Search found 24 matches

by kmanuele
Thu Mar 13, 2008 3:05 pm
Forum: VCL
Topic: DateTime zero axis label
Replies: 9
Views: 2099

How are you progressing on this?

Is there a temporary solution we can implement on our side?

thanks

Kevin
by kmanuele
Mon Mar 03, 2008 5:45 pm
Forum: VCL
Topic: Print Quality
Replies: 6
Views: 2408

Thanks, but this doesn't help. It merely points out old solutions, and acknowledges the problem. How about a response to the original question? How to access all objects in the TChart that need scaling (fonts, text boxes, etc.) so we can scale them onto the metafile canvas according to the canvas si...
by kmanuele
Thu Feb 14, 2008 7:43 pm
Forum: VCL
Topic: Print Quality
Replies: 6
Views: 2408

Print Quality

This is an old topic for us, but: The quality of printed TCharts is not very good (at least for line drawings), apparently because TChart does not maintain object sizes and proportions independent of resolution. There are other similar TChart-to-printer issues also, such as annotation placements. We...
by kmanuele
Thu Feb 14, 2008 1:48 am
Forum: VCL
Topic: DateTime zero axis label
Replies: 9
Views: 2099

Is there any activity on this? Have you been able to reproduce it?

Note that the same problem occurs on two different machines, so it is not a quirk of one Steema or RAD2007 installation.

Kevin
by kmanuele
Sat Feb 09, 2008 2:53 am
Forum: VCL
Topic: DateTime zero axis label
Replies: 9
Views: 2099

I have uploaded the entire project to the Steema newgroup.

Hope you can reproduce this, and offer resolution soon.

Kevin
by kmanuele
Tue Feb 05, 2008 6:02 pm
Forum: VCL
Topic: DateTime zero axis label
Replies: 9
Views: 2099

The code you see is the entire code for the test project, except for the TForm constructor, which has no code. The code executes via a pushbutton event. 3D is turned off. I will upload the whole project if you wish -- but there is no other code. "fs1" is a FastLineSeries, and the only series in the ...
by kmanuele
Mon Feb 04, 2008 8:28 pm
Forum: VCL
Topic: DateTime zero axis label
Replies: 9
Views: 2099

Here is an example that fails. The failure occurs only on some values of the range. It works at 2000, fails at 2100, for example. Chart1->RightAxis->Automatic = false; Chart1->RightAxis->AutomaticMaximum = true; Chart1->RightAxis->AutomaticMinimum = false; Chart1->RightAxis->Minimum = 0.0; Chart1->R...
by kmanuele
Tue Jan 29, 2008 8:11 pm
Forum: VCL
Topic: DateTime zero axis label
Replies: 9
Views: 2099

DateTime zero axis label

BDS2007 C++ module, TChart 7.12 We cannot get the right axis to always show zero time (00:00:00). The zero label will initially be missing, then appear, then disappear as data is added. The zero tick mark is always visible, but the label is not. The data includes a zero as the first point, and data ...
by kmanuele
Mon Sep 18, 2006 6:52 pm
Forum: VCL
Topic: help / ideas needed
Replies: 1
Views: 689

help / ideas needed

We need some guidance or advice. First, some background: Ground-based civil engineering projects, like a highway, often use existing maps to build a larger map for the whole project. Thus the distances on the overall map can be discontinuous at the old map boundaries, and this is accommodated by "st...
by kmanuele
Wed Oct 19, 2005 2:24 pm
Forum: VCL
Topic: Axis MaximumOffset
Replies: 2
Views: 949

Thanks.

We developed our own substitute for MaximumOffset in v7.04

K
by kmanuele
Thu Oct 13, 2005 3:59 pm
Forum: VCL
Topic: Axis MaximumOffset
Replies: 2
Views: 949

Axis MaximumOffset

TChart v7 Pro:

Setting the MaximumOffset property for an Axis has no effect, either via code or the chart editor, before or after data is added, of regardless of Axis->Automatic is true or false.

Is this property functional ??

Thanks

Kevin
by kmanuele
Thu Jun 16, 2005 10:41 pm
Forum: VCL
Topic: Saving hidden charts
Replies: 2
Views: 1157

That doesn't help. We want this to be automatic without user actions. For example, we need a "save all charts to file" function that requires no user actions, and doesn't flash dozens of charts on the screen. The underlying problem is TChart's implementation of custom items, which derive their prope...
by kmanuele
Thu May 12, 2005 9:05 pm
Forum: VCL
Topic: Annotation draw
Replies: 2
Views: 1037

Annotation draw

I am using a Annotation tool as a footer, with custom positioning. The position is set initially on chart creation, and whenever the chart is resized. The tool is not displayed when the chart is first displayed, even though the OnResize() event is triggered. The reason is that the tool->Shape height...
by kmanuele
Mon Feb 21, 2005 6:10 am
Forum: VCL
Topic: BCB5 v7.04 continuing drama
Replies: 4
Views: 1948

A solution

Marjan; The path to BCB5 is c:\program files\borland\cbuilder5\... The path in Steema recompiler is c:\program files\cbuilder5.... The Steema source files are not in the path. This seems to confuse the recompiler on my machines. Using your sample codes from the recompiler, I made a simple batch file...
by kmanuele
Fri Feb 18, 2005 8:15 pm
Forum: VCL
Topic: BCB5 v7.04 continuing drama
Replies: 4
Views: 1948

BCB5 v7.04 continuing drama

Marjan; In each case, we completely delete the folder containing the Steema files --- so there are no old v7 files. We also remove all Steema files from \System32, including lpng.dll. We do not install 3rd party packages into BCB5 folders. To the extent we can determine, no Steema files exist in the...