X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fcircle.cpp;h=af8f91f3be2c152bf4c906d4ed3dd767f2e0054c;hb=9d59b5831000704a1ed39c22a6043ba658993159;hp=8e5f6cddc7fc3937e116d25340e8af1ffc4738e0;hpb=7b7c8ec7d7f5379e09a8b7392f465f41639b0c79;p=architektonas

diff --git a/src/circle.cpp b/src/circle.cpp
index 8e5f6cd..af8f91f 100644
--- a/src/circle.cpp
+++ b/src/circle.cpp
@@ -24,10 +24,12 @@ Circle::Circle(Vector p1, double r, Object * p/*= NULL*/): Object(p1, p), radius
 {
 }
 
+
 Circle::~Circle()
 {
 }
 
+
 /*virtual*/ void Circle::Draw(Painter * painter)
 {
 	if (state == OSSelected || hitCircle || hitCenter)
@@ -52,11 +54,13 @@ Circle::~Circle()
 		painter->DrawHandle(dragPoint);
 }
 
+
 /*virtual*/ Vector Circle::Center(void)
 {
 	return position;
 }
 
+
 /*virtual*/ bool Circle::Collided(Vector point)
 {
 	// We can assume this, since this is a mouse down event here.
@@ -79,6 +83,7 @@ Circle::~Circle()
 	return false;
 }
 
+
 /*virtual*/ void Circle::PointerMoved(Vector point)
 {
 	// Hit test tells us what we hit (if anything) through boolean variables. It
@@ -95,6 +100,7 @@ Circle::~Circle()
 	dragPoint = point;
 }
 
+
 /*virtual*/ void Circle::PointerReleased(void)
 {
 	// Mouse went up, so our dragging is done (if any *was* done, that is)
@@ -107,6 +113,7 @@ Circle::~Circle()
 		state = oldState;
 }
 
+
 bool Circle::HitTest(Point point)
 {
 	SaveState();
@@ -129,12 +136,14 @@ since we generally *don't* want those to scale with the zoom level. ;-)
 	return StateChanged();
 }
 
+
 void Circle::SaveState(void)
 {
 	oldHitCenter = hitCenter;
 	oldHitCircle = hitCircle;
 }
 
+
 bool Circle::StateChanged(void)
 {
 	if ((hitCenter != oldHitCenter) || (hitCircle != oldHitCircle))
@@ -142,3 +151,10 @@ bool Circle::StateChanged(void)
 
 	return false;
 }
+
+
+/*virtual*/ void Circle::Enumerate(FILE * file)
+{
+	fprintf(file, "CIRCLE (%lf,%lf) %lf\n", position.x, position.y, radius);
+}
+