Profile Picture

DateTime Axis Issue

Posted By inhyuk son 14 Years Ago
Author
Message
inhyuk son
Posted 14 Years Ago
View Quick Profile
Junior Member

Junior Member (21 reputation)Junior Member (21 reputation)Junior Member (21 reputation)Junior Member (21 reputation)Junior Member (21 reputation)Junior Member (21 reputation)Junior Member (21 reputation)Junior Member (21 reputation)Junior Member (21 reputation)

Group: Forum Members
Last Active: 12 Years Ago
Posts: 21, Visits: 1
hi~
I set date time format to AxisX, but it doesn't work.
Something wrong?

One more question.
I added DateTime data, it is started 01/03/2010.
But AxisX of chart is started earlier than 01/03/2010.
I want axis to start 01/03/2010.

thanks~~



Source code is here :

NChart m_Chart = this.xChart2.Charts[0];
NLineSeries line = (NLineSeries)m_Chart.Series.Add(SeriesType.Line);
line.UseXValues = true;
line.DataLabelStyle.Visible = false;
line.InflateMargins = true;

NDateTimeScaleConfigurator dateTimeScale = new NDateTimeScaleConfigurator();
dateTimeScale.LabelStyle.Angle = new NScaleLabelAngle(ScaleLabelAngleMode.Scale, 90);
dateTimeScale.LabelStyle.ContentAlignment = ContentAlignment.MiddleLeft;
dateTimeScale.AutoDateTimeUnits = new NDateTimeUnit[] { NDateTimeUnit.Day };
m_Chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator = dateTimeScale;

line.XValues.ValueFormatter = new NDateTimeValueFormatter("yy-MM-dd"); // It doesn't work

Random random = new Random();
DateTime startDate = new DateTime(2010, 03, 01);
DateTime endDate = startDate.AddYears(1);
TimeSpan span = endDate - startDate;
span = new TimeSpan(span.Ticks / 30);

if (span.Ticks > 0)
{
while (startDate < endDate)
{
line.XValues.Add(startDate);
startDate += span;

line.Values.Add(random.Next(100));
}
}

Attachments
1.PNG (40 views, 11.00 KB)

Threaded View



Similar Topics


Reading This Topic