starting live repo

.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>MosaicPlanner</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.python.pydev.PyDevBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.python.pydev.pythonNature</nature>
+	</natures>
+</projectDescription>

.pydevproject

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+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse-pydev version="1.0"?>
+
+<pydev_project>
+<pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">Default</pydev_property>
+<pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python 2.7</pydev_property>
+</pydev_project>

CenterRectangle.py

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+#===============================================================================
+# 
+#  License: GPL
+# 
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License 2
+#  as published by the Free Software Foundation.
+# 
+#  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, write to the Free Software
+#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+# 
+#===============================================================================
+
+import matplotlib.patches
+
+class CenterRectangle(matplotlib.patches.Rectangle):
+    """a simple extension of the matplotlib Rectangle class which allows you to specify the center and width/height
+    rather than the corner and the width/height of the rectangle"""
+    def __init__(self,xy, width, height, **kwargs):
+        self.xyc=xy
+        (x,y)=xy
+        self.l=x-width/2
+        self.b=y-height/2
+        matplotlib.patches.Rectangle.__init__(self, (self.l,self.b), width, height,**kwargs)   
+
+    def set_center(self,xy):
+        """sets a new center point tuple for the rectangle.. do not use set_x and set_y with this class
+        as those still specify the corner"""
+        self.xyc=xy
+        (x,y)=xy
+        self.set_x(x-self.get_width()/2)
+        self.set_y(y-self.get_height()/2)
+    def set_width(self,width):
+        """sets the width of this rectangle, and then recalls the setting of the center so that its center stays still"""
+        super(type(self), self).set_width(width)
+        self.set_center(self.xyc)
+    def set_height(self,height):
+        """sets the height of this rectangle, and then recalls the set_center so that the center stays still"""
+        super(type(self), self).set_height(height)
+        self.set_center(self.xyc)