qt qml qchart 图表组件

1 import "QChart.js"        as Charts

 1     // 折线图
 2     Chart {
 3       id: chart_line;
 4       width: chart_width;
 5       height: chart_height;
 6       chartAnimated: true;
 7       chartAnimationEasing: Easing.InOutElastic;
 8       chartAnimationDuration: 2000;
 9       chartData: ChartsData.ChartLineData;
10       chartType: Charts.ChartType.LINE;
11     }
12 
13     // 极坐标图
14     Chart {
15       id: chart_polar;
16       width: chart_width;
17       height: chart_height;
18       chartAnimated: true;
19       chartAnimationEasing: Easing.InBounce;
20       chartAnimationDuration: 2000;
21       chartData: ChartsData.ChartPolarData;
22       chartType: Charts.ChartType.POLAR;
23     }
24 
25     // 雷达图
26     Chart {
27       id: chart_radar;
28       width: chart_width;
29       height: chart_height;
30       chartAnimated: true;
31       chartAnimationEasing: Easing.OutBounce;
32       chartAnimationDuration: 2000;
33       chartData: ChartsData.ChartRadarData;
34       chartType: Charts.ChartType.RADAR;
35     }
36 
37     // 饼图
38     Chart {
39       id: chart_pie;
40       width: chart_width;
41       height: chart_height;
42       chartAnimated: true;
43       chartAnimationEasing: Easing.Linear;
44       chartAnimationDuration: 2000;
45       chartData: ChartsData.ChartPieData;
46       chartType: Charts.ChartType.PIE;
47     }
48 
49     // 柱形图
50     Chart {
51       id: chart_bar;
52       width: chart_width;
53       height: chart_height;
54       chartAnimated: true;
55       chartAnimationEasing: Easing.OutBounce;
56       chartAnimationDuration: 2000;
57       chartData: ChartsData.ChartBarData;
58       chartType: Charts.ChartType.BAR;
59     }
60 
61     // 环形图
62     Chart {
63       id: chart_doughnut;
64       width: chart_width;
65       height: chart_height;
66       chartAnimated: true;
67       chartAnimationEasing: Easing.OutElastic;
68       chartAnimationDuration: 2000;
69       chartData: ChartsData.ChartDoughnutData;
70       chartType: Charts.ChartType.DOUGHNUT;
71     }