I use trunk version of lazarus so I will check it.
thanks,
andrea
Alexander Klenin ha scritto:
On Mon, Sep 21, 2009 at 23:39, Andrea Mauri <andrea.mauri...@gmail.com> wrote:
Dear all,
I am using TAChart and I would like to see the mark of a point when the
point is clicked or the mouse is over it.
Actually I do it using tchart.hint, TChartMouseMove event and
GetNearestPoint function. In this way I show an hint any time the mouse pass
over a point. Is it possible to do it directly using Marks of TChart?
I would like to decide to show the mark of a single point and not for all
the points in the serie.
If you do not mind using trunk version, then it is now possible ;-)
See dragdropdemo project.
Note however that this might have performance implications compared to your
implementation, because showing/hiding the mark requires full chart redraw.
--
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