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

Example 1 with Rectangle2D

use of java.awt.geom.Rectangle2D in project antlrworks by antlr.

the class XJRotableToggleButton method paint.

@Override
public void paint(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;
    AffineTransform tr = g2d.getTransform();
    switch(rotation) {
        case ROTATE_90:
            tr.rotate(Math.PI / 2);
            tr.translate(0, -computedHeight);
            g2d.setTransform(tr);
            break;
        case ROTATE_270:
            tr.rotate(-Math.PI / 2);
            tr.translate(-computedWidth, 0);
            g2d.setTransform(tr);
            break;
    }
    g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    drawAquaBackground(g2d);
    TextLayout layout = new TextLayout(title, g2d.getFont(), g2d.getFontRenderContext());
    Rectangle2D r = layout.getBounds();
    int offset = MARGIN_WIDTH;
    if (icon != null) {
        int voffset = (computedHeight - icon.getIconHeight()) / 2;
        g2d.drawImage(icon.getImage(), offset, voffset, null);
        offset += icon.getIconWidth();
        offset += SEPARATOR;
    } else {
        offset = (int) ((computedWidth - r.getWidth()) / 2);
    }
    int voffset = (int) ((computedHeight - r.getHeight()) / 2);
    g2d.setColor(Color.black);
    layout.draw(g2d, offset, computedHeight - voffset - layout.getDescent() / 2);
}

Example 2 with Rectangle2D

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

the class DrawMessage method draw.

/**
     * Draws this DrawMessage onto the given Graphics2D.
     *
     * @param g The target for the DrawMessage
     */
public void draw(Graphics2D g) {
    g.setStroke(new BasicStroke((float) thickness, BasicStroke.CAP_ROUND, BasicStroke.JOIN_MITER));
    g.setColor(new Color(colorR & 0xFF, colorG & 0xFF, colorB & 0xFF, colorA & 0xFF));
    if (x1 == x2 && y1 == y2) {
        // Always draw as arc to meet the behavior in the HTML5 Canvas.
        Arc2D arc = new Arc2D.Double(x1, y1, 0, 0, 0d, 360d, Arc2D.OPEN);
        g.draw(arc);
    } else if (type == 1 || type == 2) {
        // Draw a line.
        Line2D line = new Line2D.Double(x1, y1, x2, y2);
        g.draw(line);
    } else if (type == 3 || type == 4) {
        double x1 = this.x1, x2 = this.x2, y1 = this.y1, y2 = this.y2;
        if (x1 > x2) {
            x1 = this.x2;
            x2 = this.x1;
        }
        if (y1 > y2) {
            y1 = this.y2;
            y2 = this.y1;
        }
        if (type == 3) {
            // Draw a rectangle.
            Rectangle2D rect = new Rectangle2D.Double(x1, y1, x2 - x1, y2 - y1);
            g.draw(rect);
        } else if (type == 4) {
            // Draw an ellipse.
            Arc2D arc = new Arc2D.Double(x1, y1, x2 - x1, y2 - y1, 0d, 360d, Arc2D.OPEN);
            g.draw(arc);
        }
    }
}

Example 3 with Rectangle2D

use of java.awt.geom.Rectangle2D in project WordCram by danbernier.

the class PlacerHeatMap method draw.

public void draw(PApplet sketch) {
    RectStack rectStack = new RectStack();
    for (int i = 0; i < words.length; i++) {
        Word word = words[i];
        PFont wordFont = word.getFont(fonter);
        float wordSize = word.getSize(sizer, i, words.length);
        float wordAngle = word.getAngle(angler);
        Shape shape = shaper.getShapeFor(word.word, wordFont, wordSize, wordAngle);
        Rectangle2D rect = shape.getBounds2D();
        //return r.getHeight() < minShapeSize || r.getWidth() < minShapeSize;
        int wordImageWidth = (int) rect.getWidth();
        int wordImageHeight = (int) rect.getHeight();
        PVector desiredLocation = word.getTargetPlace(placer, i, words.length, wordImageWidth, wordImageHeight, sketch.width, sketch.height);
        //sketch.rect(desiredLocation.x, desiredLocation.y, wordImageWidth, wordImageHeight);
        rectStack.add((int) desiredLocation.x, (int) desiredLocation.y, wordImageWidth, wordImageHeight);
    }
    RectGrid grid = new RectGrid(rectStack);
    grid.draw(sketch);
}

Example 4 with Rectangle2D

use of java.awt.geom.Rectangle2D in project Fling by entertailion.

the class DragHereIcon method paintIcon.

@Override
public void paintIcon(Component c, Graphics g, int x, int y) {
    Graphics2D g2 = (Graphics2D) g.create();
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2.translate(x, y);
    g2.setStroke(new BasicStroke(a));
    g2.setPaint(linec);
    g2.draw(new RoundRectangle2D.Float(a, a, size - 2 * a - 1, size - 2 * a - 1, r, r));
    // draw bounding box
    g2.setStroke(new BasicStroke(b));
    g2.setColor(UIManager.getColor("Panel.background"));
    g2.drawLine(1 * f, 0 * f, 1 * f, 4 * f);
    g2.drawLine(2 * f, 0 * f, 2 * f, 4 * f);
    g2.drawLine(3 * f, 0 * f, 3 * f, 4 * f);
    g2.drawLine(0 * f, 1 * f, 4 * f, 1 * f);
    g2.drawLine(0 * f, 2 * f, 4 * f, 2 * f);
    g2.drawLine(0 * f, 3 * f, 4 * f, 3 * f);
    // draw arrow
    g2.setPaint(linec);
    Rectangle2D b = s.getBounds();
    Point2D.Double p = new Point2D.Double(b.getX() + b.getWidth() / 2d, b.getY() + b.getHeight() / 2d);
    AffineTransform toCenterAT = AffineTransform.getTranslateInstance(size / 2d - p.getX(), size / 2d - p.getY());
    g2.fill(toCenterAT.createTransformedShape(s));
    g2.translate(-x, -y);
    g2.dispose();
}

Example 5 with Rectangle2D

use of java.awt.geom.Rectangle2D in project android_frameworks_base by ParanoidAndroid.

the class Paint_Delegate method nativeGetCharArrayBounds.

@LayoutlibDelegate
static /*package*/
void nativeGetCharArrayBounds(int nativePaint, char[] text, int index, int count, int bidiFlags, Rect bounds) {
    // get the delegate from the native int.
    Paint_Delegate delegate = sManager.getDelegate(nativePaint);
    if (delegate == null) {
        return;
    }
    // See MeasureText
    if (delegate.mFonts.size() > 0) {
        FontInfo mainInfo = delegate.mFonts.get(0);
        Rectangle2D rect = mainInfo.mFont.getStringBounds(text, index, index + count, delegate.mFontContext);
        bounds.set(0, 0, (int) rect.getWidth(), (int) rect.getHeight());
    }
}