AREASHADE

Shades areas between a curve and a fixed threshold.

Description

AREASHADE(X,Y,F) shades the area where Y is larger than some fixed value F using the color yellow.
 
AREASHADE(X,Y,F,C) uses color C instead of yellow.
 
AREASHADE(X,Y,F,C,TH) where TH = 'h' uses F as a high threshold and shades the are where Y<F. Default for TH is 'l', painting Y>F.
 
H = AREASHADE(X,Y,F) returns a handle to the created patch.
 
Example:
  x = [0:.5:20]; y = sin(x);
  figure, plot(x,y,'o-'), hold on
  areashade(x,y,1/sqrt(2),'r')
  areashade(x,y,-1/sqrt(2),'b','h');
  plot(xlim,1/sqrt(2)*[1 1],'k')
  plot(xlim,-1/sqrt(2)*[1 1],'k')

• MATLAB release: MATLAB 7.0.1 (R14SP1)

[eric campos]

e estado buscando la forma de encontrar el area de una grafica yo tambien y encontre la tuya y la voy a estudiar

[ff frfr]

 

[Ajaya Mohan]

Excellent, solved my long standing problem.

[Jagadeesh]

WoW, this is really superb.And, Andreas have you ever tried transparent plot i.e the plot which is behind is overlapped with the plot at the front and should be visible to the user

[Venkateswara Rao Narukull]

An excellent work indeed