Chart.Zoom.ZoomRect() - What is the maximum height?

[Martin]

I am trying to customise the zoom so that the full height of the chart is always shown. I have a chart_Zoomed handler and I would like to modify the mouse selected zoom by setting the zoom rectangle y value to 0 and the height to the height of the chart. How can I obtain the correct height value for this?

[Narcís]

Hello Martin,

I may not understand what you are exactly trying to achieve but you may be interested in knowin about zoom Direction property:

Code: Select all

			tChart1.Zoom.Direction = ZoomDirections.Horizontal;

If this doesn't help don't hesitate to let us know.

[Martin]

Thank you, that does exactly what i want.