Java Polyline.setAntialias方法代码示例

import org.eclipse.draw2d.Polyline; //导入方法依赖的package包/类
/**
 * Creates a filled circle containing an L like segment to simulate a clock.
 * 
 * @see seg.jUCMNav.figures.PathNodeFigure#createFigure()
 */
protected void createFigure() {
    ellipse = new Ellipse();
    // we're making it larger than the empty point.
    ellipse.setBounds(new Rectangle(preferredSize.width / 8, preferredSize.height / 8, DEFAULT_WIDTH * 3 / 4, DEFAULT_HEIGHT * 3 / 4));
    ellipse.setAntialias(GeneralPreferencePage.getAntialiasingPref());
    poly = new Polyline();
    poly.addPoint(new Point(DEFAULT_WIDTH / 2, preferredSize.height / 8));
    poly.addPoint(new Point(DEFAULT_WIDTH / 2, DEFAULT_HEIGHT / 2));
    poly.addPoint(new Point(preferredSize.width * 7 / 8, DEFAULT_HEIGHT / 2));
    poly.setAntialias(GeneralPreferencePage.getAntialiasingPref());
    ellipse.add(poly);
    ellipse.setLineWidth(2);
    ellipse.setAntialias(GeneralPreferencePage.getAntialiasingPref());
    poly.setLineWidth(2);

    add(ellipse);

}
 

import org.eclipse.draw2d.Polyline; //导入方法依赖的package包/类
/**
 * A simple line, as wide as the bounds.
 * 
 * @see seg.jUCMNav.figures.PathNodeFigure#createFigure()
 */
protected void createFigure() {
    mainFigure = new Polygon();
    edges = new PointList();
    
    int barWidth = 6 / 2;

    edges.addPoint(DEFAULT_WIDTH / 2 - barWidth, 1);
    edges.addPoint(DEFAULT_WIDTH / 2 - barWidth, DEFAULT_HEIGHT-1);

    edges.addPoint(DEFAULT_WIDTH / 2 + barWidth, DEFAULT_HEIGHT-1);
    edges.addPoint(DEFAULT_WIDTH / 2 + barWidth, 1);
    edges.addPoint(DEFAULT_WIDTH / 2 - barWidth, 1);

    mainFigure.setLineWidth(2);
    mainFigure.setPoints(edges);
    mainFigure.setAntialias(GeneralPreferencePage.getAntialiasingPref());
    mainFigure.setForegroundColor(ColorManager.GRAY);
    mainFigure.setBackgroundColor(ColorManager.LINE);
    mainFigure.setFill(true);
    
    add(mainFigure);
    
    line = new Polyline();
    linePts = new PointList();
    linePts.addPoint(new Point(DEFAULT_WIDTH / 2 - barWidth+1, 0));
    linePts.addPoint(new Point(DEFAULT_WIDTH / 2 + barWidth-1, DEFAULT_HEIGHT - 1));
    line.setPoints(linePts);
    line.setLineWidth(2);
    line.setAntialias(GeneralPreferencePage.getAntialiasingPref());
    line.setForegroundColor(ColorManager.WHITE);
    
    add(line);
}
 

import org.eclipse.draw2d.Polyline; //导入方法依赖的package包/类
/**
 * Is a Z like figure determined by the three static constants, WIDTH, HEIGHT and DELTA
 * 
 */
protected void createFigure() {
    poly = new Polyline();
    poly.setLineWidth(3);
    poly.addPoint(getInitial());
    poly.addPoint(new Point(-WIDTH / 2, HEIGHT / 2));
    poly.addPoint(new Point(WIDTH / 2, -HEIGHT / 2));
    poly.addPoint(new Point(WIDTH / 2, -DELTA));
    poly.setAntialias(GeneralPreferencePage.getAntialiasingPref());

    add(poly);
}
 

import org.eclipse.draw2d.Polyline; //导入方法依赖的package包/类
/**
 * An ellipse that fills 2/3 of the area.
 * 
 * @see seg.jUCMNav.figures.PathNodeFigure#createFigure()
 */
protected void createFigure() {

    int width = preferredSize.width;
    int height = preferredSize.height;

    ellipse = new Ellipse();
    ellipse.setBounds(new Rectangle(13, 13, 16, 16));
    ellipse.setBackgroundColor(ColorManager.LINE);
    ellipse.setAntialias(GeneralPreferencePage.getAntialiasingPref());

    
    add(ellipse);

    // create the text inside the main figure
    flowPage = new FlowPage();
    stubTypeText = new TextFlow();
    stubTypeText.setLayoutManager(new SimpleTextLayout(stubTypeText));
    // TODO CONCERNS: should use default font?
    stubTypeText.setFont(new Font(null, "Verdana", 12, SWT.BOLD)); //$NON-NLS-1$
    stubTypeText.setText("F"); //$NON-NLS-1$
    stubTypeText.setForegroundColor(ColorManager.WHITE);
    flowPage.add(stubTypeText);
    // TODO CONCERNS: depends on font size!
    flowPage.setBounds(new Rectangle(16, 12, 20, 20));
    flowPage.setVisible(false);

    add(flowPage);

    // The lightning for an abort failure point
    PointList pts = new PointList();
    pts.addPoint(23, 27);
    pts.addPoint(27, 33);
    pts.addPoint(20, 32);
    pts.addPoint(28, 42);
    pts.addPoint(28, 37);
    pts.addPoint(28, 42);
    pts.addPoint(23, 41);
    
    lightning = new Polyline();
    lightning.setLineWidth(2);
    lightning.setAntialias(GeneralPreferencePage.getAntialiasingPref());
    lightning.setPoints(pts);
    lightning.setVisible(false);
    
    add(lightning);
    
    bar = new Polyline();
    bar.addPoint(new Point(15, 15));
    bar.addPoint(new Point(27, 27));
    bar.setLineWidth(3);
    bar.setVisible(false);
    bar.setForegroundColor(ColorManager.WHITE);
    
    add(bar);
}
 

import org.eclipse.draw2d.Polyline; //导入方法依赖的package包/类
@Override
protected void createFigure() {
    int width = getPreferredSize().width;
    int height = getPreferredSize().height;
    
    lines = new Vector();
    rects = new Vector();

    rect1 = new Polyline();
    line1 = new PointList();
    line1.addPoint(new Point((width - 20) / 2, 18));
    line1.addPoint(new Point((width - 20) / 2 + 20, 18));
    rect1.setPoints(line1);
    rect1.setBackgroundColor(ColorManager.BLACK);
    rect1.setLineWidth(2);
    rect1.setAntialias(GeneralPreferencePage.getAntialiasingPref());
    lines.add(line1);
    rects.add(rect1);
    add(rect1);
    
    rect2 = new Polyline();
    line2 = new PointList();
    line2.addPoint(new Point((width - 14) / 2, 13));
    line2.addPoint(new Point((width - 14) / 2 + 14, 13));
    rect2.setPoints(line2);
    rect2.setBackgroundColor(ColorManager.BLACK);
    rect2.setLineWidth(2);
    rect2.setAntialias(GeneralPreferencePage.getAntialiasingPref());
    lines.add(line2);
    rects.add(rect2);
    add(rect2);
    
    rect3 = new Polyline();
    line3 = new PointList();
    line3.addPoint(new Point((width - 8) / 2, 8));
    line3.addPoint(new Point((width - 8) / 2 + 8, 8));
    rect3.setPoints(line3);
    rect3.setBackgroundColor(ColorManager.BLACK);
    rect3.setLineWidth(2);
    rect3.setAntialias(GeneralPreferencePage.getAntialiasingPref());
    lines.add(line3);
    rects.add(rect3);
    add(rect3);
}