[Kdenlive-svn] SF.net SVN: kdenlive:[5234] trunk/kdenlive/src/beziercurve/ beziersplineeditor.cpp

[<tt...@us...>]

Revision: 5234
          http://kdenlive.svn.sourceforge.net/kdenlive/?rev=5234&view=rev
Author:   ttill
Date:     2011-01-01 21:25:41 +0000 (Sat, 01 Jan 2011)

Log Message:
-----------
B?\195?\169zier spline: Connect Handle1 + Point and Handle2+Point of the selected point with a line

Modified Paths:
--------------
    trunk/kdenlive/src/beziercurve/beziersplineeditor.cpp

Modified: trunk/kdenlive/src/beziercurve/beziersplineeditor.cpp
===================================================================
--- trunk/kdenlive/src/beziercurve/beziersplineeditor.cpp	2011-01-01 21:06:59 UTC (rev 5233)
+++ trunk/kdenlive/src/beziercurve/beziersplineeditor.cpp	2011-01-01 21:25:41 UTC (rev 5234)
@@ -76,6 +76,12 @@
     int    wHeight = height() - 1;
 
     /*
+     * Standard line
+     */
+    /*p.setPen(QPen(Qt::gray, 1, Qt::SolidLine));
+    p.drawLine(QLineF(0, wHeight, wWidth, 0));*/
+
+    /*
      * Spline
      */
     double prevY = wHeight - m_spline.value(0.) * wHeight;
@@ -115,12 +121,15 @@
                      -2, 1);
     for (int i = 0; i < m_spline.points().count(); ++i) {
         point = m_spline.points().at(i);
-        if (i == m_currentPointIndex)
+        if (i == m_currentPointIndex) {
             p.setBrush(QBrush(QColor(Qt::red), Qt::SolidPattern));
+            p.drawLine(QLineF(point.h1.x() * wWidth, wHeight - point.h1.y() * wHeight, point.p.x() * wWidth, wHeight - point.p.y() * wHeight));
+            p.drawLine(QLineF(point.p.x() * wWidth, wHeight - point.p.y() * wHeight, point.h2.x() * wWidth, wHeight - point.h2.y() * wHeight));
+        }
 
+        p.drawEllipse(QRectF(point.p.x() * wWidth - 3,
+                     wHeight - 3 - point.p.y() * wHeight, 6, 6));
         p.drawConvexPolygon(handle.translated(point.h1.x() * wWidth, wHeight - point.h1.y() * wHeight));
-        p.drawEllipse(QRectF(point.p.x() * wWidth - 3,
-                            wHeight - 3 - point.p.y() * wHeight, 6, 6));
         p.drawConvexPolygon(handle.translated(point.h2.x() * wWidth, wHeight - point.h2.y() * wHeight));
 
         if ( i == m_currentPointIndex)


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