Symbian3/SDK/Source/GUID-05D6AB1C-8548-58C6-AA6C-EE362FF49247-GENID-1-8-1-6-1-1-4-1-4-1-3-1.dita
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     1 <?xml version="1.0" encoding="utf-8"?>
       
     2 <!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
       
     3 <!-- This component and the accompanying materials are made available under the terms of the License 
       
     4 "Eclipse Public License v1.0" which accompanies this distribution, 
       
     5 and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
       
     6 <!-- Initial Contributors:
       
     7     Nokia Corporation - initial contribution.
       
     8 Contributors: 
       
     9 -->
       
    10 <!DOCTYPE concept
       
    11   PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
       
    12 <concept id="GUID-05D6AB1C-8548-58C6-AA6C-EE362FF49247-GENID-1-8-1-6-1-1-4-1-4-1-3-1" xml:lang="en"><title>Bitmap
       
    13 Animation Overview</title><prolog><metadata><keywords/></metadata></prolog><conbody>
       
    14 <section id="GUID-44C21503-6654-4590-996F-969D5B8B6869-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-1"><title>Purpose</title> <p>This document shows you how to create an
       
    15 animation using the Bitmap Animation framework. </p> </section>
       
    16 <section id="GUID-3968A450-B383-4F55-A89D-817908FD67BE-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-2"><title>Architectural relationships</title> <p>The Bitmap Animation
       
    17 framework (<filepath>bmpanim.dll</filepath>) uses the font and bitmap server
       
    18 (<filepath>fbscli.dll</filepath>) to provide the bitmap images (<xref href="GUID-683A1D42-2764-3EB7-BD19-9E12559199AB.dita"><apiname>CFbsBitmap</apiname></xref> s). </p> <p>An
       
    19 animation DLL (<filepath>bmpansrv.dll</filepath>), loaded by the Window Server,
       
    20 is used to perform the animation. </p> <p>The animation DLL uses the bitgdi
       
    21 component (<filepath>bitgdi.dll</filepath>) to draw the bitmaps. </p> </section>
       
    22 <section id="GUID-0CE251DB-D48D-43D2-AF0D-420D7AAF6414-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-3"><title>Description</title> <p>To use a bitmap animation in your application
       
    23 you need to: </p> <ul>
       
    24 <li id="GUID-F6367722-F765-550C-8B85-65FFEA38369A-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-3-3-1"><p>define one or more animation
       
    25 frames, each of which owns a bitmap, </p> </li>
       
    26 <li id="GUID-7B1EB74D-0057-52D6-8560-A96A301F0ED3-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-3-3-2"><p>assign the frames to
       
    27 an animation container, </p> </li>
       
    28 <li id="GUID-4C005026-80CE-59B4-A9EE-DAFD2EB71DFA-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-3-3-3"><p>create an animation
       
    29 player object and pass the animation container to it. This communicates with
       
    30 the window server to start and stop playing the animation inside a window. </p> </li>
       
    31 </ul> <p>Collectively, these steps make up the Bitmap Animation framework.
       
    32 The key client side classes that are involved in these steps are: </p> <ul>
       
    33 <li id="GUID-64D5B1E5-7FDD-5AD1-BD0F-906D27B118B1-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-3-5-1"><p> <xref href="GUID-D88261C5-BCD8-36C4-9A46-6DA0A7FB5594.dita"><apiname>CBitmapFrameData</apiname></xref>, </p> </li>
       
    34 <li id="GUID-0F881880-38C8-5E94-869E-835D90960C45-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-3-5-2"><p> <xref href="GUID-780B280B-A3D9-31C8-9F82-55353DC7E056.dita"><apiname>CBitmapAnimClientData</apiname></xref>, </p> </li>
       
    35 <li id="GUID-7330A56E-0371-5AE7-942F-E461F7D697F1-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-3-5-3"><p> <xref href="GUID-0282B941-2A58-3F3D-8875-DFBA72F46F48.dita"><apiname>RBitmapAnim</apiname></xref>. </p> </li>
       
    36 </ul> <p>The rest of this document describes each of these steps, starting
       
    37 with the animation frame. </p> </section>
       
    38 <section id="GUID-112ED5AB-2CFA-415A-8CA2-9B327BADC99A-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-4"><title>Defining an animation frame</title> <p>The <codeph>CBitmapFrameData</codeph> class
       
    39 represents a single frame in an animation. The following properties of a frame
       
    40 can be set: </p> <ul>
       
    41 <li id="GUID-DEC005F2-FBAC-59AA-BA41-E4B3B025B19C-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-4-3-1"><p>the bitmap image, </p> </li>
       
    42 <li id="GUID-D1829CD2-786B-55DF-AF9A-49EBC2765906-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-4-3-2"><p>the mask, which is used
       
    43 for making parts of the image transparent, </p> </li>
       
    44 <li id="GUID-1371D69B-D45F-5A1E-8BA5-37210ED0FABA-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-4-3-3"><p>the time the frame is
       
    45 displayed, in milliseconds, </p> </li>
       
    46 <li id="GUID-8290AB20-F4E2-5FBC-84FA-BD55D4AE8EB4-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-4-3-4"><p>the position in the
       
    47 window where the frame is displayed. </p> </li>
       
    48 </ul> <p>These properties can either be set in <xref href="GUID-D88261C5-BCD8-36C4-9A46-6DA0A7FB5594.dita#GUID-D88261C5-BCD8-36C4-9A46-6DA0A7FB5594/GUID-83DBA551-0023-399B-8791-EC4CEB4BEF53"><apiname>CBitmapFrameData::NewL()</apiname></xref> or
       
    49 by calling various setter functions, described below. </p> <p><b>Setting the
       
    50 image and mask bitmaps </b> </p> <p>The following code loads the bitmap and
       
    51 mask from a multi bitmap file, and constructs the frame, setting its bitmap
       
    52 and mask, which it takes ownership of: </p> <codeblock id="GUID-2B408AB3-8816-51B6-95DD-6848EB83EC84-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-4-7" xml:space="preserve">CFbsBitmap* bitmap=new (ELeave) CFbsBitmap; // load the image bitmap from an mbm file 
       
    53 CleanupStack::PushL(bitmap);
       
    54 User::LeaveIfError(bitmap-&gt;Load(KMBMFileName, EMbmAnimFrame1));
       
    55 CFbsBitmap* mask=new (ELeave) CFbsBitmap; // load the mask from the same mbm file
       
    56 CleanupStack::PushL(mask);
       
    57 User::LeaveIfError(mask-&gt;Load(KMBMFileName, EMbmAnimFrameMask1));
       
    58 CBitmapFrameData* frame1 = CBitmapFrameData::NewL(bitmap, mask);
       
    59 CleanupStack::Pop(2); // bitmap, mask</codeblock> <p> <xref href="GUID-D88261C5-BCD8-36C4-9A46-6DA0A7FB5594.dita#GUID-D88261C5-BCD8-36C4-9A46-6DA0A7FB5594/GUID-E1FFD12D-5139-3532-8207-1D94C75ACBE8"><apiname>CBitmapFrameData::SetBitmap()</apiname></xref> and <xref href="GUID-D88261C5-BCD8-36C4-9A46-6DA0A7FB5594.dita#GUID-D88261C5-BCD8-36C4-9A46-6DA0A7FB5594/GUID-D7EB7A35-006B-3A89-9EBA-3BFD28D02518"><apiname>CBitmapFrameData::SetMask()</apiname></xref> could alternatively be used. </p> <p>An animation can have multiple frames,
       
    60 each of which has an image and mask bitmap. Each frame stores a flag to indicate
       
    61 whether or not it owns the bitmaps. If the frame owns the bitmaps, they are
       
    62 deleted in the frame’s destructor. This flag can be set or unset by calling <xref href="GUID-D88261C5-BCD8-36C4-9A46-6DA0A7FB5594.dita#GUID-D88261C5-BCD8-36C4-9A46-6DA0A7FB5594/GUID-15F4E778-0D5C-3653-8722-9352F4386C76"><apiname>CBitmapFrameData::SetBitmapsOwnedExternally()</apiname></xref>.
       
    63 By default, bitmaps are owned by the frame. </p> <p>The mask is used in the
       
    64 standard way for a bitmap mask, so pixels in the bitmap image that map to
       
    65 black pixels in the mask are drawn, while pixels that map to white pixels
       
    66 in the mask are not, so appear transparent. </p> <p><b>Setting the time interval </b> </p> <p>The
       
    67 time period for the frame to be displayed on the screen is set in milliseconds: </p> <codeblock id="GUID-7D886BE6-2660-5937-83F6-740D98E9A002-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-4-13" xml:space="preserve">frame1-&gt;SetInterval(125);</codeblock> <p>Note
       
    68 that a default time interval can be set in the frame container (described
       
    69 in the next section) by calling <xref href="GUID-780B280B-A3D9-31C8-9F82-55353DC7E056.dita#GUID-780B280B-A3D9-31C8-9F82-55353DC7E056/GUID-A7CEB917-12B5-38E8-9BBA-5F42B695EA92"><apiname>CBitmapAnimClientData::SetFrameInterval()</apiname></xref>.
       
    70 Any value set in the container will apply to frames that have not set an interval
       
    71 themselves. </p> <p><b>Setting the frame’s position </b> </p> <p>The position
       
    72 of the frame relative to the animation window is set using <xref href="GUID-D88261C5-BCD8-36C4-9A46-6DA0A7FB5594.dita#GUID-D88261C5-BCD8-36C4-9A46-6DA0A7FB5594/GUID-EA74CED1-0AE0-30D2-9FFF-AAB321FC119C"><apiname>CBitmapFrameData::SetPosition()</apiname></xref>: </p> <codeblock id="GUID-2344FB5E-F8DC-54C1-8995-A2B21DDA5D24-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-4-17" xml:space="preserve">TPoint framePos(3,6);
       
    73 frame1-&gt;SetPosition(framePos);</codeblock> <p>Note that the position can also
       
    74 be specified in <xref href="GUID-0282B941-2A58-3F3D-8875-DFBA72F46F48.dita"><apiname>RBitmapAnim</apiname></xref>; if so, this value applies
       
    75 to all frames. </p> <p>When you have finished defining the animation frame(s),
       
    76 use the frame container class, <xref href="GUID-780B280B-A3D9-31C8-9F82-55353DC7E056.dita"><apiname>CBitmapAnimClientData</apiname></xref>, to
       
    77 create the animation. </p> </section>
       
    78 <section id="GUID-598D3A59-6DC6-40C9-9CFA-30D5AB656040-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-5"><title>Defining an animation</title> <p>Frames are grouped into an
       
    79 animation frame container (<xref href="GUID-780B280B-A3D9-31C8-9F82-55353DC7E056.dita"><apiname>CBitmapAnimClientData</apiname></xref>), which
       
    80 allows the following behaviour to be set: </p> <ul>
       
    81 <li id="GUID-3DB97BEC-DE20-5514-AE79-D21D6B3C257D-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-5-3-1"><p>append frames to the
       
    82 container, </p> </li>
       
    83 <li id="GUID-13AA19C6-45E7-5AEC-A202-2D8FCA16BC4D-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-5-3-2"><p>set a default display
       
    84 interval for all frames, (note that the time interval set by an individual
       
    85 frame takes precedence, for that frame, over the default interval), </p> </li>
       
    86 <li id="GUID-CC7DA6F4-DDA9-5296-8348-9FA4D2D9B203-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-5-3-3"><p>set one of the following
       
    87 play modes for the animation: play once, loop or bounce (plays forwards and
       
    88 backwards), </p> </li>
       
    89 <li id="GUID-B32243AD-62F2-547D-B31B-C8B520F71D78-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-5-3-4"><p>set the animation to
       
    90 flash, </p> </li>
       
    91 <li id="GUID-F8251606-6004-5752-B74A-23CF280248B9-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-5-3-5"><p>provide an additional
       
    92 bitmap frame to use for the background to the animation (explained below). </p> </li>
       
    93 </ul> <p><b>Appending frames </b> </p> <p>First, create the frame container,
       
    94 and append the frame(s) to it in the correct sequence: </p> <codeblock id="GUID-67B754F6-1802-5361-9CB9-40E6D025AB04-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-5-6" xml:space="preserve">CBitmapAnimClientData* animFrames=CBitmapAnimClientData::NewL();
       
    95 CleanupStack::PushL(animFrames);
       
    96 animFrames-&gt;AppendFrameL(*frame1);
       
    97 animFrames-&gt;AppendFrameL(*frame2); // etc.</codeblock> <p><b>Setting the default
       
    98 display interval </b> </p> <p>A default display interval can be set for the
       
    99 animation: </p> <codeblock id="GUID-126F763A-DB9C-50F4-BEB5-70093895CB03-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-5-9" xml:space="preserve">animFrames-&gt;SetFrameInterval(100);</codeblock> <p>This
       
   100 applies only to frames which have not specified their own interval (using <xref href="GUID-D88261C5-BCD8-36C4-9A46-6DA0A7FB5594.dita#GUID-D88261C5-BCD8-36C4-9A46-6DA0A7FB5594/GUID-4EE6A625-B3AD-3389-93F0-D92D6FC3FC68"><apiname>CBitmapFrameData::SetInterval()</apiname></xref>).
       
   101 In this example, the default interval for frames without their own interval
       
   102 is 100 milliseconds (0.1 second). It can be used to ensure that all frames
       
   103 are displayed for the same length of time. </p> <p><b>Setting the play mode </b> </p> <p>There
       
   104 are three play modes: play once, play repeatedly in the same direction ('loop')
       
   105 and play forwards and backwards repeatedly ('bounce'). This code sets the
       
   106 animation to play once: </p> <codeblock id="GUID-13F860DF-A4E7-505E-AAD3-92C7BDF68886-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-5-13" xml:space="preserve">animFrames-&gt;SetPlayMode(CBitmapAnimClientData::EPlay);</codeblock> <p><b>Other properties </b> </p> <p> <xref href="GUID-780B280B-A3D9-31C8-9F82-55353DC7E056.dita#GUID-780B280B-A3D9-31C8-9F82-55353DC7E056/GUID-E1BDF09C-2154-3E60-BFBD-B4400C3EA295"><apiname>CBitmapAnimClientData::SetFlash()</apiname></xref> and <xref href="GUID-780B280B-A3D9-31C8-9F82-55353DC7E056.dita#GUID-780B280B-A3D9-31C8-9F82-55353DC7E056/GUID-C2B4666A-A755-313D-BAC5-CEF74C09BDB2"><apiname>CBitmapAnimClientData::SetBackgroundFrame()</apiname></xref> are used to set/unset the flash flag and the background frame, respectively.
       
   107 The flash flag determines whether the animation should flash or not. </p> <p>The
       
   108 background frame, which is optional, is used to clear the current frame before
       
   109 drawing the next one. If no background frame is provided by the client, the
       
   110 window server creates its own background frame using the original screen contents,
       
   111 and updates it when the animation window is redrawn. </p> <p>If the client-provided
       
   112 background frame contains an image bitmap and a mask, the background image
       
   113 used is a combination of the screen contents and the supplied background bitmap.
       
   114 If the client-provided background frame has a bitmap but no mask, the bitmap
       
   115 is used as the background. </p> </section>
       
   116 <section id="GUID-7299DDF6-52E7-43FB-A940-DD8D3059AE6E-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-6"><title>Playing the animation</title> <p>When the animation is ready
       
   117 to play, it must be packaged and sent to the window server’s animation DLL.
       
   118 This is done through an animation player (<xref href="GUID-0282B941-2A58-3F3D-8875-DFBA72F46F48.dita"><apiname>RBitmapAnim</apiname></xref>)
       
   119 object. </p> <p> <codeph>RBitmapAnim</codeph> allows you to do the following: </p> <ul>
       
   120 <li id="GUID-FE236CAC-38D1-5A3C-BE6A-35897F564592-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-6-4-1"><p>specify the window in
       
   121 which the animation is displayed, </p> </li>
       
   122 <li id="GUID-C0D41155-63B9-5038-924E-D7F3193FF65F-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-6-4-2"><p>associate the animation
       
   123 with an <xref href="GUID-800B3667-F45F-391F-A8A9-F876FB4ABC34.dita"><apiname>RAnimDll</apiname></xref> object, which provides a connection to
       
   124 the window server, </p> </li>
       
   125 <li id="GUID-301E0D0B-2010-56CF-8780-FBE322CD9FDA-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-6-4-3"><p>pass the animation object
       
   126 to the window server’s animation DLL, </p> </li>
       
   127 <li id="GUID-610C8A64-4BC6-5E59-8DC4-809B47328F02-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-6-4-4"><p>specify the number of
       
   128 times the animation should play, </p> </li>
       
   129 <li id="GUID-2384FF48-9281-5D4E-9298-D822B7566E52-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-6-4-5"><p>start and stop playing
       
   130 the animation. Optionally the animation can start playing from a particular
       
   131 frame. </p> </li>
       
   132 </ul> <p>Note that after the animation object has been set up and passed to
       
   133 the window server, the general attributes of the animation, namely the flash
       
   134 property, the default display time for each frame and the play mode can still
       
   135 be changed, using the following <codeph>RBitmapAnim</codeph> functions: </p> <ul>
       
   136 <li id="GUID-8DA50426-3BD1-5B8E-B8D7-B0D8F19409DF-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-6-6-1"><p> <codeph>SetFlashL()</codeph>, </p> </li>
       
   137 <li id="GUID-C237DFD6-427F-5953-AFB6-0AA64B0D97FE-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-6-6-2"><p> <codeph>SetFrameIntervalL()</codeph>, </p> </li>
       
   138 <li id="GUID-8020158F-10BA-554E-9088-E51CE00DBBC6-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-6-6-3"><p> <codeph>SetPlayModeL()</codeph>. </p> </li>
       
   139 </ul> <p>Any changes to these properties made using <codeph>RBitmapAnim</codeph> will
       
   140 override the values previously set in <codeph>CBitmapAnimClientData</codeph>. </p> <p><b>Constructing
       
   141 the animation player </b> </p> <p> <xref href="GUID-800B3667-F45F-391F-A8A9-F876FB4ABC34.dita"><apiname>RAnimDll</apiname></xref> is a handle
       
   142 to the server-side animation DLL. It is used to load the window server animation
       
   143 DLL, <filepath>bmpansrv.dll</filepath>, which provides the functions that
       
   144 perform the frames animation. The <codeph>RAnimDll</codeph> instance is passed
       
   145 to the <codeph>RBitmapAnim</codeph> constructor. </p> <codeblock id="GUID-04E123E6-306B-5C8B-9A0B-A415E6EBC74A-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-6-10" xml:space="preserve">RAnimDll animDLL(iEikonEnv-&gt;WsSession()); // session is used to interact with the window server
       
   146 _LIT(KDllName, "BMPANSRV.DLL"); 
       
   147 User::LeaveIfError(animDll.Load(KDllName)); 
       
   148 RBitmapAnim animPlayer(animDLL);
       
   149 animPlayer.ConstructL(Window());</codeblock> <p><b>Passing the animation object
       
   150 to the window server </b> </p> <p>The animation frame container (<codeph>CBitmapAnimClientData</codeph>)
       
   151 should be passed via the <codeph>RBitmapAnim</codeph> object to the window
       
   152 server. This is done using the function <codeph>SetBitmapAnimDataL()</codeph>.
       
   153 Note that calling this function does not cause the animation to start playing: </p> <codeblock id="GUID-F8CCC483-9B1F-58A4-AF93-E8E967A535B1-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-6-13" xml:space="preserve">animPlayer.SetBitmapAnimDataL(*animFrames);</codeblock> <p><b>Setting
       
   154 the number of cycles </b> </p> <p>If the animation should play more than once,
       
   155 the number of cycles should be set: </p> <codeblock id="GUID-549751F2-770E-54C4-8C78-7AFF633D9A4D-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-6-16" xml:space="preserve">animPlayer.SetNumberOfCyclesL(10);</codeblock> <p>Note that if the animation's play mode is 'bounce', the number of cycles
       
   156 must be set to at least two to ensure a complete animation routine. </p> <p><b>Setting
       
   157 the position </b> </p> <p>To set the animation’s position, use <codeph>SetPositionL()</codeph>.
       
   158 This value is an offset from the origin of the animation window. </p> <codeblock id="GUID-3F4E29C5-A456-5BFC-AA10-0A7E29EAAB97-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-6-20" xml:space="preserve">TPoint animPos(20,40);
       
   159 animPlayer.SetPositionL(animPos);</codeblock> <p><b>Starting/stopping the
       
   160 animation </b> </p> <p>The <xref href="GUID-0282B941-2A58-3F3D-8875-DFBA72F46F48.dita#GUID-0282B941-2A58-3F3D-8875-DFBA72F46F48/GUID-E7C514C8-0335-3903-A997-C226170798C5"><apiname>RBitmapAnim::StartL()</apiname></xref> and <xref href="GUID-0282B941-2A58-3F3D-8875-DFBA72F46F48.dita#GUID-0282B941-2A58-3F3D-8875-DFBA72F46F48/GUID-DD8AFC9D-E742-36E7-8816-37E61392DEDF"><apiname>RBitmapAnim::StopL()</apiname></xref> functions
       
   161 send commands to the animation DLL to start/stop the animation routine. </p> <p>Calling <xref href="GUID-0282B941-2A58-3F3D-8875-DFBA72F46F48.dita#GUID-0282B941-2A58-3F3D-8875-DFBA72F46F48/GUID-1E2FCA51-21BF-3C21-8D96-753E27F277B1"><apiname>RBitmapAnim::DisplayFrameL()</apiname></xref> before
       
   162 the animation has started sets the frame from which the animation should start
       
   163 playing. </p> <p><b>Freeing resources </b> </p> <p>After they have been finished
       
   164 with, <codeph>Close()</codeph> should be called on the <codeph>RAnimDll</codeph> and <codeph>RBitmapAnim</codeph> objects. </p> <codeblock id="GUID-E7E87F97-9040-50F1-99F2-35AF517993E1-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-6-26" xml:space="preserve">animPlayer.Close();
       
   165 animDLL.Close();</codeblock> </section>
       
   166 <section id="GUID-CF40984F-2CA8-4EEE-98AD-C8F3E074407F-GENID-1-8-1-6-1-1-4-1-4-1-3-1-2-7"><title>See also</title> <ul>
       
   167 <li><p><xref href="GUID-3D577CFE-A6C7-5C4C-A9AA-9382A062A3BE.dita">Animation Overview</xref></p></li>
       
   168 <li><p><xref href="GUID-71DADA82-3ABC-52D2-8360-33FAEB2E5DE9.dita">Introduction
       
   169 to the Font and Bitmap Server</xref></p></li>
       
   170 </ul> </section>
       
   171 </conbody></concept>