Adding codegen tools

codegen/awd-indicator.py

@@ -0,0 +1,43 @@
+#!/usr/bin/python3
+
+import font
+from matrix import Vector, Matrix, pi
+
+try:
+  import svgwrite
+  has_svgwrite = True
+except ImportError:
+  has_svgwrite = False
+
+
+gmap = font.glyph_map("rowmans.jhf")
+
+lines = [[Vector(0.0, 0.5), Vector(0.0, 0.4)]]
+
+vglyph, width = font.typeset(gmap, ["capa", "capw", "capd"])
+xform = Matrix.rotation(pi/2).multiply(Matrix.scale(0.1/width))
+move = Vector(-width/2, 0)
+vglyph = move.translate(vglyph)
+vglyph = xform.multiply(vglyph)
+vglyph = Vector(0.001, 0.35).translate(vglyph)
+lines.extend(vglyph)
+
+def accumulative_range(vv):
+  offset = 0
+  for v in vv:
+    yield range(offset, offset+len(v))
+    offset = offset + len(v)
+
+print("val awd_ident_color = Color (0xFF, 0xF7, 0x00)")
+print("val awd_ident =")
+print("   Design(listOf({}),\n    listOf({}))".format(
+        ",\n    ".join(map(lambda l: ", ".join(map(lambda v: "Vector({}F, {}F)".format(v.x, v.y), l)), lines)),
+        ",\n           ".join(map(lambda t: "Design.Trace(listOf({}), 1.0F, awd_ident_color)".format(", ".join(map(str, t))), accumulative_range(lines)))))
+
+
+if has_svgwrite:
+  dwg = svgwrite.Drawing('awd-indicator.svg', size=('1000', '1000'))
+  for pl in lines:
+    points = list(map(lambda v: ((v.x + 0.5) * 1000 , (v.y + 0.5) * 1000 ), pl))
+    dwg.add(dwg.polyline(points, fill='none', stroke='black'))
+  dwg.save()