Search found 58 matches

by Hans Wolfgang
Tue Jun 12, 2012 9:38 pm
Forum: VCL
Topic: Returning User
Replies: 9
Views: 12332

Re: Returning User

Please identify which folder contains the XE2-compatible code, which I will then try to compile and install.
by Hans Wolfgang
Tue Jun 12, 2012 5:15 pm
Forum: VCL
Topic: Returning User
Replies: 9
Views: 12332

Re: Returning User

It was a standrd installation into Progrem Files | Embarcadero | Rad Studio. Yes, running with admin privileges. I navigated to program files | Embarcadero | bin and ran bds.exe. Then reopened the XE2 IDE. The only component tabs are TeeChart Standard (13 icons) and TeeChart Lite (2 icons). What is ...
by Hans Wolfgang
Sat Jun 09, 2012 7:44 am
Forum: VCL
Topic: Returning User
Replies: 9
Views: 12332

Re: Returning User

Yes, XE2 Update 4 is installed and running fine.
by Hans Wolfgang
Wed Jun 06, 2012 9:45 pm
Forum: VCL
Topic: Returning User
Replies: 9
Views: 12332

Re: Returning User

Deleted all and reinstalled. Wise installer ran fine. I then executed the "Recompile" shortcut, entered source path. "Begin" button is grayed out. "Installed environments" is blank.

Any assistance appreciated.
by Hans Wolfgang
Tue Jun 05, 2012 4:28 pm
Forum: VCL
Topic: Returning User
Replies: 9
Views: 12332

Returning User

Just returned after prolonged absence. New installation of XE2 on Win7. Updated VCL. Where.how is the best way to import the new components into XE2? Step by step please.
by Hans Wolfgang
Sat Nov 14, 2009 2:25 am
Forum: ActiveX
Topic: IAxisLabels.Exponent Odd or ?
Replies: 9
Views: 12492

Re: IAxisLabels.Exponent Odd or ?

Please point me to sample code for formatting exponents and subscripts when in the TextOut() method.
by Hans Wolfgang
Tue Nov 10, 2009 1:40 pm
Forum: VCL
Topic: Custom Chart Display
Replies: 6
Views: 9821

Re: Custom Chart Display

Perfect, thank you.
by Hans Wolfgang
Tue Nov 10, 2009 3:48 am
Forum: VCL
Topic: Multiple Charts in One Form
Replies: 1
Views: 4282

Multiple Charts in One Form

Wondering if there is a way to "bring to front" or "send to back" at design time, one of several charts belonging to one form. Or is TeeChart designed explicitly to have one and only one chart on one form? I have some controls that apply to all charts, and placed them on the same form. Perhaps my fi...
by Hans Wolfgang
Mon Nov 09, 2009 9:47 pm
Forum: VCL
Topic: v. 8.06 installation
Replies: 1
Views: 4118

v. 8.06 installation

On opening D6 after installing teeChart 8.06 the following message appeared: "Unable to locate component. this application failed to start because dclTee56.bpl was not found. Reinstalling the application may fix this problem." Clicked OK and D6 appeared to start normally. Recompiled my demo project ...
by Hans Wolfgang
Mon Nov 09, 2009 8:45 pm
Forum: VCL
Topic: Custom Chart Display
Replies: 6
Views: 9821

Re: Custom Chart Display

Thanks that works fine for left axis. For bottom axis I have the same trouble separating the axis title from custom drawn axis labels. In FormCreate() I have the following: LeftAxis.TitleSize := 0; LeftAxis.LabelsSize := 10 + canvas.TextWidth( '2000' ); { the next two lines do not have the desired e...
by Hans Wolfgang
Sat Nov 07, 2009 1:44 am
Forum: VCL
Topic: Custom Log Axis
Replies: 3
Views: 6561

Re: Custom Log Axis

I'm still missing something. Values of vertical axis are displayed logarithmically, but the axis itself is linear in log10(y). I do not want to get rid of the 50 tic. What needs to happen is to correctly set the vertical scale of the chart so that the 50 tic lies on the bottom of the left axis. I ca...
by Hans Wolfgang
Fri Nov 06, 2009 5:01 am
Forum: VCL
Topic: Custom Log Axis
Replies: 3
Views: 6561

Custom Log Axis

In the attached project, the left axis is log10 of y values, but is linear in the log scale. In uTestCase.pas line 166, minimum y value of left axis is supposed to be log10(50), but it does not get it right. You can see the 50 label and grid line are down below the bottom axis. They are to scale, ho...
by Hans Wolfgang
Fri Nov 06, 2009 1:16 am
Forum: VCL
Topic: Installation problem ver 8.06
Replies: 7
Views: 10381

Re: Installation problem ver 8.06

I am about to upgrade my TC 5 to 8.06 on my D6. I have two machines, XP and Vista. I propose to try on the Vista machine first, so as not to disturb my production machine XP until I am sure the installation succeeds with Vista.

Will I have any problems?
by Hans Wolfgang
Fri Nov 06, 2009 1:06 am
Forum: VCL
Topic: Linear Curve Fit Function
Replies: 21
Views: 28342

Re: Linear Curve Fit Function

Thanks. I'm upgrading right away. In the attached project I cannot access values of two series.The x and y values show up as xxxE-38. To replicate, please put a breakpoint In uTest2.pas line 120 (for first series) and 122 (for second series), and look at rmax and rmin. Yet the interface shows that t...
by Hans Wolfgang
Thu Nov 05, 2009 8:05 pm
Forum: VCL
Topic: Custom Chart Display
Replies: 6
Views: 9821

Re: Custom Chart Display

Thanks Yeray. Actually it was my own decision to use psDash. I took psDot too literally. It is actually a short dash. Second link in your message does not work. From first ink in your message, I dded the following two lines, but they make no change in appearance of my left axis: TitleSize := 0; Labe...