amcharts自定義期間日期

Question

AmCharts有一些日期的默認格式：

[{period:'fff',format:'JJ:NN:SS'},
 {period:'ss',format:'JJ:NN:SS'},
 {period:'mm',format:'JJ:NN'},
 {period:'hh',format:'JJ:NN'},
 {period:'DD',format:'MMM DD'},
 {period:'WW',format:'MMM DD'},
 {period:'MM',format:'MMM'},
 {period:'YYYY',format:'YYYY'}]

我可以使用categoryAxis.minPeriod = "DD"; 像下面的例子一樣。

categoryAxis = chart.categoryAxis;
categoryAxis.gridAlpha = 0.00;
categoryAxis.axisAlpha = 0.30;
categoryAxis.inside = false;
categoryAxis.gridPosition = "start";
categoryAxis.title = gon.graph_info.horizontal_label
categoryAxis.parseDates = true
categoryAxis.minPeriod = "DD";

但是我想以如下方式編寫或定義格式為四周 ， 六個月等的句點，如下所示

categoryAxis = chart.categoryAxis;
categoryAxis.gridAlpha = 0.00;
categoryAxis.axisAlpha = 0.30;
categoryAxis.inside = false;
categoryAxis.gridPosition = "start";
categoryAxis.title = gon.graph_info.horizontal_label
categoryAxis.parseDates = true
categoryAxis.minPeriod = "TOW_MONTHS";

Answer 1

查看文檔，這應該與類別軸的minPeriod屬性有關。 參見http://docs.amcharts.com/javascriptcharts/CategoryAxis#minPeriod

也可以提供一個增量數字，即“ 15mm”，它將指示圖表以15分鍾為增量提供數據。

在兩個月的情況下，應該是2MM