started interpolation class created singleton class to interpolate data values started bilinear interpolation added linear interpolation added helper class DataPoint to represent a 2 dim. point with a value
started interpolation class
created singleton class to interpolate data values
started bilinear interpolation
added linear interpolation
added helper class DataPoint to represent a 2 dim. point with a value

SettRaziel/ruby_visualization,SettRaziel/ruby_visualization