How to use

PaintSample

in

org.jfree.ui

/**
 * Sets the Paint object being displayed in the panel.
 *
 * @param paint  the paint.
 */
public void setPaint(final Paint paint) {
  this.paint = paint;
  repaint();
}

/**
 * Returns the current background paint.
 *
 * @return The current background paint.
 */
public Paint getBackgroundPaint() {
  return this.backgroundPaintSample.getPaint();
}

/**
 * Fills the component with the current Paint.
 *
 * @param g  the graphics device.
 */
public void paintComponent(final Graphics g) {
  final Graphics2D g2 = (Graphics2D) g;
  final Dimension size = getSize();
  final Insets insets = getInsets();
  final double xx = insets.left;
  final double yy = insets.top;
  final double ww = size.getWidth() - insets.left - insets.right - 1;
  final double hh = size.getHeight() - insets.top - insets.bottom - 1;
  final Rectangle2D area = new Rectangle2D.Double(xx, yy, ww, hh);
  g2.setPaint(this.paint);
  g2.fill(area);
  g2.setPaint(Color.black);
  g2.draw(area);
}

/**
 * Allow the user the opportunity to select a Paint object.  For now, we
 * just use the standard color chooser - all colors are Paint objects, but
 * not all Paint objects are colors (later we can implement a more general
 * Paint chooser).
 */
public void attemptPaintSelection() {
  Paint p = this.titlePaint.getPaint();
  Color defaultColor = (p instanceof Color ? (Color) p : Color.blue);
  Color c = JColorChooser.showDialog(
    this, localizationResources.getString("Title_Color"), defaultColor
  );
  if (c != null) {
    this.titlePaint.setPaint(c);
  }
}

/**
 * Allow the user to change the background paint.
 */
private void attemptBackgroundPaintSelection() {
  Color c;
  c = JColorChooser.showDialog(this, localizationResources.getString(
      "Background_Color"), Color.blue);
  if (c != null) {
    this.backgroundPaintSample.setPaint(c);
  }
}

this.maximumValue = axis.getUpperBound();
this.gridPaintSample = new PaintSample(Color.blue);
this.gridStrokeSample = new StrokeSample(new BasicStroke(1.0f));

/**
 * Fills the component with the current Paint.
 *
 * @param g  the graphics device.
 */
public void paintComponent(final Graphics g) {
  final Graphics2D g2 = (Graphics2D) g;
  final Dimension size = getSize();
  final Insets insets = getInsets();
  final double xx = insets.left;
  final double yy = insets.top;
  final double ww = size.getWidth() - insets.left - insets.right - 1;
  final double hh = size.getHeight() - insets.top - insets.bottom - 1;
  final Rectangle2D area = new Rectangle2D.Double(xx, yy, ww, hh);
  g2.setPaint(this.paint);
  g2.fill(area);
  g2.setPaint(Color.black);
  g2.draw(area);
}

/**
 * Handle a grid paint selection.
 */
private void attemptGridPaintSelection() {
  Color c;
  c = JColorChooser.showDialog(this, localizationResources.getString(
      "Grid_Color"), Color.blue);
  if (c != null) {
    this.gridPaintSample.setPaint(c);
  }
}

interior.add(new JLabel(localizationResources.getString(
    "Background_paint")));
this.background = new PaintSample(chart.getBackgroundPaint());
interior.add(this.background);
JButton button = new JButton(localizationResources.getString(

/**
 * Fills the component with the current Paint.
 *
 * @param g  the graphics device.
 */
public void paintComponent(final Graphics g) {
  final Graphics2D g2 = (Graphics2D) g;
  final Dimension size = getSize();
  final Insets insets = getInsets();
  final double xx = insets.left;
  final double yy = insets.top;
  final double ww = size.getWidth() - insets.left - insets.right - 1;
  final double hh = size.getHeight() - insets.top - insets.bottom - 1;
  final Rectangle2D area = new Rectangle2D.Double(xx, yy, ww, hh);
  g2.setPaint(this.paint);
  g2.fill(area);
  g2.setPaint(Color.black);
  g2.draw(area);
}

/**
 * Sets the Paint object being displayed in the panel.
 *
 * @param paint  the paint.
 */
public void setPaint(final Paint paint) {
  this.paint = paint;
  repaint();
}

/**
 * Returns the paint selected in the panel.
 *
 * @return The paint selected in the panel.
 */
public Paint getTitlePaint() {
  return this.titlePaint.getPaint();
}

/**
 * Allow the user to change the outline paint.  We use JColorChooser, so
 * the user can only choose colors (a subset of all possible paints).
 */
private void attemptOutlinePaintSelection() {
  Color c;
  c = JColorChooser.showDialog(this, localizationResources.getString(
      "Outline_Color"), Color.blue);
  if (c != null) {
    this.outlinePaintSample.setPaint(c);
  }
}

this.titleFont = t.getFont();
this.titleField = new JTextField(t.getText());
this.titlePaint = new PaintSample(t.getPaint());

/**
 * Sets the Paint object being displayed in the panel.
 *
 * @param paint  the paint.
 */
public void setPaint(final Paint paint) {
  this.paint = paint;
  repaint();
}

/**
 * Returns the current outline paint.
 *
 * @return The current outline paint.
 */
public Paint getOutlinePaint() {
  return this.outlinePaintSample.getPaint();
}

/**
 * Allows the user the opportunity to change the outline paint.
 */
private void attemptModifyLabelPaint() {
  Color c;
  c = JColorChooser.showDialog(
    this, localizationResources.getString("Label_Color"), Color.blue
  );
  if (c != null) {
    this.labelPaintSample.setPaint(c);
  }
}

this.labelPaintSample = new PaintSample(axis.getLabelPaint());
this.tickLabelFont = axis.getTickLabelFont();
this.tickLabelPaintSample = new PaintSample(axis.getTickLabelPaint());

/**
 * Returns the current label paint.
 *
 * @return The current label paint.
 */
public Paint getLabelPaint() {
  return this.labelPaintSample.getPaint();
}

/**
 * Allows the user the opportunity to select a new background paint.  Uses
 * JColorChooser, so we are only allowing a subset of all Paint objects to
 * be selected (fix later).
 */
private void attemptModifyBackgroundPaint() {
  Color c;
  c = JColorChooser.showDialog(this, localizationResources.getString(
      "Background_Color"), Color.blue);
  if (c != null) {
    this.background.setPaint(c);
  }
}