Steema Central

Hi All,

I have following queries regarding DrawLine tool in TeeChart:

1. Is there any way to prevent line drawn by drawline tool, to rotate by clicking its Start or End point? I am not much sure but, is it possible by hiding End and Start pointers of drawline tool? If it can be, then please tell me the way to do it?
2. How can I add tooltip on a line drawn by DrawLineTool?

Thanks in advance.

Thanks and Regards
Ashish Pandey

Hello Amol,

First sorry for the delay.

1. Is there any way to prevent line drawn by drawline tool, to rotate by clicking its Start or End point? I am not much sure but, is it possible by hiding End and Start pointers of drawline tool? If it can be, then please tell me the way to do it?

I am afraid that you hiding End and Start pointers of DrawLine tool, isn't possible.

2. How can I add tooltip on a line drawn by DrawLineTool?

I think that you can take a look in this link, where explain how you can do to draw and drag the annotation tools, and I believe can serve of help.

Thanks,

Hi Sandra,

Thanks for the reply.

I am afraid that you hiding End and Start pointers of DrawLine tool, isn't possible.

Mine main aim is not hiding the start and end points of Draw Line. I just want to prevent it from rotation. If there is any possible way then please let me know.

As an initial I think Annotation tool will not be much useful for us as we just want a tooltip for the line. (As Marks Tip tool, this could be used to Series). But I will try to explore Annotation tool more for my requirement.

Thanks in advance

Thanks and Regards
Ashish Kr. Pandey

Hello Amol,

We don't forget of your question. We are working in your problem and we try to answer it asap.

Thanks.

Hi Sandra,

We are pleased with your consideration. Waiting for your suggestion...

Thanks & Regards
Ashish Pandey

Hello Amol,

Mine main aim is not hiding the start and end points of Draw Line. I just want to prevent it from rotation. If there is any possible way then please let me know.

I am sorry, but after doing many test, I haven't found a good solution to control a rotation. At the moment, I only can suggest that using Mouse events and DrawLine Tool Items to try to disable the selection of DrawLine when you want to DrawLine doesn't rotate.

Thanks