#include "drawlineaction.h"
#include "line.h"
+#include "mathconstants.h"
#include "painter.h"
painter->DrawLine(p1, p2);
painter->DrawHandle(p2);
- QString text = tr("Length: %1 in.");
- text = text.arg(Vector::Magnitude(p1, p2));
+ Vector v(p1, p2);
+ double absAngle = v.Angle() * RADIANS_TO_DEGREES;
+ double absLength = v.Magnitude();
+ QString text = tr("Length: %1 in.\n") + QChar(0x2221) + tr(": %2");
+ text = text.arg(absLength).arg(absAngle);
painter->DrawInformativeText(text);
}
}
{
p2 = p1;
state = NEXT_POINT;
+ line = NULL;
}
else if (state == NEXT_POINT)
{
+ Line * oldLine = line;
// We create the new object here, and then pass it off to the
// DrawingView which stuffs it into the document.
line = new Line(p1, p2);
+
+ // Connect Lines by default
+ if (oldLine)
+ {
+ oldLine->Connect(line, 0);
+ line->Connect(oldLine, 1.0);
+ }
+
// We don't need no stinkin' sentinels, when we have signals & slots!
emit ObjectReady(line);
p1Save = p1;
p1 = p2;
state = FIRST_POINT;
- emit(NeedRefresh());
+ emit NeedRefresh();
}
}