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<template>
<div class="chart-wrap">
<div class="content"></div>
</div>
</template>
<script>
import * as am5 from '@amcharts/amcharts5';
import * as am5xy from '@amcharts/amcharts5/xy';
import am5themes_Animated from '@amcharts/amcharts5/themes/Animated';
const App = {
props: {
chartData: {
type: Array,
default: [],
},
columnX: {
type: String
},
colors: {
type: Array,
default: ['#f46b75', '#ffcd70', '#74d4c0', '#6ccff6', '#b084cc', '#e6e9ec', '#4b6584', '#f7a1a6', '#bfeee8', '#f3e08a', '#95a5a6']
}
},
data() {
return {
};
},
methods: {
chartCreate: function (data, columnX, colors) {
let chartWarp = this.$parent.$refs["chartdiv"]; // 차트 상위 div ref 매칭
chartWarp.innerHTML = ""; // 차트 상위 div 내용 초기화 (기존 차트 삭제)
let div = document.createElement("div"); // 차트를 담을 빈 div 생성 (차트 하위 div)
div.style.width = "100%"; // 차트를 담을 div의 넓이
div.style.height = "100%"; // 차트를 담을 div의 높이
chartWarp.appendChild(div); // 차트 상위 div 안에 차트 하위 div를 추가
let root = am5.Root.new(div); // 차트 하위 div에 차트(root) 담기
this.charts = root; // 차트 정보 전역에 담기
// am5.addLicense("AM5C11202011971121")
// root._logo.dispose();
// Set themes
// https://www.amcharts.com/docs/v5/concepts/themes/
root.setThemes([
am5themes_Animated.new(root)
]);
// Create chart
// https://www.amcharts.com/docs/v5/charts/xy-chart/
let chart = root.container.children.push(am5xy.XYChart.new(root, {
panX: false,
panY: false,
wheelX: "panX",
wheelY: "zoomX",
layout: root.verticalLayout
}));
// Add legend
// https://www.amcharts.com/docs/v5/charts/xy-chart/legend-xy-series/
let legend = chart.children.push(
am5.Legend.new(root, {
centerX: am5.p50,
x: am5.p50
})
);
// Create axes
// https://www.amcharts.com/docs/v5/charts/xy-chart/axes/
let xAxis = chart.xAxes.push(am5xy.CategoryAxis.new(root, {
categoryField: columnX,
renderer: am5xy.AxisRendererX.new(root, {}),
tooltip: am5.Tooltip.new(root, {})
}));
xAxis.labelsContainer.set("tooltip", am5.Tooltip.new(root, {
pointerOrientation: "down"
}));
let xRenderer = xAxis.get("renderer");
xRenderer.labels.template.setAll({
tooltipText: "{category}",
oversizedBehavior: "truncate",
maxWidth: 150
});
xRenderer.labels.template.setup = function (target) {
target.set("background", am5.Rectangle.new(root, {
fill: am5.color(0x000000),
fillOpacity: 0
}));
};
xAxis.labelsContainer.set("tooltip", am5.Tooltip.new(root, {
pointerOrientation: "down"
}));
xAxis.data.setAll(data);
let yAxis = chart.yAxes.push(am5xy.ValueAxis.new(root, {
min: 0,
baseValue: 0,
maxPrecision: 0,
renderer: am5xy.AxisRendererY.new(root, {
strokeOpacity: 0
})
}));
// Add series
// https://www.amcharts.com/docs/v5/charts/xy-chart/series/
function makeSeries(name, color) {
let series = chart.series.push(am5xy.ColumnSeries.new(root, {
name: name,
xAxis: xAxis,
yAxis: yAxis,
valueYField: name,
categoryXField: columnX
}));
series.columns.template.setAll({
tooltipText: "{categoryX}\n{name}:{valueY}",
width: am5.percent(80),
tooltipY: 0,
strokeOpacity: 0,
fill: am5.color(color),
});
series.data.setAll(data);
// Make stuff animate on load
// https://www.amcharts.com/docs/v5/concepts/animations/
series.appear();
series.bullets.push(function () {
return am5.Bullet.new(root, {
locationY: 0,
sprite: am5.Label.new(root, {
text: "{valueY}",
fill: root.interfaceColors.get("alternativeText"),
centerY: 0,
centerX: am5.p50,
populateText: true,
})
});
});
legend.data.push(series);
}
let keyIndex = 0;
if (this.chartData.length > 0) {
for (let i = 0; i < data.length; i++) {
if (keyIndex < Object.keys(data[i]).length) {
keyIndex = i;
}
}
let keys = Object.keys(data[0]); // 데이터 객체의 모든 키를 가져옵니다.
for (let i = 0; i < keys.length; i++) {
let key = keys[i];
if (key !== columnX && key !== '전체' && key !== 'ttl') {
let color = colors[i % colors.length]; // 색상을 순환하여 적용
makeSeries(key, color);
}
}
}
// Make stuff animate on load
// https://www.amcharts.com/docs/v5/concepts/animations/
chart.appear(1000, 100);
},
},
watch: {
'chartData': function (newData) {
this.chartCreate(newData, this.columnX, this.colors)
}
},
computed: {
},
components: {
},
mounted() {
}
}
export default App;
</script>