/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* Management of mask used for some blit-types.
*
* @author Clemens Eisserer
*/
public class XRMaskImage {
int blitMaskPixmap;
int blitMaskPicture;
}
/**
* Prepares a mask used by a TransformedBlit, fills mask-contents and applies
* transformation.
*/
int height) {
try {
} catch (NoninvertibleTransformException ex) {
}
}
//Only clear mask, if previous mask area is larger than new one, otherwise simple overpaint it
con.renderRectangle(blitMaskPicture, XRUtils.PictOpClear, XRColor.NO_ALPHA, 0, 0, lastMaskWidth, lastMaskHeight);
}
con.renderRectangle(blitMaskPicture, XRUtils.PictOpSrc, xrMgr.getAlphaColor(), 0, 0, maskWidth, maskHeight);
}
return blitMaskPicture;
}
/*Free old mask*/
if (blitMaskPixmap != 0) {
}
lastMaskWidth = 0;
lastMaskHeight = 0;
}
}
}
}