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data-id="ge_normal_mode" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/ge/ge_normal_mode.html" id="ge_normal_mode-d4445e4525-link">非命令队列模式</a></div></div></li><li role="treeitem"><div data-tocid="ge_command_queue_mode-d4445e4539" class="topicref" data-id="ge_command_queue_mode" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/ge/ge_cmdq_mode.html" id="ge_command_queue_mode-d4445e4539-link">命令队列模式</a></div></div></li><li role="treeitem"><div data-tocid="ge-compare-mode-d4445e4553" class="topicref" data-id="ge-compare-mode" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/ge/ge_compare_mode.html" id="ge-compare-mode-d4445e4553-link">非命令队列和命令队列对比</a></div></div></li><li role="treeitem"><div data-tocid="ge_data_structure-d4445e4567" class="topicref" data-id="ge_data_structure" 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<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic concept/concept topic concept" role="article" aria-labelledby="ariaid-title1">
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<span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" title="Edit this document" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/ge/ge_blit.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">位块搬移</h1>
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<div class="date inPage">15 Jan 2024</div><div style="color: gray;"></div>
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<p class="- topic/p p" data-ofbid="d120403e33__20250123155210">位块搬移可以分两种情况：</p>
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<ol class="- topic/ol ol" id="ge_位块搬移__ol_s43_jhb_d1c" data-ofbid="ge_位块搬移__ol_s43_jhb_d1c">
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<li class="- topic/li li" data-ofbid="d120403e38__20250123155210">
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<p class="- topic/p p" data-ofbid="d120403e40__20250123155210">原图的矩形区域搬移到目标图的矩形区域中不进行缩放</p>
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<figure class="- topic/fig fig fignone" id="ge_位块搬移__fig_nmz_jhb_d1c" data-ofbid="ge_位块搬移__fig_nmz_jhb_d1c">
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<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="ge_位块搬移__image_t43_jhb_d1c" src="../../../images/ge/ge_function_blit.png" alt="ge_function_blit2"/></div><br/>
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<figcaption data-caption-side="bottom" class="- topic/title title figcapcenter"><span class="figtitleprefix fig--title-label">图<span class="fig--title-label-number"> 1</span><span class="fig--title-label-punctuation">. </span></span><span class="fig--title">不进行缩放</span></figcaption></figure>
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<p class="- topic/p p" data-ofbid="d120403e58__20250123155210">原图的矩形区域搬移到目标图的矩形区域中同时进行放大或者缩小</p>
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<figure class="- topic/fig fig fignone" id="ge_位块搬移__fig_o1f_lhb_d1c" data-ofbid="ge_位块搬移__fig_o1f_lhb_d1c">
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<br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="ge_位块搬移__image_v43_jhb_d1c" src="../../../images/ge/ge_function_stretchblit.png" alt="ge_function_stretchblit2"/></div><br/>
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<figcaption data-caption-side="bottom" class="- topic/title title figcapcenter"><span class="figtitleprefix fig--title-label">图<span class="fig--title-label-number"> 2</span><span class="fig--title-label-punctuation">. </span></span><span class="fig--title">进行缩放</span></figcaption></figure>
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<p class="- topic/p p" data-ofbid="d120403e75__20250123155210">在进行位块搬移的同时可以进行 blending 和 key，同时也支持 90/180/270 度旋转和镜像。</p>
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