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

Example 56 with Pattern

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

the class FacilityFigure 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 = getFigurePath(rect);
    graphics.fillPath(path);
    disposeGradientPattern(graphics, gradient);
    // Lines
    graphics.setAlpha(getLineAlpha());
    graphics.setForegroundColor(getLineColor());
    graphics.drawPath(path);
    path.dispose();
    // Image Icon
    drawIconImage(graphics, imageBounds, 0, 0, 0, 0);
    graphics.popState();
}

Example 57 with Pattern

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

the class GapFigure method drawFigure.

@Override
protected void drawFigure(Graphics graphics) {
    if (getDiagramModelArchimateObject().getType() == 0) {
        super.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);
    // Should match 'widthFraction' formula
    setFigurePositionFromTextPosition(rect, 5 / 3.0);
    if (!isEnabled()) {
        setDisabledState(graphics);
    }
    graphics.setAlpha(getAlpha());
    graphics.setBackgroundColor(getFillColor());
    Pattern gradient = applyGradientPattern(graphics, rect);
    // 3/10ths of width
    int widthFraction = 3 * (rect.width / 10);
    int circleRadius = widthFraction;
    // height < width
    if (rect.height < rect.width) {
        // half height or 3/10ths
        circleRadius = Math.min(rect.height / 2, widthFraction);
    }
    int xCenter = rect.x + rect.width / 2;
    int yCenter = rect.y + rect.height / 2;
    Path path = new Path(null);
    path.addArc(xCenter - circleRadius, yCenter - circleRadius, circleRadius * 2, circleRadius * 2, 0, 360);
    graphics.fillPath(path);
    disposeGradientPattern(graphics, gradient);
    graphics.setAlpha(getLineAlpha());
    graphics.setForegroundColor(getLineColor());
    graphics.drawPath(path);
    path.dispose();
    graphics.drawLine(xCenter - (circleRadius + circleRadius / 2), yCenter - circleRadius / 4, xCenter + (circleRadius + circleRadius / 2), yCenter - circleRadius / 4);
    graphics.drawLine(xCenter - (circleRadius + circleRadius / 2), yCenter + circleRadius / 4, xCenter + (circleRadius + circleRadius / 2), yCenter + circleRadius / 4);
    // Image Icon
    drawIconImage(graphics, imageBounds, 0, 0, 0, 0);
    graphics.popState();
}

Example 58 with Pattern

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

the class GroupingFigure method drawFigure.

@Override
protected void drawFigure(Graphics graphics) {
    graphics.pushState();
    Rectangle bounds = getBounds().getCopy();
    bounds.width--;
    bounds.height--;
    graphics.setAntialias(SWT.ON);
    graphics.setAlpha(getAlpha());
    if (!isEnabled()) {
        setDisabledState(graphics);
    }
    // Set line width here so that the whole figure is constrained, otherwise SVG graphics will have overspill
    setLineWidth(graphics, 1, bounds);
    // Scale line dashes below 1.0
    double scale = Math.min(FigureUtils.getGraphicsScale(graphics), 1.0);
    graphics.setLineDash(new float[] { (float) (8 * scale), (float) (4 * scale) });
    graphics.setBackgroundColor(getFillColor());
    graphics.setForegroundColor(getLineColor());
    Pattern gradient = applyGradientPattern(graphics, bounds);
    int[] mainRectangle;
    if (getDiagramModelArchimateObject().getType() == 1) {
        mainRectangle = new int[] { bounds.x, bounds.y, bounds.x + bounds.width, bounds.y, bounds.x + bounds.width, bounds.y + bounds.height, bounds.x, bounds.y + bounds.height };
        Path path = FigureUtils.createPathFromPoints(mainRectangle);
        graphics.fillPath(path);
        path.dispose();
        // Icon
        if (getIconicDelegate() != null) {
            getIconicDelegate().setTopOffset(0);
            drawIconImage(graphics, bounds);
        }
    } else {
        tabWidth = (int) (bounds.width / INSET);
        tabHeight = TOPBAR_HEIGHT;
        if (getDiagramModelArchimateObject().getTextPosition() == ITextPosition.TEXT_POSITION_TOP) {
            int textWidth = FigureUtilities.getTextExtents(getText(), getFont()).width;
            tabWidth = Math.min(Math.max(tabWidth, textWidth + 8), bounds.width);
            // Tab height is calculated from font height
            int textHeight = FigureUtilities.getFontMetrics(getFont()).getHeight();
            // Tab height is calculated from the text control height which includes all text
            // int textHeight = getTextControl().getBounds().height;
            tabHeight = Math.max(TOPBAR_HEIGHT, textHeight);
        }
        mainRectangle = new int[] { bounds.x, bounds.y + tabHeight, bounds.x + bounds.width, bounds.y + tabHeight, bounds.x + bounds.width, bounds.y + bounds.height, bounds.x, bounds.y + bounds.height };
        int[] fillShape = new int[] { bounds.x, bounds.y, bounds.x + tabWidth, bounds.y, bounds.x + tabWidth, bounds.y + tabHeight, bounds.getRight().x, bounds.y + tabHeight, bounds.getRight().x, bounds.getBottom().y, bounds.x, bounds.getBottom().y };
        Path path = FigureUtils.createPathFromPoints(fillShape);
        graphics.fillPath(path);
        path.dispose();
        // Icon
        if (getIconicDelegate() != null) {
            getIconicDelegate().setTopOffset(tabHeight);
            drawIconImage(graphics, bounds);
        }
        graphics.setAlpha(getLineAlpha());
        graphics.drawLine(bounds.x, bounds.y, bounds.x, bounds.y + tabHeight);
        graphics.drawLine(bounds.x, bounds.y, bounds.x + tabWidth, bounds.y);
        graphics.drawLine(bounds.x + tabWidth, bounds.y, bounds.x + tabWidth, bounds.y + tabHeight);
    }
    disposeGradientPattern(graphics, gradient);
    // Outlines
    graphics.setAlpha(getLineAlpha());
    graphics.drawPolygon(mainRectangle);
    graphics.popState();
}

Example 59 with Pattern

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

the class InteractionFigure 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);
    // Should match 'FRACTION' defined in getFigurePath()
    setFigurePositionFromTextPosition(rect, 1 / 0.86);
    if (!isEnabled()) {
        setDisabledState(graphics);
    }
    graphics.setAlpha(getAlpha());
    graphics.setBackgroundColor(getFillColor());
    Pattern gradient = applyGradientPattern(graphics, rect);
    Path path = getFigurePath(rect);
    graphics.fillPath(path);
    disposeGradientPattern(graphics, gradient);
    // Line
    graphics.setAlpha(getLineAlpha());
    graphics.setForegroundColor(getLineColor());
    graphics.drawPath(path);
    path.dispose();
    // Image Icon
    drawIconImage(graphics, imageBounds, 0, 0, 0, 0);
    graphics.popState();
}

Example 60 with Pattern

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

the class InterfaceFigure 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);
    int diameter;
    int x = rect.x, y = rect.y;
    // width < height or same
    if (rect.width <= rect.height) {
        diameter = rect.width;
        // 'x' is unchanged
        y += (rect.height - diameter) / 2;
    } else // height < width
    {
        diameter = rect.height;
        x += (rect.width - diameter) / 2;
    // 'y' is unchanged
    }
    graphics.fillOval(x, y, diameter, diameter);
    disposeGradientPattern(graphics, gradient);
    // Line
    graphics.setAlpha(getLineAlpha());
    graphics.setForegroundColor(getLineColor());
    graphics.drawOval(x, y, diameter, diameter);
    // Image Icon
    drawIconImage(graphics, imageBounds, 0, 0, 0, 0);
    graphics.popState();
}