Steema Central

Hello,

Please see attached chart I have included. I have the following questions:
1. The scroll bar is not at the end. How do I move it to the end i.e. far right?
2. The data is daily data but it is crunching everything up. How do I show 1 years of data per screen and then allow a scroll back?
3. Once I do number 2, is there an easy way to set the y-axis for the min./max prices instead of calculating each?

-Mike

Hi Mike,

sunman4008 wrote:1. The scroll bar is not at the end. How do I move it to the end i.e. far right?

You can control the scroll bar manually setting it's Min, Max and Value properties. If you want it at the end, you just have to set Value=Max.

sunman4008 wrote:2. The data is daily data but it is crunching everything up. How do I show 1 years of data per screen and then allow a scroll back?

You can use the pagination feature or to manually control the bottom axis Minimum and Maximum properties. See the Tutorial 3 - Chart Paging and Tutorial 4 - Axis Control.
You can use the ScrollBar Change event to call the Page.Next/Page.Previous (if you go for the pagination) or the Axis.Bottom.SetMinMax (if you go for the manual control of the bottom axis) functions.

sunman4008 wrote:3. Once I do number 2, is there an easy way to set the y-axis for the min./max prices instead of calculating each?

If you want to fix the left axis to the absolute minimum and maximum values in your series, you can just let the chart to calculate it for you (forcing a repaint before changing any axis scale) and set the left axis Automatic property to False so it won't be further recalculated.