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* This file incorporates work covered by the following license notice :
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* Licensed to the Apache Software Foundation ( ASF ) under one or more
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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 com : : sun : : star : : lang : : IndexOutOfBoundsException
if the index is smaller than zero or larger than
XBitmapPalette : : getNumberOfEntries ( ) - 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 com : : sun : : star : : lang : : IndexOutOfBoundsException
if the index is smaller than zero or larger than
XBitmapPalette : : getNumberOfEntries ( ) - 1 .
@ throws com : : sun : : star : : lang : : IllegalArgumentException
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( );
};
}; }; }; };
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