Search found 84 matches

by tirby
Fri Sep 13, 2013 9:05 pm
Forum: ActiveX
Topic: Multiple Axis Positioning
Replies: 7
Views: 14798

Multiple Axis Positioning

Hi! I'm trying to create a graph similar to the one in the issue I posted last year for the .Net version (see link) except now I'm trying to do it with the 2013 version Active X component. My issue currently is with the multiple axis positioning. http://www.teechart.net/support/viewtopic.php?f=4&t=1...
by tirby
Mon Jun 17, 2013 5:45 pm
Forum: ActiveX
Topic: DLine Axis Assignment Reference issue
Replies: 13
Views: 23810

Re: DLine Axis Assignment Reference issue

Really looking for an answer to my post dated: 10 Jun 2013 15:43

Can anyone help?
by tirby
Mon Jun 10, 2013 6:14 pm
Forum: ActiveX
Topic: DLine Axis Assignment Reference issue
Replies: 13
Views: 23810

Re: DLine Axis Assignment Reference issue

Yeray, Over the past several weeks, my posts/questions have all been about how to accomplish one end result. As each aspect of the development revealed it’s issues, I have to incorporate the changes without changing the code that does work. (Sounds easier than it is!) I’m using Line Series, Rectangl...
by tirby
Mon Jun 10, 2013 3:43 pm
Forum: ActiveX
Topic: DLine Axis Assignment Reference issue
Replies: 13
Views: 23810

Re: DLine Axis Assignment Reference issue

Yeray, Yes, Thankyou - That's what I need to happen. A few questions: 1. How do I get an Index reference to the Line(s) drawn on the canvas? There will be several Lines associated with each trace at points selected by the user. 2. I need to place a Rectangle at the top end of each of those lines. Do...
by tirby
Mon Jun 10, 2013 2:01 pm
Forum: ActiveX
Topic: DLine Axis Assignment Reference issue
Replies: 13
Views: 23810

Re: DLine Axis Assignment Reference issue

Thanks Yeray, I added/changed my code using the code you provided. Now when both Series0 and Series1 are active, I see both DLines. If I disable only Series1, both DLines remain visible. If I disable only Series0, both DLines disappear. <<<<<Problem If I disable both Series, both DLines are visible....
by tirby
Sun Jun 09, 2013 5:12 pm
Forum: ActiveX
Topic: DLine Axis Assignment Reference issue
Replies: 13
Views: 23810

DLine Axis Assignment Reference issue

Hi, This is difficult to put into words, so I've included a project to demonstrate the issue. The Left Axis is set to 50. The Right Axis is set to 20,000. When a DLine is created, it appears to automatically set it’s Axis reference (for use in calculating it’s position) to the Left Axis – if it’s ac...
by tirby
Tue Jun 04, 2013 2:55 pm
Forum: ActiveX
Topic: Locating ends of a DLine in Pixels.
Replies: 5
Views: 11337

Re: Locating ends of a DLine in Pixels.

Thanks Yeray!
That solved the problem.
by tirby
Mon Jun 03, 2013 10:51 pm
Forum: ActiveX
Topic: Locating ends of a DLine in Pixels.
Replies: 5
Views: 11337

Re: Locating ends of a DLine in Pixels.

Ok, The above code does give me the info I need, however, it doesn't seem to give me the info I need when the Zoom function has been used. When zooming in on an end of the DLine, the resulting view is expanded, but the CalcXPosValue(a) and CalcYPosValue(a) returns the same pixel value(s) as when the...
by tirby
Mon Jun 03, 2013 3:58 pm
Forum: ActiveX
Topic: Locating ends of a DLine in Pixels.
Replies: 5
Views: 11337

Re: Locating ends of a DLine in Pixels.

Thanks Yeray!
by tirby
Wed May 29, 2013 5:24 pm
Forum: ActiveX
Topic: Locating ends of a DLine in Pixels.
Replies: 5
Views: 11337

Locating ends of a DLine in Pixels.

Hi,

I've drawn a DrawLine on my graph, so now how do I find the ends in pixels?

I'm pretty sure this is easy, I'm just not seeing it...

Thanks!
by tirby
Tue May 28, 2013 2:11 pm
Forum: ActiveX
Topic: Keeping Rectangle and DLine at a relative visual position
Replies: 2
Views: 6748

Re: Keeping Rectangle and DLine at a relative visual position

Thanks Yeray, I understand you have problems with both the "rectangle" and the "dline", but the DrawLine tool already zooms and scrolls following the axis, isn't it? Yes, the DLine does follow the Axis, when you "Scroll" the visible length of the DLine does not change, and it remains connected to th...
by tirby
Fri May 24, 2013 2:48 pm
Forum: ActiveX
Topic: Keeping Rectangle and DLine at a relative visual position
Replies: 2
Views: 6748

Keeping Rectangle and DLine at a relative visual position

Hi, What this means is that regardless of Zoom factor, Scrolled position, scales, etc. the Rectangle and DLine created will always be displayed at the same relative position as when they were created. The hardest aspect is tring to figure out the ratiomatic relationship between the the Plotted Line ...
by tirby
Fri May 24, 2013 1:55 pm
Forum: ActiveX
Topic: DrawLine color different than the value specified
Replies: 6
Views: 12413

Re: DrawLine color different than the value specified

I have discovered that if I XOR the desired color with VBWhite, the colors are correct!

It's a quick fix, but it works!
by tirby
Wed May 15, 2013 5:54 pm
Forum: ActiveX
Topic: DrawLine color different than the value specified
Replies: 6
Views: 12413

Re: DrawLine color different than the value specified

Thanks Yeray!

Any idea on when the next release may be?
by tirby
Wed May 15, 2013 2:35 pm
Forum: ActiveX
Topic: Live data draws back in time when zoomed in
Replies: 5
Views: 11139

Re: Live data draws back in time when zoomed in

Thanks Yeray!
Sometimes you just can't see the forest cause the trees are blocking your view!