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