/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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* 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
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* 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);
};
}; }; }; };
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