flutter_scatter
flutter_scatter copied to clipboard
letsar
my font size doesn't work
Hi! I've tried to create my item for word cloud, replacing flutter hashtags. Color works but the font size no. In file flutter_scatter/example/lib/screens/word_cloud.dart, at the line 35, "body1" is deprecated, I've tried to use "bodyText1", "bodyText2" and others, but nothing changed. What can I do? Thanks. There is my code:
class WordsCloudItem extends StatelessWidget { final String text; Color color; double size; int rotated; final int index;
WordsCloudItem( this.text, this.index ){ setSizeAndColor(); this.rotated = Random().nextInt(2); }
@override Widget build(BuildContext context) => RotatedBox( quarterTurns: rotated, child: Text( this.text, style: TextStyle( fontSize: size, color: color ) ), );
void setSizeAndColor(){ if(index>81){color = Colors.red; size = 30.0;} else if(index>61){color = Colors.orange; size = 28.0; } else if(index>41){color = Colors.green; size = 26.0;} else if(index>21){color = Colors.blue; size = 24.0;} else color = Colors.purple; size = 22.0; } }
The last else condition is not wrapped in curly braces. Therefore the size=22.0 statement does not come under any condition and is always executed when setSizeAndColor is called and hence defaults the size to 22.0
The fixed function :
void setSizeAndColor(){ if(index>81){color = Colors.red; size = 30.0;} else if(index>61){color = Colors.orange; size = 28.0; } else if(index>41){color = Colors.green; size = 26.0;} else if(index>21){color = Colors.blue; size = 24.0;} else {color = Colors.purple; size = 22.0;} }
