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