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Returns the component subsampling factor in the horizontal direction, for the specified component. This is, approximately, the ratio of dimensions between the reference grid and the component itself, see the 'ImgData' interface desription for details.
public int getCompSubsX(int c)
Type | Name | Description |
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int | c | The index of the component (between 0 and N-1) |
Type | Description |
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int | The horizontal subsampling factor of component 'c' |