{"id":724,"date":"2024-06-04T13:12:09","date_gmt":"2024-06-04T05:12:09","guid":{"rendered":"http:\/\/purplepoolobservatory.com\/?p=724"},"modified":"2024-06-04T13:12:09","modified_gmt":"2024-06-04T05:12:09","slug":"matplotlib%e4%b8%ad%e7%9a%84draw","status":"publish","type":"post","link":"https:\/\/purplepoolobservatory.com\/?p=724","title":{"rendered":"matplotlib\u4e2d\u7684draw"},"content":{"rendered":"\n<p>\u53ef\u7528\u4e8e\u7ed8\u5236\u591a\u64cd\u4f5c\u6b65\u9aa4\u7684\u4e2d\u95f4\u8981\u7d20\uff0c\u6bd4\u5982<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#coding=utf-8\nimport numpy as np\nimport matplotlib.pyplot as plt\n\naa = np.loadtxt('hypoDD_sort.reloc')\nfig, ax =  plt.subplots()\nax.scatter(aa&#91;:,2],aa&#91;:,1],marker='o',s=1,color='r')\npts=plt.ginput(n=-1,timeout=-1)\n\n# plot the first profile\nx = &#91;pts&#91;0]&#91;0], pts&#91;1]&#91;0]]\ny = &#91;pts&#91;0]&#91;1], pts&#91;1]&#91;1]]\nax.plot(x,y,color = 'k')\nplt.draw()\n\npts=plt.ginput(n=-1,timeout=-1)\n# plot the second profile\nx = &#91;pts&#91;0]&#91;0], pts&#91;1]&#91;0]]\ny = &#91;pts&#91;0]&#91;1], pts&#91;1]&#91;1]]\nax.plot(x,y,color = 'k')\nplt.draw()\n\nplt.show()\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u53ef\u7528\u4e8e\u7ed8\u5236\u591a\u64cd\u4f5c\u6b65\u9aa4\u7684\u4e2d\u95f4\u8981\u7d20\uff0c\u6bd4\u5982<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-724","post","type-post","status-publish","format-gallery","hentry","category-technology","post_format-post-format-gallery"],"_links":{"self":[{"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/posts\/724","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=724"}],"version-history":[{"count":1,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/posts\/724\/revisions"}],"predecessor-version":[{"id":725,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/posts\/724\/revisions\/725"}],"wp:attachment":[{"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=724"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=724"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}