comparison layer/TimeValueLayer.cpp @ 430:bcaeb2ba9b74

* some plotting tweaks

 	} else {
 	    paint.setBrush(brushColour);
 	}	    
 
 	if (m_plotStyle == PlotStems) {
+/*
 	    paint.setPen(brushColour);
 	    if (y < origin - 1) {
 		paint.drawRect(x + w/2, y + 1, 1, origin - y);
 	    } else if (y > origin + 1) {
 		paint.drawRect(x + w/2, origin, 1, y - origin - 1);
 	    }
+*/
 	    paint.setPen(getBaseQColor());
+	    if (y < origin - 1) {
+		paint.drawLine(x + w/2, y + 1, x + w/2, origin);
+	    } else if (y > origin + 1) {
+		paint.drawLine(x + w/2, origin, x + w/2, y - 1);
+	    }
 	}
 
 	if (illuminateFrame == p.frame) {
 
 	    //!!! aside from the problem of choosing a colour, it'd be

 		    paint.setPen(brushColour);
 		    paint.drawLine(x + w, y, nx, ny);
                     paint.restore();
 
 		} else if (m_plotStyle == PlotLines) {
-
-		    paint.drawLine(x + w/2, y, nx + w/2, ny);
+                    
+                    if (pointCount == 0) {
+                        path.moveTo(x + w/2, y);
+                    }
+                    ++pointCount;
+
+//		    paint.drawLine(x + w/2, y, nx + w/2, ny);
+                    path.lineTo(nx + w/2, ny);
 
 		} else {
 
 		    float x0 = x + float(w)/2;
 		    float x1 = nx + float(w)/2;

                 paint.drawText(x + 5, textY, p.label);
             }
 	}
     }
 
-    if (m_plotStyle == PlotCurve && !path.isEmpty()) {
+    if ((m_plotStyle == PlotCurve || m_plotStyle == PlotLines)
+        && !path.isEmpty()) {
 	paint.setRenderHint(QPainter::Antialiasing, pointCount <= v->width());
 	paint.drawPath(path);
     }
 
     paint.restore();