Returns a vector orarray resized to the given dimensions.
The array to be sampled. Cannot be of string or complex data type. Must have the same number of dimensions as the number of dimension parameters that you supply.dimi
The dimension(s) of the resampled array. Must be integral multiples or factors of the original array's dimension(s).
The resized (resampled) vector or array.
If present and nonzero, specifies that nearest neighbor sampling is to be used for both magnifying and shrinking operations. If not present, specifies that bilinear interpolation is to be used for magnifying and that neighborhood averaging is to be used for shrinking. (Bilinear interpolation gives higher quality results, but requires more time.)
x = DIST(20)
SHADE_SURF, x, Color = 0
LOADCT, 7 y = TVRD(0, 0, 640, 512)
INFO, y
VARIABLE BYTE = Array(640, 512)
z = REBIN(y, 320, 256)
WINDOW, 0, Xsize = 960, Ysize = 512
TV, y, 0
TV, z, 5
Figure 2-93 Original image (left); resized image (right).
Figure 2-94 Original image (left); resized image (right).
For more information on resampling and resizing images, see Image Magnification and Reduction in Chapter 6 of the PV-WAVE User's Guide.
For information on interpolation methods, see Efficiency and Accuracy of Interpolation in Chapter 6 of the PV-WAVE User's Guide.
