{"id":17,"date":"2025-01-24T16:50:15","date_gmt":"2025-01-24T08:50:15","guid":{"rendered":"https:\/\/web.eo2suite.cn\/blog\/?p=17"},"modified":"2025-04-03T18:30:09","modified_gmt":"2025-04-03T10:30:09","slug":"%e6%80%a1%e6%b0%a7%e6%96%87%e6%a1%a3%e6%9e%81%e9%80%9f%e5%8a%a0%e8%bd%bd%e8%83%8c%e5%90%8e%e7%9a%84%e7%a7%98%e5%af%86%ef%bc%9a%e6%96%87%e5%ad%97%e6%b8%b2%e6%9f%93%e5%bc%95%e6%93%8e%e7%9a%84%e4%bc%98","status":"publish","type":"post","link":"https:\/\/blog.eo2suite.cn\/?p=17","title":{"rendered":"\u6021\u6c27\u6587\u6863\u6781\u901f\u52a0\u8f7d\u80cc\u540e\u7684\u79d8\u5bc6\uff1a\u6587\u5b57\u6e32\u67d3\u5f15\u64ce\u7684\u4f18\u5316\u4e4b\u8def"},"content":{"rendered":"\n<p>\u5927\u5bb6\u597d\uff0c\u6211\u662f\u4e00\u4f4d\u5728\u4ee3\u7801\u4e16\u754c\u91cc\u6478\u722c\u6eda\u6253\u591a\u5e74\u7684\u7a0b\u5e8f\u5458\u3002\u4eca\u5929\u60f3\u548c\u5927\u5bb6\u804a\u804a \u6021\u6c27 \u6587\u6863\u52a0\u8f7d\u901f\u5ea6\u4f18\u5316\u80cc\u540e\u7684\u6545\u4e8b\uff0c\u7279\u522b\u662f\u6211\u4eec\u5982\u4f55\u5bf9\u6587\u5b57\u6e32\u67d3\u5f15\u64ce\u8fdb\u884c\u5927\u5200\u9614\u65a7\u7684\u6539\u8fdb\uff0c\u4ece\u800c\u5b9e\u73b0\u201c\u79d2\u5f00\u6587\u6863\u201d\u7684\u4f53\u9a8c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-\u4f20\u7edf\u6e32\u67d3\u5b57\u4f53\u52a0\u8f7d\u7684\u6c89\u91cd\u8d1f\u62c5-117\">\u4f20\u7edf\u6e32\u67d3\uff1a\u5b57\u4f53\u52a0\u8f7d\u7684\u6c89\u91cd\u8d1f\u62c5<\/h3>\n\n\n\n<p>\u6211\u4eec\u90fd\u77e5\u9053\uff0c\u6021\u6c27 \u4f5c\u4e3a\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684 Office \u5957\u4ef6\uff0c\u5b83\u9700\u8981\u5904\u7406\u5404\u79cd\u590d\u6742\u7684\u6587\u6863\u3002\u800c\u6587\u6863\u7684\u5448\u73b0\uff0c\u6587\u5b57\u662f\u5176\u4e2d\u6700\u91cd\u8981\u7684\u7ec4\u6210\u90e8\u5206\u3002\u5728 \u6021\u6c27 \u65e9\u671f\u7248\u672c\u4e2d\uff0c\u6211\u4eec\u7684\u6587\u5b57\u6e32\u67d3\u5f15\u64ce\u4f9d\u8d56\u4e8e\u5f3a\u5927\u7684 <a href=\"https:\/\/freetype.org\/\" rel=\"noreferrer noopener\" target=\"_blank\">[FreeType](https:\/\/freetype.org\/)<\/a> \u5e93\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/freetype.org\/\" rel=\"noreferrer noopener\" target=\"_blank\">[FreeType](https:\/\/freetype.org\/)<\/a> \u7684\u5de5\u4f5c\u539f\u7406\u5927\u81f4\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>**\u5b57\u4f53\u52a0\u8f7d**<\/strong>\uff1a\u5f53\u6253\u5f00\u4e00\u4e2a\u6587\u6863\u65f6\uff0c\u5b83\u4f1a\u89e3\u6790\u6587\u6863\u4e2d\u4f7f\u7528\u7684\u5b57\u4f53\u4fe1\u606f\uff0c\u5e76\u5c1d\u8bd5\u52a0\u8f7d\u76f8\u5e94\u7684\u5b57\u4f53\u6587\u4ef6\u3002\u5b57\u4f53\u6587\u4ef6\u5c11\u5219\u51e0 MB\uff0c\u591a\u5219\u51e0\u5341 MB\uff0c\u8fd9\u65e0\u7591\u7ed9\u6587\u6863\u7684\u52a0\u8f7d\u5e26\u6765\u4e86\u4e0d\u5c0f\u7684\u8d1f\u62c5\uff0c\u5c24\u5176\u662f\u5728\u7f51\u7edc\u72b6\u51b5\u4e0d\u4f73\u6216\u8005\u8bbe\u5907\u6027\u80fd\u6709\u9650\u7684\u60c5\u51b5\u4e0b\uff0c\u7b49\u5f85\u5b57\u4f53\u52a0\u8f7d\u5b8c\u6210\u4f1a\u8ba9\u4eba\u611f\u5230\u4e0d\u8010\u70e6\u3002<\/li>\n\n\n\n<li><strong>**\u5b57\u5f62\u83b7\u53d6**<\/strong>\uff1a\u52a0\u8f7d\u5b57\u4f53\u540e\uff0c<a href=\"https:\/\/freetype.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">[FreeType](https:\/\/freetype.org\/)<\/a> \u4f1a\u6839\u636e Unicode \u7f16\u7801\u67e5\u8be2\u5b57\u4f53\u6587\u4ef6\u4e2d\u5b57\u7b26\u5bf9\u5e94\u7684\u5b57\u5f62\u4fe1\u606f\uff08\u4e5f\u5c31\u662f\u6211\u4eec\u770b\u5230\u7684\u6587\u5b57\u5f62\u72b6\u7684\u8f6e\u5ed3\uff09\uff0c\u5e76\u8ba1\u7b97\u51fa\u6e32\u67d3\u6240\u9700\u7684\u6570\u636e\u3002<\/li>\n\n\n\n<li><strong>**\u753b\u5e03\u7ed8\u5236**<\/strong>\uff1a\u6700\u540e\uff0c\u7ed3\u5408\u6587\u5b57\u6837\u5f0f\u548c\u5b57\u53f7\u7b49\u4fe1\u606f\uff0c\u901a\u8fc7 <code>`canvas.drawImage`<\/code> API \u5c06\u5b57\u5f62\u6e32\u67d3\u5230\u9875\u9762\u4e0a\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u8fd9\u79cd\u6a21\u5f0f\u7684\u4f18\u70b9\u662f\u6e32\u67d3\u6548\u679c\u7cbe\u786e\uff0c\u80fd\u5b8c\u7f8e\u5448\u73b0\u5b57\u4f53\u8bbe\u8ba1\u5e08\u7684\u610f\u56fe\uff0c\u4f46\u7f3a\u70b9\u4e5f\u663e\u800c\u6613\u89c1\uff1a<strong>**\u5b57\u4f53\u52a0\u8f7d\u8017\u65f6\u957f\uff0c\u662f\u5f71\u54cd\u6587\u6863\u6253\u5f00\u901f\u5ea6\u7684\u4e3b\u8981\u74f6\u9888\u4e4b\u4e00**<\/strong>\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-\u53e6\u8f9f\u8e4a\u5f84html-canvas-\u7684\u5d1b\u8d77-117\">\u53e6\u8f9f\u8e4a\u5f84\uff1aHTML Canvas \u7684\u5d1b\u8d77<\/h3>\n\n\n\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u5f00\u59cb\u6df1\u5165\u7814\u7a76 HTML5 canvas \u7684\u80fd\u529b\u3002\u6211\u4eec\u53d1\u73b0 <code>`canvas.measureText`<\/code> API \u53ef\u4ee5\u83b7\u53d6\u67d0\u4e2a\u5b57\u4f53\u4e2d\u5b57\u7b26\u7684\u6587\u672c\u5ea6\u91cf\u4fe1\u606f\uff08TextMetrics\uff09\uff0c\u5305\u62ec\u5b57\u7b26\u5bbd\u5ea6\u3001\u9ad8\u5ea6\u3001\u57fa\u7ebf\u504f\u79fb\u7b49\u3002<strong>**\u8fd9\u4e3a\u6211\u4eec\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5b8c\u5168\u4e0d\u4f9d\u8d56\u5b57\u4f53\u6587\u4ef6\uff0c\u5c31\u80fd\u6e32\u67d3\u6587\u5b57\u7684\u5168\u65b0\u601d\u8def**<\/strong>\uff01<\/p>\n\n\n\n<p>\u6211\u4eec\u7684\u4f18\u5316\u65b9\u6848\u662f\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>**\u6781\u901f\u6a21\u5f0f**<\/strong>\uff1a\u6211\u4eec\u5f15\u5165\u4e86\u201c\u6781\u901f\u6a21\u5f0f\u201d\u3002\u5728\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u6211\u4eec\u4e0d\u518d\u52a0\u8f7d\u5b57\u4f53\u6587\u4ef6\uff0c\u800c\u662f\u5229\u7528 <code>`canvas.measureText`<\/code> API \u83b7\u53d6\u5b57\u7b26\u7684\u6587\u672c\u5ea6\u91cf\u4fe1\u606f\uff0c\u7136\u540e\u4f7f\u7528 <code>`canvas.fillText`<\/code> API \u5c06\u6587\u5b57\u76f4\u63a5\u6e32\u67d3\u5230\u9875\u9762\u4e0a\u3002\u8fd9\u79cd\u65b9\u6cd5\u7701\u53bb\u4e86\u52a0\u8f7d\u5b57\u4f53\u6587\u4ef6\u7684\u5927\u91cf\u65f6\u95f4\uff0c\u663e\u8457\u63d0\u5347\u4e86\u6587\u6863\u7684\u6253\u5f00\u901f\u5ea6\u3002<strong>**\u6211\u4eec\u53ef\u4ee5\u628a\u8fd9\u4e2a\u8fc7\u7a0b\u60f3\u8c61\u6210\u8fd9\u6837\uff1a**<\/strong> \u4ee5\u524d\u6211\u4eec\u9700\u8981\u4ece\u4e66\u67b6\u4e0a\u627e\u5230\u4e00\u672c\u4e66\uff08\u5b57\u4f53\u6587\u4ef6\uff09\uff0c\u7136\u540e\u7ffb\u5230\u5bf9\u5e94\u7684\u9875\u7801\uff08\u5b57\u5f62\u4fe1\u606f\uff09\uff0c\u518d\u6839\u636e\u4e66\u4e0a\u7684\u5185\u5bb9\u5728\u7eb8\u4e0a\u753b\u51fa\u6587\u5b57\u3002\u73b0\u5728\u6211\u4eec\u53ea\u9700\u8981\u77e5\u9053\u6bcf\u4e2a\u5b57\u7684\u201c\u5360\u4f4d\u201d\u5927\u5c0f\uff08TextMetrics\uff09\uff0c\u5c31\u53ef\u4ee5\u76f4\u63a5\u5728\u7eb8\u4e0a\u5199\u5b57\uff0c\u662f\u4e0d\u662f\u5feb\u591a\u4e86\uff1f<\/li>\n\n\n\n<li><strong>**\u7cbe\u786e\u6a21\u5f0f**<\/strong>\uff1a\u4e3a\u4e86\u517c\u5bb9\u4e00\u4e9b\u7279\u6b8a\u60c5\u51b5\uff0c\u6211\u4eec\u4fdd\u7559\u4e86\u4f20\u7edf\u7684\u201c\u7cbe\u786e\u6a21\u5f0f\u201d\u3002\u5f53\u6587\u6863\u4e2d\u5305\u542b\u827a\u672f\u5b57\u7b49\u9700\u8981\u901a\u8fc7\u5b57\u5f62\u56fe\u624d\u80fd\u5b9e\u73b0\u7684\u6548\u679c\u65f6\uff0c\u6211\u4eec\u4f1a\u81ea\u52a8\u5207\u6362\u5230\u201c\u7cbe\u786e\u6a21\u5f0f\u201d\u3002\u540c\u65f6\uff0c\u5982\u679c\u7528\u6237\u5728\u201c\u6781\u901f\u6a21\u5f0f\u201d\u4e0b\u63d2\u5165\u4e86\u827a\u672f\u5b57\uff0c\u4e5f\u4f1a\u81ea\u52a8\u5207\u6362\u56de\u201c\u7cbe\u786e\u6a21\u5f0f\u201d\uff0c\u4fdd\u8bc1\u6240\u6709\u5185\u5bb9\u90fd\u80fd\u6b63\u786e\u663e\u793a\u3002<\/li>\n<\/ol>\n\n\n\n<p><strong>**\u4e24\u79cd\u6a21\u5f0f\uff0c\u76f8\u8f85\u76f8\u6210\uff0c\u5e73\u8861\u4e86\u901f\u5ea6\u4e0e\u7cbe\u5ea6\u3002**<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-\u4f18\u5316\u5e26\u6765\u7684\u663e\u8457\u6548\u679c-117\">\u4f18\u5316\u5e26\u6765\u7684\u663e\u8457\u6548\u679c<\/h3>\n\n\n\n<p>\u7ecf\u8fc7\u8fd9\u6837\u7684\u6539\u9020\uff0c\u6587\u6863\u7684\u6253\u5f00\u901f\u5ea6\u5f97\u5230\u4e86\u8d28\u7684\u98de\u8dc3\uff0c\u5c24\u5176\u662f\u5728\u7f51\u7edc\u72b6\u51b5\u4e0d\u4f73\u6216\u8005\u8bbe\u5907\u6027\u80fd\u6709\u9650\u7684\u60c5\u51b5\u4e0b\uff0c\u63d0\u5347\u6548\u679c\u66f4\u52a0\u660e\u663e\u3002\u7528\u6237\u518d\u4e5f\u4e0d\u7528\u957f\u65f6\u95f4\u7b49\u5f85\u6587\u6863\u52a0\u8f7d\u4e86\uff0c\u53ef\u4ee5\u7acb\u5373\u5f00\u59cb\u9605\u8bfb\u548c\u7f16\u8f91\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-\u603b\u7ed3\u4e0e\u5c55\u671b-117\">\u603b\u7ed3\u4e0e\u5c55\u671b<\/h3>\n\n\n\n<p>\u8fd9\u6b21\u6587\u5b57\u6e32\u67d3\u5f15\u64ce\u7684\u4f18\u5316\uff0c\u662f\u6211\u4eec\u4e0d\u65ad\u8ffd\u6c42\u5353\u8d8a\u3001\u7cbe\u76ca\u6c42\u7cbe\u7684\u4e00\u4e2a\u7f29\u5f71\u3002\u6211\u4eec\u76f8\u4fe1\uff0c\u901a\u8fc7\u6301\u7eed\u7684\u6280\u672f\u521b\u65b0\uff0c\u6211\u4eec\u53ef\u4ee5\u4e3a\u7528\u6237\u5e26\u6765\u66f4\u597d\u7684\u4ea7\u54c1\u4f53\u9a8c\u3002\u672a\u6765\uff0c\u6211\u4eec\u8fd8\u4f1a\u7ee7\u7eed\u63a2\u7d22\u65b0\u7684\u6280\u672f\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u6587\u6863\u5904\u7406\u6548\u7387\uff0c\u8ba9 \u6021\u6c27 \u6210\u4e3a\u60a8\u5de5\u4f5c\u5b66\u4e60\u7684\u6700\u4f73\u4f19\u4f34\u3002<\/p>\n\n\n\n<p>\u5e0c\u671b\u4eca\u5929\u7684\u5206\u4eab\u5bf9\u4f60\u6709\u6240\u542f\u53d1\u3002\u5982\u679c\u4f60\u5bf9 \u6021\u6c27 \u6280\u672f\u7ec6\u8282\u611f\u5174\u8da3\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u535a\u5ba2\uff0c\u6211\u4eec\u4e0b\u671f\u518d\u89c1\uff01<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5927\u5bb6\u597d\uff0c\u6211\u662f\u4e00\u4f4d\u5728\u4ee3\u7801\u4e16\u754c\u91cc\u6478\u722c\u6eda\u6253\u591a\u5e74\u7684\u7a0b\u5e8f\u5458\u3002\u4eca\u5929\u60f3\u548c\u5927\u5bb6\u804a\u804a \u6021\u6c27 \u6587\u6863\u52a0\u8f7d\u901f\u5ea6\u4f18\u5316\u80cc\u540e\u7684\u6545\u4e8b\uff0c\u7279\u522b\u662f\u6211 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[6],"class_list":["post-17","post","type-post","status-publish","format-standard","hentry","category-technology-sharing","tag-canvas"],"_links":{"self":[{"href":"https:\/\/blog.eo2suite.cn\/index.php?rest_route=\/wp\/v2\/posts\/17","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.eo2suite.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.eo2suite.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.eo2suite.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.eo2suite.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17"}],"version-history":[{"count":2,"href":"https:\/\/blog.eo2suite.cn\/index.php?rest_route=\/wp\/v2\/posts\/17\/revisions"}],"predecessor-version":[{"id":198,"href":"https:\/\/blog.eo2suite.cn\/index.php?rest_route=\/wp\/v2\/posts\/17\/revisions\/198"}],"wp:attachment":[{"href":"https:\/\/blog.eo2suite.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.eo2suite.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.eo2suite.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}