跳到主要内容

getTaskBarHeight

Description

提供任务DOM元素的高度(以像素为单位)

getTaskBarHeight: (taskId: number | string) => number

Parameters

  • taskId - (required) number | string - 任务的ID

Returns

  • param - (number) - 任务条的高度

Example

gantt.config.bar_height = 45;
gantt.render();

gantt.getTaskBarHeight(1); // -> 45

Details

返回的值可能对应于任务对象上设置的 bar_height:

const tasks = {
data:[
{ id: 1, text: "Project #2", start_date: "01-04-2018", duration: 18,
progress: 0.4, open: true, bar_height: "full", row_height: 50 },
{ id: 2, text: "Task #1", start_date: "02-04-2018", duration: 8,
progress: 0.6, parent: 1, bar_height: 25, row_height: 50 },
]
};
gantt.init("gantt_here");
gantt.parse(tasks);

gantt.getTaskBarHeight(1); // -> 45
gantt.getTaskBarHeight(2); // -> 25
注释

bar_height 属性设置为 "full" 时,此方法会计算任务条的实际像素高度。

Change log

  • 在v7.1版本中添加