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

Example 1 with RectangularShape

use of java.awt.geom.RectangularShape in project zxing by zxing.

the class AbstractBlackBoxTestCase method rotateImage.

protected static BufferedImage rotateImage(BufferedImage original, float degrees) {
    if (degrees == 0.0f) {
        return original;
    }
    switch(original.getType()) {
        case BufferedImage.TYPE_BYTE_INDEXED:
        case BufferedImage.TYPE_BYTE_BINARY:
            BufferedImage argb = new BufferedImage(original.getWidth(), original.getHeight(), BufferedImage.TYPE_INT_ARGB);
            Graphics g = argb.createGraphics();
            g.drawImage(original, 0, 0, null);
            g.dispose();
            original = argb;
            break;
    }
    double radians = Math.toRadians(degrees);
    // Transform simply to find out the new bounding box (don't actually run the image through it)
    AffineTransform at = new AffineTransform();
    at.rotate(radians, original.getWidth() / 2.0, original.getHeight() / 2.0);
    BufferedImageOp op = new AffineTransformOp(at, AffineTransformOp.TYPE_BICUBIC);
    RectangularShape r = op.getBounds2D(original);
    int width = (int) Math.ceil(r.getWidth());
    int height = (int) Math.ceil(r.getHeight());
    // Real transform, now that we know the size of the new image and how to translate after we rotate
    // to keep it centered
    at = new AffineTransform();
    at.rotate(radians, width / 2.0, height / 2.0);
    at.translate((width - original.getWidth()) / 2.0, (height - original.getHeight()) / 2.0);
    op = new AffineTransformOp(at, AffineTransformOp.TYPE_BICUBIC);
    return op.filter(original, new BufferedImage(width, height, original.getType()));
}

Example 2 with RectangularShape

use of java.awt.geom.RectangularShape in project adempiere by adempiere.

the class CompiereUtils method paint3Deffect.

//  paint3Deffect
/**
	 *  Paint 3D effect in (lighten in upper half, darken in lowerhalf)
	 *  (called from paint methods)
	 *
	 *  @param g2D Graphics
	 *  @param c Component
	 *  @param round paint round corners
	 *  @param out paint sticking out (not pressed)
	 */
public static void paint3Deffect(Graphics2D g2D, JComponent c, boolean round, boolean out) {
    // paint upper gradient
    GradientPaint topPaint = null;
    if (out)
        topPaint = new GradientPaint(0, 0, COL_1TOP, 0, c.getHeight() / 2, COL_1END);
    else
        topPaint = new GradientPaint(0, 0, COL_2END, 0, c.getHeight() / 2, COL_2TOP);
    g2D.setPaint(topPaint);
    //
    RectangularShape topRec = null;
    if (round)
        topRec = new RoundRectangle2D.Float(0, 0, c.getWidth(), c.getHeight() / 2, 15, 15);
    else
        topRec = new Rectangle(0, 0, c.getWidth(), c.getHeight() / 2);
    g2D.fill(topRec);
    // paint lower gradient
    GradientPaint endPaint = null;
    if (out)
        endPaint = new GradientPaint(0, c.getHeight() / 2, COL_2TOP, 0, c.getHeight(), COL_2END);
    else
        endPaint = new GradientPaint(0, c.getHeight() / 2, COL_1END, 0, c.getHeight(), COL_1TOP);
    g2D.setPaint(endPaint);
    //
    RectangularShape endRec = null;
    if (round)
        endRec = new RoundRectangle2D.Float(0, c.getHeight() / 2, c.getWidth(), c.getHeight() / 2, 15, 15);
    else
        endRec = new Rectangle(0, c.getHeight() / 2, c.getWidth(), c.getHeight() / 2);
    g2D.fill(endRec);
}

Example 3 with RectangularShape

use of java.awt.geom.RectangularShape in project adempiere by adempiere.

the class CompiereUtils method fillRectange.

/**
	 *  Fill Background with Color.
	 *  (Ususlly called from update methods)
	 *
	 *  @param g2D  Graphics
	 *  @param c    Component
	 *  @param round paint round corners
	 */
public static void fillRectange(Graphics2D g2D, JComponent c, boolean round) {
    //  Paint in AdempiereColor?
    CompiereColor cc = null;
    boolean stdCC = c.getClientProperty(CompiereLookAndFeel.BACKGROUND_FILL) != null;
    try {
        cc = (CompiereColor) c.getClientProperty(CompiereLookAndFeel.BACKGROUND);
    } catch (Exception e) {
        stdCC = true;
    }
    if (stdCC)
        cc = CompiereColor.getDefaultBackground();
    //  Paint AdempiereColor
    if (cc != null) {
        //  bounds is often not within Panel bouunds
        cc.paint(g2D, c);
    } else //  Paint Flat Color
    {
        Paint paint = c.getBackground();
        g2D.setPaint(paint);
        //
        RectangularShape rec = null;
        if (round)
            rec = new RoundRectangle2D.Float(0, 0, c.getWidth(), c.getHeight(), 15, 15);
        else
            rec = new Rectangle(0, 0, c.getWidth(), c.getHeight());
        g2D.fill(rec);
    }
}

Example 4 with RectangularShape

use of java.awt.geom.RectangularShape in project adempiere by adempiere.

the class CompiereUtils method paint3Deffect.

/**
	 *  Paint 3D effect in (lighten in upper half, darken in lowerhalf)
	 *  (called from paint methods)
	 *
	 *  @param g2D Graphics
	 *  @param r Ractangle
	 *  @param round paint round corners
	 *  @param out paint sticking out (not pressed)
	 */
public static void paint3Deffect(Graphics2D g2D, Rectangle r, boolean round, boolean out) {
    // paint upper gradient
    GradientPaint topPaint = null;
    if (out)
        topPaint = new GradientPaint(r.x, r.y, COL_1TOP, r.x, r.y + r.height / 2, COL_1END);
    else
        topPaint = new GradientPaint(r.x, r.y, COL_2END, r.x, r.y + r.height / 2, COL_2TOP);
    g2D.setPaint(topPaint);
    //
    RectangularShape topRec = null;
    if (round)
        topRec = new RoundRectangle2D.Float(r.x, r.y, r.width, r.height / 2, 15, 15);
    else
        topRec = new Rectangle(r.x, r.y, r.width, r.height / 2);
    g2D.fill(topRec);
    // paint lower gradient
    //	upper left corner to lower left
    GradientPaint endPaint = null;
    if (out)
        endPaint = new GradientPaint(r.x, r.y + r.height / 2, COL_2TOP, r.x, r.y + r.height, COL_2END);
    else
        endPaint = new GradientPaint(r.x, r.y + r.height / 2, COL_1END, r.x, r.y + r.height, COL_1TOP);
    g2D.setPaint(endPaint);
    //
    RectangularShape endRec = null;
    if (round)
        endRec = new RoundRectangle2D.Float(r.x, r.y + r.height / 2, r.width, r.height / 2, 15, 15);
    else
        endRec = new Rectangle(r.x, r.y + r.height / 2, r.width, r.height / 2);
    g2D.fill(endRec);
}

Example 5 with RectangularShape

use of java.awt.geom.RectangularShape in project jo-client-platform by jo-source.

the class NodeRenderer method render.

@Override
public void render(final Graphics2D g, final VisualItem item) {
    final RectangularShape shape = (RectangularShape) getShape(item);
    gradientColor = new GradientPaint(shape.getBounds().x + shape.getBounds().width / 2, shape.getBounds().y, lightenFillColor(item.getFillColor()), shape.getBounds().x + shape.getBounds().width / 2, shape.getBounds().y + shape.getBounds().height / 2, ColorLib.getColor(item.getFillColor()), false);
    g.setPaint(gradientColor);
    g.fill(shape);
    if ((Boolean) item.get("marked")) {
        g.setStroke(new BasicStroke(2));
        g.setPaint(Color.DARK_GRAY);
        g.draw(shape);
    }
    final String text = m_text;
    final Image img = getImage(item);
    if (text == null && img == null) {
        return;
    }
    final double size = item.getSize();
    final boolean useInt = 1.5 > Math.max(g.getTransform().getScaleX(), g.getTransform().getScaleY());
    double x = shape.getMinX() + size * m_horizBorder;
    double y = shape.getMinY() + size * m_vertBorder;
    // render image
    renderImage(g, useInt, img, size, x, y, shape);
    if (img != null) {
        final double w = size * img.getWidth(null);
        final double h = size * img.getHeight(null);
        double ix = x;
        double iy = y;
        // determine one co-ordinate based on the image position
        switch(m_imagePos) {
            case Constants.LEFT:
                x += w + size * m_imageMargin;
                break;
            case Constants.RIGHT:
                ix = shape.getMaxX() - size * m_horizBorder - w;
                break;
            case Constants.TOP:
                y += h + size * m_imageMargin;
                break;
            case Constants.BOTTOM:
                iy = shape.getMaxY() - size * m_vertBorder - h;
                break;
            default:
                throw new IllegalStateException("Unrecognized image alignment setting.");
        }
        // determine the other coordinate based on image alignment
        switch(m_imagePos) {
            case Constants.LEFT:
            case Constants.RIGHT:
                // need to set image y-coordinate
                switch(m_vImageAlign) {
                    case Constants.TOP:
                        break;
                    case Constants.BOTTOM:
                        iy = shape.getMaxY() - size * m_vertBorder - h;
                        break;
                    case Constants.CENTER:
                        iy = shape.getCenterY() - h / 2;
                        break;
                    default:
                        break;
                }
                break;
            case Constants.TOP:
            case Constants.BOTTOM:
                // need to set image x-coordinate
                switch(m_hImageAlign) {
                    case Constants.LEFT:
                        break;
                    case Constants.RIGHT:
                        ix = shape.getMaxX() - size * m_horizBorder - w;
                        break;
                    case Constants.CENTER:
                        ix = shape.getCenterX() - w / 2;
                        break;
                    default:
                        break;
                }
                break;
            default:
                break;
        }
        if (useInt && size == 1.0) {
            // if possible, use integer precision
            // results in faster, flicker-free image rendering
            g.drawImage(img, (int) ix, (int) iy, null);
        } else {
            transform.setTransform(size, 0, 0, size, ix, iy);
            g.drawImage(img, transform, null);
        }
    }
    // render text
    final int textColor = item.getTextColor();
    if (text != null && ColorLib.alpha(textColor) > 0) {
        g.setPaint(ColorLib.getColor(textColor));
        g.setFont(m_font);
        final FontMetrics fm = DEFAULT_GRAPHICS.getFontMetrics(m_font);
        // compute available width
        final double tw;
        switch(m_imagePos) {
            case Constants.TOP:
            case Constants.BOTTOM:
                tw = shape.getWidth() - 2 * size * m_horizBorder;
                break;
            default:
                tw = m_textDim.width;
        }
        // compute available height
        final double th;
        switch(m_imagePos) {
            case Constants.LEFT:
            case Constants.RIGHT:
                th = shape.getHeight() - 2 * size * m_vertBorder;
                break;
            default:
                th = m_textDim.height;
        }
        // compute starting y-coordinate
        y += fm.getAscent();
        switch(m_vTextAlign) {
            case Constants.TOP:
                break;
            case Constants.BOTTOM:
                y += th - m_textDim.height;
                break;
            case Constants.CENTER:
                y += (th - m_textDim.height) / 2;
                break;
            default:
                break;
        }
        // render each line of text
        // the line height
        final int lh = fm.getHeight();
        int start = 0;
        int end = text.indexOf(m_delim);
        for (; end >= 0; y += lh) {
            drawString(g, fm, text.substring(start, end), useInt, x, y, tw);
            start = end + 1;
            end = text.indexOf(m_delim, start);
        }
        drawString(g, fm, text.substring(start), useInt, x, y, tw);
    }
    // render (+) or (-) if isParent and expanded
    if ((Boolean) item.get("isParent") && item.get("expanded") == Expand.NOT) {
        renderImage(g, useInt, expandedIcon, size, shape.getX(), shape.getY(), shape);
    } else if ((Boolean) item.get("isParent") && item.get("expanded") == Expand.FULL) {
        renderImage(g, useInt, notExpandedIcon, size, shape.getX(), shape.getY(), shape);
    } else if ((Boolean) item.get("isParent") && item.get("expanded") == Expand.PARTIALLY) {
        renderImage(g, useInt, notExpandedIcon, size, shape.getX(), shape.getY(), shape);
        renderImage(g, useInt, expandedIcon, size, shape.getX() + 16, shape.getY(), shape);
    }
}