Examples with Viewport2D com.revolsys.swing.map.Viewport2D used on opensource projects

Example 11 with Viewport2D

use of com.revolsys.swing.map.Viewport2D in project com.revolsys.open by revolsys.

the class SaveAsPdf method save.

public static void save() {
    final Project project = Project.get();
    final String directory = "/Users/paustin/Downloads/";
    final File file = new File(directory, project.getName() + ".pdf");
    try {
        final PDDocument document = new PDDocument();
        final Viewport2D viewport = project.getViewport();
        BoundingBox boundingBox = viewport.getBoundingBox();
        final int width = viewport.getViewWidthPixels();
        final int height = viewport.getViewHeightPixels();
        final int srid = boundingBox.getCoordinateSystemId();
        if (srid == 3857) {
            boundingBox = boundingBox.convert(boundingBox.getGeometryFactory().getGeographicGeometryFactory());
        }
        final PDRectangle pageSize = new PDRectangle(width, height);
        final PDPage page = new PDPage(pageSize);
        try (PdfViewport pdfViewport = new PdfViewport(document, page, project, width, height, boundingBox)) {
            final LayerRenderer<? extends Layer> renderer = project.getRenderer();
            renderer.render(pdfViewport);
        }
        document.addPage(page);
        final PDDocumentCatalog catalog = document.getDocumentCatalog();
        final PDMetadata metadata = new PDMetadata(document);
        catalog.setMetadata(metadata);
        // jempbox version
        final XMPMetadata xmp = new XMPMetadata();
        final XMPSchemaDublinCore xmpSchema = new XMPSchemaDublinCore(xmp);
        xmp.addSchema(xmpSchema);
        xmpSchema.setAbout("");
        metadata.importXMPMetadata(xmp);
        document.save(file);
    } catch (final Throwable e) {
        Logs.error(SaveAsPdf.class, "Unable to create PDF " + file, e);
    }
}

Example 12 with Viewport2D

use of com.revolsys.swing.map.Viewport2D in project com.revolsys.open by revolsys.

the class ZoomOverlay method panStart.

public boolean panStart(final MouseEvent event, final boolean drag) {
    if (this.panX1 == -1) {
        boolean pan = false;
        final int button = event.getButton();
        if (button == MouseEvent.BUTTON2) {
            pan = true;
            this.panButton = MouseEvent.BUTTON2;
        } else if (!drag && button == MouseEvent.BUTTON1 && !hasOverlayAction()) {
            if (event.getModifiersEx() == InputEvent.BUTTON1_DOWN_MASK) {
                pan = true;
                this.panButton = MouseEvent.BUTTON1;
            }
        }
        if (pan) {
            if (setOverlayAction(ACTION_PAN)) {
                final Viewport2D viewport = getViewport();
                final int width = viewport.getViewWidthPixels();
                final int height = viewport.getViewHeightPixels();
                if (width > 0 && height > 0) {
                    final JComponent parent = (JComponent) getParent();
                    this.panImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
                    final Graphics2D graphics = (Graphics2D) this.panImage.getGraphics();
                    try {
                        final Insets insets = parent.getInsets();
                        graphics.translate(-insets.left, -insets.top);
                        graphics.setColor(Color.WHITE);
                        graphics.fillRect(insets.left, insets.top, width, height);
                        parent.paintComponents(graphics);
                    } finally {
                        graphics.dispose();
                    }
                    this.panX1 = this.panX2 = event.getX();
                    this.panY1 = this.panY2 = event.getY();
                    final MapPanel map = getMap();
                    map.setVisibleOverlay(this);
                }
                return true;
            }
        }
        return false;
    } else {
        return true;
    }
}

Example 13 with Viewport2D

use of com.revolsys.swing.map.Viewport2D in project com.revolsys.open by revolsys.

the class ZoomOverlay method mouseClicked.

@Override
public void mouseClicked(final MouseEvent event) {
    if (canOverrideOverlayAction(ACTION_ZOOM)) {
        final int button = event.getButton();
        // Double click
        if (event.getClickCount() == 2) {
            final int x = event.getX();
            final int y = event.getY();
            int numSteps = 0;
            if (button == MouseEvent.BUTTON1 && !hasOverlayAction() || button == MouseEvent.BUTTON2) {
                // Left or middle button, zoom in
                numSteps = -1;
            } else if (button == MouseEvent.BUTTON3) {
                // Right mouse button, zoom out
                numSteps = 1;
            }
            if (numSteps != 0) {
                final Viewport2D viewport = getViewport();
                final Point mapPoint = viewport.toModelPoint(x, y);
                final MapPanel map = getMap();
                map.zoom(mapPoint, numSteps);
                event.consume();
            }
        }
    }
}

Example 14 with Viewport2D

use of com.revolsys.swing.map.Viewport2D in project com.revolsys.open by revolsys.

the class SelectRecordsOverlay method refreshImageSelected.

private GeoreferencedImage refreshImageSelected() {
    final Viewport2D viewport = getViewport();
    if (viewport != null) {
        final int width = viewport.getViewWidthPixels();
        final int height = viewport.getViewHeightPixels();
        if (width > 0 && height > 0) {
            try (final ImageViewport imageViewport = new ImageViewport(viewport, BufferedImage.TYPE_INT_ARGB_PRE);
                BaseCloseable transformCloseable = imageViewport.setUseModelCoordinates(true)) {
                final Graphics2D graphics = imageViewport.getGraphics();
                final Project project = getProject();
                refreshImageRenderer(imageViewport, project);
                refreshImageSelectedAndHighlighted(imageViewport, graphics, project);
                return imageViewport.getGeoreferencedImage();
            }
        }
    }
    return null;
}

Example 15 with Viewport2D

use of com.revolsys.swing.map.Viewport2D in project com.revolsys.open by revolsys.

the class SelectRecordsOverlay method paintSelectBox.

protected void paintSelectBox(final Graphics2D graphics2d) {
    if (this.selectBoxX1 != -1) {
        final Viewport2D viewport = getViewport();
        final Point2D from = viewport.toViewPoint(this.selectBoxX1, this.selectBoxY1);
        final Point2D to = viewport.toViewPoint(this.selectBoxX2, this.selectBoxY2);
        final double x1 = from.getX();
        final double x2 = to.getX();
        final int x = (int) Math.min(x1, x2);
        final int width = (int) Math.abs(x1 - x2);
        final double y1 = from.getY();
        final double y2 = to.getY();
        final int y = (int) Math.min(y1, y2);
        final int height = (int) Math.abs(y1 - y2);
        graphics2d.setColor(COLOR_BOX);
        graphics2d.setStroke(BOX_STROKE);
        graphics2d.drawRect(x, y, width, height);
        graphics2d.setPaint(COLOR_BOX_TRANSPARENT);
        graphics2d.fillRect(x, y, width, height);
    }
}