{"id":2067,"date":"2026-07-27T01:43:45","date_gmt":"2026-07-27T01:43:45","guid":{"rendered":"https:\/\/www.vpascode.com\/id\/docs\/uncategorized\/stacked-area-chart-cumulative-trends-and-contribution-analysis-guide\/"},"modified":"2026-07-27T01:43:45","modified_gmt":"2026-07-27T01:43:45","slug":"stacked-area-chart-cumulative-trends-and-contribution-analysis-guide","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/id\/docs\/vpascode-docs\/stacked-area-chart-cumulative-trends-and-contribution-analysis-guide\/","title":{"rendered":"Grafik Area Bertumpuk: Tren Kumulatif dan Analisis Kontribusi"},"content":{"rendered":"<p>Ketika Anda perlu melacak volume total keseluruhan dan kontribusi komponen sub-terpisah seiring waktu, maka <strong>Grafik Area Bertumpuk<\/strong> adalah alat visualisasi yang ideal. Pengisian area yang ditumpuk secara vertikal menciptakan tampilan komposit yang berkelanjutan di mana garis paling atas mewakili total agregat, sementara lebar pita individu menunjukkan perubahan kontribusi sub-kategori, seperti lalu lintas web total yang dibagi berdasarkan mesin pencari, organik, dan saluran rujukan langsung selama beberapa bulan.<\/p>\n<h2>Mekanisme Grafik Area Bertumpuk<\/h2>\n<p>Grafik area bertumpuk menggabungkan konfigurasi seri garis dengan atribut <code>stack<\/code> yang sesuai. Ketika mesin rendering mendeteksi identifikasi <code>stack<\/code> yang sama di seluruh seri yang memiliki <code>type: 'line'<\/code> dan <code>areaStyle<\/code> aktif, maka setiap titik data akan ditumpuk secara berurutan di atas jalur garis seri sebelumnya sepanjang sumbu Y vertikal.<\/p>\n<h3>1. Pengaturan Dasar<\/h3>\n<p>Untuk membuat grafik area bertumpuk dasar, tentukan sumbu X yang kontinu, atur <code>type: 'line'<\/code> pada setiap seri, aktifkan <code>areaStyle<\/code>, dan berikan identifikasi <code>stack<\/code> yang sama di seluruh seri:<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">ECharts<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNq9kz1vwjAQhvdK\/Q\/evGQgNkiFqgNSP6ZKlaDtgBiuxE2tGhvZTkWE8t97F4KSQDuw4CHn833keX2J20TtLLtju+srhis6Z6LeTA5+feZ1nis\/YRy2OvCkjZD\/4rSNFN2xWG4UZq28C4Gzap9XNflG5cpmvcYZRJiwBX9YgzY8YfzVEsw0C+S86Uy5g3OvvVpFvuz33E4RoM\/aIEBUufNlF\/bDFTYDXz4ByvsEE1RyivLsLL1uXigy7yqrva+CzKPXZGYQa1PYY5zyP5wfMNiwnxyU1wqzF212p5CWhTUVN7fTjzWNjbbqOBQirL4xNncRTurAK5jF0mDxrjqKNXeQikHCUinwMUhpN0zYGI+EpEc6WLZV3Q5\/w3cmejEBohZwQwLGKXGjAEEKJCmQZyrofIaXG8Govm9UIOoRjIak5aBgeKaC5t+5HL4UNSriS8KXNADZDkD08PdbPKlufwHnJgH3\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><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><br \/>\n<span>Edit ECharts di VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\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\/editor\/#echarts:eNq9k89LwzAUx++C\/0NuufSwJhu4iYeBIiiCWPUydnhbnyWYJSPNZGX0fzcv62i76WGX5dDk\/eznm9fatVfWsDu2u75iYXlrtVfrycGOPqeKAt2EcdiqkidthOxXq4yn6I75ao0ha+lsWXJW7\/PqJl9jgSbvNc7Bw4TN+MMKlOYJ4x+GYKZ5ScanytEejHvlcOn5vN9zOw0AfdYGATwW1lVd2IXdmBxc9QhB3hfoEpNTlAwNvS7DyPMGC9qeYUXb0yZu2d75oswxTvUfzg\/oDfJ+colOYcietdmdQloGVlTc3E4\/1jTWyuBxqPSw\/A6xd+vhpA4cQuYrHYp39VGsuYNUDBKWShEeg5ROw4SNg0tIeqSDeVvV7fA3fGeiFxMgooAbEjBOiTsIEKRAkgJ5poLOZ3i5EYzifQcFIo5gNCQtBwXDMxU0\/87l8KWIqAFfEr6kAch2AKKHvz8GT337C+xTAa0=\" \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 class=\"language-echarts\" data-language=\"echarts\" class=\"language-echarts\">option = {\r\n    tooltip: {\r\n        trigger: 'axis',\r\n        axisPointer: { type: 'cross' }\r\n    },\r\n    legend: {\r\n        data: ['Email', 'Union Ads', 'Video Ads', 'Direct']\r\n    },\r\n    xAxis: {\r\n        type: 'category',\r\n        boundaryGap: false,\r\n        data: ['Sen', 'Sel', 'Rab', 'Kam', 'Jum', 'Sab', 'Min']\r\n    },\r\n    yAxis: {\r\n        type: 'value'\r\n    },\r\n    series: [\r\n        {\r\n            name: 'Email',\r\n            type: 'line',\r\n            stack: 'Total',\r\n            areaStyle: {},\r\n            data: [120, 132, 101, 134, 90, 230, 210]\r\n        },\r\n        {\r\n            name: 'Union Ads',\r\n            type: 'line',\r\n            stack: 'Total',\r\n            areaStyle: {},\r\n            data: [220, 182, 191, 234, 290, 330, 310]\r\n        },\r\n        {\r\n            name: 'Video Ads',\r\n            type: 'line',\r\n            stack: 'Total',\r\n            areaStyle: {},\r\n            data: [150, 232, 201, 154, 190, 330, 410]\r\n        },\r\n        {\r\n            name: 'Direct',\r\n            type: 'line',\r\n            stack: 'Total',\r\n            areaStyle: {},\r\n            data: [320, 332, 301, 334, 390, 330, 320]\r\n        }\r\n    ]\r\n};<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNq9k89LwzAUx++C\/0NuufSwJhu4iYeBIiiCWPUydnhbnyWYJSPNZGX0fzcv62i76WGX5dDk\/eznm9fatVfWsDu2u75iYXlrtVfrycGOPqeKAt2EcdiqkidthOxXq4yn6I75ao0ha+lsWXJW7\/PqJl9jgSbvNc7Bw4TN+MMKlOYJ4x+GYKZ5ScanytEejHvlcOn5vN9zOw0AfdYGATwW1lVd2IXdmBxc9QhB3hfoEpNTlAwNvS7DyPMGC9qeYUXb0yZu2d75oswxTvUfzg\/oDfJ+colOYcietdmdQloGVlTc3E4\/1jTWyuBxqPSw\/A6xd+vhpA4cQuYrHYp39VGsuYNUDBKWShEeg5ROw4SNg0tIeqSDeVvV7fA3fGeiFxMgooAbEjBOiTsIEKRAkgJ5poLOZ3i5EYzifQcFIo5gNCQtBwXDMxU0\/87l8KWIqAFfEr6kAch2AKKHvz8GT337C+xTAa0=\" \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><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNq9kz1vwjAQhvdK\/Q\/evGQgNkiFqgNSP6ZKlaDtgBiuxE2tGhvZTkWE8t97F4KSQDuw4CHn833keX2J20TtLLtju+srhis6Z6LeTA5+feZ1nis\/YRy2OvCkjZD\/4rSNFN2xWG4UZq28C4Gzap9XNflG5cpmvcYZRJiwBX9YgzY8YfzVEsw0C+S86Uy5g3OvvVpFvuz33E4RoM\/aIEBUufNlF\/bDFTYDXz4ByvsEE1RyivLsLL1uXigy7yqrva+CzKPXZGYQa1PYY5zyP5wfMNiwnxyU1wqzF212p5CWhTUVN7fTjzWNjbbqOBQirL4xNncRTurAK5jF0mDxrjqKNXeQikHCUinwMUhpN0zYGI+EpEc6WLZV3Q5\/w3cmejEBohZwQwLGKXGjAEEKJCmQZyrofIaXG8Govm9UIOoRjIak5aBgeKaC5t+5HL4UNSriS8KXNADZDkD08PdbPKlufwHnJgH3\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><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><br \/>\n<span>Edit ECharts di VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"DpTHUUD\"><img fetchpriority=\"high\" alt=\"\" class=\"alignnone size-full wp-image-1307\" decoding=\"async\" fetchpriority=\"high\" height=\"1371\" sizes=\"(max-width: 1854px) 100vw, 1854px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba04a42e8.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba04a42e8.png 1854w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba04a42e8-300x222.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba04a42e8-1024x757.png 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba04a42e8-768x568.png 768w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba04a42e8-1536x1136.png 1536w\" width=\"1854\"\/><\/p>\n<p>\u00a0<\/p>\n<h2>Teknik Struktural Lanjutan<\/h2>\n<p>Grafik area bertumpuk dapat dikonfigurasi untuk fokus pada pertumbuhan kumulatif keseluruhan atau pergeseran proporsional relatif seiring waktu.<\/p>\n<h3>1. Grafik Area Persentase yang Dinormalisasi 100%<\/h3>\n<p>Ketika mengevaluasi pergeseran proporsional alih-alih volume agregat total seiring waktu, normalisasi dataset Anda menjadi 100% per titik waktu horisontal:<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">ECharts<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNrNUjtvgzAQ3ivlP3iJWBgMeaii6lCpUpd2arcow0Eu1IqxkXGqIOT\/3oOQYkg7dAuSZd995nucrEsrtGKPrJndMfqs1tKKMrnUXc+IPEeTsABOogrCAdlrU4C1HdakbnbXAHf0b8bdvC2irojORdwVsZsHZwLXE0nMUe1GijuwkLBN8IzVweoyCFnwplMhsT19QCrRBtsxy+mJvI1t1yWSrwws5trUvu9UH9UOTP0ClHQPssLwWjzm8aLVo33Z76t+X0\/V67\/Uv0Ae0ZcuhEoY9xtwSljE\/VY75ldIURLjeMYdHU2QubF+hUYgGdgMJJ6X9lNQtH5+JjpGe7dSKJxClYXsQFiJJkNlr+BCa\/uZ0CM54gQCg\/Bua0nMjZtg\/ZDXq5CtaC3vafHtcMe\/\/3uSy4O4jSAxhVi0QWIK9L8g\/Xu+kSARD9mw\/CDnI3XcwzcEV\/Zn\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><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><br \/>\n<span>Edit ECharts di VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\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\/editor\/#echarts:eNrNUjtvgzAQ3ivlP3iJWBgMeaii6lCpUpd2arcow0Eu1IqxkXGqIOT\/3oOQYkg7dAuSZd995nucrEsrtGKPrJndMfqs1tKKMrnUXc+IPEeTsABOogrCAdlrU4C1HdakbnbXAHf0b8bdvC2irojORdwVsZsHZwLXE0nMUe1GijuwkLBN8IzVweoyCFnwplMhsT19QCrRBtsxy+mJvI1t1yWSrwws5trUvu9UH9UOTP0ClHQPssLwWjzm8aLVo33Z76t+X0\/V67\/Uv0Ae0ZcuhEoY9xtwSljE\/VY75ldIURLjeMYdHU2QubF+hUYgGdgMJJ6X9lNQtH5+JjpGe7dSKJxClYXsQFiJJkNlr+BCa\/uZ0CM54gQCg\/Bua0nMjZtg\/ZDXq5CtaC3vafHtcMe\/\/3uSy4O4jSAxhVi0QWIK9L8g\/Xu+kSARD9mw\/CDnI3XcwzcEV\/Zn\" \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 class=\"language-echarts\" data-language=\"echarts\" class=\"language-echarts\">option = {\r\n    tooltip: {\r\n        trigger: 'axis',\r\n        formatter: '{b}\r\n{a0}: {c0}%\r\n{a1}: {c1}%\r\n{a2}: {c2}%'\r\n    },\r\n    legend: {\r\n        data: ['Desktop', 'Mobile', 'Tablet']\r\n    },\r\n    xAxis: {\r\n        type: 'category',\r\n        boundaryGap: false,\r\n        data: ['2023', '2024', '2025', '2026']\r\n    },\r\n    yAxis: {\r\n        type: 'value',\r\n        min: 0,\r\n        max: 100,\r\n        axisLabel: { formatter: '{value}%' }\r\n    },\r\n    series: [\r\n        {\r\n            name: 'Desktop',\r\n            type: 'line',\r\n            stack: 'percent',\r\n            smooth: true,\r\n            areaStyle: {},\r\n            data: [65, 55, 48, 40]\r\n        },\r\n        {\r\n            name: 'Mobile',\r\n            type: 'line',\r\n            stack: 'percent',\r\n            smooth: true,\r\n            areaStyle: {},\r\n            data: [25, 35, 42, 50]\r\n        },\r\n        {\r\n            name: 'Tablet',\r\n            type: 'line',\r\n            stack: 'percent',\r\n            smooth: true,\r\n            areaStyle: {},\r\n            data: [10, 10, 10, 10]\r\n        }\r\n    ]\r\n};<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNrNUjtvgzAQ3ivlP3iJWBgMeaii6lCpUpd2arcow0Eu1IqxkXGqIOT\/3oOQYkg7dAuSZd995nucrEsrtGKPrJndMfqs1tKKMrnUXc+IPEeTsABOogrCAdlrU4C1HdakbnbXAHf0b8bdvC2irojORdwVsZsHZwLXE0nMUe1GijuwkLBN8IzVweoyCFnwplMhsT19QCrRBtsxy+mJvI1t1yWSrwws5trUvu9UH9UOTP0ClHQPssLwWjzm8aLVo33Z76t+X0\/V67\/Uv0Ae0ZcuhEoY9xtwSljE\/VY75ldIURLjeMYdHU2QubF+hUYgGdgMJJ6X9lNQtH5+JjpGe7dSKJxClYXsQFiJJkNlr+BCa\/uZ0CM54gQCg\/Bua0nMjZtg\/ZDXq5CtaC3vafHtcMe\/\/3uSy4O4jSAxhVi0QWIK9L8g\/Xu+kSARD9mw\/CDnI3XcwzcEV\/Zn\" \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><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNrNUjtvgzAQ3ivlP3iJWBgMeaii6lCpUpd2arcow0Eu1IqxkXGqIOT\/3oOQYkg7dAuSZd995nucrEsrtGKPrJndMfqs1tKKMrnUXc+IPEeTsABOogrCAdlrU4C1HdakbnbXAHf0b8bdvC2irojORdwVsZsHZwLXE0nMUe1GijuwkLBN8IzVweoyCFnwplMhsT19QCrRBtsxy+mJvI1t1yWSrwws5trUvu9UH9UOTP0ClHQPssLwWjzm8aLVo33Z76t+X0\/V67\/Uv0Ae0ZcuhEoY9xtwSljE\/VY75ldIURLjeMYdHU2QubF+hUYgGdgMJJ6X9lNQtH5+JjpGe7dSKJxClYXsQFiJJkNlr+BCa\/uZ0CM54gQCg\/Bua0nMjZtg\/ZDXq5CtaC3vafHtcMe\/\/3uSy4O4jSAxhVi0QWIK9L8g\/Xu+kSARD9mw\/CDnI3XcwzcEV\/Zn\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><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><br \/>\n<span>Edit ECharts di VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"QvJigYB\"><img alt=\"\" class=\"alignnone size-full wp-image-1309\" decoding=\"async\" height=\"1371\" sizes=\"(max-width: 1861px) 100vw, 1861px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba11ca837.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba11ca837.png 1861w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba11ca837-300x221.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba11ca837-1024x754.png 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba11ca837-768x566.png 768w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba11ca837-1536x1132.png 1536w\" width=\"1861\"\/><\/p>\n<p>\u00a0<\/p>\n<h2>Penyesuaian Tata Letak dan Gaya<\/h2>\n<p>Karena area yang ditumpuk sepenuhnya menutupi latar belakang, menyesuaikan opasitas isian dan garis batas membantu menjaga setiap lapisan tetap jelas dan mudah dibaca.<\/p>\n<h3>1. Opasitas Lapisan Kustom dan Pemisah Batas<\/h3>\n<p>Menetapkan garis solid di atas isian area yang sedikit tembus cahaya menciptakan batas visual yang tajam antara pita tumpukan yang bersebelahan:<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">ECharts<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNrNkrFugzAQhvdKfQdLHbygCkgIhKpD2qFro45RhqtxUquGQ8a0QVHevTaQBIhaoU654YD7\/7szn4y5FpiRR7K\/vSEmNKLUIo+P33VNie2Wq5hQ2ImCNsLBaZ67han17VXOjZeB5ltUFXXO0juWWQKqegGzYQOy4B0xAQ0xWdGlRx1Cl36dJ3We0nV\/a\/Xb1i+QJR8cseBKcONend2dRhsZpLb5VWFSMk0W3TN3hkuR8aFUaGCfdjHKMr1UU0T9ERuEJR9IdtibrqQZvCffIrE23yEMJVrUd8E0dNmMnv7iGKA4nPqGbodgDkzoKibufXjR2yL2fNchXmBTZJLvueuzr9vzN6ana8A09xgLg7GYWvc4TL7F5NeELKvJPzE9XwOmDbAoiMZiat0jb1N9keYWUw1s1sPUvJrK4eEH9ScGuw==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><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><br \/>\n<span>Edit ECharts di VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\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\/editor\/#echarts:eNrNkrFugzAQhvdKfQdLHbygCkhICFWHtEPXRh2jDFfjpFYMh4xpg6K8e20gCRClQp1ywwH3\/3dnPhkzLTAlz2R\/f0dMaESpRRYdv6uaEpsNVxGhsBM5rYWDUz93c1Pr2suMGy8DzTeoSuqcpU8s0hhU+QZmwxpkzltiDBoisqQLjzqELvwqj6o8pqvu1vLa1m+QBe8dMedKcONent2tRhspJLb5XWFcbMm8feTWbClS3pdyDWxr96Iskks1QdRfkSFY8J5kh33oUprBe\/IjYmvzHcJQoiX9EIynLpvQ008cAxSHU1\/f7RDMgAldRsR9nF70NoQ933WIF9gUmuR77ursa\/f8SenlFijNPMamwVBKjXsYJd9S8itAFtXof5Reb4HSGlgYhEMpNe6Bd6m6RjNLqeI16VCqX03l8PQLoBUFdw==\" \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 class=\"language-echarts\" data-language=\"echarts\" class=\"language-echarts\">option = {\r\n    tooltip: {\r\n        trigger: 'axis'\r\n    },\r\n    xAxis: {\r\n        type: 'category',\r\n        boundaryGap: false,\r\n        data: ['Q1', 'Q2', 'Q3', 'Q4']\r\n    },\r\n    yAxis: {\r\n        type: 'value'\r\n    },\r\n    series: [\r\n        {\r\n            name: 'Produk A',\r\n            type: 'line',\r\n            stack: 'volume',\r\n            smooth: true,\r\n            lineStyle: { width: 2, color: '#5470c6' },\r\n            areaStyle: { color: '#5470c6', opacity: 0.7 },\r\n            data: [120, 150, 180, 210]\r\n        },\r\n        {\r\n            name: 'Produk B',\r\n            type: 'line',\r\n            stack: 'volume',\r\n            smooth: true,\r\n            lineStyle: { width: 2, color: '#91cc75' },\r\n            areaStyle: { color: '#91cc75', opacity: 0.7 },\r\n            data: [220, 280, 250, 310]\r\n        },\r\n        {\r\n            name: 'Produk C',\r\n            type: 'line',\r\n            stack: 'volume',\r\n            smooth: true,\r\n            lineStyle: { width: 2, color: '#fac858' },\r\n            areaStyle: { color: '#fac858', opacity: 0.7 },\r\n            data: [150, 190, 220, 260]\r\n        }\r\n    ]\r\n};<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNrNkrFugzAQhvdKfQdLHbygCkhICFWHtEPXRh2jDFfjpFYMh4xpg6K8e20gCRClQp1ywwH3\/3dnPhkzLTAlz2R\/f0dMaESpRRYdv6uaEpsNVxGhsBM5rYWDUz93c1Pr2suMGy8DzTeoSuqcpU8s0hhU+QZmwxpkzltiDBoisqQLjzqELvwqj6o8pqvu1vLa1m+QBe8dMedKcONent2tRhspJLb5XWFcbMm8feTWbClS3pdyDWxr96Iskks1QdRfkSFY8J5kh33oUprBe\/IjYmvzHcJQoiX9EIynLpvQ008cAxSHU1\/f7RDMgAldRsR9nF70NoQ933WIF9gUmuR77ursa\/f8SenlFijNPMamwVBKjXsYJd9S8itAFtXof5Reb4HSGlgYhEMpNe6Bd6m6RjNLqeI16VCqX03l8PQLoBUFdw==\" \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><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNrNkrFugzAQhvdKfQdLHbygCkgIhKpD2qFro45RhqtxUquGQ8a0QVHevTaQBIhaoU654YD7\/7szn4y5FpiRR7K\/vSEmNKLUIo+P33VNie2Wq5hQ2ImCNsLBaZ67han17VXOjZeB5ltUFXXO0juWWQKqegGzYQOy4B0xAQ0xWdGlRx1Cl36dJ3We0nV\/a\/Xb1i+QJR8cseBKcONend2dRhsZpLb5VWFSMk0W3TN3hkuR8aFUaGCfdjHKMr1UU0T9ERuEJR9IdtibrqQZvCffIrE23yEMJVrUd8E0dNmMnv7iGKA4nPqGbodgDkzoKibufXjR2yL2fNchXmBTZJLvueuzr9vzN6ana8A09xgLg7GYWvc4TL7F5NeELKvJPzE9XwOmDbAoiMZiat0jb1N9keYWUw1s1sPUvJrK4eEH9ScGuw==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><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><br \/>\n<span>Edit ECharts di VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"lrvoDkP\"><img alt=\"\" class=\"alignnone size-full wp-image-1310\" decoding=\"async\" height=\"1290\" sizes=\"(max-width: 1832px) 100vw, 1832px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba1f50a4c.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba1f50a4c.png 1832w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba1f50a4c-300x211.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba1f50a4c-1024x721.png 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba1f50a4c-768x541.png 768w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66ba1f50a4c-1536x1082.png 1536w\" width=\"1832\"\/><\/p>\n<p>\u00a0<\/p>\n<h2>Praktik Terbaik Strategis<\/h2>\n<ul>\n<li><strong>Tetapkan Seri Stabil di Bagian Bawah:<\/strong>Tempatkan seri terbesar atau yang paling tidak fluktuatif di bagian bawah tumpukan untuk menetapkan dasar yang dapat diprediksi bagi pita di atasnya.<\/li>\n<li><strong>Batasi Jumlah Pita:<\/strong>Menumpuk lebih dari 4 hingga 5 seri membuat pita tengah sulit dievaluasi secara akurat. Pertimbangkan mengelompokkan kategori kecil ke dalam kategori &#8216;Lainnya&#8217;.<\/li>\n<li><strong>Gunakan <code>axisPointer: { type: 'cross' }<\/code>:<\/strong>Menggabungkan penunjuk silang saat hover dengan tooltip yang terus-menerus membuat menentukan nilai tanggal tertentu di seluruh tumpukan vertikal yang padat menjadi mudah.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ketika Anda perlu melacak volume total keseluruhan dan kontribusi komponen sub-terpisah seiring waktu, maka Grafik Area Bertumpuk adalah alat visualisasi yang ideal. Pengisian area yang ditumpuk secara vertikal menciptakan tampilan komposit yang berkelanjutan di mana garis paling atas mewakili total&#8230;<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":7,"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-2067","ld_docs","type-ld_docs","status-publish","hentry","ld_collection-vpascode-docs"],"yoast_head":"<!-- This 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