java.awt.Graphics2D.setPaint()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中java.awt.Graphics2D.setPaint()方法的一些代码示例，展示了Graphics2D.setPaint()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。Graphics2D.setPaint()方法的具体详情如下：
包路径：java.awt.Graphics2D
类名称：Graphics2D
方法名：setPaint

Graphics2D.setPaint介绍

暂无

代码示例

代码示例来源：origin: libgdx/libgdx

protected void paintComponent (Graphics graphics) {
    Graphics2D g = (Graphics2D)graphics;
    int width = getWidth() - 1;
    int height = getHeight() - 1;
    for (int i = 0, n = paletteColors.length - 1; i < n; i++) {
      Color color1 = paletteColors[i];
      Color color2 = paletteColors[i + 1];
      float point1 = i / (float)n * width;
      float point2 = (i + 1) / (float)n * width;
      g.setPaint(new GradientPaint(point1, 0, color1, point2, 0, color2, false));
      g.fillRect((int)point1, 0, (int)Math.ceil(point2 - point1), height);
    }
    g.setPaint(null);
    g.setColor(Color.black);
    g.drawRect(0, 0, width, height);
  }
}

代码示例来源：origin: runelite/runelite

private void redrawGradient()
{
  Color primaryRight = Color.getHSBColor(1f - this.selectedY / (float) (size - 1), 1, 1);
  Graphics2D g = image.createGraphics();
  GradientPaint primary = new GradientPaint(
    0f, 0f, Color.WHITE,
    size - 1, 0f, primaryRight);
  GradientPaint shade = new GradientPaint(
    0f, 0f, new Color(0, 0, 0, 0),
    0f, size - 1, Color.BLACK);
  g.setPaint(primary);
  g.fillRect(0, 0, size, size);
  g.setPaint(shade);
  g.fillRect(0, 0, size, size);
  g.dispose();
  forceRedraw = true;
}

代码示例来源：origin: libgdx/libgdx

int point1 = (int)(percent1 * gradientWidth);
  int point2 = (int)Math.ceil(percent2 * gradientWidth);
  g.setPaint(new GradientPaint(point1, 0, color1, point2, 0, color2, false));
  g.fillRect(point1, 0, point2 - point1, gradientHeight);
g.setPaint(null);
g.setColor(Color.black);
g.drawRect(0, 0, gradientWidth, gradientHeight);

代码示例来源：origin: org.apache.poi/poi

graphics.setPaint(fillPaint);
Rectangle2D cellAnc = tc.getAnchor();
graphics.fill(cellAnc);
    continue;
  graphics.setStroke(getStroke(stroke));
  Paint linePaint = drawPaint.getPaint(graphics, stroke.getPaint());
  graphics.setPaint(linePaint);
    default:
    case bottom:
      line = new Line2D.Double(x-borderSize, y+h, x+w+borderSize, y+h);
      break;
    case left:
      line = new Line2D.Double(x, y, x, y+h+borderSize);
      break;
    case right:
      line = new Line2D.Double(x+w, y, x+w, y+h+borderSize);
      break;
    case top:
  graphics.draw(line);

代码示例来源：origin: magefree/mage

public static void drawRoundedBox(Graphics2D g, int x, int y, int w, int h, int bevel, Paint border, Paint fill) {
  g.setColor(new Color(0, 0, 0, 150));
  g.drawOval(x - 1, y - 1, bevel * 2, h);
  g.setPaint(border);
  g.drawOval(x, y, bevel * 2 - 1, h - 1);
  g.drawOval(x + w - bevel * 2, y, bevel * 2 - 1, h - 1);
  g.drawOval(x + 1, y + 1, bevel * 2 - 3, h - 3);
  g.drawOval(x + 1 + w - bevel * 2, y + 1, bevel * 2 - 3, h - 3);
  g.drawRect(x + bevel, y, w - 2 * bevel, h - 1);
  g.drawRect(x + 1 + bevel, y + 1, w - 2 * bevel - 2, h - 3);
  g.setPaint(fill);
  g.fillOval(x + 2, y + 2, bevel * 2 - 4, h - 4);
  g.fillOval(x + 2 + w - bevel * 2, y + 2, bevel * 2 - 4, h - 4);
  g.fillRect(x + bevel, y + 2, w - 2 * bevel, h - 4);
  g.setPaint(fill);
  g.setColor(abitbrighter(g.getColor()));
  g.drawLine(x + 1 + bevel, y + 1, x + 1 + bevel + w - 2 * bevel - 2, y + 1);
  g.setPaint(fill);
  g.setColor(abitdarker(g.getColor()));
  g.drawLine(x + 1 + bevel, y + h - 2, x + 1 + bevel + w - 2 * bevel - 2, y + h - 2);
}

代码示例来源：origin: khuxtable/seaglass

private void paintShapeNode_0_0_0_3(Graphics2D g) {
  Rectangle2D.Double shape3 = new Rectangle2D.Double(6.419553279876709, 2.905667304992676, 6.532177448272705, 4.279702663421631);
  g.setPaint(new Color(183, 206, 243, 255));
  g.fill(shape3);
}

代码示例来源：origin: stackoverflow.com

BufferedImage.TYPE_INT_RGB);
Graphics2D imageGraphics = image.createGraphics();
GradientPaint gp = new GradientPaint(
  20f,
  20f,
  280f,
  Color.orange);
imageGraphics.setPaint(gp);
imageGraphics.fillRect(0, 0, 400, 300);
  BufferedImage.TYPE_INT_ARGB);
Graphics g = bi.createGraphics();
g.setColor(new Color(255, 255, 255, 128));
g.fillRoundRect(
  0,

代码示例来源：origin: stackoverflow.com

private Color colorBright = new Color(220,220,220);
private Color colorDark = new Color(150,150,150);
private Color black  = new Color(0,0,0,100);
private Color white = new Color(255,255,255,100);
private Color light = new Color(220,220,220,100);
  int h = thumbBounds.height;
  g2.setPaint( new GradientPaint(x, (int)(y-0.1*h), colorDark , x, (int)(y+1.2*h), light) );
  g2.fillRect( x, y, w, h );
  g2.setPaint( new GradientPaint(x, (int)(y+.65*h), light , x, (int)(y+1.3*h), colorDark) );
  g2.fillRect( x, (int)(y+.65*h), w, (int)(h-.65*h) );

代码示例来源：origin: stackoverflow.com

final Color color1 = new Color(230, 255, 255, 0);
final Color color2 = new Color(255, 230, 255, 64);
final Color alphaColor = new Color(200, 200, 230, 64);
final Color color3 = new Color(
  alphaColor.getRed(), alphaColor.getGreen(), alphaColor.getBlue(), 0);
super.paint(g, c);
Graphics2D g2D = (Graphics2D) g;
GradientPaint gradient1 = new GradientPaint(
  0.0F, (float) c.getHeight() / (float) 2, color1, 0.0F, 0.0F, color2);
Rectangle rec1 = new Rectangle(0, 0, c.getWidth(), c.getHeight() / 2);
g2D.setPaint(gradient1);
g2D.fill(rec1);
GradientPaint gradient2 = new GradientPaint(
  0.0F, (float) c.getHeight() / (float) 2, color3, 0.0F, c.getHeight(), color4);
Rectangle rec2 = new Rectangle(0, c.getHeight() / 2, c.getWidth(), c.getHeight());
g2D.setPaint(gradient2);
g2D.fill(rec2);

代码示例来源：origin: vert-x3/vertx-examples

public Image(Vertx vertx, String name) {
 try {
  final BufferedImage raster = ImageIO.read(((VertxInternal) vertx).resolveFile(name));
  width = raster.getWidth();
  height = raster.getHeight();
  data = raster.getRGB(0, 0, width, height, null, 0, width);
  for (int pixel : data)
   if (!colorMap.containsKey(pixel)) {
    BufferedImage offlineImage = new BufferedImage(1, 1, BufferedImage.TYPE_INT_ARGB);
    Graphics2D g2 = offlineImage.createGraphics();
    g2.setPaint(new Color(pixel, true));
    g2.fillRect(0, 0, 1, 1);
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    ImageIO.write(offlineImage, "PNG", out);
    colorMap.put(pixel, Buffer.buffer().appendBytes(out.toByteArray()));
    out.close();
    g2.dispose();
   }
 } catch (IOException e) {
  throw new RuntimeException(e);
 }
}

代码示例来源：origin: stackoverflow.com

BasicStroke basicStroke = new BasicStroke(2.0f);
public CButton(String txt) {
  super(txt);
protected void paintComponent(Graphics g) {
  Graphics2D g2d = (Graphics2D) g.create();
  g2d.setColor(new Color(0xFFAA00));
  g2d.setStroke(basicStroke);
  Rectangle2D txRect = new Rectangle2D.Double(0, 0, textureImg.getWidth(), textureImg.getHeight());
  TexturePaint txPaint = new TexturePaint(textureImg, txRect);
  g2d.setPaint(txPaint);
                              new Color[] { new Color(0x002AFF),
                              new Color(0x0CAAF9),
                              new Color(0x0CAAF9),
                              new Color(0x002AFF) });
    g2d.setPaint(lgrPaint);

代码示例来源：origin: stackoverflow.com

screenSize.height - taskBarSize - dialog.getHeight());
lpg = new LinearGradientPaint(0, 0, 0, dialog.getHeight() / 2,
    new float[]{0f, 0.3f, 1f}, new Color[]{new Color(0.8f, 0.8f, 1f),
      new Color(0.7f, 0.7f, 1f), new Color(0.6f, 0.6f, 1f)});
dialog.setContentPane(panel);
dialog.setVisible(true);
protected void paintComponent(final Graphics g) {
  final Graphics2D g2d = (Graphics2D) g;
  g2d.setPaint(lpg);
  g2d.fillRect(1, 1, getWidth() - 2, getHeight() - 2);
  g2d.setColor(Color.BLACK);

代码示例来源：origin: plantuml/plantuml

final HtmlColor extended = fontConfiguration.getExtendedColor();
if (fontConfiguration.containsStyle(FontStyle.BACKCOLOR)) {
  final Rectangle2D.Double area = new Rectangle2D.Double(x, y - dimBack.getHeight() + 1.5,
      dimBack.getWidth(), dimBack.getHeight());
  if (extended instanceof HtmlColorGradient) {
    final GradientPaint paint = DriverRectangleG2d.getPaintGradient(x, y, mapper, dimBack.getWidth(),
        dimBack.getHeight(), extended);
    g2d.setPaint(paint);
    g2d.fill(area);
  } else {
    final Color backColor = mapper.getMappedColor(extended);
      g2d.setColor(backColor);
      g2d.setBackground(backColor);
      g2d.fill(area);
  g2d.setStroke(new BasicStroke((float) 1));
  g2d.drawLine((int) x, ypos, (int) (x + dim.getWidth()), ypos);
  g2d.setStroke(new BasicStroke());
    g2d.setColor(mapper.getMappedColor(extended));
  g2d.setStroke(new BasicStroke((float) 1.5));
  g2d.drawLine((int) x, ypos, (int) (x + dim.getWidth()), ypos);
  g2d.setStroke(new BasicStroke());

代码示例来源：origin: haraldk/TwelveMonkeys

protected static BufferedImage drawSomething(final BufferedImage image) {
  Graphics2D g = image.createGraphics();
  try {
    int width = image.getWidth();
    int height = image.getHeight();
    g.clearRect(0, 0, width, height);
    g.setPaint(new LinearGradientPaint(0, 0, width, 0, new float[] {0.2f, 1}, new Color[] {new Color(0x0, true), Color.BLUE}));
    g.fillRect(0, 0, width, height);
    g.setPaint(new LinearGradientPaint(0, 0, 0, height, new float[] {0.2f, 1}, new Color[] {new Color(0x0, true), Color.RED}));
    g.fillRect(0, 0, width, height);
    g.setPaint(new LinearGradientPaint(0, 0, 0, height, new float[] {0, 1}, new Color[] {new Color(0x00ffffff, true), Color.WHITE}));
    g.fill(new Polygon(new int[] {0, width, width}, new int[] {0, height, 0}, 3));
  }
  finally {
    g.dispose();
  }
  return image;
}

代码示例来源：origin: geotools/geotools

rangeAxis);
} else if (g instanceof LineString) {
  g2.draw(new TranslatedLiteShape(g, dataArea, plot, domainAxis, rangeAxis));
} else {
      Color c = (Color) p;
      p =
          new Color(
              c.getRed() / 255f,
              c.getGreen() / 255f,
              polygonFillOpacity);
    g2.setPaint(p);
    g2.fill(new TranslatedLiteShape(g, dataArea, plot, domainAxis, rangeAxis));
  g2.setPaint(getSeriesPaint(series));
  g2.draw(new TranslatedLiteShape(g, dataArea, plot, domainAxis, rangeAxis));

代码示例来源：origin: stackoverflow.com

GradientPaint gp = new GradientPaint(0f, 0f, new Color(127 + random.nextInt(128), 127 + random.nextInt(128), 127 + random.nextInt(128)),
    (float) halfScreenSize.width, (float) halfScreenSize.width, new Color(random.nextInt(128), random.nextInt(128), random.nextInt(128)));
BufferedImage bi = new BufferedImage(halfScreenSize.width, halfScreenSize.height, BufferedImage.TYPE_INT_RGB);
Graphics2D g2d = bi.createGraphics();
g2d.setPaint(gp);
g2d.fillRect(0, 0, halfScreenSize.width, halfScreenSize.height);
g2d.setFont(bigFont);

代码示例来源：origin: apache/pdfbox

imageTransform.translate(0, -1);
Paint awtPaint = new TexturePaint(image,
    new Rectangle2D.Double(imageTransform.getTranslateX(), imageTransform.getTranslateY(),
        imageTransform.getScaleX(), imageTransform.getScaleY()));
awtPaint = applySoftMaskToPaint(awtPaint, softMask);
graphics.setPaint(awtPaint);
Rectangle2D unitRect = new Rectangle2D.Float(0, 0, 1, 1);
if (isContentRendered())
  graphics.fill(at.createTransformedShape(unitRect));

代码示例来源：origin: stackoverflow.com

g2d.fillRect(0, 0, w, h);
g2d.setComposite(AlphaComposite.Src);
g2d.setPaint(g2d.getBackground());
g2d.fillRect(0, 0, w, h);
renderTime(g2d);
timeG.fillRect(0, 0, w, h);
timeG.setComposite(AlphaComposite.Src);
timeG.setPaint(Color.green);
timeG.drawString(s, 0, fm.getAscent());
JFrame f = new JFrame();
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.setBackground(new Color(0f, 0f, 0f, 0.3f));
f.setUndecorated(true);
f.add(new Translucent());

代码示例来源：origin: plantuml/plantuml

lastY = y + coord[1];
      } else if (type == USegmentType.SEG_LINETO) {
        final Shape line = new Line2D.Double(lastX, lastY, x + coord[0], y + coord[1]);
        drawShadow(g2d, line, shape.getDeltaShadow(), dpiFactor);
        lastX = x + coord[0];
        (float) minMax.getMaxX(), (float) minMax.getMaxY(), mapper.getMappedColor(gr.getColor2()));
  g2d.setPaint(paint);
  g2d.fill(p);
} else if (back != null) {
  g2d.setColor(mapper.getMappedColor(back));
  g2d.fill(p);
  g2d.draw(p);

代码示例来源：origin: org.apache.poi/poi

@SuppressWarnings("rawtypes")
public void draw(Graphics2D graphics) {
  Dimension pg = shape.getSheet().getSlideShow().getPageSize();
  final Rectangle2D anchor = new Rectangle2D.Double(0, 0, pg.getWidth(), pg.getHeight());
  PlaceableShape<?,?> ps = new PlaceableShape(){
    public ShapeContainer<?,?> getParent() { return null; }
    public Rectangle2D getAnchor() { return anchor; }
    public void setAnchor(Rectangle2D newAnchor) {}
    public double getRotation() { return 0; }
    public void setRotation(double theta) {}
    public void setFlipHorizontal(boolean flip) {}
    public void setFlipVertical(boolean flip) {}
    public boolean getFlipHorizontal() { return false; }
    public boolean getFlipVertical() { return false; }
    public Sheet<?,?> getSheet() { return shape.getSheet(); }
  };
  
  DrawFactory drawFact = DrawFactory.getInstance(graphics);
  DrawPaint dp = drawFact.getPaint(ps);
  Paint fill = dp.getPaint(graphics, getShape().getFillStyle().getPaint());
  Rectangle2D anchor2 = getAnchor(graphics, anchor);
  
  if(fill != null) {
    graphics.setRenderingHint(Drawable.GRADIENT_SHAPE, anchor);
    graphics.setPaint(fill);
    graphics.fill(anchor2);
  }
}

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