Examples with Rectangle2D java.awt.geom.Rectangle2D used on opensource projects

Example 41 with Rectangle2D

use of java.awt.geom.Rectangle2D in project android by JetBrains.

the class ConnectionDraw method drawCircledText.

/**
     * Utility function to draw a circle text centered at coordinates (x, y)
     *
     * @param g    graphics context
     * @param font the font we use to draw the text
     * @param text the text to display
     * @param x    x coordinate
     * @param y    y coordinate
     */
public static void drawCircledText(Graphics2D g, Font font, String text, int x, int y) {
    Graphics2D g2 = (Graphics2D) g.create();
    g2.setFont(font);
    FontMetrics fm = g2.getFontMetrics();
    int padding = 4;
    Rectangle2D bounds = fm.getStringBounds(text, g2);
    double th = bounds.getHeight();
    double tw = bounds.getWidth();
    float radius = (float) (Math.max(th, tw) / 2f + padding);
    Ellipse2D.Float circle = new Ellipse2D.Float(x - radius, y - radius, 2 * radius + 1, 2 * radius + 1);
    g2.fill(circle);
    g2.setColor(Color.BLACK);
    g2.drawString(text, (int) (x - tw / 2), (y + fm.getAscent() / 2));
    if (DEBUG) {
        g2.setColor(Color.RED);
        g2.drawLine(x - 50, y, x + 50, y);
        g2.drawLine(x, y - 50, x, y + 50);
    }
    g2.dispose();
}

Example 42 with Rectangle2D

use of java.awt.geom.Rectangle2D in project GDSC-SMLM by aherbert.

the class FIRE method initialise.

/**
	 * Initialise this instance with localisation results for the FIRE computation.
	 *
	 * @param results
	 *            the results
	 * @param results2
	 *            the second set of results (can be null)
	 */
public void initialise(MemoryPeakResults results, MemoryPeakResults results2) {
    this.results = verify(results);
    this.results2 = verify(results2);
    nmPerPixel = 1;
    units = "px";
    if (this.results == null)
        return;
    // Use the float data bounds. This prevents problems if the data is far from the origin.
    dataBounds = results.getDataBounds();
    if (this.results2 != null) {
        Rectangle2D dataBounds2 = results.getDataBounds();
        dataBounds = dataBounds.createUnion(dataBounds2);
    }
    if (results.getCalibration() != null) {
        // Calibration must match between datasets
        if (this.results2 != null) {
            if (results2.getNmPerPixel() != results.getNmPerPixel()) {
                IJ.log(TITLE + " Error: Calibration between the two input datasets does not match, defaulting to pixels");
                return;
            }
        }
        nmPerPixel = results.getNmPerPixel();
        units = "nm";
    }
}

Example 43 with Rectangle2D

use of java.awt.geom.Rectangle2D in project poi by apache.

the class ApacheconEU08 method slide4.

public static void slide4(SlideShow<?, ?> ppt) throws IOException {
    Slide<?, ?> slide = ppt.createSlide();
    String[][] txt1 = { { "Note" }, { "This presentation was created programmatically using POI HSLF" } };
    TableShape<?, ?> table1 = slide.createTable(2, 1);
    for (int i = 0; i < txt1.length; i++) {
        for (int j = 0; j < txt1[i].length; j++) {
            TableCell<?, ?> cell = table1.getCell(i, j);
            cell.setText(txt1[i][j]);
            TextRun rt = cell.getTextParagraphs().get(0).getTextRuns().get(0);
            rt.setFontSize(10d);
            rt.setFontFamily("Arial");
            rt.setBold(true);
            if (i == 0) {
                rt.setFontSize(32d);
                rt.setFontColor(Color.white);
                cell.setFillColor(new Color(0, 153, 204));
            } else {
                rt.setFontSize(28d);
                cell.setFillColor(new Color(235, 239, 241));
            }
            cell.setVerticalAlignment(VerticalAlignment.MIDDLE);
        }
    }
    DrawTableShape dts = new DrawTableShape(table1);
    dts.setAllBorders(1.0, Color.black);
    dts.setOutsideBorders(4.0);
    table1.setColumnWidth(0, 450);
    table1.setRowHeight(0, 50);
    table1.setRowHeight(1, 80);
    Dimension dim = ppt.getPageSize();
    Rectangle2D oldAnchor = table1.getAnchor();
    table1.setAnchor(new Rectangle2D.Double((dim.width - 450) / 2d, 100, oldAnchor.getWidth(), oldAnchor.getHeight()));
    TextBox<?, ?> box1 = slide.createTextBox();
    box1.setHorizontalCentered(true);
    box1.getTextParagraphs().get(0).getTextRuns().get(0).setFontSize(24d);
    box1.setText("The source code is available at\r" + "http://people.apache.org/~yegor/apachecon_eu08/");
    box1.setAnchor(new Rectangle(80, 356, 553, 65));
}

Example 44 with Rectangle2D

use of java.awt.geom.Rectangle2D in project poi by apache.

the class TestXSLFHyperlink method bug47291.

@Test
public void bug47291() throws IOException {
    Rectangle2D anchor = new Rectangle2D.Double(100, 100, 100, 100);
    XMLSlideShow ppt1 = new XMLSlideShow();
    XSLFSlide slide1 = ppt1.createSlide();
    XSLFTextBox tb1 = slide1.createTextBox();
    tb1.setAnchor(anchor);
    XSLFTextRun r1 = tb1.setText("page1");
    XSLFHyperlink hl1 = r1.createHyperlink();
    hl1.linkToEmail("dev@poi.apache.org");
    XSLFTextBox tb2 = ppt1.createSlide().createTextBox();
    tb2.setAnchor(anchor);
    XSLFTextRun r2 = tb2.setText("page2");
    XSLFHyperlink hl2 = r2.createHyperlink();
    hl2.linkToLastSlide();
    XSLFSlide sl3 = ppt1.createSlide();
    XSLFTextBox tb3 = sl3.createTextBox();
    tb3.setAnchor(anchor);
    tb3.setText("text1 ");
    tb3.appendText("link", false);
    tb3.appendText(" text2", false);
    List<XSLFTextRun> tb3runs = tb3.getTextParagraphs().get(0).getTextRuns();
    // "lin"
    tb3runs.get(1).createHyperlink().linkToSlide(slide1);
    // "k"
    tb3runs.get(3).createHyperlink().linkToSlide(slide1);
    XSLFTextBox tb4 = ppt1.createSlide().createTextBox();
    tb4.setAnchor(anchor);
    XSLFTextRun r4 = tb4.setText("page4");
    XSLFHyperlink hl4 = r4.createHyperlink();
    hl4.linkToUrl("http://poi.apache.org");
    XSLFTextBox tb5 = ppt1.createSlide().createTextBox();
    tb5.setAnchor(anchor);
    tb5.setText("page5");
    XSLFHyperlink hl5 = tb5.createHyperlink();
    hl5.linkToFirstSlide();
    XMLSlideShow ppt2 = XSLFTestDataSamples.writeOutAndReadBack(ppt1);
    ppt1.close();
    List<XSLFSlide> slides = ppt2.getSlides();
    tb1 = (XSLFTextBox) slides.get(0).getShapes().get(0);
    hl1 = tb1.getTextParagraphs().get(0).getTextRuns().get(0).getHyperlink();
    assertNotNull(hl1);
    assertEquals("dev@poi.apache.org", hl1.getLabel());
    assertEquals(HyperlinkType.EMAIL, hl1.getTypeEnum());
    tb2 = (XSLFTextBox) slides.get(1).getShapes().get(0);
    hl2 = tb2.getTextParagraphs().get(0).getTextRuns().get(0).getHyperlink();
    assertNotNull(hl2);
    assertEquals("lastslide", hl2.getXmlObject().getAction().split("=")[1]);
    assertEquals(HyperlinkType.DOCUMENT, hl2.getTypeEnum());
    tb3 = (XSLFTextBox) slides.get(2).getShapes().get(0);
    XSLFHyperlink hl3 = tb3.getTextParagraphs().get(0).getTextRuns().get(1).getHyperlink();
    assertNotNull(hl3);
    hl3 = tb3.getTextParagraphs().get(0).getTextRuns().get(3).getHyperlink();
    assertNotNull(hl3);
    assertEquals("/ppt/slides/slide1.xml", hl3.getAddress());
    assertEquals(HyperlinkType.DOCUMENT, hl3.getTypeEnum());
    tb4 = (XSLFTextBox) slides.get(3).getShapes().get(0);
    hl4 = tb4.getTextParagraphs().get(0).getTextRuns().get(0).getHyperlink();
    assertNotNull(hl4);
    assertEquals("http://poi.apache.org", hl4.getLabel());
    assertEquals(HyperlinkType.URL, hl4.getTypeEnum());
    tb5 = (XSLFTextBox) slides.get(4).getShapes().get(0);
    hl5 = tb5.getHyperlink();
    assertNotNull(hl5);
    assertEquals("firstslide", hl5.getXmlObject().getAction().split("=")[1]);
    assertEquals(HyperlinkType.DOCUMENT, hl5.getTypeEnum());
    ppt2.close();
}

Example 45 with Rectangle2D

use of java.awt.geom.Rectangle2D in project poi by apache.

the class HSLFTable method setColumnWidth.

@Override
public void setColumnWidth(int col, final double width) {
    if (col < 0 || col >= cells[0].length) {
        throw new IllegalArgumentException("Column index '" + col + "' is not within range [0-" + (cells[0].length - 1) + "]");
    }
    double currentWidth = cells[0][col].getAnchor().getWidth();
    double dx = width - currentWidth;
    for (HSLFTableCell[] cols : cells) {
        Rectangle2D anchor = cols[col].getAnchor();
        anchor.setRect(anchor.getX(), anchor.getY(), width, anchor.getHeight());
        cols[col].setAnchor(anchor);
        if (col < cols.length - 1) {
            for (int j = col + 1; j < cols.length; j++) {
                anchor = cols[j].getAnchor();
                anchor.setRect(anchor.getX() + dx, anchor.getY(), anchor.getWidth(), anchor.getHeight());
                cols[j].setAnchor(anchor);
            }
        }
    }
    Rectangle2D tblanchor = getAnchor();
    tblanchor.setRect(tblanchor.getX(), tblanchor.getY(), tblanchor.getWidth() + dx, tblanchor.getHeight());
    setExteriorAnchor(tblanchor);
}