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Java Graphics类代码示例

本文整理汇总了Java中org.eclipse.draw2d.Graphics类的典型用法代码示例。如果您正苦于以下问题：Java Graphics类的具体用法？Java Graphics怎么用？Java Graphics使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


Graphics类属于org.eclipse.draw2d包，在下文中一共展示了Graphics类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: outlineShape

import org.eclipse.draw2d.Graphics; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
@Override
protected void outlineShape(Graphics graphics) {
	Rectangle r = getBounds();
	int x = r.x + getLineWidth() / 2;
	int y = r.y + getLineWidth() / 2;
	int w = r.width - Math.max(1, getLineWidth());
	int h = r.height - Math.max(1, getLineWidth());

	Rectangle bounds = new Rectangle(x, y, w, h);

	Point topRight1 = bounds.getTopRight().translate(0, RETURN_WIDTH);
	Point topRight2 = bounds.getTopRight().translate(-RETURN_WIDTH, 0);
	Point topRight3 = bounds.getTopRight().translate(-RETURN_WIDTH,
			RETURN_WIDTH);

	graphics.drawLine(bounds.getTopLeft(), bounds.getBottomLeft());
	graphics.drawLine(bounds.getBottomLeft(), bounds.getBottomRight());
	graphics.drawLine(bounds.getBottomRight(), topRight1);
	graphics.drawLine(topRight1, topRight2);
	graphics.drawLine(topRight2, bounds.getTopLeft());
	graphics.drawLine(topRight2, topRight3);
	graphics.drawLine(topRight3, topRight1);
}
开发者ID:kozake，项目名称:ermaster-k，代码行数:27，代码来源:NoteFigure.java

示例2: paintFigure

import org.eclipse.draw2d.Graphics; //导入依赖的package包/类
/**
 * @see nexcore.tool.uml.ui.core.diagram.figure.AbstractNotationNodeFigure#paintFigure(org.eclipse.draw2d.Graphics)
 */
@Override
protected void paintFigure(Graphics graphics) {
    
    super.paintFigure(graphics);
    graphics.drawRectangle(getLocation().x, getLocation().y, getSize().width - 1, getSize().height - 1);

    graphics.setAntialias(SWT.ON);
    
    Rectangle bounds = getBounds();
    if(isDangling()){
        graphics.setForegroundColor(ColorConstants.red);
        graphics.drawOval(bounds.x, bounds.y, 12, 12);
        graphics.drawLine(bounds.x + 2, bounds.y + 2, bounds.x + 10, bounds.y + 10);
        graphics.drawLine(bounds.x + 10, bounds.y + 2, bounds.x + 2, bounds.y + 10);
    }
}
开发者ID:SK-HOLDINGS-CC，项目名称:NEXCORE-UML-Modeler，代码行数:20，代码来源:DataTypeFigure.java

示例3: paintClientArea

import org.eclipse.draw2d.Graphics; //导入依赖的package包/类
@Override
protected void paintClientArea ( final Graphics graphics )
{
    if ( this.renderer != null )
    {
        final Draw2DGraphics g = new Draw2DGraphics ( graphics, this.resourceManager.getDevice () );
        try
        {
            this.renderer.paint ( g );
        }
        finally
        {
            g.dispose ();
        }
    }
}
开发者ID:eclipse，项目名称:neoscada，代码行数:17，代码来源:ChartFigure.java

示例4: TextController

import org.eclipse.draw2d.Graphics; //导入依赖的package包/类
public TextController ( final FigureCanvas canvas, final SymbolController controller, final Text element, final ResourceManager manager )
{
    super ( controller, manager );
    this.canvas = canvas;
    this.figure = new Label ( element.getText ()) {
        @Override
        public void addNotify ()
        {
            super.addNotify ();
            start ();
        }

        @Override
        protected void paintFigure ( final Graphics graphics )
        {
            final Double alpha = getAlpha ();
            if ( alpha != null )
            {
                graphics.setAlpha ( (int) ( Math.max ( 0.0, Math.min ( 1.0, alpha ) ) * 255.0 ) );
            }
            super.paintFigure ( graphics );
        }

        @Override
        public void removeNotify ()
        {
            stop ();
            super.removeNotify ( );
        }
    };
    controller.addElement ( element, this );

    applyCommon ( element );
}
开发者ID:eclipse，项目名称:neoscada，代码行数:35，代码来源:TextController.java

示例5: outlineShape

import org.eclipse.draw2d.Graphics; //导入依赖的package包/类
/**
 * @see Shape#outlineShape(Graphics)
 */
@Override
protected void outlineShape ( final Graphics graphics )
{
    final float lineInset = Math.max ( 1.0f, getLineWidthFloat () ) / 2.0f;
    final int inset1 = (int)Math.floor ( lineInset );
    final int inset2 = (int)Math.ceil ( lineInset );

    final Rectangle r = Rectangle.SINGLETON.setBounds ( getBounds () );
    r.x += inset1;
    r.y += inset1;
    r.width -= inset1 + inset2;
    r.height -= inset1 + inset2;

    graphics.drawRectangle ( r );
}
开发者ID:eclipse，项目名称:neoscada，代码行数:19，代码来源:RectangleFigureExtension.java

示例6: paintFigure

import org.eclipse.draw2d.Graphics; //导入依赖的package包/类
@Override protected void paintFigure(Graphics graphics) {
	Rectangle r = getBounds().getCopy();
	Object tempEllipse = new Rectangle(0, 0, r.width, r.height);
	if ( constraintRectangle==null || !constraintRectangle.equals(tempEllipse)) {
		constraintRectangle = tempEllipse;
		setConstraint(ellipse, constraintRectangle);
		ellipse.invalidate();
	}
	
	Object tempName = new Rectangle(0, 0, r.width, r.height);
	if (constraintName==null || !constraintName.equals(tempName)) {
		constraintName = tempName;
		setConstraint(name, constraintName);
		name.invalidate();	
	}
}
开发者ID:gw4e，项目名称:gw4e.project，代码行数:17，代码来源:StartVertexFigure.java

示例7: paintFigure

import org.eclipse.draw2d.Graphics; //导入依赖的package包/类
@Override protected void paintFigure(Graphics graphics) {
	Rectangle r = getBounds().getCopy();
	 
	Object tempRectangle = new Rectangle(0, 0, r.width, r.height);
	if ( constraintRectangle==null || !constraintRectangle.equals(tempRectangle)) {
		constraintRectangle = tempRectangle;
		setConstraint(rectangle, constraintRectangle);
		rectangle.invalidate();
	}
	 
	Object tempName = new Rectangle(0, 0, r.width, r.height);
	if (constraintName==null || !constraintName.equals(tempName) || isStateUpdate()) {
		constraintName = tempName;
		setConstraint(name, constraintName);
		name.invalidate();	
	}
	
	if (vertextStateFigure!=null) {
		if (constraintStateFigure==null || !constraintStateFigure.equals(r) || isStateUpdate()) {
			constraintStateFigure = r; 
			setStateUpdate(false);
			vertextStateFigure.setConstraint(r);
			vertextStateFigure.invalidate();
		}
	}
}
开发者ID:gw4e，项目名称:gw4e.project，代码行数:27，代码来源:VertexFigure.java

示例8: trackExecution

import org.eclipse.draw2d.Graphics; //导入依赖的package包/类
private void trackExecution(Graphics graphics) {
	Rectangle rectangle = getBounds().getCopy();
	if(componentStatus!=null){
		if (componentStatus.equals(ComponentExecutionStatus.BLANK)){
			compStatusImage = null;
		}else if (componentStatus.equals(ComponentExecutionStatus.PENDING)){
			compStatusImage =ImagePathConstant.COMPONENT_PENDING_ICON.getImageFromRegistry();
		}else if (componentStatus.equals(ComponentExecutionStatus.RUNNING)){
			compStatusImage =ImagePathConstant.COMPONENT_RUNNING_ICON.getImageFromRegistry();
		}else if (componentStatus.equals(ComponentExecutionStatus.SUCCESSFUL)){
			compStatusImage =ImagePathConstant.COMPONENT_SUCCESS_ICON.getImageFromRegistry();
		}else if (componentStatus.equals(ComponentExecutionStatus.FAILED)){
			compStatusImage = ImagePathConstant.COMPONENT_FAILED_ICON.getImageFromRegistry();
		}
	}
	if (compStatusImage != null) {
		graphics.drawImage(compStatusImage, new Point (8, rectangle.height - 22));
	}
}
开发者ID:capitalone，项目名称:Hydrograph，代码行数:20，代码来源:ComponentFigure.java

示例9: drawPropertyStatus

import org.eclipse.draw2d.Graphics; //导入依赖的package包/类
/**
 * Draws the status image to right corner of the component
 * 
 * @param graphics
 */
private void drawPropertyStatus(Graphics graphics) {
	Rectangle rectangle = getBounds().getCopy();
	if (StringUtils.isNotBlank(getPropertyStatus()) && getPropertyStatus().equals(ValidityStatus.WARN.name())) {
		statusImage = ImagePathConstant.COMPONENT_WARN_ICON.getImageFromRegistry();
	} else if (StringUtils.isNotBlank(getPropertyStatus()) && getPropertyStatus().equals(ValidityStatus.ERROR.name())) {
		statusImage = ImagePathConstant.COMPONENT_ERROR_ICON.getImageFromRegistry();
	} else if (StringUtils.isNotBlank(getPropertyStatus()) && getPropertyStatus().equals(Constants.UPDATE_AVAILABLE)) {
		statusImage = ImagePathConstant.COMPONENT_UPDATE_ICON.getImageFromRegistry();
	} else if (StringUtils.isNotBlank(getPropertyStatus()) && getPropertyStatus().equals(ValidityStatus.VALID.name())){
		statusImage=null;
	}
	logger.trace("Component has {} property status.", getPropertyStatus());
	if (statusImage != null && !statusImage.isDisposed()) {
		graphics.drawImage(statusImage, new Point(rectangle.width - 25, 8 + componentLabelMargin));
	}
}
开发者ID:capitalone，项目名称:Hydrograph，代码行数:22，代码来源:ComponentFigure.java

示例10: undo

import org.eclipse.draw2d.Graphics; //导入依赖的package包/类
@Override
public void undo() {
	
	Iterator<Model> it = deleteLinks.iterator();
	while(it.hasNext()){
		Link restoreLink=(Link)it.next();
		
		restoreLink.setLineStyle(Graphics.LINE_SOLID);
		restoreLink.attachSource();
		restoreLink.getSource().engageOutputPort(restoreLink.getSourceTerminal());
		
		restoreLink.setLineStyle(Graphics.LINE_SOLID);
		restoreLink.attachTarget();
		restoreLink.getTarget().engageInputPort(restoreLink.getTargetTerminal());
		
	}

}
开发者ID:capitalone，项目名称:Hydrograph，代码行数:19，代码来源:LinkDeleteCommand.java

示例11: paintFigure

import org.eclipse.draw2d.Graphics; //导入依赖的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);
	}
}
开发者ID:andre-santos-pt，项目名称:pandionj，代码行数:25，代码来源:MatrixWidget.java

示例12: paintFigure

import org.eclipse.draw2d.Graphics; //导入依赖的package包/类
@Override
protected void paintFigure(Graphics g) {
	super.paintFigure(g);
	
	Rectangle r = getBounds();
	Rectangle square = new Rectangle(r.getLocation().getTranslated(0, r.height/4), new Dimension(r.width/2, r.height/2));
	center = new Point(square.x + square.width/2, square.y + square.height/2);

	g.setBackgroundColor(dirty ? PandionJConstants.Colors.HIGHLIGHT : PandionJConstants.Colors.VARIABLE_BOX);
	g.fillRectangle(square);

	g.setForegroundColor(ref.getRole() == Role.FIXED_VALUE ? PandionJConstants.Colors.CONSTANT : ColorConstants.black);
	g.drawRectangle(square);

	g.setBackgroundColor(error ? PandionJConstants.Colors.ERROR : ColorConstants.black);
	g.fillOval(center.x-3, center.y-3, 7, 7);

	if(isnull) {
		g.setForegroundColor(error ? PandionJConstants.Colors.ERROR : ColorConstants.black);
		Point dest = center.getTranslated(20, 0);
		g.drawLine(center, dest);
		g.drawLine(dest.getTranslated(-3, 5), dest.getTranslated(3, -5));
	}
}
开发者ID:andre-santos-pt，项目名称:pandionj，代码行数:25，代码来源:ReferenceLabel.java

示例13: paintFigure

import org.eclipse.draw2d.Graphics; //导入依赖的package包/类
@Override 
protected void paintFigure(Graphics graphics) {
	Date date = editor.getCurrentSelectedDate();
	
	if (feature.hasVersionsAtDate(date)) {
		paintVersionAreaBackground(graphics);
		
		paintConnection(graphics, HyEvolutionUtil.getValidTemporalElements(feature.getWrappedModelElement().getVersions(), date).get(0));
	}
			
	if (feature.hasAttributesAtDate(date)) {
		paintAttributeAreaBackground(graphics);
	}		
	
	paintNameAreaBackground(graphics);
}
开发者ID:DarwinSPL，项目名称:DarwinSPL，代码行数:17，代码来源:DwRootFeatureFigure.java

示例14: paintVersionMarks

import org.eclipse.draw2d.Graphics; //导入依赖的package包/类
@Override
protected void paintVersionMarks(Graphics graphics) {
	HyFeature feature = this.feature.getWrappedModelElement();
	List<HyVersion> versions = feature.getVersions();

	for (HyVersion version : versions) {
		Rectangle versionMarkRectangle = getVersionMarkRectangle(version);
		
		HyConfiguration selectedConfiguration = ((DwFeatureModelConfiguratorViewer)editor).getSelectedConfiguration();
		
		if (HyConfigurationUtil.configurationSelectsVersion(selectedConfiguration, version)) {
			DEDrawingUtil.drawSelection(graphics, versionMarkRectangle, this, false);
		}
	}
	
	super.paintVersionMarks(graphics);
}
开发者ID:DarwinSPL，项目名称:DarwinSPL，代码行数:18，代码来源:DwConfiguratorFeatureFigure.java

示例15: paintAttributeMarks

import org.eclipse.draw2d.Graphics; //导入依赖的package包/类
@Override
protected void paintAttributeMarks(Graphics graphics) {
	HyFeature feature = this.feature.getWrappedModelElement();
	List<HyFeatureAttribute> attributes = feature.getAttributes();

	for (HyFeatureAttribute attribute : attributes) {
		Rectangle attributeMarkRectangle = getAttributeMarkRectangle(attribute);
		
		HyConfiguration selectedConfiguration = ((DwFeatureModelConfiguratorViewer)editor).getSelectedConfiguration();
		
		for(HyConfigurationElement element : selectedConfiguration.getElements()){
			if(element instanceof HyAttributeValueAssignment){
				if(EcoreUtil.equals(((HyAttributeValueAssignment)element).getAttribute(), attribute)){
					DEDrawingUtil.drawSelection(graphics, attributeMarkRectangle, this, false);
				}
			}
		}
	}
	
	super.paintVersionMarks(graphics);
}
开发者ID:DarwinSPL，项目名称:DarwinSPL，代码行数:22，代码来源:DwConfiguratorFeatureFigure.java


注：本文中的org.eclipse.draw2d.Graphics类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。