Examples with Pattern org.eclipse.swt.graphics.Pattern used on opensource projects

Example 11 with Pattern

use of org.eclipse.swt.graphics.Pattern in project yamcs-studio by yamcs.

the class EllipseFigure method setGradientPattern.

protected Pattern setGradientPattern(Graphics graphics, Rectangle figureBounds, Color gradientStartColor, Color fillColor) {
    Pattern pattern;
    var tx = figureBounds.x;
    var ty = figureBounds.y + figureBounds.height;
    if (!horizontalFill) {
        tx = figureBounds.x + figureBounds.width;
        ty = figureBounds.y;
    }
    var alpha = getAlpha() == null ? 255 : getAlpha();
    // Workaround for the pattern zoom bug on ScaledGraphics:
    // The coordinates need to be scaled for ScaledGraphics.
    var scale = graphics.getAbsoluteScale();
    pattern = new Pattern(Display.getCurrent(), (int) (figureBounds.x * scale), (int) (figureBounds.y * scale), (int) (tx * scale), (int) (ty * scale), gradientStartColor, alpha, fillColor, alpha);
    graphics.setBackgroundPattern(pattern);
    return pattern;
}

Example 12 with Pattern

use of org.eclipse.swt.graphics.Pattern in project yamcs-studio by yamcs.

the class RoundedRectangleFigure method fillShape.

@Override
protected void fillShape(Graphics graphics) {
    var figureBounds = getClientArea();
    if (support3D == null) {
        support3D = GraphicsUtil.testPatternSupported(graphics);
    }
    if (!transparent) {
        graphics.pushState();
        if (isEnabled()) {
            graphics.setBackgroundColor(getBackgroundColor());
        }
        Pattern pattern = null;
        if (gradient && support3D && isEnabled()) {
            pattern = setGradientPattern(graphics, figureBounds, backGradientStartColor, getBackgroundColor());
        }
        graphics.fillRoundRectangle(figureBounds, corner.width, corner.height);
        if (pattern != null) {
            pattern.dispose();
        }
        graphics.popState();
    }
    if (getFill() > 0) {
        Rectangle fillRectangle;
        if (horizontalFill) {
            var newW = (int) Math.round(figureBounds.width * (getFill() / 100));
            fillRectangle = new Rectangle(figureBounds.x, figureBounds.y, newW, figureBounds.height);
        } else {
            var newH = (int) Math.round(figureBounds.height * (getFill() / 100));
            fillRectangle = new Rectangle(figureBounds.x, figureBounds.y + figureBounds.height - newH, figureBounds.width, newH);
        }
        graphics.pushState();
        graphics.setClip(fillRectangle);
        if (isEnabled()) {
            graphics.setBackgroundColor(getForegroundColor());
        }
        Pattern pattern = null;
        if (gradient && support3D && isEnabled()) {
            pattern = setGradientPattern(graphics, figureBounds, foreGradientStartColor, getForegroundColor());
        }
        graphics.fillRoundRectangle(figureBounds, corner.width, corner.height);
        if (pattern != null) {
            pattern.dispose();
        }
        graphics.popState();
    }
}

Example 13 with Pattern

use of org.eclipse.swt.graphics.Pattern in project pentaho-kettle by pentaho.

the class Sleak method refreshLabel.

void refreshLabel() {
    int colors = 0, cursors = 0, fonts = 0, gcs = 0, images = 0;
    int paths = 0, patterns = 0, regions = 0, textLayouts = 0, transforms = 0;
    for (int i = 0; i < objects.length; i++) {
        Object object = objects[i];
        if (object instanceof Color) {
            colors++;
        }
        if (object instanceof Cursor) {
            cursors++;
        }
        if (object instanceof Font) {
            fonts++;
        }
        if (object instanceof GC) {
            gcs++;
        }
        if (object instanceof Image) {
            images++;
        }
        if (object instanceof Path) {
            paths++;
        }
        if (object instanceof Pattern) {
            patterns++;
        }
        if (object instanceof Region) {
            regions++;
        }
        if (object instanceof TextLayout) {
            textLayouts++;
        }
        if (object instanceof Transform) {
            transforms++;
        }
    }
    String string = "";
    if (colors != 0) {
        string += colors + " Color(s)\n";
    }
    if (cursors != 0) {
        string += cursors + " Cursor(s)\n";
    }
    if (fonts != 0) {
        string += fonts + " Font(s)\n";
    }
    if (gcs != 0) {
        string += gcs + " GC(s)\n";
    }
    if (images != 0) {
        string += images + " Image(s)\n";
    }
    if (paths != 0) {
        string += paths + " Paths(s)\n";
    }
    if (patterns != 0) {
        string += patterns + " Pattern(s)\n";
    }
    if (regions != 0) {
        string += regions + " Region(s)\n";
    }
    if (textLayouts != 0) {
        string += textLayouts + " TextLayout(s)\n";
    }
    if (transforms != 0) {
        string += transforms + " Transform(s)\n";
    }
    if (string.length() != 0) {
        string = string.substring(0, string.length() - 1);
    }
    label.setText(string);
}

Example 14 with Pattern

use of org.eclipse.swt.graphics.Pattern in project archi by archimatetool.

the class BusinessActorFigure method drawFigure.

@Override
protected void drawFigure(Graphics graphics) {
    if (getFigureDelegate() != null) {
        getFigureDelegate().drawFigure(graphics);
        drawIcon(graphics);
        return;
    }
    graphics.pushState();
    Rectangle rect = getBounds().getCopy();
    rect.width--;
    rect.height--;
    Rectangle imageBounds = rect.getCopy();
    // Set line width here so that the whole figure is constrained, otherwise SVG graphics will have overspill
    setLineWidth(graphics, 1, rect);
    setFigurePositionFromTextPosition(rect, 2 / 3.0);
    if (!isEnabled()) {
        setDisabledState(graphics);
    }
    graphics.setAlpha(getAlpha());
    graphics.setBackgroundColor(getFillColor());
    Pattern gradient = applyGradientPattern(graphics, rect);
    Path path = new Path(null);
    int diameter = Math.min(rect.width / 2, rect.height / 3);
    path.addArc((rect.x + rect.width / 2 - diameter / 2), (rect.y + rect.height / 2 - diameter - diameter / 2), diameter, diameter, 0, 360);
    graphics.fillPath(path);
    disposeGradientPattern(graphics, gradient);
    // Lines
    graphics.setAlpha(getLineAlpha());
    graphics.setForegroundColor(getLineColor());
    graphics.drawPath(path);
    path.dispose();
    graphics.setLineCap(SWT.CAP_ROUND);
    graphics.drawLine(rect.x + rect.width / 2, rect.y + rect.height / 2 - diameter / 2, rect.x + rect.width / 2, rect.y + rect.height / 2 - diameter / 2 + diameter);
    graphics.drawLine(rect.x + rect.width / 2, rect.y + rect.height / 2 - diameter / 2 + diameter, rect.x + rect.width / 2 - diameter, rect.y + rect.height / 2 - diameter / 2 + diameter + diameter);
    graphics.drawLine(rect.x + rect.width / 2, rect.y + rect.height / 2 - diameter / 2 + diameter, rect.x + rect.width / 2 + diameter, rect.y + rect.height / 2 - diameter / 2 + diameter + diameter);
    graphics.drawLine(rect.x + rect.width / 2 - diameter, rect.y + rect.height / 2 - diameter / 4, rect.x + rect.width / 2 + diameter, rect.y + rect.height / 2 - diameter / 4);
    // Image Icon
    drawIconImage(graphics, imageBounds, 0, 0, 0, 0);
    graphics.popState();
}

Example 15 with Pattern

use of org.eclipse.swt.graphics.Pattern in project archi by archimatetool.

the class CapabilityFigure method drawFigure.

@Override
protected void drawFigure(Graphics graphics) {
    if (getFigureDelegate() != null) {
        getFigureDelegate().drawFigure(graphics);
        drawIcon(graphics);
        return;
    }
    graphics.pushState();
    Rectangle rect = getBounds().getCopy();
    rect.width--;
    rect.height--;
    Rectangle imageBounds = rect.getCopy();
    // Set line width here so that the whole figure is constrained, otherwise SVG graphics will have overspill
    setLineWidth(graphics, 1, rect);
    setFigurePositionFromTextPosition(rect);
    if (!isEnabled()) {
        setDisabledState(graphics);
    }
    graphics.setAlpha(getAlpha());
    graphics.setBackgroundColor(getFillColor());
    Pattern gradient = applyGradientPattern(graphics, rect);
    Path path = new Path(null);
    // block length
    int blockLength = Math.min(rect.height / 3, rect.width / 3);
    int figureLength = blockLength * 3;
    int xMargin = (rect.width - figureLength) / 2;
    int yMargin = (rect.height - figureLength) / 2;
    path.moveTo(rect.x + xMargin, rect.y + yMargin + 3 * blockLength);
    path.lineTo(rect.x + xMargin, rect.y + yMargin + 2 * blockLength);
    path.lineTo(rect.x + xMargin + 1 * blockLength, rect.y + yMargin + 2 * blockLength);
    path.lineTo(rect.x + xMargin + 1 * blockLength, rect.y + yMargin + 1 * blockLength);
    path.lineTo(rect.x + xMargin + 2 * blockLength, rect.y + yMargin + 1 * blockLength);
    path.lineTo(rect.x + xMargin + 2 * blockLength, rect.y + yMargin);
    path.lineTo(rect.x + xMargin + 3 * blockLength, rect.y + yMargin);
    path.lineTo(rect.x + xMargin + 3 * blockLength, rect.y + yMargin + 3 * blockLength);
    path.close();
    graphics.fillPath(path);
    disposeGradientPattern(graphics, gradient);
    graphics.setAlpha(getLineAlpha());
    graphics.setForegroundColor(getLineColor());
    graphics.drawPath(path);
    path.dispose();
    // Inner lines
    graphics.drawLine(rect.x + xMargin + 1 * blockLength, rect.y + yMargin + 3 * blockLength, rect.x + xMargin + 1 * blockLength, rect.y + yMargin + 2 * blockLength);
    graphics.drawLine(rect.x + xMargin + 2 * blockLength, rect.y + yMargin + 3 * blockLength, rect.x + xMargin + 2 * blockLength, rect.y + yMargin + 1 * blockLength);
    graphics.drawLine(rect.x + xMargin + 1 * blockLength, rect.y + yMargin + 2 * blockLength, rect.x + xMargin + 3 * blockLength, rect.y + yMargin + 2 * blockLength);
    graphics.drawLine(rect.x + xMargin + 2 * blockLength, rect.y + yMargin + 1 * blockLength, rect.x + xMargin + 3 * blockLength, rect.y + yMargin + 1 * blockLength);
    // Image Icon
    drawIconImage(graphics, imageBounds, 0, 0, 0, 0);
    graphics.popState();
}