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

Example 86 with Path

use of org.eclipse.swt.graphics.Path 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 87 with Path

use of org.eclipse.swt.graphics.Path 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 88 with Path

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

the class InteractionFigure method getFigurePath.

private Path getFigurePath(Rectangle rect) {
    // fraction to use for diameter in landscape bounds
    final float FRACTION = 0.86f;
    // gap to use for diameter in landscape bounds
    final float GAP = 1 - FRACTION;
    float diameter;
    int x1 = rect.x, x2;
    // width < height or same
    if (rect.width <= rect.height) {
        diameter = rect.width * FRACTION;
        x2 = rect.x + rect.width;
    } else // height < width
    {
        // minimum of height or 85% of width
        diameter = Math.min(rect.height, rect.width * 0.85f);
        x1 += ((rect.width - diameter) / 2) - (diameter * GAP / 2);
        x2 = (int) (x1 + diameter + (diameter * GAP));
    }
    int y = (int) (rect.y + (rect.height - diameter) / 2);
    Path path = new Path(null);
    path.addArc(x1, y, diameter, diameter, 90, 180);
    path.close();
    path.moveTo(x1 + (diameter / 2), y);
    path.addArc(x2 - diameter, y, diameter, diameter, 270, 180);
    path.close();
    return path;
}

Example 89 with Path

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

the class InteractionFigure method drawIcon.

/**
 * Draw the icon
 */
private void drawIcon(Graphics graphics) {
    if (!isIconVisible()) {
        return;
    }
    graphics.pushState();
    graphics.setLineWidth(1);
    graphics.setForegroundColor(isEnabled() ? ColorConstants.black : ColorConstants.gray);
    // Start at top
    Point pt = getIconOrigin();
    Path path = new Path(null);
    path.addArc(pt.x - 5, pt.y, 10, 12, 90, 180);
    path.lineTo(pt.x, pt.y - 0.5f);
    graphics.drawPath(path);
    path.dispose();
    path = new Path(null);
    path.addArc(pt.x - 2, pt.y, 10, 12, -90, 180);
    path.lineTo(pt.x + 3, pt.y + 12.5f);
    graphics.drawPath(path);
    path.dispose();
    graphics.popState();
}

Example 90 with Path

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

the class LocationFigure method drawIcon.

/**
 * Draw the icon
 */
private void drawIcon(Graphics graphics) {
    if (!isIconVisible()) {
        return;
    }
    graphics.pushState();
    graphics.setLineWidth(1);
    graphics.setForegroundColor(isEnabled() ? ColorConstants.black : ColorConstants.gray);
    // Start at top
    Point pt = getIconOrigin();
    Path path = new Path(null);
    path.addArc(pt.x - 5, pt.y - 15, 10, 10, -20, 220);
    path.lineTo(pt.x, pt.y);
    path.close();
    graphics.drawPath(path);
    path.dispose();
    graphics.popState();
}