Skip to content

Optional rounding of stroke caps and joins #41

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
jamotaylor wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Optional rounding of stroke caps and joins #41

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 14 additions & 0 deletions lib/painter.dart
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -198,6 +198,7 @@ class PainterController extends ChangeNotifier {
Color _drawColor = new Color.fromARGB(255, 0, 0, 0);
Color _backgroundColor = new Color.fromARGB(255, 255, 255, 255);
bool _eraseMode = false;
bool _rounded = false;

double _thickness = 1.0;
PictureDetails? _cached;
Expand All @@ -221,6 +222,15 @@ class PainterController extends ChangeNotifier {
_updatePaint();
}

/// Whether line caps and joins will be rounded.
bool get rounded => _rounded;

/// If set to true, line caps and joins will be rounded.
set rounded(bool enabled) {
_rounded = enabled;
_updatePaint();
}

/// Retrieves the current draw color.
Color get drawColor => _drawColor;

Expand Down Expand Up @@ -259,6 +269,10 @@ class PainterController extends ChangeNotifier {
}
paint.style = PaintingStyle.stroke;
paint.strokeWidth = thickness;
if (_rounded) {
paint.strokeCap = StrokeCap.round;
paint.strokeJoin = StrokeJoin.round;
}
_pathHistory.currentPaint = paint;
_pathHistory.setBackgroundColor(backgroundColor);
notifyListeners();
Expand Down