{"id":423637,"date":"2024-01-05T03:00:00","date_gmt":"2024-01-05T02:00:00","guid":{"rendered":"https:\/\/blog.jetbrains.com\/?post_type=kotlin&#038;p=423637"},"modified":"2024-01-05T03:00:01","modified_gmt":"2024-01-05T02:00:01","slug":"kandy-the-new-kotlin-plotting-library-by-jetbrains","status":"publish","type":"kotlin","link":"https:\/\/blog.jetbrains.com\/zh-hans\/kotlin\/2024\/01\/kandy-the-new-kotlin-plotting-library-by-jetbrains\/","title":{"rendered":"Kandy\uff1aJetBrains \u63a8\u51fa\u7684\u65b0 Kotlin \u7ed8\u56fe\u5e93"},"content":{"rendered":"<p>\u6211\u4eec\u5f88\u9ad8\u5174\u63a8\u51fa Kandy\uff0cJetBrains \u7684\u65b0 Kotlin \u7ed8\u56fe\u5e93\u3002 \u5b83\u4e3a\u521b\u5efa\u5404\u79cd\u56fe\u8868\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u65b0 DSL\u3002 \u7b2c\u4e00\u4e2a\u516c\u5f00\u9884\u89c8\u7248\u672c\u5df2\u53ef\u4f9b\u8bd5\u7528\uff0c\u6b22\u8fce\u60a8\u5206\u4eab\u53cd\u9988\u548c\u610f\u89c1\u3002<\/p>\n<p align=\"center\"><a class=\"ek-link jb-download-button\" title=\"Kandy \u6587\u6863\" href=\"https:\/\/kotlin.github.io\/kandy\/welcome.html\" target=\"_blank\" rel=\"noopener\">Kandy \u6587\u6863<\/a><\/p>\n<h2 class=\"wp-block-heading\">\u5b83\u7684\u5916\u89c2\u5982\u4f55\uff1f<\/h2>\n<pre class=\"EnlighterJSRAW\">df.plot {\n   points {\n       x(xShot) { axis.name = \"Horizontal Position (meters)\" }\n       y(yShot) { axis.name = \"Vertical Position (meters)\" }\n       size = 8.5\n       color(outcome) {\n           scale = categorical(\n               true to Color.GREEN, false to Color.RED\n           )\n           legend {\n               name = \"Outcome\"\n               breaksLabeled(true to \"Goal\", false to \"Miss\")\n           }\n       }\n   }\n   layout.title = \"Penalty Shot Outcomes Analysis\"\n}<\/pre>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-418436\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2023\/12\/example.png\" alt=\"\" width=\"1474\" height=\"968\" \/><\/figure>\n<h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48\u63a8\u51fa Kandy\uff1f<\/h2>\n<p>\u6211\u4eec\u7684 Kotlin \u6570\u636e\u5206\u6790\u751f\u6001\u7cfb\u7edf\u6b63\u5728\u5feb\u901f\u53d1\u5c55\u3002 \u7136\u800c\uff0c\u6211\u4eec\u6b64\u524d\u4e00\u76f4\u7f3a\u5c11\u4e00\u5757\u91cd\u8981\u62fc\u56fe\uff1a\u7ed8\u56fe\u5de5\u5177\u3002 \u56e0\u6b64\uff0c\u6211\u4eec\u51b3\u5b9a\u521b\u5efa Kandy\uff0c\u4e00\u4e2a\u7b80\u5355\u3001\u7b26\u5408\u8bed\u8a00\u4e60\u60ef\u3001\u53ef\u8bfb\u3001\u7c7b\u578b\u5b89\u5168\u7684\u7ed8\u56fe DSL\uff0c\u4e0e\u6211\u4eec\u7684\u5176\u4ed6\u5de5\u5177\uff08<a href=\"https:\/\/kotlin.github.io\/dataframe\/overview.html\" target=\"_blank\" rel=\"noopener\" data-type=\"link\" data-id=\"https:\/\/kotlin.github.io\/dataframe\/overview.html\">Kotlin DataFrame<\/a> \u548c <a href=\"https:\/\/plugins.jetbrains.com\/plugin\/16340-kotlin-notebook\" target=\"_blank\" rel=\"noopener\" data-type=\"link\" data-id=\"https:\/\/plugins.jetbrains.com\/plugin\/16340-kotlin-notebook\">Kotlin Notebook<\/a>\uff09\u6df1\u5ea6\u96c6\u6210\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u5728 Kotlin Notebook \u4e2d<\/h2>\n<p>\u8981\u5f00\u59cb\u5728 Notebook \u4e2d\u4f7f\u7528 Kandy\uff0c\u53ea\u9700\u8981\u6dfb\u52a0 <code>%use kandy<\/code> \u884c\uff0c\u5b83\u5c06\u81ea\u52a8\u52a0\u8f7d\u6700\u65b0\u7a33\u5b9a\u7248\u672c\u7684 Kandy\uff0c\u6dfb\u52a0\u6240\u6709\u5fc5\u8981\u5bfc\u5165\u548c\u7ed8\u56fe\u6e32\u67d3\u3002 \u56fe\u8868\u4f7f\u7528 Swing \u76f4\u63a5\u5728 Notebook \u5355\u5143\u8f93\u51fa\u4e2d\u6e32\u67d3\uff0c\u5e76\u4e14\u4e3a\u4ea4\u4e92\u5f0f\uff0c\u60a8\u53ef\u4ee5\u5c06\u9f20\u6807\u60ac\u505c\u5728\u7ed8\u56fe\u5143\u7d20\u4e0a\u67e5\u770b\u5de5\u5177\u63d0\u793a\u3002 \u7ed8\u56fe\u4ee5\u81ea\u52a8\u4e3b\u9898\u663e\u793a\u3002 \u5b83\u4eec\u4e5f\u53ef\u4ee5\u4ece\u8f93\u51fa\u4e2d\u4ee5\u53ef\u7528\u683c\u5f0f\u4fdd\u5b58\uff08\u901a\u8fc7\u8f93\u51fa\u83dc\u5355\uff09\u3002<\/p>\n<figure class=\"wp-block-video\"><video src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2023\/12\/ktnb_cap.mp4\" autoplay=\"autoplay\" loop=\"loop\" controls=\"controls\" width=\"300\" height=\"150\"><\/video><\/figure>\n<div class=\"buttons\">\n<div class=\"buttons__row\"><a class=\"btn\" href=\"https:\/\/kotlin.github.io\/kandy\/kandy-in-kotlin-notebook.html\" target=\"_blank\" rel=\"noopener\">\u5f00\u59cb\u4f7f\u7528 Kotlin Notebook<\/a><\/div>\n<\/div>\n<h2 class=\"wp-block-heading\">\u642d\u914d Kotlin DataFrame<\/h2>\n<p>Kandy \u63d0\u4f9b\u4e86 DataFrame \u5de5\u4f5c\u6d41\u7684\u76f4\u63a5\u5ef6\u7eed\uff0c\u4e3a <code>DataFrame<\/code> \u6dfb\u52a0\u4e86 <code>.plot {}<\/code> \u6269\u5c55\uff0cDataFrame \u662f\u4e00\u79cd\u5feb\u901f\u4fbf\u6377\u7684\u6570\u636e\u53ef\u89c6\u5316\u65b9\u5f0f\u3002 \u6b64\u5916\uff0c\u4f7f\u7528 Kotlin Notebook \u6216\u5728 IntelliJ IDEA \u4e2d\u642d\u914d DataFrame \u63d2\u4ef6\u65f6\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u81ea\u52a8\u751f\u6210\u7684 <code>DataFrame<\/code> \u6269\u5c55\u5c5e\u6027\u5217\uff0c\u4f7f\u7ed8\u56fe\u66f4\u52a0\u7c7b\u578b\u5b89\u5168\u5e76\u9632\u6b62\u9519\u8bef\u62fc\u5199\u7684\u5217\u540d\u79f0\u3002<\/p>\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-418585\" style=\"aspect-ratio: 2.119815668202765;width: 840px;height: auto\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2023\/12\/df_1.png\" alt=\"\" width=\"1840\" height=\"868\" \/><\/figure>\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-418596\" style=\"aspect-ratio: 1.5156507413509062;width: 840px;height: auto\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2023\/12\/df_2.png\" alt=\"\" width=\"1840\" height=\"1214\" \/><\/figure>\n<h2 class=\"wp-block-heading\">Kandy \u652f\u6301\u4ec0\u4e48\u7c7b\u578b\u7684\u56fe\u8868\uff1f<\/h2>\n<p>Kandy \u63d0\u4f9b\u4e86\u5927\u91cf\u56fe\u8868\uff0c\u5305\u62ec\u6700\u53d7\u6b22\u8fce\u7684\u51e0\u79cd\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/kotlin.github.io\/kandy\/line.html\" target=\"_blank\" rel=\"noopener\">\u6298\u7ebf\u56fe<\/a>\uff0c<\/li>\n<li><a href=\"https:\/\/kotlin.github.io\/kandy\/points.html\" target=\"_blank\" rel=\"noopener\">\u6563\u70b9\u56fe<\/a>\uff0c<\/li>\n<li><a href=\"https:\/\/kotlin.github.io\/kandy\/bars.html\" target=\"_blank\" rel=\"noopener\">\u6761\u5f62\u56fe<\/a>\uff0c<\/li>\n<li><a href=\"https:\/\/kotlin.github.io\/kandy\/histogram.html\" target=\"_blank\" rel=\"noopener\">\u76f4\u65b9\u56fe<\/a>\uff0c<\/li>\n<li><a href=\"https:\/\/kotlin.github.io\/kandy\/boxplot.html\" target=\"_blank\" rel=\"noopener\">\u7bb1\u5f62\u56fe<\/a>\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u8fd8\u4e0d\u662f\u5168\u90e8\uff01 \u60a8\u53ef\u4ee5\u5728\u6211\u4eec\u7684\u793a\u4f8b\u5e93\u4e2d\u770b\u5230 Kandy \u56fe\u3002<\/p>\n<div class=\"buttons\">\n<div class=\"buttons__row\"><a class=\"btn\" href=\"https:\/\/kotlin.github.io\/kandy\/examples.html\" target=\"_blank\" rel=\"noopener\">\u793a\u4f8b\u5e93<\/a><\/div>\n<\/div>\n<h2 class=\"wp-block-heading\">\u5f00\u59cb<\/h2>\n<p>\u73b0\u5728\u5c31\u60f3\u5c1d\u8bd5 Kandy \u5417\uff1f \u4ee5\u4e0b\u662f\u5feb\u901f\u5165\u95e8\u548c\u793a\u4f8b\u7684\u94fe\u63a5\uff1a\u00a0<\/p>\n<p><a href=\"https:\/\/kotlin.github.io\/kandy\/welcome.html\" target=\"_blank\" rel=\"noopener\">\u6587\u6863\u548c\u6f14\u793a<\/a><\/p>\n<ul>\n<li><a href=\"https:\/\/kotlin.github.io\/kandy\/quickstart.html\" target=\"_blank\" rel=\"noopener\">\u5feb\u901f\u5165\u95e8<\/a><\/li>\n<li><a href=\"https:\/\/kotlin.github.io\/kandy\/getting-started.html\" target=\"_blank\" rel=\"noopener\">\u5f00\u59cb\u4f7f\u7528<\/a><\/li>\n<li><a href=\"https:\/\/kotlin.github.io\/kandy\/user-guide.html\" target=\"_blank\" rel=\"noopener\">\u7528\u6237\u6307\u5357<\/a><\/li>\n<li><a href=\"https:\/\/kotlin.github.io\/kandy\/examples.html\" target=\"_blank\" rel=\"noopener\">\u793a\u4f8b\u5e93<\/a><\/li>\n<\/ul>\n<p><a href=\"https:\/\/github.com\/Kotlin\/kandy\" target=\"_blank\" rel=\"noopener\">GitHub \u4ed3\u5e93<\/a><\/p>\n<p>\u53d1\u73b0 bug \u4e86\uff1f \u6216\u8005\u6ca1\u6709\u627e\u5230\u60f3\u8981\u7684\u56fe\u8868\u7c7b\u578b\u6216\u529f\u80fd\uff0c\u53c8\u6216\u8005\u60a8\u6709\u5176\u4ed6\u95ee\u9898\u6216\u5efa\u8bae\u3002 \u8bf7\u968f\u65f6\u8bbf\u95ee\u6211\u4eec\u7684 GitHub <a href=\"https:\/\/github.com\/Kotlin\/kandy\/issues\" target=\"_blank\" rel=\"noopener\">\u95ee\u9898\u9875\u9762<\/a>\uff0c\u544a\u8bc9\u6211\u4eec\u6709\u4ec0\u4e48\u5730\u65b9\u9700\u8981\u6539\u8fdb\u3002<\/p>\n<p>\u6211\u4eec\u8fd8\u9080\u8bf7\u60a8\u52a0\u5165 Kotlin Slack \u4e2d\u7684 <a href=\"https:\/\/slack-chats.kotlinlang.org\/c\/datascience\" target=\"_blank\" rel=\"noopener\" data-type=\"link\" data-id=\"https:\/\/slack-chats.kotlinlang.org\/c\/datascience\">#datascience<\/a> \u9891\u9053\uff08\u5728<a href=\"https:\/\/surveys.jetbrains.com\/s3\/kotlin-slack-sign-up\" target=\"_blank\" rel=\"noopener\">\u6b64\u5904<\/a>\u83b7\u53d6\u9080\u8bf7\uff09\u3002 \u5728\u6b64\u9891\u9053\u4e2d\uff0c\u60a8\u53ef\u4ee5\u63d0\u95ee\u3001\u53c2\u4e0e\u8ba8\u8bba\uff0c\u4ee5\u53ca\u83b7\u53d6\u6709\u5173\u65b0\u7248\u672c\u7684\u901a\u77e5\u3002<\/p>\n<p><em>\u8ba9\u6211\u4eec\u4eab\u53d7 Kotlin \u5e76 #use_kandy\uff01<\/em><\/p>\n\n\n<p><\/p>\n\n\n\n<p>\u672c\u535a\u6587\u82f1\u6587\u539f\u4f5c\u8005\uff1a<\/p>\n\n\n    <div class=\"about-author \">\n        <div class=\"about-author__box\">\n            <div class=\"row\">\n                <div class=\"about-author__box-img\">\n                    <img decoding=\"async\" src=\"https:\/\/secure.gravatar.com\/avatar\/?s=200&#038;r=g\" width=\"200\" height=\"200\" alt=\"\" loading=\"lazy\"  class=\"avatar avatar-200 wp-user-avatar wp-user-avatar-200 photo avatar-default\">\n                <\/div>\n                <div class=\"about-author__box-text\">\n                                                        <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n","protected":false},"author":1297,"featured_media":419066,"comment_status":"closed","ping_status":"closed","template":"","categories":[909],"tags":[8348,7144,565],"cross-post-tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/kotlin\/423637"}],"collection":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/kotlin"}],"about":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/types\/kotlin"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/users\/1297"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/comments?post=423637"}],"version-history":[{"count":9,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/kotlin\/423637\/revisions"}],"predecessor-version":[{"id":424108,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/kotlin\/423637\/revisions\/424108"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/media\/419066"}],"wp:attachment":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=423637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/categories?post=423637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/tags?post=423637"},{"taxonomy":"cross-post-tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/cross-post-tag?post=423637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}