--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/orpg/map/_grid.py	Tue Jul 14 16:41:58 2009 -0500
@@ -0,0 +1,39 @@
+import wx
+
+import orpg.dirpath
+from orpg.orpgCore import *
+from orpg.tools.rgbhex import RGBHex
+
+class GridLayer:
+    def __init__(self, canvas):
+        self.canvas = canvas
+        self.RGBHex = RGBHex()
+
+    def Draw(self, dc):
+        r, g, b = self.RGBHex.rgb_tuple(self.canvas.gridColor)
+        pen = wx.Pen(wx.Color(r, g, b, 255), 1, self.canvas.gridLines)
+        dc.SetPen(pen)
+
+        path = dc.CreatePath()
+
+        if self.canvas.gridType == 'Square':
+            self._DrawSquare(dc, path)
+
+        dc.SetPen(wx.NullPen)
+
+    def _DrawSquare(self, dc, path):
+        path.MoveToPoint(0, 0)
+        y = 0
+        while y < self.canvas.size[1]:
+            path.AddLineToPoint(self.canvas.size[0], y)
+            y += self.canvas.gridSize
+            path.MoveToPoint(0, y)
+
+        path.MoveToPoint(0, 0)
+        x = 0
+        while x < self.canvas.size[0]:
+            path.AddLineToPoint(x, self.canvas.size[0])
+            x += self.canvas.gridSize
+            path.MoveToPoint(x, 0)
+
+        dc.StrokePath(path)
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