onPaint method
- @override
override
Draws the crosshair.
Implementation
@override
void onPaint(Canvas canvas) {
if (_crosshairPainter != null) {
_crosshairPainter.drawCrosshair(canvas);
}
}
Draws the crosshair.
@override
void onPaint(Canvas canvas) {
if (_crosshairPainter != null) {
_crosshairPainter.drawCrosshair(canvas);
}
}