1 files changed, 20 insertions, 12 deletions
diff --git a/Swift/QtUI/Whiteboard/FreehandLineItem.cpp b/Swift/QtUI/Whiteboard/FreehandLineItem.cpp
index 3dc42a7..af8e827 100644
--- a/Swift/QtUI/Whiteboard/FreehandLineItem.cpp
+++ b/Swift/QtUI/Whiteboard/FreehandLineItem.cpp
@@ -18,12 +18,12 @@ namespace Swift {
 
 	void FreehandLineItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
 	{
-		painter->setPen(_pen);
-		if (points.size() > 0) {
-			QVector<QPointF>::const_iterator it = points.begin();
+		painter->setPen(pen_);
+		if (points_.size() > 0) {
+			QVector<QPointF>::const_iterator it = points_.begin();
 			QPointF previous = *it;
 			++it;
-			for (; it != points.end(); ++it) {
+			for (; it != points_.end(); ++it) {
 				painter->drawLine(previous, *it);
 				previous = *it;
 			}
@@ -32,8 +32,8 @@ namespace Swift {
 
 	void FreehandLineItem::setStartPoint(QPointF point)
 	{
-		points.clear();
-		points.append(point);
+		points_.clear();
+		points_.append(point);
 		QRectF rect(point, point);
 		boundRect = rect;
 		update(rect);
@@ -42,9 +42,9 @@ namespace Swift {
 	void FreehandLineItem::lineTo(QPointF point)
 	{
 		qreal x1, x2, y1, y2;
-		x1 = points.last().x();
+		x1 = points_.last().x();
 		x2 = point.x();
-		y1 = points.last().y();
+		y1 = points_.last().y();
 		y2 = point.y();
 		if (x1 > x2) {
 			qreal temp = x1;
@@ -58,7 +58,7 @@ namespace Swift {
 		}
 		QRectF rect(x1-1, y1-1, x2+1-x1, y2+1-y1);
 
-		points.append(point);
+		points_.append(point);
 
 		boundRect |= rect;
 		update(rect);
@@ -68,7 +68,7 @@ namespace Swift {
 	{
 		QVector<QPointF>::const_iterator it;
 		QSizeF size(1,1);
-		for (it = points.begin(); it != points.end(); ++it)	{
+		for (it = points_.begin(); it != points_.end(); ++it)	{
 			if (path.intersects(QRectF(*it, size))) { 
 				return true;
 			}
@@ -78,11 +78,19 @@ namespace Swift {
 
 	void FreehandLineItem::setPen(const QPen& pen)
 	{
-		_pen = pen;
+		pen_ = pen;
 	}
 
 	QPen FreehandLineItem::pen() const
 	{
-		return _pen;
+		return pen_;
+	}
+
+	QVector<QPointF> FreehandLineItem::points() const {
+		return points_;
+	}
+
+	int FreehandLineItem::type() const {
+		return Type;
 	}
 }