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Add an option to capture overlay with a white background.
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Fix #274
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@tinevez
tinevez committed Aug 3, 2023
1 parent eb441ff commit 99ed09d
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Showing 2 changed files with 56 additions and 12 deletions.
15 changes: 14 additions & 1 deletion src/main/java/fiji/plugin/trackmate/action/CaptureOverlayAction.java
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,7 @@
import ij.ImageStack;
import ij.measure.Calibration;
import ij.process.ColorProcessor;
import ij.process.ImageProcessor;

public class CaptureOverlayAction extends AbstractTMAction
{
Expand All @@ -63,12 +64,15 @@ public class CaptureOverlayAction extends AbstractTMAction
"Also, make sure nothing is moved over the image while capturing. " +
"</html>";


private static int firstFrame = -1;

private static int lastFrame = -1;

private static boolean hideImage = false;

private static boolean whiteBackground = false;

@Override
public void execute( final TrackMate trackmate, final SelectionModel selectionModel, final DisplaySettings displaySettings, final Frame gui )
{
Expand All @@ -83,7 +87,7 @@ public void execute( final TrackMate trackmate, final SelectionModel selectionMo

if ( gui != null )
{
final CaptureOverlayPanel panel = new CaptureOverlayPanel( firstFrame, lastFrame, hideImage );
final CaptureOverlayPanel panel = new CaptureOverlayPanel( firstFrame, lastFrame, hideImage, whiteBackground );
final int userInput = JOptionPane.showConfirmDialog(
gui,
panel,
Expand All @@ -102,6 +106,7 @@ public void execute( final TrackMate trackmate, final SelectionModel selectionMo
firstFrame = Math.max( 1, firstFrame );
lastFrame = Math.min( imp.getNFrames(), lastFrame );
hideImage = panel.isHideImage();
whiteBackground = panel.isWhiteBackground();
}

if ( hideImage )
Expand All @@ -113,6 +118,14 @@ public void execute( final TrackMate trackmate, final SelectionModel selectionMo
imp.getNSlices(),
imp.getNFrames(),
TMUtils.getSpatialCalibration( imp ) );
if ( whiteBackground )
{
ImageProcessor ip = imp2.getProcessor();
ip.invertLut();
if ( imp2.getStackSize() > 1 )
imp2.getStack().setColorModel( ip.getColorModel() );
imp2.updateAndRepaintWindow();
}
// Add overlay to it.
final HyperStackDisplayer displayer = new HyperStackDisplayer( trackmate.getModel(), new SelectionModel( trackmate.getModel() ), imp2, displaySettings );
displayer.render();
Expand Down
53 changes: 42 additions & 11 deletions src/main/java/fiji/plugin/trackmate/action/CaptureOverlayPanel.java
View file
Original file line number Diff line number Diff line change
Expand Up @@ -46,17 +46,20 @@ public class CaptureOverlayPanel extends JPanel

private boolean hideImage;

public CaptureOverlayPanel( final int firstFrame, final int lastFrame, final boolean hideImage )
private boolean whiteBackground;

public CaptureOverlayPanel( final int firstFrame, final int lastFrame, final boolean hideImage, boolean whiteBackground )
{
this.firstFrame = firstFrame;
this.lastFrame = lastFrame;
this.hideImage = hideImage;
this.whiteBackground = whiteBackground;

final GridBagLayout gridBagLayout = new GridBagLayout();
gridBagLayout.columnWidths = new int[] { 0, 0, 0 };
gridBagLayout.rowHeights = new int[] { 0, 0, 0, 0, 0 };
gridBagLayout.rowHeights = new int[] { 0, 0, 0, 0, 0, 0 };
gridBagLayout.columnWeights = new double[] { 1.0, 1.0, Double.MIN_VALUE };
gridBagLayout.rowWeights = new double[] { 0.0, 0.0, 0.0, 1.0, Double.MIN_VALUE };
gridBagLayout.rowWeights = new double[] { 0.0, 0.0, 0.0, 0.0, 1.0, Double.MIN_VALUE };
setLayout( gridBagLayout );

final JLabel lblFirstFrame = new JLabel( "First frame:" );
Expand Down Expand Up @@ -96,13 +99,13 @@ public CaptureOverlayPanel( final int firstFrame, final int lastFrame, final boo
gbcTftLast.gridy = 1;
add( tftLast, gbcTftLast );

final JLabel lblNewLabel = new JLabel( "Hide image:" );
final GridBagConstraints gbcLblNewLabel = new GridBagConstraints();
gbcLblNewLabel.anchor = GridBagConstraints.EAST;
gbcLblNewLabel.insets = new Insets( 0, 0, 5, 5 );
gbcLblNewLabel.gridx = 0;
gbcLblNewLabel.gridy = 2;
add( lblNewLabel, gbcLblNewLabel );
final JLabel lblHideImage = new JLabel( "Hide image:" );
final GridBagConstraints gbcLblHideImage = new GridBagConstraints();
gbcLblHideImage.anchor = GridBagConstraints.EAST;
gbcLblHideImage.insets = new Insets( 0, 0, 5, 5 );
gbcLblHideImage.gridx = 0;
gbcLblHideImage.gridy = 2;
add( lblHideImage, gbcLblHideImage );

final JCheckBox chckbxHideImage = new JCheckBox();
chckbxHideImage.setSelected( hideImage );
Expand All @@ -113,6 +116,25 @@ public CaptureOverlayPanel( final int firstFrame, final int lastFrame, final boo
gbcChckbxHideImage.gridy = 2;
add( chckbxHideImage, gbcChckbxHideImage );

final JLabel lblWhiteBackground = new JLabel( "White background:" );
lblWhiteBackground.setEnabled( hideImage );
final GridBagConstraints gbcLblWhiteBackground = new GridBagConstraints();
gbcLblWhiteBackground.anchor = GridBagConstraints.EAST;
gbcLblWhiteBackground.insets = new Insets( 0, 0, 5, 5 );
gbcLblWhiteBackground.gridx = 0;
gbcLblWhiteBackground.gridy = 3;
add( lblWhiteBackground, gbcLblWhiteBackground );

final JCheckBox chckbxWhiteBackground = new JCheckBox();
chckbxWhiteBackground.setSelected( whiteBackground );
chckbxWhiteBackground.setEnabled( hideImage );
final GridBagConstraints gbcChckbxWhiteBackground = new GridBagConstraints();
gbcChckbxWhiteBackground.anchor = GridBagConstraints.WEST;
gbcChckbxWhiteBackground.insets = new Insets( 0, 0, 5, 0 );
gbcChckbxWhiteBackground.gridx = 1;
gbcChckbxWhiteBackground.gridy = 3;
add( chckbxWhiteBackground, gbcChckbxWhiteBackground );

final FocusListener fl = new FocusAdapter()
{
@Override
Expand All @@ -133,7 +155,12 @@ public void run()

tftFirst.addPropertyChangeListener( "value", ( e ) -> this.firstFrame = ( ( Number ) tftFirst.getValue() ).intValue() );
tftLast.addPropertyChangeListener( "value", ( e ) -> this.lastFrame = ( ( Number ) tftLast.getValue() ).intValue() );
chckbxHideImage.addActionListener( e -> this.hideImage = chckbxHideImage.isSelected() );
chckbxHideImage.addActionListener( e -> {
this.hideImage = chckbxHideImage.isSelected();
chckbxWhiteBackground.setEnabled( this.hideImage );
lblWhiteBackground.setEnabled( this.hideImage );
} );
chckbxWhiteBackground.addActionListener( e -> this.whiteBackground = chckbxWhiteBackground.isSelected() );
}

public int getFirstFrame()
Expand All @@ -151,4 +178,8 @@ public boolean isHideImage()
return hideImage;
}

public boolean isWhiteBackground()
{
return whiteBackground;
}
}

1 comment on commit 99ed09d

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This commit has been mentioned on Image.sc Forum. There might be relevant details there:

https://forum.image.sc/t/trackmate-overlay-background-color/83034/6

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