{"id":40808,"date":"2024-05-16T08:09:23","date_gmt":"2024-05-16T00:09:23","guid":{"rendered":"http:\/\/www.biocloudservice.com\/wordpress\/?p=40808"},"modified":"2024-05-16T08:24:14","modified_gmt":"2024-05-16T00:24:14","slug":"%e7%ae%80%e7%ae%80%e5%8d%95%e5%8d%95%e7%94%bb%e4%b8%aa%e6%8a%98%e7%ba%bf%e5%9b%be%ef%bc%88%e6%83%b3%e8%a6%81%e7%bb%98%e5%9b%be%e5%92%8c%e7%94%9f%e4%bf%a1%e5%88%86%e6%9e%90%e6%ac%a2%e8%bf%8e%e7%bb%99","status":"publish","type":"post","link":"http:\/\/www.biocloudservice.com\/wordpress\/?p=40808","title":{"rendered":"\u7b80\u7b80\u5355\u5355\u753b\u4e2a\u6298\u7ebf\u56fe\uff0c\u4ee3\u7801\u9a8c\u8bc1\uff0c\u590d\u5236\u53ef\u7528"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code><strong>\u60f3\u8981\u7ed8\u56fe\u548c\u751f\u4fe1\u5206\u6790\u6b22\u8fce\u54a8\u8be2\n<\/strong>\u76f4\u63a5\u4e0a\u4ee3\u7801\n\n#!\/usr\/bin\/perl\nuse strict;\nuse warnings;\nuse GD::Graph::lines;\n\n# \u6570\u636e\nmy @data = (\n    &#91; 1, 2, 3, 4, 5 ],\n    &#91; 2, 5, 6, 5, 10 ],\n);\n\n# \u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u56fe\u50cf\u5bf9\u8c61\nmy $graph = GD::Graph::lines->new(600, 400);\n\n# \u8bbe\u7f6e\u56fe\u50cf\u7684\u6807\u9898\u3001X\u8f74\u548cY\u8f74\u6807\u7b7e\n$graph->set(\n    title => 'pic1',\n    x_label => 'x',\n    y_label => 'y',\n    line_width => 2,\n);\n\n# \u7ed8\u5236\u6298\u7ebf\u56fe\nmy $image = $graph->plot(\\@data);\n\n# \u4fdd\u5b58\u56fe\u50cf\u5230\u6587\u4ef6\nopen my $fh, '>', 'line_chart.png' or die \"\u65e0\u6cd5\u6253\u5f00\u6587\u4ef6\uff1a $!\";\nbinmode $fh;\nprint $fh $image->png;\nclose $fh;\n<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"600\" height=\"400\" src=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/05\/line_chart-1.png?resize=600%2C400\" alt=\"\" class=\"wp-image-40816\" srcset=\"https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/05\/line_chart-1.png?w=600 600w, https:\/\/i0.wp.com\/www.biocloudservice.com\/wordpress\/wp-content\/uploads\/2024\/05\/line_chart-1.png?resize=300%2C200 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" data-recalc-dims=\"1\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":true,"_jetpack_newsletter_access":""},"categories":[46,1],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/40808"}],"collection":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=40808"}],"version-history":[{"count":8,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/40808\/revisions"}],"predecessor-version":[{"id":40819,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/40808\/revisions\/40819"}],"wp:attachment":[{"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=40808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=40808"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.biocloudservice.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=40808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}