated.dart:

// GENERATED CODE

import 'auto_painter.dart'; 

class IconGenerated extends CustomPainter { 

  final viewPortWidth = 24; 
  final viewPortHeight = 24; 

  String path0 = 'M,23.4,12.3,C,23.4,11.5,23.299999999999997,10.700000000000001,23.2,9.9,H,12,V,14.5,H,18.4,C,18.099999999999998,16,17.299999999999997,17.3,15.999999999999998,18.1,V,21.1,H,19.799999999999997,C,22.1,19,23.4,15.9,23.4,12.3,Z';
  String path1 = 'M,12,24,C,15.2,24,17.9,22.9,19.9,21.1,L,16.099999999999998,18.1,C,14.999999999999998,18.8,13.599999999999998,19.200000000000003,11.999999999999998,19.200000000000003,C,8.899999999999999,19.200000000000003,6.199999999999998,17.1,5.299999999999998,14.300000000000002,H,1.299999999999998,V,17.400000000000002,C,3.3,21.4,7.5,24,12,24,Z';
  String path2 = 'M,5.3,14.3,C,4.8,12.8,4.8,11.200000000000001,5.3,9.700000000000001,V,6.6,H,1.2999999999999998,C,-0.40000000000000013,10,-0.40000000000000013,14,1.2999999999999998,17.299999999999997,L,5.3,14.3,Z';
  String path3 = 'M,12,4.8,C,13.7,4.8,15.3,5.3999999999999995,16.6,6.6,L,16.6,6.6,L,20,3.2,C,17.8,1.2000000000000002,15,0.10000000000000009,12,0.10000000000000009,C,7.5,0,3.3,2.6,1.3,6.6,L,5.3,9.7,C,6.2,6.9,8.9,4.8,12,4.8,Z';

  @override
   void paint(Canvas canvas, Size size) {
    canvas.drawRect(Rect.fromLTRB(0, 0, size.width, size.height),
        Paint()..color = Color(0xFFffffff)); 

  canvas.drawPath(drawPath(path0, viewPortWidth, viewPortHeight, size), Paint()..color = Color(0xFF4285F4)); 
  canvas.drawPath(drawPath(path1, viewPortWidth, viewPortHeight, size), Paint()..color = Color(0xFF34A853)); 
  canvas.drawPath(drawPath(path2, viewPortWidth, viewPortHeight, size), Paint()..color = Color(0xFFFBBC04)); 
  canvas.drawPath(drawPath(path3, viewPortWidth, viewPortHeight, size), Paint()..color = Color(0xFFEA4335)); 
 }

  @override
  bool shouldRepaint(CustomPainter oldDelegate) => false; 

} 

and auto_painter.dart which will contains the methods to draw

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

MIT