From 395e99394ead5d0d656e74fed23dc780652b6090 Mon Sep 17 00:00:00 2001
From: rcoh <rcoh@mit.edu>
Date: Tue, 4 Jan 2011 13:09:41 -0500
Subject: Early stages of making simplemapper use bsearch

---
 pixelmappers/SimpleMapper.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'pixelmappers/SimpleMapper.py')

diff --git a/pixelmappers/SimpleMapper.py b/pixelmappers/SimpleMapper.py
index 5d4dceb..5df1032 100644
--- a/pixelmappers/SimpleMapper.py
+++ b/pixelmappers/SimpleMapper.py
@@ -1,11 +1,14 @@
 from operationscore.PixelMapper import *
 import util.Geo as Geo
+import sys
 class SimpleMapper(PixelMapper):
     def mappingFunction(self, eventLocation, screen):
         if type(eventLocation) == type(tuple()):
-            bestDist = 10**10 #don't kill me, I'm lazy
+            bestDist = sys.maxint 
             bestPixel = None
-            for pixel in screen:
+            [x,y] = eventLocation
+            for (x,pixel) in screen.pixelsInRange(x-self['CutoffDist'], \
+                    x+self['CutoffDist']):
                 pixelDist = Geo.dist(pixel.location, eventLocation)
                 if pixelDist < bestDist:
                     bestPixel = pixel
-- 
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