X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Farc.cpp;h=f5078694d9a27a425b93ab98aca044997cf4248d;hb=7f3a6b11585376eecd80979ec3da2346c5314d88;hp=d4d747b7df80d1a3a7dd7cb8c4e1010609e82b7a;hpb=c85958d34fac175452fe420ff24ea82f26d6f1f3;p=architektonas

diff --git a/src/arc.cpp b/src/arc.cpp
index d4d747b..f507869 100644
--- a/src/arc.cpp
+++ b/src/arc.cpp
@@ -168,6 +168,9 @@ Also: should put the snap logic into the Object base class (as a static method).
 	if (snapToGrid)
 		point = SnapPointToGrid(point);
 
+	if (snapPointIsValid)
+		point = snapPoint;
+
 /*
 State Management:
 We want the arc to go into OSSelected mode if we click on it but don't drag.
@@ -241,6 +244,13 @@ so let's do like this:
 	SaveHitState();
 	bool hovered = HitTest(point);
 	needUpdate = HitStateChanged();
+
+	if (snapToGrid)
+		point = SnapPointToGrid(point);
+
+	if (snapPointIsValid)
+		point = snapPoint;
+
 	objectWasDragged = (draggingCenter | draggingEdge | draggingRotate | draggingSpan);
 
 	if (objectWasDragged)
@@ -324,14 +334,26 @@ point (to get the correct position).
 		hitArc = true;
 #else
 	if ((length * Painter::zoom) < 8.0)
+	{
 		hitCenter = true;
+		snapPoint = position;
+		snapPointIsValid = true;
+	}
 	else if (((fabs(length - radius) * Painter::zoom) < 2.0)
 		&& AngleInArcSpan(pointerAngle))
 		hitArc = true;
 	else if ((Vector::Magnitude(handle2, point) * Painter::zoom) < 8.0)
+	{
 		hitRotate = true;
+		snapPoint = handle2;
+		snapPointIsValid = true;
+	}
 	else if ((Vector::Magnitude(handle3, point) * Painter::zoom) < 8.0)
+	{
 		hitSpan = true;
+		snapPoint = handle3;
+		snapPointIsValid = true;
+	}
 #endif
 
 	return (hitCenter || hitArc || hitRotate || hitSpan ? true : false);