java.awt.geom.RectangularShape Java Examples

The following examples show how to use java.awt.geom.RectangularShape. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: GradientXYBarPainter.java    From ccu-historian with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param bar  the bar
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 * @param pegShadow  peg the shadow to the base of the bar?
 */
@Override
public void paintBarShadow(Graphics2D g2, XYBarRenderer renderer, int row,
        int column, RectangularShape bar, RectangleEdge base,
        boolean pegShadow) {

    // handle a special case - if the bar colour has alpha == 0, it is
    // invisible so we shouldn't draw any shadow
    Paint itemPaint = renderer.getItemPaint(row, column);
    if (itemPaint instanceof Color) {
        Color c = (Color) itemPaint;
        if (c.getAlpha() == 0) {
            return;
        }
    }

    RectangularShape shadow = createShadow(bar, renderer.getShadowXOffset(),
            renderer.getShadowYOffset(), base, pegShadow);
    g2.setPaint(Color.gray);
    g2.fill(shadow);

}
Example #2
Source File: StandardXYBarPainter.java    From openstock with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param bar  the bar
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 */
@Override
public void paintBar(Graphics2D g2, XYBarRenderer renderer, int row,
        int column, RectangularShape bar, RectangleEdge base) {

    Paint itemPaint = renderer.getItemPaint(row, column);
    GradientPaintTransformer t = renderer.getGradientPaintTransformer();
    if (t != null && itemPaint instanceof GradientPaint) {
        itemPaint = t.transform((GradientPaint) itemPaint, bar);
    }
    g2.setPaint(itemPaint);
    g2.fill(bar);

    // draw the outline...
    if (renderer.isDrawBarOutline()) {
           // && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
        Stroke stroke = renderer.getItemOutlineStroke(row, column);
        Paint paint = renderer.getItemOutlinePaint(row, column);
        if (stroke != null && paint != null) {
            g2.setStroke(stroke);
            g2.setPaint(paint);
            g2.draw(bar);
        }
    }

}
Example #3
Source File: StandardBarPainter.java    From openstock with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param bar  the bar
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 * @param pegShadow  peg the shadow to the base of the bar?
 */
@Override
public void paintBarShadow(Graphics2D g2, BarRenderer renderer, int row,
        int column, RectangularShape bar, RectangleEdge base,
        boolean pegShadow) {

    // handle a special case - if the bar colour has alpha == 0, it is
    // invisible so we shouldn't draw any shadow
    Paint itemPaint = renderer.getItemPaint(row, column);
    if (itemPaint instanceof Color) {
        Color c = (Color) itemPaint;
        if (c.getAlpha() == 0) {
            return;
        }
    }

    RectangularShape shadow = createShadow(bar, renderer.getShadowXOffset(),
            renderer.getShadowYOffset(), base, pegShadow);
    g2.setPaint(renderer.getShadowPaint());
    g2.fill(shadow);

}
Example #4
Source File: StandardXYBarPainter.java    From openstock with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param bar  the bar
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 * @param pegShadow  peg the shadow to the base of the bar?
 */
@Override
public void paintBarShadow(Graphics2D g2, XYBarRenderer renderer, int row,
        int column, RectangularShape bar, RectangleEdge base,
        boolean pegShadow) {

    // handle a special case - if the bar colour has alpha == 0, it is
    // invisible so we shouldn't draw any shadow
    Paint itemPaint = renderer.getItemPaint(row, column);
    if (itemPaint instanceof Color) {
        Color c = (Color) itemPaint;
        if (c.getAlpha() == 0) {
            return;
        }
    }

    RectangularShape shadow = createShadow(bar, renderer.getShadowXOffset(),
            renderer.getShadowYOffset(), base, pegShadow);
    g2.setPaint(Color.gray);
    g2.fill(shadow);

}
Example #5
Source File: StandardXYBarPainter.java    From buffer_bci with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param bar  the bar
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 * @param pegShadow  peg the shadow to the base of the bar?
 */
@Override
public void paintBarShadow(Graphics2D g2, XYBarRenderer renderer, int row,
        int column, RectangularShape bar, RectangleEdge base,
        boolean pegShadow) {

    // handle a special case - if the bar colour has alpha == 0, it is
    // invisible so we shouldn't draw any shadow
    Paint itemPaint = renderer.getItemPaint(row, column);
    if (itemPaint instanceof Color) {
        Color c = (Color) itemPaint;
        if (c.getAlpha() == 0) {
            return;
        }
    }

    RectangularShape shadow = createShadow(bar, renderer.getShadowXOffset(),
            renderer.getShadowYOffset(), base, pegShadow);
    g2.setPaint(Color.gray);
    g2.fill(shadow);

}
Example #6
Source File: GradientBarPainter.java    From buffer_bci with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param bar  the bar
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 * @param pegShadow  peg the shadow to the base of the bar?
 */
@Override
public void paintBarShadow(Graphics2D g2, BarRenderer renderer, int row,
        int column, RectangularShape bar, RectangleEdge base,
        boolean pegShadow) {

    // handle a special case - if the bar colour has alpha == 0, it is
    // invisible so we shouldn't draw any shadow
    Paint itemPaint = renderer.getItemPaint(row, column);
    if (itemPaint instanceof Color) {
        Color c = (Color) itemPaint;
        if (c.getAlpha() == 0) {
            return;
        }
    }

    RectangularShape shadow = createShadow(bar, renderer.getShadowXOffset(),
            renderer.getShadowYOffset(), base, pegShadow);
    g2.setPaint(renderer.getShadowPaint());
    g2.fill(shadow);

}
Example #7
Source File: GradientBarPainter.java    From ECG-Viewer with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Splits a bar into subregions (elsewhere, these subregions will have
 * different gradients applied to them).
 *
 * @param bar  the bar shape.
 * @param a  the first division.
 * @param b  the second division.
 * @param c  the third division.
 *
 * @return An array containing four subregions.
 */
private Rectangle2D[] splitHorizontalBar(RectangularShape bar, double a,
        double b, double c) {
    Rectangle2D[] result = new Rectangle2D[4];
    double y0 = bar.getMinY();
    double y1 = Math.rint(y0 + (bar.getHeight() * a));
    double y2 = Math.rint(y0 + (bar.getHeight() * b));
    double y3 = Math.rint(y0 + (bar.getHeight() * c));
    result[0] = new Rectangle2D.Double(bar.getMinX(), bar.getMinY(),
            bar.getWidth(), y1 - y0);
    result[1] = new Rectangle2D.Double(bar.getMinX(), y1, bar.getWidth(),
            y2 - y1);
    result[2] = new Rectangle2D.Double(bar.getMinX(), y2, bar.getWidth(),
            y3 - y2);
    result[3] = new Rectangle2D.Double(bar.getMinX(), y3, bar.getWidth(),
            bar.getMaxY() - y3);
    return result;
}
Example #8
Source File: StandardBarPainter.java    From SIMVA-SoS with Apache License 2.0 6 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param bar  the bar
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 * @param pegShadow  peg the shadow to the base of the bar?
 */
@Override
public void paintBarShadow(Graphics2D g2, BarRenderer renderer, int row,
        int column, RectangularShape bar, RectangleEdge base,
        boolean pegShadow) {

    // handle a special case - if the bar colour has alpha == 0, it is
    // invisible so we shouldn't draw any shadow
    Paint itemPaint = renderer.getItemPaint(row, column);
    if (itemPaint instanceof Color) {
        Color c = (Color) itemPaint;
        if (c.getAlpha() == 0) {
            return;
        }
    }

    RectangularShape shadow = createShadow(bar, renderer.getShadowXOffset(),
            renderer.getShadowYOffset(), base, pegShadow);
    g2.setPaint(renderer.getShadowPaint());
    g2.fill(shadow);

}
Example #9
Source File: GradientXYBarPainter.java    From ECG-Viewer with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Splits a bar into subregions (elsewhere, these subregions will have
 * different gradients applied to them).
 *
 * @param bar  the bar shape.
 * @param a  the first division.
 * @param b  the second division.
 * @param c  the third division.
 *
 * @return An array containing four subregions.
 */
private Rectangle2D[] splitHorizontalBar(RectangularShape bar, double a,
        double b, double c) {
    Rectangle2D[] result = new Rectangle2D[4];
    double y0 = bar.getMinY();
    double y1 = Math.rint(y0 + (bar.getHeight() * a));
    double y2 = Math.rint(y0 + (bar.getHeight() * b));
    double y3 = Math.rint(y0 + (bar.getHeight() * c));
    result[0] = new Rectangle2D.Double(bar.getMinX(), bar.getMinY(),
            bar.getWidth(), y1 - y0);
    result[1] = new Rectangle2D.Double(bar.getMinX(), y1, bar.getWidth(),
            y2 - y1);
    result[2] = new Rectangle2D.Double(bar.getMinX(), y2, bar.getWidth(),
            y3 - y2);
    result[3] = new Rectangle2D.Double(bar.getMinX(), y3, bar.getWidth(),
            bar.getMaxY() - y3);
    return result;
}
Example #10
Source File: GradientXYBarPainter.java    From openstock with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Splits a bar into subregions (elsewhere, these subregions will have
 * different gradients applied to them).
 *
 * @param bar  the bar shape.
 * @param a  the first division.
 * @param b  the second division.
 * @param c  the third division.
 *
 * @return An array containing four subregions.
 */
private Rectangle2D[] splitHorizontalBar(RectangularShape bar, double a,
        double b, double c) {
    Rectangle2D[] result = new Rectangle2D[4];
    double y0 = bar.getMinY();
    double y1 = Math.rint(y0 + (bar.getHeight() * a));
    double y2 = Math.rint(y0 + (bar.getHeight() * b));
    double y3 = Math.rint(y0 + (bar.getHeight() * c));
    result[0] = new Rectangle2D.Double(bar.getMinX(), bar.getMinY(),
            bar.getWidth(), y1 - y0);
    result[1] = new Rectangle2D.Double(bar.getMinX(), y1, bar.getWidth(),
            y2 - y1);
    result[2] = new Rectangle2D.Double(bar.getMinX(), y2, bar.getWidth(),
            y3 - y2);
    result[3] = new Rectangle2D.Double(bar.getMinX(), y3, bar.getWidth(),
            bar.getMaxY() - y3);
    return result;
}
Example #11
Source File: StandardBarPainter.java    From ECG-Viewer with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param bar  the bar
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 * @param pegShadow  peg the shadow to the base of the bar?
 */
@Override
public void paintBarShadow(Graphics2D g2, BarRenderer renderer, int row,
        int column, RectangularShape bar, RectangleEdge base,
        boolean pegShadow) {

    // handle a special case - if the bar colour has alpha == 0, it is
    // invisible so we shouldn't draw any shadow
    Paint itemPaint = renderer.getItemPaint(row, column);
    if (itemPaint instanceof Color) {
        Color c = (Color) itemPaint;
        if (c.getAlpha() == 0) {
            return;
        }
    }

    RectangularShape shadow = createShadow(bar, renderer.getShadowXOffset(),
            renderer.getShadowYOffset(), base, pegShadow);
    g2.setPaint(renderer.getShadowPaint());
    g2.fill(shadow);

}
Example #12
Source File: StandardXYBarPainter.java    From buffer_bci with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param bar  the bar
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 * @param pegShadow  peg the shadow to the base of the bar?
 */
@Override
public void paintBarShadow(Graphics2D g2, XYBarRenderer renderer, int row,
        int column, RectangularShape bar, RectangleEdge base,
        boolean pegShadow) {

    // handle a special case - if the bar colour has alpha == 0, it is
    // invisible so we shouldn't draw any shadow
    Paint itemPaint = renderer.getItemPaint(row, column);
    if (itemPaint instanceof Color) {
        Color c = (Color) itemPaint;
        if (c.getAlpha() == 0) {
            return;
        }
    }

    RectangularShape shadow = createShadow(bar, renderer.getShadowXOffset(),
            renderer.getShadowYOffset(), base, pegShadow);
    g2.setPaint(Color.gray);
    g2.fill(shadow);

}
Example #13
Source File: GradientBarPainter.java    From buffer_bci with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Splits a bar into subregions (elsewhere, these subregions will have
 * different gradients applied to them).
 *
 * @param bar  the bar shape.
 * @param a  the first division.
 * @param b  the second division.
 * @param c  the third division.
 *
 * @return An array containing four subregions.
 */
private Rectangle2D[] splitHorizontalBar(RectangularShape bar, double a,
        double b, double c) {
    Rectangle2D[] result = new Rectangle2D[4];
    double y0 = bar.getMinY();
    double y1 = Math.rint(y0 + (bar.getHeight() * a));
    double y2 = Math.rint(y0 + (bar.getHeight() * b));
    double y3 = Math.rint(y0 + (bar.getHeight() * c));
    result[0] = new Rectangle2D.Double(bar.getMinX(), bar.getMinY(),
            bar.getWidth(), y1 - y0);
    result[1] = new Rectangle2D.Double(bar.getMinX(), y1, bar.getWidth(),
            y2 - y1);
    result[2] = new Rectangle2D.Double(bar.getMinX(), y2, bar.getWidth(),
            y3 - y2);
    result[3] = new Rectangle2D.Double(bar.getMinX(), y3, bar.getWidth(),
            bar.getMaxY() - y3);
    return result;
}
Example #14
Source File: StandardXYBarPainter.java    From astor with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param selected  is the data item selected?
 * @param bar  the bar.
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 * @param pegShadow  peg the shadow to the base of the bar?
 *
 * @since 1.2.0
 */
public void paintBarShadow(Graphics2D g2, XYBarRenderer renderer, int row,
        int column, boolean selected, RectangularShape bar,
        RectangleEdge base, boolean pegShadow) {

    // handle a special case - if the bar colour has alpha == 0, it is
    // invisible so we shouldn't draw any shadow
    Paint itemPaint = renderer.getItemPaint(row, column, selected);
    if (itemPaint instanceof Color) {
        Color c = (Color) itemPaint;
        if (c.getAlpha() == 0) {
            return;
        }
    }

    RectangularShape shadow = createShadow(bar, renderer.getShadowXOffset(),
            renderer.getShadowYOffset(), base, pegShadow);
    g2.setPaint(Color.gray);
    g2.fill(shadow);

}
Example #15
Source File: GradientXYBarPainter.java    From ECG-Viewer with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Splits a bar into subregions (elsewhere, these subregions will have
 * different gradients applied to them).
 *
 * @param bar  the bar shape.
 * @param a  the first division.
 * @param b  the second division.
 * @param c  the third division.
 *
 * @return An array containing four subregions.
 */
private Rectangle2D[] splitVerticalBar(RectangularShape bar, double a,
        double b, double c) {
    Rectangle2D[] result = new Rectangle2D[4];
    double x0 = bar.getMinX();
    double x1 = Math.rint(x0 + (bar.getWidth() * a));
    double x2 = Math.rint(x0 + (bar.getWidth() * b));
    double x3 = Math.rint(x0 + (bar.getWidth() * c));
    result[0] = new Rectangle2D.Double(bar.getMinX(), bar.getMinY(),
            x1 - x0, bar.getHeight());
    result[1] = new Rectangle2D.Double(x1, bar.getMinY(), x2 - x1,
            bar.getHeight());
    result[2] = new Rectangle2D.Double(x2, bar.getMinY(), x3 - x2,
            bar.getHeight());
    result[3] = new Rectangle2D.Double(x3, bar.getMinY(),
            bar.getMaxX() - x3, bar.getHeight());
    return result;
}
Example #16
Source File: StandardBarPainter.java    From buffer_bci with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param bar  the bar
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 */
@Override
public void paintBar(Graphics2D g2, BarRenderer renderer, int row,
        int column, RectangularShape bar, RectangleEdge base) {

    Paint itemPaint = renderer.getItemPaint(row, column);
    GradientPaintTransformer t = renderer.getGradientPaintTransformer();
    if (t != null && itemPaint instanceof GradientPaint) {
        itemPaint = t.transform((GradientPaint) itemPaint, bar);
    }
    g2.setPaint(itemPaint);
    g2.fill(bar);

    // draw the outline...
    if (renderer.isDrawBarOutline()) {
           // && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
        Stroke stroke = renderer.getItemOutlineStroke(row, column);
        Paint paint = renderer.getItemOutlinePaint(row, column);
        if (stroke != null && paint != null) {
            g2.setStroke(stroke);
            g2.setPaint(paint);
            g2.draw(bar);
        }
    }

}
Example #17
Source File: StandardBarPainter.java    From ccu-historian with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param bar  the bar
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 */
@Override
public void paintBar(Graphics2D g2, BarRenderer renderer, int row,
        int column, RectangularShape bar, RectangleEdge base) {

    Paint itemPaint = renderer.getItemPaint(row, column);
    GradientPaintTransformer t = renderer.getGradientPaintTransformer();
    if (t != null && itemPaint instanceof GradientPaint) {
        itemPaint = t.transform((GradientPaint) itemPaint, bar);
    }
    g2.setPaint(itemPaint);
    g2.fill(bar);

    // draw the outline...
    if (renderer.isDrawBarOutline()) {
           // && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
        Stroke stroke = renderer.getItemOutlineStroke(row, column);
        Paint paint = renderer.getItemOutlinePaint(row, column);
        if (stroke != null && paint != null) {
            g2.setStroke(stroke);
            g2.setPaint(paint);
            g2.draw(bar);
        }
    }

}
Example #18
Source File: CompositeButtonPainter.java    From rapidminer-studio with GNU Affero General Public License v3.0 6 votes vote down vote up 
/**
 * Draws the component background.
 *
 * @param g
 *            the graphics context
 */
public void paintComponent(Graphics g) {
	RectangularShape rectangle;
	int radius = RapidLookAndFeel.CORNER_DEFAULT_RADIUS;
	switch (position) {
		case SwingConstants.LEFT:
			rectangle = new RoundRectangle2D.Double(0, 0, button.getWidth() + radius, button.getHeight(), radius,
					radius);
			break;
		case SwingConstants.CENTER:
			rectangle = new Rectangle2D.Double(0, 0, button.getWidth(), button.getHeight());
			break;
		default:
			rectangle = new RoundRectangle2D.Double(-radius, 0, button.getWidth() + radius, button.getHeight(), radius,
					radius);
			break;
	}
	RapidLookTools.drawButton(button, g, rectangle);
}
Example #19
Source File: GradientBarPainter.java    From ccu-historian with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Splits a bar into subregions (elsewhere, these subregions will have
 * different gradients applied to them).
 *
 * @param bar  the bar shape.
 * @param a  the first division.
 * @param b  the second division.
 * @param c  the third division.
 *
 * @return An array containing four subregions.
 */
private Rectangle2D[] splitHorizontalBar(RectangularShape bar, double a,
        double b, double c) {
    Rectangle2D[] result = new Rectangle2D[4];
    double y0 = bar.getMinY();
    double y1 = Math.rint(y0 + (bar.getHeight() * a));
    double y2 = Math.rint(y0 + (bar.getHeight() * b));
    double y3 = Math.rint(y0 + (bar.getHeight() * c));
    result[0] = new Rectangle2D.Double(bar.getMinX(), bar.getMinY(),
            bar.getWidth(), y1 - y0);
    result[1] = new Rectangle2D.Double(bar.getMinX(), y1, bar.getWidth(),
            y2 - y1);
    result[2] = new Rectangle2D.Double(bar.getMinX(), y2, bar.getWidth(),
            y3 - y2);
    result[3] = new Rectangle2D.Double(bar.getMinX(), y3, bar.getWidth(),
            bar.getMaxY() - y3);
    return result;
}
Example #20
Source File: StandardXYBarPainter.java    From SIMVA-SoS with Apache License 2.0 6 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param bar  the bar
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 */
@Override
public void paintBar(Graphics2D g2, XYBarRenderer renderer, int row,
        int column, RectangularShape bar, RectangleEdge base) {

    Paint itemPaint = renderer.getItemPaint(row, column);
    GradientPaintTransformer t = renderer.getGradientPaintTransformer();
    if (t != null && itemPaint instanceof GradientPaint) {
        itemPaint = t.transform((GradientPaint) itemPaint, bar);
    }
    g2.setPaint(itemPaint);
    g2.fill(bar);

    // draw the outline...
    if (renderer.isDrawBarOutline()) {
           // && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
        Stroke stroke = renderer.getItemOutlineStroke(row, column);
        Paint paint = renderer.getItemOutlinePaint(row, column);
        if (stroke != null && paint != null) {
            g2.setStroke(stroke);
            g2.setPaint(paint);
            g2.draw(bar);
        }
    }

}
Example #21
Source File: PseudoSpectraRenderer.java    From mzmine2 with GNU General Public License v2.0 6 votes vote down vote up 
public PseudoSpectraRenderer(Color color, boolean isTransparent) {

    this.isTransparent = isTransparent;

    // Set painting color
    setDefaultPaint(color);

    // Shadow makes fake peaks
    setShadowVisible(false);

    // Set the tooltip generator
    SpectraToolTipGenerator tooltipGenerator = new SpectraToolTipGenerator();
    setDefaultToolTipGenerator(tooltipGenerator);

    // We want to paint the peaks using simple color without any gradient
    // effects
    setBarPainter(new StandardXYBarPainter() {
      @Override
      public void paintBar(Graphics2D g2, XYBarRenderer renderer, int row, int column,
          RectangularShape bar, RectangleEdge base) {
        super.paintBar(g2, renderer, row, column, new Rectangle2D.Double(
            bar.getX() + (bar.getWidth() - 1.5) / 2, bar.getY(), 1.5, bar.getHeight()), base);
      }
    });
  }
Example #22
Source File: GradientXYBarPainter.java    From astor with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Splits a bar into subregions (elsewhere, these subregions will have
 * different gradients applied to them).
 *
 * @param bar  the bar shape.
 * @param a  the first division.
 * @param b  the second division.
 * @param c  the third division.
 *
 * @return An array containing four subregions.
 */
private Rectangle2D[] splitHorizontalBar(RectangularShape bar, double a,
        double b, double c) {
    Rectangle2D[] result = new Rectangle2D[4];
    double y0 = bar.getMinY();
    double y1 = Math.rint(y0 + (bar.getHeight() * a));
    double y2 = Math.rint(y0 + (bar.getHeight() * b));
    double y3 = Math.rint(y0 + (bar.getHeight() * c));
    result[0] = new Rectangle2D.Double(bar.getMinX(), bar.getMinY(),
            bar.getWidth(), y1 - y0);
    result[1] = new Rectangle2D.Double(bar.getMinX(), y1, bar.getWidth(),
            y2 - y1);
    result[2] = new Rectangle2D.Double(bar.getMinX(), y2, bar.getWidth(),
            y3 - y2);
    result[3] = new Rectangle2D.Double(bar.getMinX(), y3, bar.getWidth(),
            bar.getMaxY() - y3);
    return result;
}
Example #23
Source File: GradientXYBarPainter.java    From SIMVA-SoS with Apache License 2.0 6 votes vote down vote up 
/**
 * Splits a bar into subregions (elsewhere, these subregions will have
 * different gradients applied to them).
 *
 * @param bar  the bar shape.
 * @param a  the first division.
 * @param b  the second division.
 * @param c  the third division.
 *
 * @return An array containing four subregions.
 */
private Rectangle2D[] splitVerticalBar(RectangularShape bar, double a,
        double b, double c) {
    Rectangle2D[] result = new Rectangle2D[4];
    double x0 = bar.getMinX();
    double x1 = Math.rint(x0 + (bar.getWidth() * a));
    double x2 = Math.rint(x0 + (bar.getWidth() * b));
    double x3 = Math.rint(x0 + (bar.getWidth() * c));
    result[0] = new Rectangle2D.Double(bar.getMinX(), bar.getMinY(),
            x1 - x0, bar.getHeight());
    result[1] = new Rectangle2D.Double(x1, bar.getMinY(), x2 - x1,
            bar.getHeight());
    result[2] = new Rectangle2D.Double(x2, bar.getMinY(), x3 - x2,
            bar.getHeight());
    result[3] = new Rectangle2D.Double(x3, bar.getMinY(),
            bar.getMaxX() - x3, bar.getHeight());
    return result;
}
Example #24
Source File: GradientBarPainter.java    From buffer_bci with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Splits a bar into subregions (elsewhere, these subregions will have
 * different gradients applied to them).
 *
 * @param bar  the bar shape.
 * @param a  the first division.
 * @param b  the second division.
 * @param c  the third division.
 *
 * @return An array containing four subregions.
 */
private Rectangle2D[] splitVerticalBar(RectangularShape bar, double a,
        double b, double c) {
    Rectangle2D[] result = new Rectangle2D[4];
    double x0 = bar.getMinX();
    double x1 = Math.rint(x0 + (bar.getWidth() * a));
    double x2 = Math.rint(x0 + (bar.getWidth() * b));
    double x3 = Math.rint(x0 + (bar.getWidth() * c));
    result[0] = new Rectangle2D.Double(bar.getMinX(), bar.getMinY(),
            x1 - x0, bar.getHeight());
    result[1] = new Rectangle2D.Double(x1, bar.getMinY(), x2 - x1,
            bar.getHeight());
    result[2] = new Rectangle2D.Double(x2, bar.getMinY(), x3 - x2,
            bar.getHeight());
    result[3] = new Rectangle2D.Double(x3, bar.getMinY(),
            bar.getMaxX() - x3, bar.getHeight());
    return result;
}
Example #25
Source File: GradientXYBarPainter.java    From ccu-historian with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Splits a bar into subregions (elsewhere, these subregions will have
 * different gradients applied to them).
 *
 * @param bar  the bar shape.
 * @param a  the first division.
 * @param b  the second division.
 * @param c  the third division.
 *
 * @return An array containing four subregions.
 */
private Rectangle2D[] splitVerticalBar(RectangularShape bar, double a,
        double b, double c) {
    Rectangle2D[] result = new Rectangle2D[4];
    double x0 = bar.getMinX();
    double x1 = Math.rint(x0 + (bar.getWidth() * a));
    double x2 = Math.rint(x0 + (bar.getWidth() * b));
    double x3 = Math.rint(x0 + (bar.getWidth() * c));
    result[0] = new Rectangle2D.Double(bar.getMinX(), bar.getMinY(),
            x1 - x0, bar.getHeight());
    result[1] = new Rectangle2D.Double(x1, bar.getMinY(), x2 - x1,
            bar.getHeight());
    result[2] = new Rectangle2D.Double(x2, bar.getMinY(), x3 - x2,
            bar.getHeight());
    result[3] = new Rectangle2D.Double(x3, bar.getMinY(),
            bar.getMaxX() - x3, bar.getHeight());
    return result;
}
Example #26
Source File: StandardXYBarPainter.java    From ccu-historian with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param bar  the bar
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 */
@Override
public void paintBar(Graphics2D g2, XYBarRenderer renderer, int row,
        int column, RectangularShape bar, RectangleEdge base) {

    Paint itemPaint = renderer.getItemPaint(row, column);
    GradientPaintTransformer t = renderer.getGradientPaintTransformer();
    if (t != null && itemPaint instanceof GradientPaint) {
        itemPaint = t.transform((GradientPaint) itemPaint, bar);
    }
    g2.setPaint(itemPaint);
    g2.fill(bar);

    // draw the outline...
    if (renderer.isDrawBarOutline()) {
           // && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
        Stroke stroke = renderer.getItemOutlineStroke(row, column);
        Paint paint = renderer.getItemOutlinePaint(row, column);
        if (stroke != null && paint != null) {
            g2.setStroke(stroke);
            g2.setPaint(paint);
            g2.draw(bar);
        }
    }

}
Example #27
Source File: StandardXYBarPainter.java    From ccu-historian with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param bar  the bar
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 * @param pegShadow  peg the shadow to the base of the bar?
 */
@Override
public void paintBarShadow(Graphics2D g2, XYBarRenderer renderer, int row,
        int column, RectangularShape bar, RectangleEdge base,
        boolean pegShadow) {

    // handle a special case - if the bar colour has alpha == 0, it is
    // invisible so we shouldn't draw any shadow
    Paint itemPaint = renderer.getItemPaint(row, column);
    if (itemPaint instanceof Color) {
        Color c = (Color) itemPaint;
        if (c.getAlpha() == 0) {
            return;
        }
    }

    RectangularShape shadow = createShadow(bar, renderer.getShadowXOffset(),
            renderer.getShadowYOffset(), base, pegShadow);
    g2.setPaint(Color.gray);
    g2.fill(shadow);

}
Example #28
Source File: GradientXYBarPainter.java    From ECG-Viewer with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param bar  the bar
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 * @param pegShadow  peg the shadow to the base of the bar?
 */
@Override
public void paintBarShadow(Graphics2D g2, XYBarRenderer renderer, int row,
        int column, RectangularShape bar, RectangleEdge base,
        boolean pegShadow) {

    // handle a special case - if the bar colour has alpha == 0, it is
    // invisible so we shouldn't draw any shadow
    Paint itemPaint = renderer.getItemPaint(row, column);
    if (itemPaint instanceof Color) {
        Color c = (Color) itemPaint;
        if (c.getAlpha() == 0) {
            return;
        }
    }

    RectangularShape shadow = createShadow(bar, renderer.getShadowXOffset(),
            renderer.getShadowYOffset(), base, pegShadow);
    g2.setPaint(Color.gray);
    g2.fill(shadow);

}
Example #29
Source File: StandardBarPainter.java    From astor with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Paints a single bar instance.
 *
 * @param g2  the graphics target.
 * @param renderer  the renderer.
 * @param row  the row index.
 * @param column  the column index.
 * @param selected  is the item selected?
 * @param bar  the bar
 * @param base  indicates which side of the rectangle is the base of the
 *              bar.
 */
public void paintBar(Graphics2D g2, BarRenderer renderer, int row,
        int column, boolean selected, RectangularShape bar,
        RectangleEdge base) {

    Paint itemPaint = renderer.getItemPaint(row, column, selected);
    GradientPaintTransformer t = renderer.getGradientPaintTransformer();
    if (t != null && itemPaint instanceof GradientPaint) {
        itemPaint = t.transform((GradientPaint) itemPaint, bar);
    }
    g2.setPaint(itemPaint);
    g2.fill(bar);

    // draw the outline...
    if (renderer.isDrawBarOutline()) {
           // && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) {
        Stroke stroke = renderer.getItemOutlineStroke(row, column,
                selected);
        Paint paint = renderer.getItemOutlinePaint(row, column, selected);
        if (stroke != null && paint != null) {
            g2.setStroke(stroke);
            g2.setPaint(paint);
            g2.draw(bar);
        }
    }

}
Example #30
Source File: LuckShapeBorder.java    From littleluck with Apache License 2.0 5 votes vote down vote up 
/**
 * get border shape.
 * 
 * @param field
 * @param c
 * @return
 */
private RectangularShape getBorderShape(LuckBorderField field, Component c)
{
    if(field != null)
    {
        return field.getBorderShape();
    }

    return c.getBounds();
}