Search found 7 matches

by FM
Sun Sep 18, 2005 9:29 am
Forum: VCL
Topic: Breaking TLineSeries
Replies: 3
Views: 4920

Hi Narcis,
if I use Series.AddNull for point 11, like in your example, I can't see this point on the graph.
Line breaks on point 10 and restarts on point 12; instead I need to see also point 11, and the line has to break on point 10 and to restart just on point 11.

Best regards

FM
by FM
Thu Sep 15, 2005 4:06 pm
Forum: VCL
Topic: Breaking TLineSeries
Replies: 3
Views: 4920

Breaking TLineSeries

I have to draw a TLineSeries breaking it in some points.
For example, points 1 to 10 must be connected, and also points 11 to 20, but point 10 and 11 must be not connected.
Is it possible?

Thanks

Best Regards

FM
by FM
Thu Sep 15, 2005 8:25 am
Forum: VCL
Topic: TCandleSeries AddNull
Replies: 1
Views: 3264

TCandleSeries AddNull

How can I add a "null candle" to a TCandleSeries? I have two CandleSeries on the same chart, but dates of two series are not synchronized. For example, I can have two date sequences like 1st series: ..., 1 sep, 2 sep, 5 sep, 6 sep, 7 sep, 8 sep, 9 sep, 12 sep, ... 2nd series: ..., 1 sep, 2 sep, [no ...
by FM
Fri Jul 01, 2005 7:59 am
Forum: VCL
Topic: Custom labels and axis labels
Replies: 2
Views: 4119

Great! Exactly what I need.

Many thanks, Narcìs.

Best Regards

FM
by FM
Thu Jun 30, 2005 8:49 am
Forum: VCL
Topic: Custom labels and axis labels
Replies: 2
Views: 4119

Custom labels and axis labels

I have a vertical axis with labels. Now, I need to add a custom label, showing the last value of the series. If I add the new custom label with this code lastValue := mySeries.YValues[k]; with mySeries.GetVertAxis.Items.Add(lastValue) do begin Transparent := False; Transparency := 50; Color := clBlu...
by FM
Sat Mar 05, 2005 9:38 am
Forum: VCL
Topic: TVolumeSeries and OnClickSeries event
Replies: 3
Views: 5272

I'm writing a financial software, and I'd like tu use OnClickSeries event for all series. Typically in a financial chart there are many lines, and it would be nice to select every line with a mouse click. It would be also nice to have a visual feedback of the selected line, as you can see in an Exce...
by FM
Fri Mar 04, 2005 3:58 pm
Forum: VCL
Topic: TVolumeSeries and OnClickSeries event
Replies: 3
Views: 5272

TVolumeSeries and OnClickSeries event

It seems that TVolumeSeries can't fire OnClickSeries event.
Other financial series works well.

FM