{"id":2373,"date":"2024-08-07T17:23:08","date_gmt":"2024-08-07T09:23:08","guid":{"rendered":"https:\/\/cowmanchiang.me\/wp\/?p=2373"},"modified":"2024-08-07T17:23:08","modified_gmt":"2024-08-07T09:23:08","slug":"python-produces-a-circular-image-of-001-100","status":"publish","type":"post","link":"https:\/\/cowmanchiang.me\/wp\/?p=2373","title":{"rendered":"[Python] Produces a circular image of 001-100"},"content":{"rendered":"<pre>\r\nimport matplotlib.pyplot as plt\r\nimport numpy as np\r\n\r\ndef draw_circle_with_number(number, filename):\r\n    fig, ax = plt.subplots(figsize=(5, 5))\r\n    ax.set_xlim(0, 1)\r\n    ax.set_ylim(0, 1)\r\n\r\n    # draw circular\r\n    circle = plt.Circle((0.5, 0.5), 0.4, color='blue', fill=False, linewidth=4)\r\n    ax.add_artist(circle)\r\n\r\n    # add text\r\n    ax.text(0.5, 0.5, f'{number:03}', color='black', fontsize=90,\r\n            ha='center', va='center', weight='bold')\r\n\r\n    # hide axis\r\n    ax.set_xticks([])\r\n    ax.set_yticks([])\r\n    ax.set_aspect('equal')\r\n\r\n    # save to file\r\n    plt.savefig(filename, bbox_inches='tight', pad_inches=0)\r\n    plt.close()\r\n\r\n# ceate 001 ~ 100\r\nfor i in range(1, 101):\r\n    draw_circle_with_number(i, f'circle_{i:03}.png')\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>import matplotlib.pyplot as plt import numpy as np def draw_circle_with_number(number, filename): fig, ax = plt.subplots(figsize=(5, 5)) ax.set_xlim(0, 1) ax.set_ylim(0, 1) # draw circular circle = plt.Circle((0.5, 0.5), 0.4, color=&#8217;blue&#8217;, fill=False, linewidth=4) ax.add_artist(circle) # add text ax.text(0.5, 0.5, f'{number:03}&#8217;, color=&#8217;black&#8217;, fontsize=90, &hellip; <a href=\"https:\/\/cowmanchiang.me\/wp\/?p=2373\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[72],"tags":[],"class_list":["post-2373","post","type-post","status-publish","format-standard","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=\/wp\/v2\/posts\/2373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2373"}],"version-history":[{"count":1,"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=\/wp\/v2\/posts\/2373\/revisions"}],"predecessor-version":[{"id":2374,"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=\/wp\/v2\/posts\/2373\/revisions\/2374"}],"wp:attachment":[{"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2373"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2373"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cowmanchiang.me\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}