Java Graphics.setLineWidth方法代码示例

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
@Override
protected void paintFigure(Graphics graphics) {
	super.paintFigure(graphics);
	graphics.pushState();
	if(axis.isShowMajorGrid()){
		graphics.setLineStyle(axis.isDashGridLine()? SWTConstants.LINE_DASH : SWTConstants.LINE_SOLID);
		graphics.setForegroundColor(axis.getMajorGridColor());
		graphics.setLineWidth(1);
		for(int pos: axis.getScaleTickLabels().getTickLabelPositions()){
			if(axis.isHorizontal())
				graphics.drawLine(axis.getBounds().x + pos, bounds.y + bounds.height,
						axis.getBounds().x + pos, bounds.y);
			else
				graphics.drawLine(bounds.x, axis.getBounds().y + axis.getBounds().height - pos, bounds.x + bounds.width,
						axis.getBounds().y + axis.getBounds().height - pos);
		}
	}
	graphics.popState();
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
@Override
protected void paintFigure(Graphics g) {
	super.paintFigure(g);
	final int LEG = 5;
	Rectangle r = getBounds();
	g.setLineWidth(1);
	g.setForegroundColor(valid ? ColorConstants.black : PandionJConstants.Colors.ERROR);
	
	g.drawLine(r.x, r.y, r.x, r.y+r.height-1);
	g.drawLine(r.x, r.y, r.x+LEG, r.y);
	g.drawLine(r.x, r.y+r.height-1, r.x+LEG, r.y+r.height-1);

	g.drawLine(r.x+r.width-1, r.y, r.x+r.width-1, r.y+r.height);
	g.drawLine(r.x+r.width-1, r.y, r.x+r.width-1-LEG, r.y);
	g.drawLine(r.x+r.width-1, r.y+r.height-1, r.x+r.width-1-LEG, r.y+r.height-1);

	if(!valid) {
		g.setForegroundColor(PandionJConstants.Colors.ERROR);
		String text = "Invalid matrix";
		int textWidth = FigureUtilities.getTextWidth(text, g.getFont());
		Point p = r.getLocation().translate(r.width/2 - textWidth/2, 5);
		g.drawText(text, p);
	}
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
/**
 * {@inheritDoc}
 */
@Override
public void paint(final IFigure figure, final Graphics graphics, final Insets insets) {
    if (getColor() != null) {
        graphics.setForegroundColor(getColor());
    }

    tempRect.setBounds(getPaintRectangle(figure, insets));
    if (getWidth() % 2 == 1) {
        tempRect.width--;
        tempRect.height--;
    }
    tempRect.shrink(getWidth() / 2, getWidth() / 2);
    graphics.setLineWidth(1);

    int g = 9 * DELTA;
    int b = 9 * DELTA;

    for (int i = 0; i <= 5; i++) {
        final Color color = Resources.getColor(new int[] {b, g, 255});
        paint1(i, color, tempRect, graphics);

        g -= DELTA;
        b -= DELTA;
    }
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
/**
 * {@inheritDoc}
 */
@Override
public void paint(IFigure figure, Graphics graphics, Insets insets) {
	if (getColor() != null) {
		graphics.setForegroundColor(getColor());
	}

	tempRect.setBounds(getPaintRectangle(figure, insets));
	if (getWidth() % 2 == 1) {
		tempRect.width--;
		tempRect.height--;
	}
	tempRect.shrink(getWidth() / 2, getWidth() / 2);
	graphics.setLineWidth(1);

	int g = 9 * DELTA;
	int b = 9 * DELTA;

	for (int i = 0; i <= 5; i++) {
		Color color = Resources.getColor(new int[] { b, g, 255 });
		this.paint1(i, color, tempRect, graphics);

		g -= DELTA;
		b -= DELTA;
	}
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
private void drawShadowLayer(Rectangle rectangle, Graphics graphics,
		int offset, Color color) {

	// Save the state of the graphics object
	graphics.pushState();
	graphics.setLineWidth(0);
	graphics.setBackgroundColor(color);
	Rectangle shadowLayer = new Rectangle(rectangle);
	shadowLayer.x += offset;
	shadowLayer.y += offset;

	Dimension cornerDimensions = getCornerDimensions();
	graphics.fillRoundRectangle(shadowLayer, cornerDimensions.width,
			cornerDimensions.height);
	// Restore the start of the graphics object
	graphics.popState();
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
protected void drawDeviceButton(Graphics graphics, int deviceHeight,
		int deviceWidth) {
	int beginBlackButtonX = (deviceWidth / 2) - 25;
	int beginBlackButtonY = deviceHeight - 35 - 25;

	int beginCremeButtonX = (deviceWidth / 2) - 20;

	int beginCremeButtonY = deviceHeight - 35 - 20;

	int beginWhiteButtonX = (deviceWidth / 2) - 18;

	int beginWhiteButtonY = deviceHeight - 35 - 18;

	graphics.setForegroundColor(black);
	graphics.setLineWidth(6);
	graphics.drawArc(beginBlackButtonX, beginBlackButtonY, 50, 50, 0, 360);

	graphics.setForegroundColor(creameColor);
	graphics.setLineWidth(6);
	graphics.drawArc(beginCremeButtonX, beginCremeButtonY, 40, 40, 0, 360);

	graphics.setBackgroundColor(whiteColor);
	graphics.fillArc(beginWhiteButtonX, beginWhiteButtonY, 36, 36, 0, 360);
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
protected void drawHomeIcon(Graphics graphics, int homeX, int homeY) {

		graphics.setForegroundColor(speakerExtGray);
		graphics.setLineWidth(2);
		// Floor
		graphics.drawLine(homeX + 4, homeY + 18, homeX + 14, homeY + 18);

		// Walls
		graphics.drawLine(homeX + 4, homeY + 18, homeX + 4, homeY + 13);
		graphics.drawLine(homeX + 14, homeY + 18, homeX + 14, homeY + 13);

		// Shimney
		graphics.drawLine(homeX + 14, homeY + 9, homeX + 14, homeY + 4);

		// House roof
		graphics.drawLine(homeX + 9, homeY + 4, homeX + 18, homeY + 14);
		graphics.drawLine(homeX + 9, homeY + 4, homeX, homeY + 14);
	}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
/**
	 * Draw polyline with the line style and line width of the trace.
	 * 
 * @param graphics
 * @param pl
 */
private void drawPolyline(Graphics graphics, PointList pl) {
	graphics.pushState();
	graphics.setLineWidth(lineWidth);
	switch(traceType) {
	case SOLID_LINE:
	case STEP_HORIZONTALLY:
	case STEP_VERTICALLY:
		graphics.setLineStyle(SWTConstants.LINE_SOLID);
		graphics.drawPolyline(pl);
		break;
	case DASH_LINE:
		graphics.setLineStyle(SWTConstants.LINE_DASH);
		graphics.drawPolyline(pl);
		break;
	default:
		break;
	}
	graphics.popState();
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
@Override
public void paint(IFigure figure, Graphics graphics, Insets insets) {
	Rectangle r = getPaintRectangle(figure, insets);

	graphics.setLineWidth(getWidth());
	graphics.setLineStyle(getStyle());
	if (getColor() != null)
		graphics.setForegroundColor(getColor());
	int y1 = r.y + getWidth() / 2;
	int x2 = r.x + r.width;
	graphics.drawLine(r.x, y1, x2, y1);
	y1 = r.y + r.height - getWidth() / 2;
	graphics.drawLine(r.x, y1, x2, y1);

	graphics.setLineWidth(1);
	graphics.drawLine(r.x - 10, r.y, r.x - 10, r.y + r.height);
	graphics.drawLine(r.x + r.width, r.y, r.x + r.width, r.y + r.height);
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
@Override
protected void paintFigure(Graphics graphics) {
	super.paintFigure(graphics);
	graphics.setForegroundColor(error ? Constants.Colors.ERROR : ColorConstants.gray);
	graphics.setLineWidth(Constants.ARRAY_LINE_WIDTH);
	graphics.setLineDashOffset(2.5f);
	graphics.setLineStyle(Graphics.LINE_DASH);
	graphics.drawRectangle(getLocation().x, getLocation().y + TOP_PADDING, POSITION_WIDTH-1, POSITION_WIDTH-1);
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
protected void paintConnection(Graphics graphics, HyVersion superseded) {
	Date date = ((DwGraphicalFeatureModelViewer)editor).getCurrentSelectedDate();
	HyFeature feature = superseded.getFeature();

	DwVersionTreeLayouter versionTreeLayouter = DwVersionLayouterManager.getLayouter(feature, date);
	for(HyVersion superseding : HyEvolutionUtil.getValidTemporalElements(superseded.getSupersedingVersions(), date)){
		Rectangle sb = versionTreeLayouter.getBounds(superseded);
		Rectangle ss = versionTreeLayouter.getBounds(superseding);


		Point supersedeedLocation = sb.getCenter();
		Point supersedingLocation = ss.getCenter();

		supersedeedLocation.x += sb.width / 2;
		supersedingLocation.x -= sb.width / 2;


		DEGraphicalEditorTheme theme = DEGraphicalEditor.getTheme();
		graphics.setForegroundColor(theme.getLineColor());
		graphics.setLineWidth(theme.getLineWidth());


		graphics.setLineWidth(2);
		Point start = new Point(supersedeedLocation.x + getLocation().x, supersedeedLocation.y + getLocation().y);
		Point end = new Point(supersedingLocation.x + this.getLocation().x, supersedingLocation.y + getLocation().y);		
		graphics.drawLine(start, end);

		paintConnection(graphics, superseding);
	}
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
/**
 * Override to render the circle without background and with dotted outline
 */
@Override 
protected void paintFigure(Graphics graphics) {
	Rectangle bounds = getBounds().getCopy();
	Rectangle realBounds = bounds.getCopy();
	
	int offset = (int)(HIDDEN_CHILDREN_INDICATOR_SIZE * 0.5);
	bounds.setY(bounds.y + offset);
	bounds.setHeight(bounds.width);
	
	//Compensate for line width
	int lineWidth = outlineWidth / 2;
	bounds.expand(-lineWidth, -lineWidth);

	DEGraphicalEditorTheme theme = DEGraphicalEditor.getTheme();
			
	graphics.setLineStyle(SWT.LINE_CUSTOM);
	graphics.setLineDash(new int[] {4});
	graphics.setLineWidth(theme.getLineWidth());
	graphics.setForegroundColor(theme.getLineColor());

	Point topLeft = realBounds.getTopLeft();
	Point bottomLeft = realBounds.getBottomLeft();
	graphics.drawLine(new Point(topLeft.x+offset-theme.getLineWidth() / 2, topLeft.y), 
					  new Point(bottomLeft.x+offset-theme.getLineWidth() / 2, bottomLeft.y-HIDDEN_CHILDREN_INDICATOR_SIZE));


	DEDrawingUtil.outlineEllipsis(graphics, bounds, outlineColor);		
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
/**
 * @see Shape#outlineShape(Graphics)
 */
protected void outlineShape(Graphics graphics) {
	DEGraphicalEditorTheme theme = DEGraphicalEditor.getTheme();
	
	graphics.setAntialias(SWT.ON);
	graphics.setForegroundColor(color);
	graphics.setLineWidth(theme.getLineWidth());
	graphics.drawPolyline(getPoints());
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
private void drawShadowLayer(final Rectangle rectangle, final Graphics graphics, final int offset, final Color color) {

        // Save the state of the graphics object
        graphics.pushState();
        graphics.setLineWidth(0);
        graphics.setBackgroundColor(color);
        final Rectangle shadowLayer = new Rectangle(rectangle);
        shadowLayer.x += offset;
        shadowLayer.y += offset;

        final Dimension cornerDimensions = getCornerDimensions();
        graphics.fillRoundRectangle(shadowLayer, cornerDimensions.width, cornerDimensions.height);
        // Restore the start of the graphics object
        graphics.popState();
    }
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
protected void drawDeviceSpeaker(Graphics graphics, int deviceWidth) {
	int widthSpeacker = Math.min(180, deviceWidth / 2);
	int xSpeaker = (deviceWidth - widthSpeacker) / 2;
	int ySpeaker = 15;

	graphics.setForegroundColor(black);
	graphics.setLineWidth(2);
	graphics.drawRoundRectangle(new Rectangle(xSpeaker, ySpeaker, widthSpeacker, 10),
			10, 10);
	graphics.setBackgroundColor(speakerGray);
	graphics.fillRoundRectangle(new Rectangle(xSpeaker, ySpeaker, widthSpeacker, 10),
			10, 10);
}