Tee.Scroller exclude certain series

[Eden]

Hi,
First of all, I'm finding Tee.Chart to be a very nice to use; I've been evaluating it since yesterday. I've been a long time user of the VCL product, but the Javascript version is so much easier to use. Bravo!

I have a suggestion regarding Tee.Scroller: it would be nice to be able to flag certain series as being hidden in the scroller. In a Chart with 3 or 4 series, especially if some of them are Line series with pointers and/or markers visible, the Scroller reprepresentation of the chart isn't so nice to look at. If I could "switch off" all but one or two series from appearing in the scroller, it would look a lot tidier/clearer. I think this could be achieved by adding a property to the Series object such as "hideInScroller", and when the Scroller code paints the series, it skips over any that have that flag set to "true".

Cheers,
Kai

[Yeray]

Hi Kai,

I'm not sure if it will be as easy as this, but I've added it to the wish list to be further studied for inclusion in next releases (TF77016586).

[Eden]

Hi Yeray,
I've actually implemented it locally (I'm impatient!), and it's working fine... so here's what I did. I cannot quote exact line numbers or even variable names, because I've of course only got the "compressed" mini-fied javascript files....

In teechart.js, in the code for Tee.Series = function (a,d), I added:

this.hideInScroller = !1;

... and in teechart-extras.js, in g.onDrawThumb, where the series are added to the Scroller chart, I modified it to read:

a.series.each(function(a) {
!a.hideInScroller && a.visible && a.useAxes && a.draw()
});

So, by setting mySeries.hideInScroller = true, that series is now excluded from the Scroller view.

[Yeray]

Hi Eden,

This won't recalculate the axes range in the scroller chart according to the series shown in it, but it's certainly a nice starting point.
Thanks for sharing!