本文整理了Java中javax.swing.JPanel.paintComponent()方法的一些代码示例，展示了JPanel.paintComponent()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JPanel.paintComponent()方法的具体详情如下：
包路径：javax.swing.JPanel
类名称：JPanel
方法名：paintComponent

JPanel.paintComponent介绍

暂无

代码示例

代码示例来源：origin: stanfordnlp/CoreNLP

protected void superPaint(Graphics g) {
 super.paintComponent(g);
}

代码示例来源：origin: libgdx/libgdx

@Override
protected void paintComponent(Graphics g) {
  super.paintComponent(g);
  g.drawImage(image, 0, 0, null); // see javadoc for more info on the parameters            
}

代码示例来源：origin: libgdx/libgdx

@Override
protected void paintComponent(Graphics g) {
  super.paintComponent(g);
  g.drawImage(image, 0, 0, null); // see javadoc for more info on the parameters            
}

代码示例来源：origin: wildfly/wildfly

public void paintComponent(Graphics g) {
  super.paintComponent(g);
  if(img != null) {
    g.drawImage(img, 0, 0, null);
  }
}

代码示例来源：origin: wildfly/wildfly

public void paintComponent(Graphics g) {
  super.paintComponent(g);
  if(img != null) {
    g.drawImage(img, 0, 0, null);
  }
}

代码示例来源：origin: kiegroup/optaplanner

@Override
protected void paintComponent(Graphics g) {
  super.paintComponent(g);
  if (canvas != null) {
    g.drawImage(canvas, 0, 0, this);
  }
}

代码示例来源：origin: kiegroup/optaplanner

@Override
protected void paintComponent(Graphics g) {
  super.paintComponent(g);
  if (canvas != null) {
    g.drawImage(canvas, 0, 0, this);
  }
}

代码示例来源：origin: kiegroup/optaplanner

@Override
protected void paintComponent(Graphics g) {
  super.paintComponent(g);
  if (canvas != null) {
    g.drawImage(canvas, 0, 0, this);
  }
}

代码示例来源：origin: kiegroup/optaplanner

@Override
protected void paintComponent(Graphics g) {
  super.paintComponent(g);
  if (canvas != null) {
    g.drawImage(canvas, 0, 0, this);
  }
}

代码示例来源：origin: libgdx/libgdx

protected void paintComponent (Graphics graphics) {
  super.paintComponent(graphics);
  Graphics2D g = (Graphics2D)graphics;
  int width = getWidth();
  int height = getHeight();
  g.setColor(bgColor);
  g.fillRect(border, border, width - border * 2, height - border * 2);
  int maxKnobX = width - border - KNOB_WIDTH;
  int knobX = (int)((width - border * 2 - KNOB_WIDTH) * (value - sliderMin) / (sliderMax - sliderMin)) + border;
  g.setColor(knobColor);
  g.fillRect(Math.max(border, Math.min(maxKnobX, knobX)), 0, KNOB_WIDTH, height);
  float displayValue = (int)(value * 10) / 10f;
  String label = displayValue == (int)displayValue ? String.valueOf((int)displayValue) : String.valueOf(displayValue);
  FontMetrics metrics = g.getFontMetrics();
  int labelWidth = metrics.stringWidth(label);
  g.setColor(Color.white);
  g.drawString(label, width / 2 - labelWidth / 2, height / 2 + metrics.getAscent() / 2);
}

代码示例来源：origin: libgdx/libgdx

protected void paintComponent (Graphics graphics) {
  super.paintComponent(graphics);
  Graphics2D g = (Graphics2D)graphics;
  int width = getWidth();
  int height = getHeight();
  g.setColor(bgColor);
  g.fillRect(border, border, width - border * 2, height - border * 2);
  int maxKnobX = width - border - KNOB_WIDTH;
  int knobX = (int)((width - border * 2 - KNOB_WIDTH) * (value - sliderMin) / (sliderMax - sliderMin)) + border;
  g.setColor(knobColor);
  g.fillRect(Math.max(border, Math.min(maxKnobX, knobX)), 0, KNOB_WIDTH, height);
  float displayValue = (int)(value * 10) / 10f;
  String label = displayValue == (int)displayValue ? String.valueOf((int)displayValue) : String.valueOf(displayValue);
  FontMetrics metrics = g.getFontMetrics();
  int labelWidth = metrics.stringWidth(label);
  g.setColor(Color.white);
  g.drawString(label, width / 2 - labelWidth / 2, height / 2 + metrics.getAscent() / 2);
}

代码示例来源：origin: cmusphinx/sphinx4

/**
 * Paint the component.  This will be called by AWT/Swing.
 *
 * @param g The <code>Graphics</code> to draw on.
 */
@Override
public void paintComponent(Graphics g) {
  super.paintComponent(g);
  if (vu != null) {
    paintVUMeter(g);
  }
}

代码示例来源：origin: kiegroup/optaplanner

@Override
protected void paintComponent(Graphics g) {
  super.paintComponent(g);
  BufferedImage canvas = solutionPainter.getCanvas();
  if (canvas != null) {
    g.drawImage(canvas, 0, 0, this);
  }
}

代码示例来源：origin: libgdx/libgdx

protected void paintComponent (Graphics graphics) {
  super.paintComponent(graphics);
  Graphics2D g = (Graphics2D)graphics;
  int width = getWidth() - 1;

代码示例来源：origin: libgdx/libgdx

protected void paintComponent (Graphics graphics) {
  super.paintComponent(graphics);
  Graphics2D g = (Graphics2D)graphics;
  int width = getWidth() - 1;

代码示例来源：origin: kiegroup/optaplanner

@Override
protected void paintComponent(Graphics g) {
  super.paintComponent(g);
  g.setColor(TangoColorFactory.ALUMINIUM_2);
  int lineX = HEADER_COLUMN_WIDTH + consumedDuration;
  g.fillRect(HEADER_COLUMN_WIDTH, 0, lineX, getHeight());
  g.setColor(Color.WHITE);
  g.fillRect(lineX, 0, getWidth(), getHeight());
}

代码示例来源：origin: sarxos/webcam-capture

@Override
protected void paintComponent(Graphics g) {
  super.paintComponent(g);
  if (image == null) {
    painter.paintPanel(this, (Graphics2D) g);
  } else {
    painter.paintImage(this, image, (Graphics2D) g);
  }
}

代码示例来源：origin: runelite/runelite

@Override
  public void paintComponent(Graphics g)
  {
    super.paintComponent(g);
    int w = getWidth();
    int h = getHeight();
    int div = (value * w) / maximumValue;
    g.setColor(getBackground());
    g.fillRect(div, 0, w, h);
    g.setColor(getForeground());
    g.fillRect(0, 0, div, h);
  }
}

代码示例来源：origin: skylot/jadx

@Override
public void paintComponent(Graphics g) {
  super.paintComponent(g);
  applyRenderHints(g);

代码示例来源：origin: apache/geode

@Override
protected void paintComponent(Graphics g) {
 super.paintComponent(g);
 Graphics2D g2 = (Graphics2D) g.create();
 // TODO - we should clip these to the visible lines
 for (SubDiagram subDiagram : subDiagrams.values()) {
  subDiagram.paintStates(g2, colorMap);
 }
 for (SubDiagram subDiagram : subDiagrams.values()) {
  subDiagram.paintArrows(g2, colorMap);
 }
 paintHighlightedComponents(g2, selectedState, new HashSet<LifelineState>());
}