viewing a specific number of days

[User (Legacy)]

If I have 100 days worth of points being plotted as AF_DATETIME, how do I

set up the graph to only view 7 days at a time?

[Software FX]

You mean is a scroll view ? If your chart is an X/Y plot, you do:

chart.AxisX.SetScrollView(chart.AxisX.Min,chart.AxisX.Min+100);

(this code assumes you have the latest ChartFX 6.2 for .NET)

-- 

FP

Software FX

[User (Legacy)]

Yes, in scroll view.

Remember, some days may contain 24 points and others may contain more

points.  I think I need to check how many days the user wants to display and

what day they want to start on and only plot those points.  Then I could do

it without scroll view.

The user may only want to display one day worth of information and then they

may want to display all information.  Giving them a text box to enter the

number of days will take care of this.

"SoftwareFX Support" <noreply@softwarefx.com> wrote in message

news:NRWooB9JEHA.3812@webserver3.softwarefx.com...

> You mean is a scroll view ? If your chart is an X/Y plot, you do:

>

> chart.AxisX.SetScrollView(chart.AxisX.Min,chart.AxisX.Min+100);

>

> (this code assumes you have the latest ChartFX 6.2 for .NET)

>

> -- 

> FP

> Software FX

>

>

[Software FX]

If this is an X/Y chart the number of points is irrelevant, the only thing

that matters is the X-Axis range.

If this is not an X/Y chart then yes, you will need to count as 100 days may

mean more or less points, the X-Axis in a non X/Y chart is categorical so,

the SetScrollView is based on number of points, for example:

chart.AxisX.SetScrollView(1,100);

Will display the first 100 points regardless of what time they're associated

with, if there is no X-Values the times are simply string labels that have

no value.

-- 

FP

Software FX