Java Graphics.setFont方法代码示例

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
/**
 * rect는 타이틀 바를 그릴 사각형이다. 여기서는 이 사각형에 타이틀 바를 그린다.
 * 타이틀 바를 가로로 생성한 파티션의 왼쪽에 세로로 그린다.
 * 
 * @param figure
 * @param g
 * @param rect
 *            void
 */
private void drawHorizontalTitleBar(IFigure figure, Graphics g, Rectangle rect) {
    g.setBackgroundColor(getBackgroundColor());
    g.fillRectangle(rect);

    Insets padding = getPadding();
    int x = rect.x + padding.left;
    int y = rect.y + padding.top + (rect.height - getTextExtents(figure).height) / 2;

    int textWidth = getTextExtents(figure).width;
    int freeSpace = rect.width - padding.getWidth() - textWidth;

    if (getTextAlignment() == PositionConstants.CENTER)
        freeSpace /= 2;
    if (getTextAlignment() != PositionConstants.LEFT)
        x += freeSpace;

    Font f = getFont(figure);
    FontData fData = f.getFontData()[0];
    fData.setName(this.getFontName());
    fData.setStyle(this.getTextStyle());
    fData.setHeight(this.getFontSize());
    g.setFont(f);
    g.setForegroundColor(this.getTextColor());
    g.drawString(getLabel(), x, y);
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
/**
 * rect는 타이틀 바를 그릴 사각형이다. 여기서는 이 사각형에 타이틀 바를 그린다.
 * 
 * @param figure
 * @param g
 * @param rect
 *            void
 */
private void drawTitleBar(IFigure figure, Graphics g, Rectangle rect) {
    g.setBackgroundColor(getBackgroundColor());
    g.fillRectangle(rect);

    Insets padding = getPadding();
    int x = rect.x + padding.left;
    int y = rect.y + padding.top + (rect.height - getTextExtents(figure).height) / 2;

    int textWidth = getTextExtents(figure).width;
    int freeSpace = rect.width - padding.getWidth() - textWidth;

    if (getTextAlignment() == PositionConstants.CENTER)
        freeSpace /= 2;
    if (getTextAlignment() != PositionConstants.LEFT)
        x += freeSpace;

    Font f = getFont(figure);
    FontData fData = f.getFontData()[0];
    fData.setName(this.getFontName());
    fData.setStyle(this.getTextStyle());
    fData.setHeight(this.getFontSize());
    g.setFont(f);
    g.setForegroundColor(this.getTextColor());
    g.drawString(getLabel(), x, y);
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
@Override
public void draw(TextAttribute textAttr, Graphics graphics, ResourceManager resourceManager) {
  Color fgColor = graphics.getForegroundColor();
  java.awt.Color color = textAttr.textColor.asColor();
  if (color != null) {
    Color rgb = resourceManager.createColor(new RGB(color.getRed(), color.getGreen(), color.getBlue()));
    graphics.setForegroundColor(rgb);
  }

  try {
    String text = textAttr.text.getExpression();
    int fontSize = ((IntToken) textAttr.textSize.getToken()).intValue();
    String fontFamily = textAttr.fontFamily.stringValue();
    boolean italic = ((BooleanToken) textAttr.italic.getToken()).booleanValue();
    boolean bold = ((BooleanToken) textAttr.bold.getToken()).booleanValue();
    int style = SWT.NORMAL | (italic ? SWT.ITALIC : SWT.NORMAL) | (bold ? SWT.BOLD : SWT.NORMAL);
    Font f = resourceManager.createFont(FontDescriptor.createFrom(fontFamily, fontSize, style));
    graphics.setFont(f);

    Point tlp = getTopLeftLocation(textAttr);
    graphics.drawText(text, tlp);
  } catch (IllegalActionException e) {
    LOGGER.error("Error reading properties for " + textAttr.getFullName(), e);
  }
  graphics.setForegroundColor(fgColor);
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
/**
 * Draw the Y tick.
 * 
 * @param grahpics
 *            the graphics context
 */
private void drawYTick(Graphics grahpics) {
    // draw tick labels
    grahpics.setFont(scale.getFont());
    int fontHeight = tickLabelMaxHeight;
    for (int i = 0; i < tickLabelPositions.size(); i++) {
        if (tickVisibilities.size() == 0 || tickLabels.size() == 0) {
            break;
        }

        if (tickVisibilities.get(i) == true) {
            String text = tickLabels.get(i);
            int x = 0;
            if (tickLabels.get(0).startsWith("-") && !text.startsWith("-")) {
                x += FigureUtilities.getTextExtents("-", getFont()).width;
            }
            int y = (int) Math.ceil(scale.getLength() - tickLabelPositions.get(i)
                    - fontHeight / 2.0);
            grahpics.drawText(text, x, y);
        }
    }
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
/**
 * {@inheritDoc}
 */
@Override
protected void setupPrinterGraphicsFor(final Graphics graphics, final IFigure figure) {
    final ERDiagram diagram = getDiagram();
    final PageSetting pageSetting = diagram.getPageSetting();

    final double dpiScale = (double) getPrinter().getDPI().x / Display.getCurrent().getDPI().x * pageSetting.getScale() / 100;

    final Rectangle printRegion = getPrintRegion();
    // put the print region in display coordinates
    printRegion.width /= dpiScale;
    printRegion.height /= dpiScale;

    final Rectangle bounds = figure.getBounds();
    final double xScale = (double) printRegion.width / bounds.width;
    final double yScale = (double) printRegion.height / bounds.height;
    switch (getPrintMode()) {
        case FIT_PAGE:
            graphics.scale(Math.min(xScale, yScale) * dpiScale);
            break;
        case FIT_WIDTH:
            graphics.scale(xScale * dpiScale);
            break;
        case FIT_HEIGHT:
            graphics.scale(yScale * dpiScale);
            break;
        default:
            graphics.scale(dpiScale);
    }
    graphics.setForegroundColor(figure.getForegroundColor());
    graphics.setBackgroundColor(figure.getBackgroundColor());
    graphics.setFont(figure.getFont());
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
/**
 * {@inheritDoc}
 */
@Override
protected void setupPrinterGraphicsFor(Graphics graphics, IFigure figure) {
	ERDiagram diagram = this.getDiagram();
	PageSetting pageSetting = diagram.getPageSetting();

	double dpiScale = (double) getPrinter().getDPI().x
			/ Display.getCurrent().getDPI().x * pageSetting.getScale()
			/ 100;

	Rectangle printRegion = getPrintRegion();
	// put the print region in display coordinates
	printRegion.width /= dpiScale;
	printRegion.height /= dpiScale;

	Rectangle bounds = figure.getBounds();
	double xScale = (double) printRegion.width / bounds.width;
	double yScale = (double) printRegion.height / bounds.height;
	switch (getPrintMode()) {
	case FIT_PAGE:
		graphics.scale(Math.min(xScale, yScale) * dpiScale);
		break;
	case FIT_WIDTH:
		graphics.scale(xScale * dpiScale);
		break;
	case FIT_HEIGHT:
		graphics.scale(yScale * dpiScale);
		break;
	default:
		graphics.scale(dpiScale);
	}
	graphics.setForegroundColor(figure.getForegroundColor());
	graphics.setBackgroundColor(figure.getBackgroundColor());
	graphics.setFont(figure.getFont());
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
@Override
protected void paintTitaniumFigure(Graphics graphics) {
	titleFont = createTitleFont();
	graphics.pushState();
	graphics.setFont(titleFont);
	paintTitle(graphics);
	graphics.popState();
	paintLines(graphics, getLines(), getLinesHolderRectangle());
	Rectangle expRect = getTextHolderRectangle();
	if (explanation != null && explanation.length() > 0){
		int titleHeight = getMargin()*2;
		if (getText() != null && getText().length() > 0){
			titleHeight += FigureUtilities.getStringExtents(getText(), titleFont).height;
		}
		expRect.height -= titleHeight;
		expRect.y += titleHeight;
		paintString(graphics, explanation, expRect);
	}
	if (okButton.getText() != null){
		graphics.setFont(okButton.getFont_());
		Dimension p = FigureUtilities.getStringExtents(okButton.getText(), okButton.getFont_());
		p.expand(20, 4);
		p.width = Math.min(p.width, expRect.width);
		p.height = 40;
		okButton.setBounds(new Rectangle(expRect.getBottomLeft().getTranslated(
				(expRect.width - p.width) / 2, -2 - p.height), p));
		okButton.paint(graphics);
	}
	titleFont.dispose();
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
/**
     * @see org.eclipse.draw2d.PrintFigureOperation#setupPrinterGraphicsFor(org.eclipse.draw2d.Graphics, org.eclipse.draw2d.IFigure)
     */
    protected void setupPrinterGraphicsFor(Graphics graphics, IFigure figure) {
        double dpiScale = (double)getPrinter().getDPI().x / Display.getCurrent().getDPI().x;
        
        Rectangle printRegion = getPrintRegion();
        // put the print region in display coordinates
        printRegion.width /= dpiScale;
        printRegion.height /= dpiScale;
        
        
//        Rectangle bounds = figure.getBounds();
        double xScale = (double)printRegion.width / previewBounds.width;
        double yScale = (double)printRegion.height / previewBounds.height;
        switch (getPrintMode()) {
            case FIT_PAGE:
                graphics.scale(Math.min(xScale, yScale) * dpiScale);
                break;
            case FIT_WIDTH:
                graphics.scale(xScale * dpiScale);
                break;
            case FIT_HEIGHT:
                graphics.scale(yScale * dpiScale);
                break;
            default:
                graphics.scale(dpiScale);
        }
        graphics.setForegroundColor(figure.getForegroundColor());
        graphics.setBackgroundColor(figure.getBackgroundColor());
        graphics.setFont(figure.getFont());
    }
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
/**
 * Paints this figure, including its border and children. Border is painted
 * first.
 */
public void paint(Graphics graphics) {
    paintBorder(graphics);
    if (getBackgroundColor() != null)
        graphics.setBackgroundColor(getBackgroundColor());
    if (getForegroundColor() != null)
        graphics.setForegroundColor(getForegroundColor());
    if (getFont() != null)
        graphics.setFont(getFont());
    paintFigure(graphics);
    paintClientArea(graphics);
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
@Override
protected void paintText(Graphics g, String draw, int x, int y, int bidiLevel) {
	if (ranges.length == 0) {
		draw = replaceTabs(draw);
		super.paintText(g, draw, x, y, bidiLevel);
		return;
	}
	if (bidiLevel == -1) {
		String originalDraw = draw;
		int paintOffset = 0;
		int lineOffset = getText().indexOf(originalDraw);
		try {
			g.pushState();
			g.setFont(getFont());
			for (StyleRange range : ranges) {
				int beginIndex = range.start - lineOffset;
				if (beginIndex > draw.length()) {
					break;
				}
				Font font = SWT.BOLD == (range.fontStyle & SWT.BOLD) ? boldFont : getFont();
				if (font != g.getFont()) {
					g.setFont(font);
				}
				g.setForegroundColor(range.foreground != null ? range.foreground : getForegroundColor());
				g.setBackgroundColor(range.background != null ? range.background : getBackgroundColor());
				int endIndex = beginIndex + range.length;
				String substring = draw.substring(beginIndex > 0 ? beginIndex : 0,
						Math.min(endIndex > 0 ? endIndex : 0, draw.length()));
				substring = replaceTabs(substring);
				g.drawText(substring, x + paintOffset, y);
				int offset = getTextExtend(g.getFont(), substring);
				paintOffset += offset;
			}
		} finally {
			g.popState();
		}
	} else {
		super.paintText(g, draw, x, y, bidiLevel);
	}
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
/**
 * Draw the X tick.
 * 
 * @param grahics
 *            the graphics context
 */
private void drawXTick(Graphics grahics) {
    // draw tick labels
    grahics.setFont(scale.getFont());
    for (int i = 0; i < tickLabelPositions.size(); i++) {
        if (tickVisibilities.get(i) == true) {
            String text = tickLabels.get(i);
            int fontWidth = FigureUtilities.getTextExtents(text, getFont()).width;
            int x = (int) Math.ceil(tickLabelPositions.get(i) - fontWidth / 2.0);// + offset);
            grahics.drawText(text, x, 0);
        }
    }
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
@Override
protected void setupPrinterGraphicsFor(Graphics graphics, IFigure figure) {
    final ERDiagram diagram = getDiagram();
    final PageSettings pageSetting = diagram.getPageSetting();

    final double dpiScale = (double) getPrinter().getDPI().x / Display.getCurrent().getDPI().x * pageSetting.getScale() / 100;

    final Rectangle printRegion = getPrintRegion();
    // put the print region in display coordinates
    printRegion.width /= dpiScale;
    printRegion.height /= dpiScale;

    final Rectangle bounds = figure.getBounds();
    final double xScale = (double) printRegion.width / bounds.width;
    final double yScale = (double) printRegion.height / bounds.height;
    switch (getPrintMode()) {
    case FIT_PAGE:
        graphics.scale(Math.min(xScale, yScale) * dpiScale);
        break;
    case FIT_WIDTH:
        graphics.scale(xScale * dpiScale);
        break;
    case FIT_HEIGHT:
        graphics.scale(yScale * dpiScale);
        break;
    default:
        graphics.scale(dpiScale);
    }
    graphics.setForegroundColor(figure.getForegroundColor());
    graphics.setBackgroundColor(figure.getBackgroundColor());
    graphics.setFont(figure.getFont());
}
 

import org.eclipse.draw2d.Graphics; //导入方法依赖的package包/类
@Override
	protected void paintClientArea(final Graphics graphics) {
		// Don't do anything when hidden
		if (!isVisible())
			return;

		super.paintClientArea(graphics);

//		graphics.pushState();
		graphics.setFont(titleFont);
		final Dimension titleSize = FigureUtilities.getTextExtents(title, titleFont);
		if(isHorizontal()){
			if(getTickLablesSide() == LabelSide.Primary)
				graphics.drawText(title,
						bounds.x + bounds.width/2 - titleSize.width/2,
						bounds.y + bounds.height - titleSize.height);
			else
				graphics.drawText(title,
						bounds.x + bounds.width/2 - titleSize.width/2,
						bounds.y);
		}else{
		    final int w = titleSize.height;
		    final int h = titleSize.width +1;

			if(getTickLablesSide() == LabelSide.Primary){
				GraphicsUtil.drawVerticalText(graphics, title,
							bounds.x, bounds.y + bounds.height/2 - h/2, false);
			}else {
				GraphicsUtil.drawVerticalText(graphics, title,
								bounds.x + bounds.width - w, bounds.y + bounds.height/2 - h/2, true);
			}
		}

//		graphics.popState();

		// Show the start/end cursor or the 'rubberband' of a zoom operation?
		if(armed && end != null && start != null){
			switch (zoomType) {
			case RUBBERBAND_ZOOM:
			case HORIZONTAL_ZOOM:
			case VERTICAL_ZOOM:
				graphics.setLineStyle(SWTConstants.LINE_DOT);
				graphics.setLineWidth(1);
				graphics.setForegroundColor(revertBackColor);
				graphics.drawRectangle(start.x, start.y, end.x - start.x-1, end.y - start.y-1);
				break;

			default:
				break;
			}
		}
	}