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Returns the component subsampling factor in the vertical 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.
<p>This default implementation returns the value of the source.</p>
public override int getCompSubsY(int c)
Type | Name | Description |
---|---|---|
int | c | The index of the component (between 0 and N-1) |
Type | Description |
---|---|
int | The vertical subsampling factor of component 'c' |