/* -*- 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 . /** This interface can be used to control an animated sprite object.<p> This interface can be used to control an animated sprite object on an XSpriteCanvas . Sprites are moving , animated objects . < p > @ since OOo 2 . 0 /** Start animation sequence of this sprite.<p> The speed of the animation is given in cycles per second ( where a cycle is defined as one full animation run , i . e . the full [ 0 , 1 ] range of the XAnimation : : render ( ) ' s t parameter , or a full sequence of sprite bitmaps drawn ) . Once an animation is running , the associated XSpriteCanvas handles screen updates automatically . That means , changes to position or alpha are reflected on screen automatically . Please note further that sprite visibility and animation are unrelated , i . e . a hidden sprite can have a running animation , which then displays in the middle of the animation sequence , when a show ( ) is called later on . < p > @ param nSpeed The speed of the animation in cycles per second ( where a cycle is defined as one full animation run , i . e . the full [ 0 , 1 ] range of the XAnimation : : render ( ) ' s t parameter , or a full sequence of sprite bitmaps drawn ) . void startAnimation( [in] double nSpeed );/** Stop the animation sequence.<p> A subsequent XAnimatedSprite : : startAnimation ( ) will commence the sequence at the point where it was stopped with here . Once an animation is stopped , the associated XSpriteCanvas does not update changed sprites anymore . < p > void stopAnimation();/** Reset the animation sequence to start with the first frame.<p> If the animation is currently running , the next frame that is drawn after this method has finished , will be the first one . Please note that if an animation is not started , the associated XSpriteCanvas does not update changed sprites automatically . < p > void resetAnimation();/** Issue an additional render call to this sprite's animation . < p > This method has no effect when called for a bitmap - sequence sprite . Please note that if an animation is not started , the associated XSpriteCanvas does not update changed sprites automatically , but has to be told to do so via XSpriteCanvas : : updateScreen ( ) . < p > void updateAnimation();/** Changes the view state in place for this sprite's animation . < p > The state given here is used when calling the XAnimation : : render ( ) method , or when drawing the sprite ' s bitmaps , respectively . There ' s no need to call XSpriteCanvas : : updateAnimation ( ) after this method , as it automatically rerenders , if necessary . Please note that if an animation is not started , the associated XSpriteCanvas does not update changed sprites automatically , but has to be told to do so via XSpriteCanvas : : updateScreen ( ) . < p > @ param aViewState The state given here is used when calling the XAnimation : : render ( ) method , or when drawing the sprite ' s bitmaps , respectively . @ throws com : : sun : : star : : lang : : IllegalArgumentException if the view transformation matrix is singular . void setViewState( [in] ViewState aViewState )/** Changes all of the sprite's attributes at one atomic instance . < p > This is useful at times where one does not want multiple redraws for every state change . < p > Please note that if an animation is not started , the associated XSpriteCanvas does not update changed sprites automatically , but has to be told to do so via XSpriteCanvas : : updateScreen ( ) . < p > @ param aNewPos New left , top output position of the sprite . This position gets transformed by the view and render state . @ param aViewState New view state of the sprite , and part of the transformation that is applied to aNewPos . The view transformation matrix must not be singular . @ param aRenderState New render state of the sprite , and part of the transformation that is applied to aNewPos . The render transformation matrix must not be singular . @ param nAlpha New alpha value of the sprite . This value must be within the [ 0 , 1 ] range . @ param bUpdateAnimation Whether this method should implicitly call XSpriteCanvas : : updateAnimation ( ) or not . @ throws com : : sun : : star : : lang : : IllegalArgumentException if one of the passed parameters does not lie in the specified , permissible range . void setAll( [in] ::com::sun::star::geometry::RealPoint2D aNewPos,double nAlpha,/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=97 H=100 G=98
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