QR-master/src/lib/charts.ts

80 lines
1.5 KiB
TypeScript

import { ChartConfiguration } from 'chart.js';
export const defaultChartOptions: Partial<ChartConfiguration['options']> = {
responsive: true,
maintainAspectRatio: false,
plugins: {
legend: {
display: false,
},
},
scales: {
x: {
grid: {
display: false,
},
},
y: {
grid: {
color: '#f3f4f6',
},
beginAtZero: true,
},
},
};
export function createLineChartConfig(labels: string[], data: number[], label: string): ChartConfiguration {
return {
type: 'line',
data: {
labels,
datasets: [
{
label,
data,
borderColor: '#2563eb',
backgroundColor: 'rgba(37, 99, 235, 0.1)',
fill: true,
tension: 0.4,
},
],
},
options: {
...defaultChartOptions,
plugins: {
...(defaultChartOptions?.plugins || {}),
tooltip: {
mode: 'index',
intersect: false,
},
},
},
};
}
export function createBarChartConfig(labels: string[], data: number[], label: string): ChartConfiguration {
return {
type: 'bar',
data: {
labels,
datasets: [
{
label,
data,
backgroundColor: '#2563eb',
borderRadius: 4,
},
],
},
options: {
...defaultChartOptions,
plugins: {
...(defaultChartOptions?.plugins || {}),
tooltip: {
mode: 'index',
intersect: false,
},
},
},
};
}