Changeset 1648

Timestamp:

07/17/07 11:09:15 (1 year ago)

Author:

wrobe..@pld-linux.org

Message:

- simplify constraint adding in FatLine? item

Files:

• gaphas/branches/hw/gaphas/examples.py (modified) (2 diffs)

gaphas/branches/hw/gaphas/examples.py

@@ -85 +85 @@
-        self._handles.extend((Handle(), Handle()))
-
+        h1, h2 = self._handles
+        cons = self._constraints
+        cons.append(EqualsConstraint(a=h1.x, b=h2.x))
+        cons.append(LessThanConstraint(smaller=h1.y, bigger=h2.y, delta=20))
+
-
-    def _set_height(self, height):
@@ -97 +102 @@
-
-    height = property(_get_height, _set_height)
-
-
-    def setup_canvas(self):
-        super(FatLine, self).setup_canvas()
-        h1, h2 = self._handles
-        h2.x = h1.x
-        add = self.canvas.solver.add_constraint
-        self._c1 = EqualsConstraint(a=h1.x, b=h2.x)
-        self._c2 = LessThanConstraint(smaller=h1.y, bigger=h2.y, delta=20)
-        add(self._c1)
-        add(self._c2)
-
-