Method Viewer

platform/java/example/Viewer.java:253–403

(String documentPath)

	}

	public Viewer(String documentPath) {
		pixelScale = getRetinaScale();
		screenDPI = getScreenDPI();
		screenSize = getScreenSize();

		currentDPI = zoomList[findNextLargerZoomLevel(screenDPI - 1)];

		setTitle("MuPDF: ");

		outlinePanel = new Panel(new BorderLayout());
		{
			outlineList = new List();
			outlineList.addItemListener(this);
			outlinePanel.add(outlineList, BorderLayout.CENTER);
		}
		this.add(outlinePanel, BorderLayout.WEST);
		outlinePanel.setMinimumSize(new Dimension(300, 300));
		outlinePanel.setPreferredSize(new Dimension(300, 300));
		outlinePanel.setVisible(false);

		Panel rightPanel = new Panel(new BorderLayout());
		{
			Panel toolpane = new Panel(new GridBagLayout());
			{
				GridBagConstraints c = new GridBagConstraints();
				c.fill = GridBagConstraints.HORIZONTAL;
				c.anchor = GridBagConstraints.WEST;

				Panel toolbar = new Panel(new FlowLayout(FlowLayout.LEFT));
				{
					firstButton = new Button("|<");
					firstButton.addActionListener(this);
					prevButton = new Button("<");
					prevButton.addActionListener(this);
					nextButton = new Button(">");
					nextButton.addActionListener(this);
					lastButton = new Button(">|");
					lastButton.addActionListener(this);
					pageField = new TextField(4);
					pageField.addActionListener(this);
					pageLabel = new Label("/ " + pages);

					toolbar.add(firstButton);
					toolbar.add(prevButton);
					toolbar.add(pageField);
					toolbar.add(pageLabel);
					toolbar.add(nextButton);
					toolbar.add(lastButton);
				}
				c.gridy = 0;
				toolpane.add(toolbar, c);

				toolbar = new Panel(new FlowLayout(FlowLayout.LEFT));
				{
					zoomOutButton = new Button("Zoom-");
					zoomOutButton.addActionListener(this);
					zoomInButton = new Button("Zoom+");
					zoomInButton.addActionListener(this);