Method Image.Image()->bitscale()
- Method bitscale
object bitscale(float factor)
object bitscale(float xfactor, float yfactor)- Description
-
scales the image with a factor, without smoothing. This routine is faster than scale, but gives less correct results
original bitscale(0.75) scale(0.75) - Parameter factor
-
factor to use for both x and y
- Parameter xfactor
- Parameter yfactor
-
separate factors for x and y
- Returns
-
the new image object
- Method bitscale
object bitscale(int newxsize, int newysize)
object bitscale(0, int newysize)
object bitscale(int newxsize, 0)- Description
-
scales the image to a specified new size, if one of newxsize or newysize is 0, the image aspect ratio is preserved.
- Parameter newxsize
- Parameter newysize
-
new image size in pixels
- Returns
-
the new image object
- Note
-
resulting image will be 1x1 pixels, at least