Thanks for the reply. I remember TTree had a Click tolerance parameter, so I was just wondering if the same is true with TChart.

Thanks

Is there a tolerance setting in TChart to do that? What does TChart use to determine if a mouse is over a Series?

Hi,

Is there a way to set TChart OnClickSeries mouse margin? I'm using the OnClickSeries event, but the mouse has to be right on the Series to receive the event. I'd like to change this so it is easier to click on a series.

Thanks

-Bill

Hi, I have a project that uses DynamicArray to pass array to Chartseries in BCB2007. with CodeGard turned on, I've been getting resource Leak msgs. So I build the following sample case. Sure enough. There's a resource leak msg. #ifndef Unit1H #define Unit1H //----------------------------------------...

Hi, Is there a way to zoom starting from out side of the plot rectangle? I've been trying to zoom with mouse down at the outside of plot rectangle (within the Chart), but as soon as mouse is down out side of the plot rectangle, the zoom function disables. I'd like to zoom in (zoom rectangle covers b...

I've just installed RAD C++ 2007. ANd trying to install TeeChart 7.11 and the following is the msg I got. TeeChart Installation VERSION: 7 RAD 2007.Win32 v11 (BDS v5 Enterprise) (C++) EXCEPTION: File not found -------------------------------------------- I closed the installation dialog, the install...

Ok. Just sent the smple project in the zipped format call Problem Case

tried that as well. Got the same result. If I do the following; Chart1->Draw(); Chart1->BottomAxis->SetMinMax(Chart1->BottomAxis->Minimum, Chart1->BottomAxis->Maximum); pAxis->SetMinMax(Chart1->BottomAxis->Minimum, Chart1->BottomAxis->Maximum); That gets the Axes aligned. I will create a sample proj...

Thanks. I'll try that.

I think the problem is just my understanding, rather then your problem. I do have version 7.11 for BCB 2007, but the project I'm working on is BCB 6. I will soon (hope) to get V8.

Tried it. Now when I use debuger, the Chart1->BottomAxis Min and Max are 0.0 and 100.0, but the Axes are still mis aligned for some reason. When I make both Axes visible, it is clear that they are mis aligned. However, when I scroll the chart, they are aligned right a way! There's a diff between wha...

What a super fast reply. Thanks!!!!! I'll try that

Ok, I think I know where my problem is now. It is a general question. When I do the following; Chart1->BottomAxis->Automatic = 1; for(int i = 0; i < 101; i++) Series1->AddXY(i, i, "", clRed); Chart1 Bottom Axis Mininmum is not 0.0 and Max is not 100.0. It is something else. Min is a bit less then 0....

Thanks for the advice. I've tried it and found a "bug"? with MasterAxis. Please see the following code ------------------------------------ Chart1->LeftAxis->Automatic = 1; pAxis = new TChartAxis(Chart1); pAxis->Horizontal = 1; pAxis->Automatic = 0; pAxis->Visible = 0; Series2->CustomHorizAxis = pAx...

Thanks for the fast reply. My question is actually a general one. Is there a way to remove a series from Axis.Automatic action. My GanttSeries is out side the range of the Chart and FastLineSeries, however, I don't want the chart to change scale to reflect that. I only wanted the automatic feature t...

Hi, I have a TFastLineSeries in a TChart. The BottomAxis is set to Automatic. I wanted to add a TGanttSeries to the chart without modifying the scale of the bottom axis even it is set to Automatic. Is there a way of doing this? At the moment, every time I add a Ganttseries, the BottomAxis changes be...