Squeak Class Documentation category index | class index  
 
LinearFit
  category: ST80-Paths
  superclass: Path
  subclasses:

I represent a piece-wise linear approximation to a set of points in the plane.

instance methods
  displaying
  displayOn:at:clippingBox:rule:fillColor:
displayOn:transformation:clippingBox:rule:fillColor:

class methods
  examples
  example

instance methods
  displaying top  
 

displayOn:at:clippingBox:rule:fillColor:

Display this Path--offset by aPoint, clipped by clipRect and the form
associated with this Path will be displayedr according to one of the sixteen
functions of two logical variables (rule). Also the source form will be first
anded with aForm as a mask. Does not effect the state of the Path
 

displayOn:transformation:clippingBox:rule:fillColor:

get the scaled and translated Path.

class methods
  examples top  
 

example

Select points on a Path using the red button. Terminate by selecting
any other button. Creates a Path from the points and displays it as a
piece-wise linear approximation.