Cross Reference: /openjdk7/jdk/src/share/classes/java/awt/RadialGradientPaint.java

Lines Matching refs:focus
42  * specify a separate focus point within that circle, which controls the
43  * location of the first color of the gradient.  By default the focus is
46  * This paint will map the first color of the gradient to the focus point,
49  * from the focus point to the circumference will thus span all the gradient
52  * Specifying a focus point outside of the radius of the circle will cause
54  * the edge of the circle in the direction of the focus point.
56  * the specified focus point.
80  * from the focus point. The following figure shows that the distance AB
86  * the user sets the focus so that it coincides with the center of the circle,
103  * {@code RadialGradientPaint}, where the center and focus points are
117  * (centered) focus for each of the three cycle methods:
124  * It is also possible to specify a non-centered focus point, as
130  *     Point2D focus = new Point2D.Float(40, 40);
134  *         new RadialGradientPaint(center, radius, focus,
141  * focus for each of the three cycle methods:
155     private final Point2D focus;
166      * using the center as the focus point.
179      *               is used at the focus point, the last color around the
206      * using the center as the focus point.
215      *               is used at the focus point, the last color around the
242      * {@code SRGB} color space, using the center as the focus point.
255      *               is used at the focus point, the last color around the
285      * {@code SRGB} color space, using the center as the focus point.
294      *               is used at the focus point, the last color around the
342      *               is used at the focus point, the last color around the
380      * @param focus the point in user space to which the first color is mapped
384      *               is used at the focus point, the last color around the
402                                Point2D focus,
408              focus,
424      * @param focus the point in user space to which the first color is mapped
428      *               is used at the focus point, the last color around the
453                                Point2D focus,
466         if (focus == null) {
477         this.focus = new Point2D.Double(focus.getX(), focus.getY());
515      *               is used at the focus point, the last color around the
609                                               (float)focus.getX(),
610                                               (float)focus.getY(),
625      * Returns a copy of the focus point of the radial gradient.
626      * Note that if the focus point specified when the radial gradient
628      * method will still return the original focus point even though
632      * @return a {@code Point2D} object that is a copy of the focus point
635         return new Point2D.Double(focus.getX(), focus.getY());