ScannerTZ.java

package edu.mbl.jif.gui.imaging;

import edu.mbl.jif.imaging.api.SeriesOfImages;
import edu.mbl.jif.imaging.series.SeriesEditor;
import edu.mbl.jif.imaging.series.SeriesOfImagesMultipageTiff;
import edu.mbl.jif.imaging.*;

import java.awt.*;
import java.awt.event.*;

import javax.swing.*;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

public class ScannerTZ extends JPanel {

	static SeriesOfImages series;
	//ZoomImagePanel pZi = new ZoomImagePanel();
	ImageDisplayPanel idp;
	JPanel bottomPane = new JPanel();
	JLabel label;
	int n;
	int nT;
	int nZ;
	int t = 0;
	int z = 0;
	private float scaleFactor = 1.0f;
	private final boolean editing = false;

	public ScannerTZ(SeriesOfImages series) {
		super(true);
		this.series = series;
		n = series.getNumImages();
		nT = series.getTimeIntervals();
		nZ = series.getZSections();
		setLayout(new BorderLayout());

		// Horizontal (T) scrollbar ------------------
		final JSlider hbar = new JSlider(SwingConstants.HORIZONTAL, 0, nT - 1, 1);
		ChangeListener adjustmentListenerH = new ChangeListener() {
			public void stateChanged(ChangeEvent e) {
				t = ((JSlider) e.getSource()).getValue();
				//System.out.println("t=" + t);
				showImage();
			}

		};
		hbar.addChangeListener(adjustmentListenerH);
		hbar.setMajorTickSpacing(1);
		hbar.setPaintTicks(true);
		hbar.setPaintTrack(false);
		add(hbar, BorderLayout.NORTH);

		// add right/left arrow key responses
		//InputMap im = this.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
		InputMap im = this.getInputMap();
		im.put(KeyStroke.getKeyStroke(KeyEvent.VK_RIGHT, 0), "right");
		AbstractAction right = new AbstractAction("right") {
			public void actionPerformed(ActionEvent evt) {
				if (hbar.getValue() < hbar.getMaximum()) {
					hbar.setValue(hbar.getValue() + 1);
				}
				;
			}

		};
		im.put(KeyStroke.getKeyStroke(KeyEvent.VK_LEFT, 0), "left");
		AbstractAction left = new AbstractAction("left") {
			public void actionPerformed(ActionEvent evt) {
				if (hbar.getValue() > hbar.getMinimum()) {
					hbar.setValue(hbar.getValue() - 1);
				}
				;
			}

		};
		ActionMap am = this.getActionMap();
		am.put("right", right);
		am.put("left", left);

		// Vertical (Z) scrollbar ------------------------------
		if (nZ > 1) {
			final JSlider vbar = new JSlider(JScrollBar.VERTICAL, 0, nZ - 1, 1);
			ChangeListener adjustmentListenerV = new ChangeListener() {
				public void stateChanged(ChangeEvent e) {
					z = ((JSlider) e.getSource()).getValue();
					//System.out.println("z=" + t);
					showImage();
				}

			};
			vbar.addChangeListener(adjustmentListenerV);
			vbar.setMajorTickSpacing(1);
			vbar.setPaintTicks(true);
			vbar.setPaintTrack(false);
			vbar.setInverted(true);
			add(vbar, BorderLayout.WEST);
			im.put(KeyStroke.getKeyStroke(KeyEvent.VK_DOWN, 0), "dn");
			AbstractAction dn = new AbstractAction("dn") {
				public void actionPerformed(ActionEvent evt) {
					if (vbar.getValue() < vbar.getMaximum()) {
						vbar.setValue(vbar.getValue() + 1);
					}
					;
				}

			};
			im.put(KeyStroke.getKeyStroke(KeyEvent.VK_UP, 0), "up");
			AbstractAction up = new AbstractAction("up") {
				public void actionPerformed(ActionEvent evt) {
					if (vbar.getValue() > vbar.getMinimum()) {
						vbar.setValue(vbar.getValue() - 1);
					}
					;
				}

			};
			am.put("dn", dn);
			am.put("up", up);
		}

		bottomPane.setLayout(new BorderLayout());
		label = new JLabel();
		label.setHorizontalAlignment(JLabel.CENTER);
		bottomPane.add(label, BorderLayout.CENTER);
		SeriesEditor seriesEdit = new SeriesEditor(n);
		// If editing enabled {
		if (editing) {
			// Delete Z section
			JButton deleteZsection = new JButton("DelZ");
			// Delete TimePoint
			JButton deleteTimePoint = new JButton("DelT");
			bottomPane.add(deleteZsection, BorderLayout.WEST);
			bottomPane.add(deleteTimePoint, BorderLayout.EAST);
		}
		add(bottomPane, BorderLayout.SOUTH);
		idp = new ImageDisplayPanel(series.getImageDimensions());
		idp.changeImage(series.getImage(1));
		//pZi.setImage(series.getImage(1), scaleFactor, true);
		//add(pZi, BorderLayout.CENTER);
		add(idp, BorderLayout.CENTER);
		showImage();
	}

	void showImage() {
		int imgIndex = (t * nZ) + z;
		System.out.println(t + ":" + z + ":" + imgIndex);
		//idp.changeImage(series.getImage((t * nZ) + z));
		idp.changeImage(series.getImage(0,z,t));
		label.setText("T: " + (t + 1) + "/" + nT + "    Z: " + (z + 1) + "/" + nZ + "     ("
				+ ((t * nZ) + z + 1) + ")");
	}

	public static void main(String[] s) {
String FILE =       "C:/_Dev/_Dev_Data/TestImages/testData/Series_TZ/STMPS_Yuki_Z-5_T-10.tif";
		
		int channels = 1;
		int zSections = 10;

		// xyzt-200x200x10x15_b causes TIFFImageReader.getCompression NullPointer
		//"Series_TZ\\xyzt-200x200x10x15_b.tif";
		JFrame frame = new JFrame("ScannerTZ");
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

		series = new SeriesOfImagesMultipageTiff(FILE, zSections);

		frame.setContentPane(new ScannerTZ(series));
		frame.setSize(200, 200);
		frame.setVisible(true);
	}

}