{"id":1507,"date":"2014-12-15T14:11:35","date_gmt":"2014-12-15T06:11:35","guid":{"rendered":"http:\/\/blog.qdac.cc\/?p=1507"},"modified":"2015-01-07T21:26:11","modified_gmt":"2015-01-07T13:26:11","slug":"graphics32%e4%b8%adtbitmap32%e6%b8%85%e9%99%a4%e7%bb%98%e5%88%b6%e7%9a%84%e6%89%80%e6%9c%89%e5%86%85%e5%ae%b9%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/blog.qdac.cc\/?p=1507","title":{"rendered":"Graphics32\u4e2dTBitmap32\u6e05\u9664\u7ed8\u5236\u7684\u6240\u6709\u5185\u5bb9\u7684\u65b9\u6cd5"},"content":{"rendered":"<p>\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u900f\u660e\u7684\u4f4d\u56fe\u505a\u4e3a\u4e00\u4e2a\u5c42\u4ee5\u540e\uff0c\u53ef\u80fd\u56e0\u4e3a\u4e2d\u95f4\u7f16\u8f91\u8fc7\u7a0b\u7684\u539f\u56e0\uff0c\u9700\u8981\u6e05\u9664\u539f\u6765\u7ed8\u5236\u7684\u6240\u6709\u5185\u5bb9\uff0c\u90a3\u4e48\u7528\u4ec0\u4e48\u529e\u6cd5\u6e05\u9664\u5462\uff1f\u5b9e\u9645\u4e0a\u5f88\u7b80\u5355\uff0c\u5168\u90e8\u586b\u5145\u4e3a\u900f\u660e\u5ea6\u4e3a0\u7684\u989c\u8272\u5c31\u597d\u4e86\uff0c\u6211\u7528\u7684\u662f<\/p>\n<pre class=\"lang:delphi decode:true\">ABitmap.FillRectS(0, 0, ABitmap.Width,ABitmap.Height, Color32(0, 0, 0, 0));<\/pre>\n<p>\u7b80\u5355\u3001\u7c97\u7206\u3001\u76f4\u63a5\u3001\u6709\u6548\u3002<\/p>\n<p>\u6ce8\u610f\u4e00\u4e2a\u524d\u63d0\uff0c\u8fd9\u4e2a\u56fe\u5c42\u7684\u7ed8\u56fe\u6a21\u5f0f\u5e94\u4e3admBlend\uff0c\u5426\u5219\u5c31\u662f\u4e00\u56e2\u6f06\u9ed1\uff0c\u5f88\u597d\u73a9\u5427\u3002<\/p>\n<pre class=\"lang:delphi decode:true \">ABitmap.DrawMode:=dmBlend;<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u900f\u660e\u7684\u4f4d\u56fe\u505a\u4e3a\u4e00\u4e2a\u5c42\u4ee5\u540e\uff0c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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