GraphInterpreter

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18 Mar 2008 (Updated )

GraphInterpreter converts a graph from image format to data file

GraphInterpreter

Contents

Overview

GraphInterpreter converts a graph from image format to data file.

Syntax

GraphInterpreter(filename,minX,minY,maxX,maxY)

"filename": full name of image file conteining the curve to be interpreted

minX, minY: the coordinates of the left lower corner.

maxX, maxY: the coordinates of the right upper corner.

Steps

  • Cut out carefully from the figure the unnecessary elements in order to leave only the curve to be represented.
  • Circumscribe the curve with the smallest rectangule that completely conteined it and copy the result in a new figure file, ready for GraphInterpreter.
  • Run GraphInterpreter

The figure below shows the preprocessing operations.

Bugs report

Giuseppe Romano 17/03/2008. Department of electrical engineering. University of Rome Tor Vergata. Please report bugs to romano@ing.uniroma2.it

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