{"id":1285,"date":"2026-07-27T01:00:58","date_gmt":"2026-07-27T01:00:58","guid":{"rendered":"https:\/\/www.vpascode.com\/tw\/docs\/uncategorized\/echarts-playbook\/grouped-bar-chart-horizontal-multi-series-comparison\/"},"modified":"2026-07-30T01:26:36","modified_gmt":"2026-07-30T01:26:36","slug":"grouped-bar-chart-horizontal-multi-series-comparison-guide","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/tw\/docs\/vpascode-docs\/echarts-playbook\/grouped-bar-chart-horizontal-multi-series-comparison-guide\/","title":{"rendered":"Grouped Bar Chart: Horizontal Multi-Series Comparison"},"content":{"rendered":"<p>Comparing secondary metrics across lengthy category names is best handled with a <strong>Grouped Bar Chart<\/strong>. By placing related horizontal bars side-by-side along the Y-axis, this layout lets users scan performance metrics across multiple categories without sacrificing label readability. It serves as an effective choice for multi-year budget breakdowns, product feature comparisons, or multi-region sales benchmarks where category labels require ample horizontal space.<\/p>\n<h2>The Mechanics of Grouped Horizontal Bars<\/h2>\n<p>Like vertical column groups, horizontal bar groups are created by assigning identical categorical labels to the Y-axis while defining multiple series with <code>type: 'bar'<\/code>. The rendering engine handles the visual grouping automatically, offsetting each series within the category block along the vertical plane.<\/p>\n<h3>1. Essential Setup<\/h3>\n<p>To build a grouped bar chart, assign your discrete categories to <code>yAxis.data<\/code>, specify a numerical <code>xAxis<\/code>, and include multiple bar series:<\/p>\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">ECharts<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/#echarts:eNqlUE1rwzAMvQ\/2H3SaLzmk6Qddxg5lu46N9Vh60BqRmjm2sZ2uoeS\/z25SEhcGhekgrKdnvScp7biS8Ayn+zvw4ZQSjuv8Up8xw8uSTA4Mj9yyZOiE+kNx6UL3BK7R5Fl2j4X6YdB2xLb\/IKgkWUSTC3SYw4ZlaTaHlRBqh44KlkBAFiNkG486rrxw7LGTPqCoicXk5i9yGF0q04w3ujj6JEtodnt4gFc6kFC6IumCszc03+S4LH1rjYJsAF9q61RFBta11sqcie+aDIbr2mv7lgwnb2kz6I7chZBYBYfXd4lJ\/RpfaK47\/RbTLE1gNvcpm\/g0XabbgdcmN6gv\/qO+DOqPQX0WXpNIvXt6pH36BWnjmjs=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-echarts\"><code data-language=\"echarts\" class=\"language-echarts\">option = {\r\n    tooltip: {\r\n        trigger: 'axis',\r\n        axisPointer: { type: 'shadow' }\r\n    },\r\n    legend: {\r\n        data: ['2025 Allocated', '2026 Allocated']\r\n    },\r\n    xAxis: {\r\n        type: 'value'\r\n    },\r\n    yAxis: {\r\n        type: 'category',\r\n        data: ['Research &amp; Development', 'Marketing &amp; Sales', 'Customer Support', 'Operations']\r\n    },\r\n    series: [\r\n        {\r\n            name: '2025 Allocated',\r\n            type: 'bar',\r\n            data: [320, 450, 210, 380]\r\n        },\r\n        {\r\n            name: '2026 Allocated',\r\n            type: 'bar',\r\n            data: [380, 490, 240, 410]\r\n        }\r\n    ]\r\n};<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/#echarts:eNqlUE1rwzAMvQ\/2H3SaLzmk6Qddxg5lu46N9Vh60BqRmjm2sZ2uoeS\/z25SEhcGhekgrKdnvScp7biS8Ayn+zvw4ZQSjuv8Up8xw8uSTA4Mj9yyZOiE+kNx6UL3BK7R5Fl2j4X6YdB2xLb\/IKgkWUSTC3SYw4ZlaTaHlRBqh44KlkBAFiNkG486rrxw7LGTPqCoicXk5i9yGF0q04w3ujj6JEtodnt4gFc6kFC6IumCszc03+S4LH1rjYJsAF9q61RFBta11sqcie+aDIbr2mv7lgwnb2kz6I7chZBYBYfXd4lJ\/RpfaK47\/RbTLE1gNvcpm\/g0XabbgdcmN6gv\/qO+DOqPQX0WXpNIvXt6pH36BWnjmjs=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<p id=\"cdASTdu\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1401\" height=\"1363\" class=\"alignnone size-full wp-image-1286 \" src=\"https:\/\/www.vpascode.com\/tw\/wp-content\/uploads\/sites\/2\/2026\/07\/img_6a66ae1c580e8.png\" alt=\"\" srcset=\"https:\/\/www.vpascode.com\/tw\/wp-content\/uploads\/sites\/2\/2026\/07\/img_6a66ae1c580e8.png 1401w, https:\/\/www.vpascode.com\/tw\/wp-content\/uploads\/sites\/2\/2026\/07\/img_6a66ae1c580e8-300x292.png 300w, https:\/\/www.vpascode.com\/tw\/wp-content\/uploads\/sites\/2\/2026\/07\/img_6a66ae1c580e8-1024x996.png 1024w, https:\/\/www.vpascode.com\/tw\/wp-content\/uploads\/sites\/2\/2026\/07\/img_6a66ae1c580e8-768x747.png 768w\" sizes=\"(max-width: 1401px) 100vw, 1401px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2>Advanced Structural Techniques<\/h2>\n<p>Expanding your chart to three or more series provides richer insights, provided the visual density remains easy to read.<\/p>\n<h3>1. Multi-Metric Styling with Custom Color Gradients<\/h3>\n<p>Apply unique color palettes or subtle gradient fills across horizontal series to keep distinct groups legible:<\/p>\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">ECharts<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/#echarts:eNq9kU1rhDAQhu+F\/odAD7l4SFytH0sPPfRa2PXQw+IhG6eu4JolxrJS\/O\/NVIsfpRSkdAjjDJn4vk+iLqZQFXkg77c3xEYJOVRZ\/NViZMKImBzojpNElFBTh9CdO6k3Q532Zzqn\/14fr0U9+5NpLxAT+ibKBuh8uP1pWAoDudItdb47elbanMgecouAThLVzPonUZtJ+wJju\/Bagy7A6h9GkYkVjEqc0c54CfPtwe1R6OXOYJa7zCEus4n7NoUsXcwVBs6JaUuIl9IYUpVKW4E73wuYvF+KYByVzkDvRVY0SGJFvM\/F0vlsN7ad8yuvu5bXQ16E5oFNkb+SN+JSBv7\/8W7W8obIi0\/LI0x87QO\/Chn64V8B96Ud6LYfunzXjg==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-echarts\"><code data-language=\"echarts\" class=\"language-echarts\">option = {\r\n    legend: {\r\n        data: ['Q1 Sales', 'Q2 Sales', 'Q3 Sales']\r\n    },\r\n    xAxis: {\r\n        type: 'value'\r\n    },\r\n    yAxis: {\r\n        type: 'category',\r\n        data: ['North Region', 'South Region', 'East Region', 'West Region']\r\n    },\r\n    series: [\r\n        {\r\n            name: 'Q1 Sales',\r\n            type: 'bar',\r\n            data: [120, 200, 150, 80],\r\n            itemStyle: {\r\n                color: '#5470c6',\r\n                borderRadius: [0, 4, 4, 0]\r\n            }\r\n        },\r\n        {\r\n            name: 'Q2 Sales',\r\n            type: 'bar',\r\n            data: [140, 220, 170, 95],\r\n            itemStyle: {\r\n                color: '#91cc75',\r\n                borderRadius: [0, 4, 4, 0]\r\n            }\r\n        },\r\n        {\r\n            name: 'Q3 Sales',\r\n            type: 'bar',\r\n            data: [180, 250, 190, 110],\r\n            itemStyle: {\r\n                color: '#fac858',\r\n                borderRadius: [0, 4, 4, 0]\r\n            }\r\n        }\r\n    ]\r\n};<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/#echarts:eNq9kU1rhDAQhu+F\/odAD7l4SFytH0sPPfRa2PXQw+IhG6eu4JolxrJS\/O\/NVIsfpRSkdAjjDJn4vk+iLqZQFXkg77c3xEYJOVRZ\/NViZMKImBzojpNElFBTh9CdO6k3Q532Zzqn\/14fr0U9+5NpLxAT+ibKBuh8uP1pWAoDudItdb47elbanMgecouAThLVzPonUZtJ+wJju\/Bagy7A6h9GkYkVjEqc0c54CfPtwe1R6OXOYJa7zCEus4n7NoUsXcwVBs6JaUuIl9IYUpVKW4E73wuYvF+KYByVzkDvRVY0SGJFvM\/F0vlsN7ad8yuvu5bXQ16E5oFNkb+SN+JSBv7\/8W7W8obIi0\/LI0x87QO\/Chn64V8B96Ud6LYfunzXjg==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<p id=\"lJEnJdD\"><img decoding=\"async\" width=\"1346\" height=\"1363\" class=\"alignnone size-full wp-image-1287 \" src=\"https:\/\/www.vpascode.com\/tw\/wp-content\/uploads\/sites\/2\/2026\/07\/img_6a66ae2aae5e9.png\" alt=\"\" srcset=\"https:\/\/www.vpascode.com\/tw\/wp-content\/uploads\/sites\/2\/2026\/07\/img_6a66ae2aae5e9.png 1346w, https:\/\/www.vpascode.com\/tw\/wp-content\/uploads\/sites\/2\/2026\/07\/img_6a66ae2aae5e9-296x300.png 296w, https:\/\/www.vpascode.com\/tw\/wp-content\/uploads\/sites\/2\/2026\/07\/img_6a66ae2aae5e9-1011x1024.png 1011w, https:\/\/www.vpascode.com\/tw\/wp-content\/uploads\/sites\/2\/2026\/07\/img_6a66ae2aae5e9-768x778.png 768w\" sizes=\"(max-width: 1346px) 100vw, 1346px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2>Fine-Tuning Layout and Spacing<\/h2>\n<p>Managing bar gaps along the vertical Y-axis is key to maintaining clean separation between category blocks.<\/p>\n<h3>1. Vertical Inner Gaps and Category Margins<\/h3>\n<p>Adjust spacing attributes to keep series bars grouped neatly without blending into neighboring category groups:<\/p>\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">ECharts<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/#echarts:eNqNkk9LxDAQxe+C32EukkvBtlqRiofVBREW\/Htb9jBtx26wm5QkdbfKfncT29LNLqI5lGbey5tfJ5W14VLANXwdH4FdpeJFOmzcqujNpMDi8IQFY1XxcunKkV\/OpTDIxQwzqlIwqqFO2\/aeikoSfn6BBlOYsxvUVHFBLAD2YKFW\/JMKtvDPbyYbrr3jpq3Jcnxg1RDzze1v5hwNlVK1u+QDxuTxHp5J11Jogle++uGZWjGzfPDUkGph2ih0U3PSRGsyMJNYdO49YE2Kk4WYj512eNwSuHJM4+f7co+codpXbOkOa3cHib2DXeX0FF5qzAkyMmsi4awa1twsuQCzJNC2JwxTOEi97YUu\/Tzs0w9ShwDIKpm\/az+nn+dZEgYQXdpHEoeL0bIN\/hrI+A\/8eyJ9zyi27S6SAOLIa9m92sr26htyorc\/\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-echarts\"><code data-language=\"echarts\" class=\"language-echarts\">option = {\r\n    grid: {\r\n        left: '20%',\r\n        right: '10%',\r\n        containLabel: true\r\n    },\r\n    legend: {\r\n        data: ['Baseline', 'Optimized']\r\n    },\r\n    xAxis: {\r\n        type: 'value'\r\n    },\r\n    yAxis: {\r\n        type: 'category',\r\n        data: ['API Response Time', 'Database Query Duration', 'Asset Load Time']\r\n    },\r\n    series: [\r\n        {\r\n            name: 'Baseline',\r\n            type: 'bar',\r\n            barGap: '15%',            \/\/ Space between bars within the same category\r\n            barCategoryGap: '40%',    \/\/ Space between category blocks\r\n            data: [350, 180, 520]\r\n        },\r\n        {\r\n            name: 'Optimized',\r\n            type: 'bar',\r\n            data: [120, 65, 210]\r\n        }\r\n    ]\r\n};<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/#echarts:eNqNkk9LxDAQxe+C32EukkvBtlqRiofVBREW\/Htb9jBtx26wm5QkdbfKfncT29LNLqI5lGbey5tfJ5W14VLANXwdH4FdpeJFOmzcqujNpMDi8IQFY1XxcunKkV\/OpTDIxQwzqlIwqqFO2\/aeikoSfn6BBlOYsxvUVHFBLAD2YKFW\/JMKtvDPbyYbrr3jpq3Jcnxg1RDzze1v5hwNlVK1u+QDxuTxHp5J11Jogle++uGZWjGzfPDUkGph2ih0U3PSRGsyMJNYdO49YE2Kk4WYj512eNwSuHJM4+f7co+codpXbOkOa3cHib2DXeX0FF5qzAkyMmsi4awa1twsuQCzJNC2JwxTOEi97YUu\/Tzs0w9ShwDIKpm\/az+nn+dZEgYQXdpHEoeL0bIN\/hrI+A\/8eyJ9zyi27S6SAOLIa9m92sr26htyorc\/\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<p id=\"qjZGSav\"><img decoding=\"async\" width=\"1110\" height=\"1363\" class=\"alignnone size-full wp-image-1288 \" src=\"https:\/\/www.vpascode.com\/tw\/wp-content\/uploads\/sites\/2\/2026\/07\/img_6a66ae38c5f11.png\" alt=\"\" srcset=\"https:\/\/www.vpascode.com\/tw\/wp-content\/uploads\/sites\/2\/2026\/07\/img_6a66ae38c5f11.png 1110w, https:\/\/www.vpascode.com\/tw\/wp-content\/uploads\/sites\/2\/2026\/07\/img_6a66ae38c5f11-244x300.png 244w, https:\/\/www.vpascode.com\/tw\/wp-content\/uploads\/sites\/2\/2026\/07\/img_6a66ae38c5f11-834x1024.png 834w, https:\/\/www.vpascode.com\/tw\/wp-content\/uploads\/sites\/2\/2026\/07\/img_6a66ae38c5f11-768x943.png 768w\" sizes=\"(max-width: 1110px) 100vw, 1110px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2>Strategic Best Practices<\/h2>\n<ul>\n<li><strong>Keep Groups Focused:<\/strong> Stick to a maximum of 3 or 4 series per category. Beyond this, stacked or multi-panel charts are better suited to prevent vertical visual clutter.<\/li>\n<li><strong>Allocate Adequate Y-Axis Margin:<\/strong> Grouped horizontal charts take up substantial vertical height. Increase container height or adjust <code>grid.left<\/code> to prevent text truncation.<\/li>\n<li><strong>Consistent Metric Order:<\/strong> Ensure the series order in your code matches the natural flow of your narrative (e.g., historical year first, current year second).<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Comparing secondary metrics across lengt&#8230;<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":1254,"menu_order":3,"template":"","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"ld_collection":[14],"class_list":["post-1285","ld_docs","type-ld_docs","status-publish","hentry","ld_collection-vpascode-docs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ECharts Grouped Bar Chart | VPasCode Text to Diagram Guide<\/title>\n<meta name=\"description\" content=\"Build multi-series horizontal comparison charts using ECharts in VPasCode, your free text to diagram tool.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vpascode.com\/tw\/docs\/vpascode-docs\/echarts-playbook\/grouped-bar-chart-horizontal-multi-series-comparison-guide\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ECharts Grouped Bar Chart | VPasCode Text to Diagram Guide\" \/>\n<meta property=\"og:description\" content=\"Build multi-series horizontal comparison charts using ECharts in VPasCode, your free text to diagram tool.\" \/>\n<meta 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