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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /offapi/com/sun/star/rendering/XBitmapPalette.idl
parentInitial commit. (diff)
downloadlibreoffice-upstream/4%7.4.7.tar.xz
libreoffice-upstream/4%7.4.7.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * 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 .
+ */
+#ifndef __com_sun_star_rendering_XBitmapPalette_idl__
+#define __com_sun_star_rendering_XBitmapPalette_idl__
+
+#include <com/sun/star/uno/XInterface.idl>
+#include <com/sun/star/lang/IllegalArgumentException.idl>
+#include <com/sun/star/lang/IndexOutOfBoundsException.idl>
+#include <com/sun/star/rendering/XColorSpace.idl>
+
+
+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( );
+};
+
+}; }; }; };
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */