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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 .
*/
module com { module sun { module star { module rendering {
/** This is a specialization of the canvas interface for bitmapped
canvases.<p>
This interface is a specialization of the canvas interface for
bitmapped canvases, where additional methods for accessing and
moving of bitmap content are provided.<p>
@since OOo 2.0
*/
interface XBitmapCanvas : XCanvas
{
/** This method copies a rectangular area from a place of one
canvas to a place on another.<p>
This method copies a rectangular area from a place of one
canvas to a place on another. Source and destination areas are
permitted to overlap. If the source view or render state has a
clipping set, the regions clipped away from the source
rectangle are regarded fully transparent for the copy
operation. The device color for both source and destination
render state is ignored, the compositing mode only for the
source render state.<p>
@param sourceCanvas
Canvas from which to copy the bitmap data. Can be identical to
the canvas this method is called on, but must be valid.
@param sourceRect
Rectangle from which to copy the bitmap data. This rectangle
is subject to both view and render transformation, before
being applied. Thus, on screen, it does not necessarily
resemble a rectangle any more. The rectangle must be
non-empty, see
::com::sun::star::geometry::RealRectangle2D
for details.
@param sourceViewState
The view state to apply to the source of this copy
operation. The view transformation must be non-singular.
@param sourceRenderState
The render state to apply to the source of this copy
operation. The render transformation must be non-singular, and
the compositing mode must be one of the
CompositingOperation values.
@param destRect
Rectangle into which to copy the bitmap data. This rectangle
is subject to both view and render transformation, before
being applied. Thus, on screen, it does not necessarily
resemble a rectangle any more. The rectangle must be
non-empty, see
::com::sun::star::geometry::RealRectangle2D
for details.
@param destViewState
The view state to apply to the destination of this copy
operation. The view transformation must be non-singular.
@param destRenderState
The render state to apply to the destination of this copy
operation. The render transformation must be non-singular, and
the compositing mode must be one of the
CompositingOperation values.
@throws com::sun::star::lang::IllegalArgumentException
if one of the parameters are not within the specified range.
*/
void copyRect( [in] XBitmapCanvas sourceCanvas,
[in] ::com::sun::star::geometry::RealRectangle2D sourceRect, [in] ViewState sourceViewState, [in] RenderState sourceRenderState,
[in] ::com::sun::star::geometry::RealRectangle2D destRect, [in] ViewState destViewState, [in] RenderState destRenderState )
raises (com::sun::star::lang::IllegalArgumentException,
VolatileContentDestroyedException);
};
}; }; }; };
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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