{"id":4506,"date":"2021-08-27T17:17:55","date_gmt":"2021-08-27T09:17:55","guid":{"rendered":"http:\/\/122.152.205.50\/wordpress\/?p=4506"},"modified":"2021-11-03T17:25:10","modified_gmt":"2021-11-03T09:25:10","slug":"canvas%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=4506","title":{"rendered":"Canvas\u8be6\u89e3"},"content":{"rendered":"<p><a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/www.pianshen.com\/article\/342263332\/\">https:\/\/www.pianshen.com\/article\/342263332\/<\/a><br \/>\n<a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/www.jianshu.com\/p\/e12696e7b95d\">https:\/\/www.jianshu.com\/p\/e12696e7b95d<\/a><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_16 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs 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ez-toc-heading-3\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4506\/#clipXXX\" title=\"clipXXX\">clipXXX<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4506\/#%E4%B8%80%E3%80%81Draw%E6%96%B9%E6%B3%95\" title=\"\u4e00\u3001Draw\u65b9\u6cd5\">\u4e00\u3001Draw\u65b9\u6cd5<\/a><ul class=\"ez-toc-list-level-5\"><li class=\"ez-toc-heading-level-5\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=4506\/#1drawBitmapBitmap_bitmap_Rect_src_Rect_dst_Paint_paint\" title=\"1.drawBitmap(Bitmap bitmap, Rect src, Rect dst, Paint paint)\">1.drawBitmap(Bitmap bitmap, Rect src, Rect dst, Paint paint)<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h4><span class=\"ez-toc-section\" id=\"%E9%87%8D%E8%A6%81%E7%BB%93%E8%AE%BA\"><\/span>\u91cd\u8981\u7ed3\u8bba<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<blockquote><p>\n  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href=\"https:\/\/www.jianshu.com\/p\/9ed8304b4c2f\">https:\/\/www.jianshu.com\/p\/9ed8304b4c2f<\/a><\/p>\n<p><a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/www.yimipuzi.com\/1139.html\">https:\/\/www.yimipuzi.com\/1139.html<\/a><\/p>\n<p>save\u65b9\u6cd5\u4e0d\u4f1a\u521b\u5efa\u56fe\u5c42\uff0c\u800csaveLayer\u4f1a\u521b\u5efa\u65b0\u56fe\u5c42\u5e76\u4fdd\u7559\u539f\u6709\u7684\u72b6\u6001\u3002<\/p>\n<p>saveLayer\u5bf9\u4e8edrawColor\u4f1a\u94fa\u6ee1\u6574\u4e2alayer\uff0c\u4f46\u662f<strong>\u5750\u6807\u7cfb\u8fd8\u662f\u4ee5saveLayer\u4e4b\u524d\u7684canvas\u7684\u5750\u6807\u7cfb<\/strong>\u3002<\/p>\n<h4><span class=\"ez-toc-section\" id=\"clipXXX\"><\/span>clipXXX<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/www.jianshu.com\/p\/96c1c211b03f\">https:\/\/www.jianshu.com\/p\/96c1c211b03f<\/a><\/p>\n<h4><span class=\"ez-toc-section\" 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