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added a method for creating a circle #14

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added a method for creating a circle #14

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10 changes: 10 additions & 0 deletions lib/p5.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -314,6 +314,16 @@ class PPainter extends ChangeNotifier implements CustomPainter {
useFill = false;
}

void circle(double x, double y, double radius) {
final rect = Offset(x - radius / 2, y - radius / 2) & Size(radius, radius);
if (useFill) {
paintCanvas.drawOval(rect, fillPaint);
}
if (useStroke) {
paintCanvas.drawOval(rect, strokePaint);
}
}

void ellipse(double x, double y, double w, double h) {
final rect = new Offset(x - w / 2, y - h / 2) & new Size(w, h);
if (useFill) {
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