B4X FEED xGraph Provide a hook to enable replacement of the index value of Draw Cursors with a lookup for dates

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نام دسته b4xfeed
نام موضوع xGraph Provide a hook to enable replacement of the index value of Draw Cursors with a lookup for dates
آغاز کننده موضوع practicalsoft
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آخرین ارسال توسط PracticalSoft
Jun 6, 2020
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Hi

I love the traveling cursor annotations, but the index value is not always useful, particularly where times and dates for the underlying index values.

Would it be possible to add a feature that calls an external sub with the index value and that sub returns either a number or a date string. Quite often process data has large time gaps which are recorded with time stamps, but which the index doesn't show and the x values of the graph don't reflect.

I realize you can capture mouse moves and process the index in that sub and output the date time to a label field, but it would be really nice to replace dateTimes in the traveling annotation.

It's just a thought, not essential, but it would be rather nice.
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Best regards
Rob

 

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