/// <summary>
/// 画坐标轴
/// </summary>
/// <param name="g"></param>
private void drawAsix(Graphics g)
{
//画X轴
g.DrawLine(xasixPen, origin.X, origin.Y, this.Width, origin.Y);
//画Y轴
g.DrawLine(xasixPen, origin.X, origin.Y, origin.X, 0);
//找到所有时间单位
List <DateTime> datetimes = null;
if (timeUnit == TimeUnit.day)//如果数据时间单位是日
{
datetimes = CalendarUtils.WorkDayList(this.beginTime, this.endTime);
}
else if (timeUnit == TimeUnit.week)
{
datetimes = CalendarUtils.WorkWeekList(this.beginTime, this.endTime);
}
if (datetimes == null)
{
return;
}
//计算每个时间单位的像素数
int pixelNumPerTimeunit = AxisXLength / datetimes.Count;
}