Added ability to translate groups with Lines.

[architektonas] / src / dimension.cpp

diff --git a/src/dimension.cpp b/src/dimension.cpp
index 203e26ffead1dddb6400d67672fd4d29855f3395..6f561be7da4896efd7b5226277bde827bd3c91f8 100644 (file)
--- a/src/dimension.cpp
+++ b/src/dimension.cpp
@@ -92,10 +92,14 @@ I believe they are pixels.
 
        // Calculate whether or not the arrowheads are too crowded to put inside
        // the extension lines. 9.0 is the length of the arrowhead.
-       double t = Vector::Parameter(position, endpoint, endpoint - (unit * 9.0 * size));
+//     double t = Vector::Parameter(position, endpoint, endpoint - (unit * 9.0 * size));
+//     double t = Vector::Parameter(position, endpoint, position + (unit * 9.0 * size));
+       double t = Vector::Parameter(endpoint, position, position + (unit * 9.0 * size));
 //printf("Dimension::Draw(): t = %lf\n", t);
 
-       if (t > 0.5)
+// On the screen, it's acting like this is actually 58%...
+// This is correct, we want it to happen at > 50%
+       if (t > 0.58)
        {
                // Draw main dimension line + arrowheads
                painter->DrawLine(p1, p2);
@@ -113,7 +117,7 @@ I believe they are pixels.
        }
 
        // Draw length of dimension line...
-       painter->SetFont(QFont("Arial", 10.0 * Painter::zoom * size));
+       painter->SetFont(QFont("Arial", 8.0 * Painter::zoom * size));
        Vector v1((p1.x - p2.x) / 2.0, (p1.y - p2.y) / 2.0);
        Point ctr = p2 + v1;
        QString dimText = QString("%1\"").arg(Vector(endpoint - position).Magnitude());