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Spectrum/Waterfall display zoom feature - work in progress (issue #33)

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Implements zoom in/out by mouse scroll wheel and by right-click context
menu.

Still have to add ability to drag spectrum left/right when zoomed in.
This commit is contained in:
denny
2015-11-11 20:07:37 -05:00
parent c178e99a5d
commit 7455077cfa
12 changed files with 559 additions and 280 deletions
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20
src/spectrum/menu/FFTWidthItem.java → src/spectrum/menu/DFTSizeItem.java
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@@ -5,24 +5,24 @@ import java.awt.event.ActionListener;
import javax.swing.JCheckBoxMenuItem;
import spectrum.DFTProcessor;
import spectrum.FFTWidth;
import spectrum.DFTSize;
import spectrum.IDFTWidthChangeProcessor;
public class FFTWidthItem extends JCheckBoxMenuItem
public class DFTSizeItem extends JCheckBoxMenuItem
{
private static final long serialVersionUID = 1L;
private DFTProcessor mDFTProcessor;
private FFTWidth mFFTWidth;
private IDFTWidthChangeProcessor mDFTProcessor;
private DFTSize mDFTSize;
public FFTWidthItem( DFTProcessor processor, FFTWidth width )
public DFTSizeItem( IDFTWidthChangeProcessor processor, DFTSize size )
{
super( width.getLabel() );
super( size.getLabel() );
mDFTProcessor = processor;
mFFTWidth = width;
mDFTSize = size;
if( processor.getFFTWidth() == mFFTWidth )
if( processor.getDFTSize() == mDFTSize )
{
setSelected( true );
}
@@ -32,7 +32,7 @@ public class FFTWidthItem extends JCheckBoxMenuItem
@Override
public void actionPerformed( ActionEvent arg0 )
{
mDFTProcessor.setFFTSize( mFFTWidth );
mDFTProcessor.setDFTSize( mDFTSize );
}
} );
}