New generator: Display

boxes/generators/display.py

@@ -0,0 +1,57 @@
+#!/usr/bin/env python3
+# Copyright (C) 2013-2016 Florian Festi
+#
+#   This program is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from boxes import *
+import math
+
+class Display(Boxes):
+    """Diplay for flyers or leaflets"""
+
+    ui_group = "Misc"
+
+    def __init__(self):
+        Boxes.__init__(self)
+
+        self.buildArgParser(x=150., h=200.0)
+        # Add non default cli params if needed (see argparse std lib)
+        self.argparser.add_argument(
+            "--radius",  action="store", type=float, default=5.,
+            help="radius of the corners in mm")
+        self.argparser.add_argument(
+            "--angle",  action="store", type=float, default=0.,
+            help="greater zero for top wider as bottom")
+
+
+    def render(self):
+        # adjust to the variables you want in the local scope
+        x, h, r = self.x, self.h, self.radius
+        a = self.angle
+        t = self.thickness
+        # Initialize canvas
+        self.open()
+
+        self.roundedPlate(0.7*x, x, r, "e", move="up")
+
+        oh = 1.2*h-2*r
+        if a > 0:
+            self.moveTo(math.sin(math.radians(a))*oh)
+        self.rectangularHole(x/2, h*0.2, 0.7*x+0.1*t, 1.3*t)
+        self.moveTo(r)
+        self.polyline(x-2*r, (90-a, r), oh, (90+a, r),
+                      x-2*r+2*math.sin(math.radians(a))*oh,
+                      (90+a, r), oh, (90-a, r))
+
+        self.close()