How to assign a image into a shape 1?

How to assign a image into a shape 1?

Answer 1

[Walter Roberson]

If you only need this for display purposes, then you can create a surface() or patch() object that are configured to texturemap . That allows you to map the rectangular image into an arbitrary shape such as the small triangle you show.

If you need to store the entire image into that small triangular area, you are going to need to use interp2() to interpolate some projection and store at the appropriate locations.

If you are trying to point out the entire inner green rectangle, then imresize() the image to match the size available and assign the result to the appropriate locations in the new image.

Answer 2

[KSSV]

Read the image using imread.....you should be having the coordinates of the rectangle inside which you need to fit the image......let x0,x1 and y0, y1 be the min and max x and y values. USe:

image([x0 x1],[y0 y1],I) ;