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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
#ifndef __com_sun_star_rendering_XBitmapPalette_idl__
#define __com_sun_star_rendering_XBitmapPalette_idl__
#ifndef __com_sun_star_uno_XInterface_idl__
#include <com/sun/star/uno/XInterface.idl>
#endif
#ifndef __com_sun_star_lang_IllegalArgumentException_idl__
#include <com/sun/star/lang/IllegalArgumentException.idl>
#endif
#ifndef __com_sun_star_lang_IndexOutOfBoundsException_idl__
#include <com/sun/star/lang/IndexOutOfBoundsException.idl>
#endif
#ifndef __com_sun_star_rendering_XColorSpace_idl__
#include <com/sun/star/rendering/XColorSpace.idl>
#endif
module com { module sun { module star { module rendering {
/** Interface to access the palette of a color-indexed bitmap.
@since OOo 2.0
*/
interface XBitmapPalette : ::com::sun::star::uno::XInterface
{
/** Request the number of palette entries available.
@return the number of entries in this palette.
*/
long getNumberOfEntries();
//-------------------------------------------------------------------------
/** Request the color for the given palette entry.
@param entry
Output parameter for the color components at the given palette
entry.
@param nIndex
The index of the palette entry to be retrieved. Valid range is
[0,getNumberOfEntries()-1].
@return <TRUE/>, if the given palette entry should be displayed
opaque, and <FALSE/> if the entry should be displayed
transparent. This is sometimes used for so-called mask
transparency, by flagging certain palette entries to be fully
transparent when displaying the bitmap.
@throws <type>com::sun::star::lang::IndexOutOfBoundsException</type>
if the index is smaller than zero or larger than
<member>XBitmapPalette::getNumberOfEntries()</member>-1.
*/
boolean getIndex( [out] sequence<ColorComponent> entry, [in] long nIndex )
raises (com::sun::star::lang::IndexOutOfBoundsException);
//-------------------------------------------------------------------------
/** Set the color for the given palette entry.
@param color
Sequence of device color values in the associated bitmap's
device color format.
@param transparency
When <TRUE/>, the specified palette entry is displayed as
opaque color. When <FALSE/>, the given entry displays as fully
transparent during output.
@param nIndex
The index of the palette entry to be changed. Valid range is
[0,getNumberOfEntries()-1].
@return whether the palette entry was changed. For read-only
entries, this method always returns <FALSE/>.
@throws <type>com::sun::star::lang::IndexOutOfBoundsException</type>
if the index is smaller than zero or larger than
<member>XBitmapPalette::getNumberOfEntries()</member>-1.
@throws <type>com::sun::star::lang::IllegalArgumentException</type>
if the given sequence of color components does not match the
associated bitmap's device color format.
*/
boolean setIndex( [in] sequence<ColorComponent> color, [in] boolean transparency, [in] long nIndex )
raises (com::sun::star::lang::IndexOutOfBoundsException,
com::sun::star::lang::IllegalArgumentException);
//-------------------------------------------------------------------------
/** Query associated color space.<p>
@return the color space that is associated with this palette.
*/
XColorSpace getColorSpace( );
};
}; }; }; };
#endif
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