Java Code Examples for java.awt.BasicStroke#JOIN_MITER

The following examples show how to use java.awt.BasicStroke#JOIN_MITER . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
public void drawRect(SunGraphics2D sg2d,
                     int x, int y, int w, int h)
{
    if (w >= 0 && h >= 0) {
        if (sg2d.strokeState < SunGraphics2D.STROKE_CUSTOM) {
            BasicStroke bs = ((BasicStroke) sg2d.stroke);
            if (w > 0 && h > 0) {
                if (bs.getLineJoin() == BasicStroke.JOIN_MITER &&
                    bs.getDashArray() == null)
                {
                    double lw = bs.getLineWidth();
                    drawRectangle(sg2d, x, y, w, h, lw);
                    return;
                }
            } else {
                // Note: This calls the integer version which
                // will verify that the local drawLine optimizations
                // work and call super.drawLine(), if not.
                drawLine(sg2d, x, y, x+w, y+h);
                return;
            }
        }
        super.drawRect(sg2d, x, y, w, h);
    }
}
 
Example 2
private BasicStroke createStroke(float lineThickness) {

            if (dashPattern == null) {
                return new BasicStroke(lineThickness,
                                       BasicStroke.CAP_BUTT,
                                       BasicStroke.JOIN_MITER);
            }
            else {
                return new BasicStroke(lineThickness,
                                       BasicStroke.CAP_BUTT,
                                       BasicStroke.JOIN_MITER,
                                       10.0f,
                                       dashPattern,
                                       0);
            }
        }
 
Example 3
@Override
public void paint(Graphics g) {
    if (g == null || !(g instanceof Graphics2D)) {
        return;
    }
    g.setColor(Color.white);
    g.setXORMode(Color.black);
    Graphics2D dg = (Graphics2D) g;
    Stroke stroke = new BasicStroke(1, BasicStroke.CAP_BUTT,
            BasicStroke.JOIN_MITER,
            10.0f,
            new float[]{1.0f, 1.0f},
            0.0f);
    dg.setStroke(stroke);
    try {
        dg.draw(new Line2D.Float(10, 10, 20, 20));
    } catch (Throwable e) {
        synchronized (this) {
            theError = e;
        }
    } finally {
        didDraw.countDown();
    }
}
 
Example 4
@Override
public void paint(Graphics g) {
    if (g == null || !(g instanceof Graphics2D)) {
        return;
    }
    g.setColor(Color.white);
    g.setXORMode(Color.black);
    Graphics2D dg = (Graphics2D) g;
    Stroke stroke = new BasicStroke(1, BasicStroke.CAP_BUTT,
            BasicStroke.JOIN_MITER,
            10.0f,
            new float[]{1.0f, 1.0f},
            0.0f);
    dg.setStroke(stroke);
    try {
        dg.draw(new Line2D.Float(10, 10, 20, 20));
    } catch (Throwable e) {
        synchronized (this) {
            theError = e;
        }
    } finally {
        didDraw.countDown();
    }
}
 
Example 5
private static void draw(final Image img) {
    float[] dashes = {200.0f, 200.0f};
    BasicStroke bs = new BasicStroke(20.0f,
                                     BasicStroke.CAP_BUTT,
                                     BasicStroke.JOIN_MITER,
                                     1.0f,
                                     dashes,
                                     0.0f);
    Graphics2D g = (Graphics2D) img.getGraphics();
    g.setColor(Color.WHITE);
    g.fillRect(0, 0, 200, 40);
    Line2D line = new Line2D.Double(400, 400, 3600, 400);
    g.setColor(Color.BLACK);
    g.scale(0.05, 0.05);
    g.setStroke(bs);
    g.draw(line);
    g.dispose();
}
 
Example 6
private static void draw(final Image img) {
    float[] dashes = {200.0f, 200.0f};
    BasicStroke bs = new BasicStroke(20.0f,
                                     BasicStroke.CAP_BUTT,
                                     BasicStroke.JOIN_MITER,
                                     1.0f,
                                     dashes,
                                     0.0f);
    Graphics2D g = (Graphics2D) img.getGraphics();
    g.setColor(Color.WHITE);
    g.fillRect(0, 0, 200, 40);
    Line2D line = new Line2D.Double(400, 400, 3600, 400);
    g.setColor(Color.BLACK);
    g.scale(0.05, 0.05);
    g.setStroke(bs);
    g.draw(line);
    g.dispose();
}
 
Example 7
public void drawRect(SunGraphics2D sg2d,
                     int x, int y, int w, int h)
{
    if (w >= 0 && h >= 0) {
        if (sg2d.strokeState < SunGraphics2D.STROKE_CUSTOM) {
            BasicStroke bs = ((BasicStroke) sg2d.stroke);
            if (w > 0 && h > 0) {
                if (bs.getLineJoin() == BasicStroke.JOIN_MITER &&
                    bs.getDashArray() == null)
                {
                    double lw = bs.getLineWidth();
                    drawRectangle(sg2d, x, y, w, h, lw);
                    return;
                }
            } else {
                // Note: This calls the integer version which
                // will verify that the local drawLine optimizations
                // work and call super.drawLine(), if not.
                drawLine(sg2d, x, y, x+w, y+h);
                return;
            }
        }
        super.drawRect(sg2d, x, y, w, h);
    }
}
 
Example 8
Source Project: Bytecoder   File: BorderFactory.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Creates a dashed border of the specified {@code paint}, {@code thickness},
 * line shape, relative {@code length}, and relative {@code spacing}.
 * If the specified {@code paint} is {@code null},
 * the component's foreground color will be used to render the border.
 *
 * @param paint      the {@link Paint} object used to generate a color
 * @param thickness  the width of a dash line
 * @param length     the relative length of a dash line
 * @param spacing    the relative spacing between dash lines
 * @param rounded    whether or not line ends should be round
 * @return the {@code Border} object
 *
 * @throws IllegalArgumentException if the specified {@code thickness} is less than {@code 1}, or
 *                                  if the specified {@code length} is less than {@code 1}, or
 *                                  if the specified {@code spacing} is less than {@code 0}
 * @since 1.7
 */
public static Border createDashedBorder(Paint paint, float thickness, float length, float spacing, boolean rounded) {
    boolean shared = !rounded && (paint == null) && (thickness == 1.0f) && (length == 1.0f) && (spacing == 1.0f);
    if (shared && (sharedDashedBorder != null)) {
        return sharedDashedBorder;
    }
    if (thickness < 1.0f) {
        throw new IllegalArgumentException("thickness is less than 1");
    }
    if (length < 1.0f) {
        throw new IllegalArgumentException("length is less than 1");
    }
    if (spacing < 0.0f) {
        throw new IllegalArgumentException("spacing is less than 0");
    }
    int cap = rounded ? BasicStroke.CAP_ROUND : BasicStroke.CAP_SQUARE;
    int join = rounded ? BasicStroke.JOIN_ROUND : BasicStroke.JOIN_MITER;
    float[] array = { thickness * (length - 1.0f), thickness * (spacing + 1.0f) };
    Border border = createStrokeBorder(new BasicStroke(thickness, cap, join, thickness * 2.0f, array, 0.0f), paint);
    if (shared) {
        sharedDashedBorder = border;
    }
    return border;
}
 
Example 9
Source Project: Bytecoder   File: Underline.java    License: Apache License 2.0 6 votes vote down vote up
private BasicStroke createStroke(float lineThickness) {

            if (dashPattern == null) {
                return new BasicStroke(lineThickness,
                                       BasicStroke.CAP_BUTT,
                                       BasicStroke.JOIN_MITER);
            }
            else {
                return new BasicStroke(lineThickness,
                                       BasicStroke.CAP_BUTT,
                                       BasicStroke.JOIN_MITER,
                                       10.0f,
                                       dashPattern,
                                       0);
            }
        }
 
Example 10
IMGrayUnderline() {
    stroke = new BasicStroke(DEFAULT_THICKNESS,
                             BasicStroke.CAP_BUTT,
                             BasicStroke.JOIN_MITER,
                             10.0f,
                             new float[] {1, 1},
                             0);
}
 
Example 11
Source Project: jdk8u60   File: Underline.java    License: GNU General Public License v2.0 5 votes vote down vote up
IMGrayUnderline() {
    stroke = new BasicStroke(DEFAULT_THICKNESS,
                             BasicStroke.CAP_BUTT,
                             BasicStroke.JOIN_MITER,
                             10.0f,
                             new float[] {1, 1},
                             0);
}
 
Example 12
public void draw(SunGraphics2D sg2d, Shape s) {
    if (sg2d.strokeState < SunGraphics2D.STROKE_CUSTOM) {
        BasicStroke bs = ((BasicStroke) sg2d.stroke);
        if (s instanceof Rectangle2D) {
            if (bs.getLineJoin() == BasicStroke.JOIN_MITER &&
                bs.getDashArray() == null)
            {
                Rectangle2D r2d = (Rectangle2D) s;
                double w = r2d.getWidth();
                double h = r2d.getHeight();
                double x = r2d.getX();
                double y = r2d.getY();
                if (w >= 0 && h >= 0) {
                    double lw = bs.getLineWidth();
                    drawRectangle(sg2d, x, y, w, h, lw);
                }
                return;
            }
        } else if (s instanceof Line2D) {
            Line2D l2d = (Line2D) s;
            if (drawGeneralLine(sg2d,
                                l2d.getX1(), l2d.getY1(),
                                l2d.getX2(), l2d.getY2()))
            {
                return;
            }
        }
    }

    outpipe.draw(sg2d, s);
}
 
Example 13
protected boolean selectStylePen(int cap, int join, float width,
                                 Color color) {

    long endCap;
    long lineJoin;

    float[] rgb = color.getRGBColorComponents(null);

    switch(cap) {
    case BasicStroke.CAP_BUTT: endCap = PS_ENDCAP_FLAT; break;
    case BasicStroke.CAP_ROUND: endCap = PS_ENDCAP_ROUND; break;
    default:
    case BasicStroke.CAP_SQUARE: endCap = PS_ENDCAP_SQUARE; break;
    }

    switch(join) {
    case BasicStroke.JOIN_BEVEL:lineJoin = PS_JOIN_BEVEL; break;
    default:
    case BasicStroke.JOIN_MITER:lineJoin = PS_JOIN_MITER; break;
    case BasicStroke.JOIN_ROUND:lineJoin = PS_JOIN_ROUND; break;
    }

    return (selectStylePen(getPrintDC(), endCap, lineJoin, width,
                           (int) (rgb[0] * MAX_WCOLOR),
                           (int) (rgb[1] * MAX_WCOLOR),
                           (int) (rgb[2] * MAX_WCOLOR)));
}
 
Example 14
protected boolean selectStylePen(int cap, int join, float width,
                                 Color color) {

    long endCap;
    long lineJoin;

    float[] rgb = color.getRGBColorComponents(null);

    switch(cap) {
    case BasicStroke.CAP_BUTT: endCap = PS_ENDCAP_FLAT; break;
    case BasicStroke.CAP_ROUND: endCap = PS_ENDCAP_ROUND; break;
    default:
    case BasicStroke.CAP_SQUARE: endCap = PS_ENDCAP_SQUARE; break;
    }

    switch(join) {
    case BasicStroke.JOIN_BEVEL:lineJoin = PS_JOIN_BEVEL; break;
    default:
    case BasicStroke.JOIN_MITER:lineJoin = PS_JOIN_MITER; break;
    case BasicStroke.JOIN_ROUND:lineJoin = PS_JOIN_ROUND; break;
    }

    return (selectStylePen(getPrintDC(), endCap, lineJoin, width,
                           (int) (rgb[0] * MAX_WCOLOR),
                           (int) (rgb[1] * MAX_WCOLOR),
                           (int) (rgb[2] * MAX_WCOLOR)));
}
 
Example 15
protected boolean selectStylePen(int cap, int join, float width,
                                 Color color) {

    long endCap;
    long lineJoin;

    float[] rgb = color.getRGBColorComponents(null);

    switch(cap) {
    case BasicStroke.CAP_BUTT: endCap = PS_ENDCAP_FLAT; break;
    case BasicStroke.CAP_ROUND: endCap = PS_ENDCAP_ROUND; break;
    default:
    case BasicStroke.CAP_SQUARE: endCap = PS_ENDCAP_SQUARE; break;
    }

    switch(join) {
    case BasicStroke.JOIN_BEVEL:lineJoin = PS_JOIN_BEVEL; break;
    default:
    case BasicStroke.JOIN_MITER:lineJoin = PS_JOIN_MITER; break;
    case BasicStroke.JOIN_ROUND:lineJoin = PS_JOIN_ROUND; break;
    }

    return (selectStylePen(getPrintDC(), endCap, lineJoin, width,
                           (int) (rgb[0] * MAX_WCOLOR),
                           (int) (rgb[1] * MAX_WCOLOR),
                           (int) (rgb[2] * MAX_WCOLOR)));
}
 
Example 16
/**
 * Maps a line join code from AWT to the corresponding JavaFX 
 * StrokeLineJoin enum value.
 * 
 * @param c  the line join code.
 * 
 * @return A JavaFX line join value. 
 */
private StrokeLineJoin awtToJavaFXLineJoin(int j) {
    if (j == BasicStroke.JOIN_BEVEL) {
        return StrokeLineJoin.BEVEL;
    } else if (j == BasicStroke.JOIN_MITER) {
        return StrokeLineJoin.MITER;
    } else if (j == BasicStroke.JOIN_ROUND) {
        return StrokeLineJoin.ROUND;
    } else {
        throw new IllegalArgumentException("Unrecognised join code: " + j);            
    }
}
 
Example 17
public void draw(SunGraphics2D sg2d, Shape s) {
    if (sg2d.strokeState < SunGraphics2D.STROKE_CUSTOM) {
        BasicStroke bs = ((BasicStroke) sg2d.stroke);
        if (s instanceof Rectangle2D) {
            if (bs.getLineJoin() == BasicStroke.JOIN_MITER &&
                bs.getDashArray() == null)
            {
                Rectangle2D r2d = (Rectangle2D) s;
                double w = r2d.getWidth();
                double h = r2d.getHeight();
                double x = r2d.getX();
                double y = r2d.getY();
                if (w >= 0 && h >= 0) {
                    double lw = bs.getLineWidth();
                    drawRectangle(sg2d, x, y, w, h, lw);
                }
                return;
            }
        } else if (s instanceof Line2D) {
            Line2D l2d = (Line2D) s;
            if (drawGeneralLine(sg2d,
                                l2d.getX1(), l2d.getY1(),
                                l2d.getX2(), l2d.getY2()))
            {
                return;
            }
        }
    }

    outpipe.draw(sg2d, s);
}
 
Example 18
Source Project: MyBox   File: ImageScope.java    License: Apache License 2.0 4 votes vote down vote up
public static BufferedImage indicateSplit(BufferedImage source,
            List<Integer> rows, List<Integer> cols,
            Color lineColor, int lineWidth, boolean showSize, double scale) {
        try {
            if (rows == null || cols == null) {
                return source;
            }
            int width = source.getWidth();
            int height = source.getHeight();

            int imageType = source.getType();
            if (imageType == BufferedImage.TYPE_CUSTOM) {
                imageType = BufferedImage.TYPE_INT_ARGB;
            }
            BufferedImage target = new BufferedImage(width, height, imageType);
            Graphics2D g = target.createGraphics();
            g.drawImage(source, 0, 0, width, height, null);
            AlphaComposite ac = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 1.0f);
            g.setComposite(ac);
            g.setColor(lineColor);
            BasicStroke stroke = new BasicStroke(lineWidth, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER,
                    1f, new float[]{lineWidth, lineWidth}, 0f);
//            BasicStroke stroke = new BasicStroke(lineWidth, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_ROUND);
            g.setStroke(stroke);

            for (int i = 0; i < rows.size(); ++i) {
                int row = (int) (rows.get(i) / scale);
                if (row <= 0 || row >= height - 1) {
                    continue;
                }
                g.drawLine(0, row, width, row);
            }
            for (int i = 0; i < cols.size(); ++i) {
                int col = (int) (cols.get(i) / scale);
                if (col <= 0 || col >= width - 1) {
                    continue;
                }
                g.drawLine(col, 0, col, height);
            }

            if (showSize) {
                List<String> texts = new ArrayList<>();
                List<Integer> xs = new ArrayList<>();
                List<Integer> ys = new ArrayList<>();
                for (int i = 0; i < rows.size() - 1; ++i) {
                    int h = rows.get(i + 1) - rows.get(i) + 1;
                    for (int j = 0; j < cols.size() - 1; ++j) {
                        int w = cols.get(j + 1) - cols.get(j) + 1;
                        texts.add(w + "x" + h);
                        xs.add(cols.get(j) + w / 3);
                        ys.add(rows.get(i) + h / 3);
//                    logger.debug(w / 2 + ", " + h / 2 + "  " + w + "x" + h);
                    }
                }

                int fontSize = width / (cols.size() * 10);
                Font font = new Font(Font.MONOSPACED, Font.BOLD, fontSize);
                g.setFont(font);
                for (int i = 0; i < texts.size(); ++i) {
                    g.drawString(texts.get(i), xs.get(i), ys.get(i));
                }
            }

            g.dispose();
            return target;
        } catch (Exception e) {
            logger.error(e.toString());
            return source;
        }
    }
 
Example 19
/**
* Draw the bounding rectangle using transformed coordinates.
*/
@Override
protected void deviceFrameRect(int x, int y, int width, int height,
                                Color color) {

   AffineTransform deviceTransform = getTransform();

   /* check if rotated or sheared */
   int transformType = deviceTransform.getType();
   boolean usePath = ((transformType &
                      (AffineTransform.TYPE_GENERAL_ROTATION |
                       AffineTransform.TYPE_GENERAL_TRANSFORM)) != 0);

   if (usePath) {
       draw(new Rectangle2D.Float(x, y, width, height));
       return;
   }

   Stroke stroke = getStroke();

   if (stroke instanceof BasicStroke) {
       BasicStroke lineStroke = (BasicStroke) stroke;

       int endCap = lineStroke.getEndCap();
       int lineJoin = lineStroke.getLineJoin();


       /* check for default style and try to optimize it by
        * calling the frameRect native function instead of using paths.
        */
       if ((endCap == BasicStroke.CAP_SQUARE) &&
           (lineJoin == BasicStroke.JOIN_MITER) &&
           (lineStroke.getMiterLimit() ==10.0f)) {

           float lineWidth = lineStroke.getLineWidth();
           Point2D.Float penSize = new Point2D.Float(lineWidth,
                                                     lineWidth);

           deviceTransform.deltaTransform(penSize, penSize);
           float deviceLineWidth = Math.min(Math.abs(penSize.x),
                                            Math.abs(penSize.y));

           /* transform upper left coordinate */
           Point2D.Float ul_pos = new Point2D.Float(x, y);
           deviceTransform.transform(ul_pos, ul_pos);

           /* transform lower right coordinate */
           Point2D.Float lr_pos = new Point2D.Float(x + width,
                                                    y + height);
           deviceTransform.transform(lr_pos, lr_pos);

           float w = (float) (lr_pos.getX() - ul_pos.getX());
           float h = (float)(lr_pos.getY() - ul_pos.getY());

           WPrinterJob wPrinterJob = (WPrinterJob) getPrinterJob();

           /* use selectStylePen, if supported */
           if (wPrinterJob.selectStylePen(endCap, lineJoin,
                                      deviceLineWidth, color) == true)  {
               wPrinterJob.frameRect((float)ul_pos.getX(),
                                     (float)ul_pos.getY(), w, h);
           }
           /* not supported, must be a Win 9x */
           else {

               double lowerRes = Math.min(wPrinterJob.getXRes(),
                                          wPrinterJob.getYRes());

               if ((deviceLineWidth/lowerRes) < MAX_THINLINE_INCHES) {
                   /* use the default pen styles for thin pens. */
                   wPrinterJob.selectPen(deviceLineWidth, color);
                   wPrinterJob.frameRect((float)ul_pos.getX(),
                                         (float)ul_pos.getY(), w, h);
               }
               else {
                   draw(new Rectangle2D.Float(x, y, width, height));
               }
           }
       }
       else {
           draw(new Rectangle2D.Float(x, y, width, height));
       }
   }
}
 
Example 20
/**
* Draw the bounding rectangle using transformed coordinates.
*/
@Override
protected void deviceFrameRect(int x, int y, int width, int height,
                                Color color) {

   AffineTransform deviceTransform = getTransform();

   /* check if rotated or sheared */
   int transformType = deviceTransform.getType();
   boolean usePath = ((transformType &
                      (AffineTransform.TYPE_GENERAL_ROTATION |
                       AffineTransform.TYPE_GENERAL_TRANSFORM)) != 0);

   if (usePath) {
       draw(new Rectangle2D.Float(x, y, width, height));
       return;
   }

   Stroke stroke = getStroke();

   if (stroke instanceof BasicStroke) {
       BasicStroke lineStroke = (BasicStroke) stroke;

       int endCap = lineStroke.getEndCap();
       int lineJoin = lineStroke.getLineJoin();


       /* check for default style and try to optimize it by
        * calling the frameRect native function instead of using paths.
        */
       if ((endCap == BasicStroke.CAP_SQUARE) &&
           (lineJoin == BasicStroke.JOIN_MITER) &&
           (lineStroke.getMiterLimit() ==10.0f)) {

           float lineWidth = lineStroke.getLineWidth();
           Point2D.Float penSize = new Point2D.Float(lineWidth,
                                                     lineWidth);

           deviceTransform.deltaTransform(penSize, penSize);
           float deviceLineWidth = Math.min(Math.abs(penSize.x),
                                            Math.abs(penSize.y));

           /* transform upper left coordinate */
           Point2D.Float ul_pos = new Point2D.Float(x, y);
           deviceTransform.transform(ul_pos, ul_pos);

           /* transform lower right coordinate */
           Point2D.Float lr_pos = new Point2D.Float(x + width,
                                                    y + height);
           deviceTransform.transform(lr_pos, lr_pos);

           float w = (float) (lr_pos.getX() - ul_pos.getX());
           float h = (float)(lr_pos.getY() - ul_pos.getY());

           WPrinterJob wPrinterJob = (WPrinterJob) getPrinterJob();

           /* use selectStylePen, if supported */
           if (wPrinterJob.selectStylePen(endCap, lineJoin,
                                      deviceLineWidth, color) == true)  {
               wPrinterJob.frameRect((float)ul_pos.getX(),
                                     (float)ul_pos.getY(), w, h);
           }
           /* not supported, must be a Win 9x */
           else {

               double lowerRes = Math.min(wPrinterJob.getXRes(),
                                          wPrinterJob.getYRes());

               if ((deviceLineWidth/lowerRes) < MAX_THINLINE_INCHES) {
                   /* use the default pen styles for thin pens. */
                   wPrinterJob.selectPen(deviceLineWidth, color);
                   wPrinterJob.frameRect((float)ul_pos.getX(),
                                         (float)ul_pos.getY(), w, h);
               }
               else {
                   draw(new Rectangle2D.Float(x, y, width, height));
               }
           }
       }
       else {
           draw(new Rectangle2D.Float(x, y, width, height));
       }
   }
}