image(C) displays the data in array C as an image. Each element of C specifies the color for one pixel of the image. The resulting image is an m-by-n grid of pixels where m is the number of columns and n is the number of rows in C. The row and column indices of the elements determine the centers of the corresponding pixels.

image(x,y,C) specifies the image location. Use x and y to specify the locations of the corners corresponding to C(1,1) and C(m,n). To specify both corners, set x and y as two-element vectors. To specify the first corner and let image determine the other, set x and y as scalar values. The image is stretched and oriented as applicable.