Search found 192 matches

by johnnix
Mon Nov 21, 2011 6:34 am
Forum: Wishes and ideas
Topic: About Pngimage
Replies: 1
Views: 1731

About Pngimage

Hello, Every time I install a new version of TeeChart I need to make some changes in order to compile ok as I am also using PngComponents. First of all I need to rename pngimage.pas, pnglang.pas and zlibpas.pas to Teepngimage.pas, Teepnglang.pas and Teezlibpas.pas respectively. I also have to remove...
by johnnix
Tue Nov 15, 2011 6:33 am
Forum: VCL
Topic: Problems installing from Source...
Replies: 17
Views: 4170

Re: Problems installing from Source...

Hello Yeray, Yes, every single time I get this error, but I mentioned to help the user as just recompiling FastReports does not do the trick for me. For some strange reason I first have to manually delete dclfrxtee*.bpl and dclfstee*.bpl and then recompile to solve the issue. So, yes it is an issue ...
by johnnix
Fri Nov 11, 2011 2:22 pm
Forum: VCL
Topic: Problems installing from Source...
Replies: 17
Views: 4170

Re: Problems installing from Source...

Hello, I always face this problem due to FastReports. I need to recompile Fastreports (first make sure to delete the TeeChart associated files in FastReports) for the error to disappear. So maybe it is a problem with another component that was compiled with the previous version of TeeChart? Kindest ...
by johnnix
Fri Oct 21, 2011 5:23 am
Forum: VCL
Topic: Error in TeCanvas
Replies: 5
Views: 1243

Re: Error in TeCanvas

Hello,

Is there any work around for this error at all? Unfortunately I lost this client :(

Kindest regards
by johnnix
Thu Oct 20, 2011 9:20 am
Forum: VCL
Topic: Error in TeCanvas
Replies: 5
Views: 1243

Re: Error in TeCanvas

Hello Narcis,

I will see if the user wished to run a test app and reproduce the error. I am not able to reproduce the error here

Regards
by johnnix
Thu Oct 20, 2011 8:46 am
Forum: VCL
Topic: Error in TeCanvas
Replies: 5
Views: 1243

Re: Error in TeCanvas

Ok, here is an update. The user just reported that when my application starts they first receive the attached error (app is running on a WinXP SP3 machine).
by johnnix
Thu Oct 20, 2011 8:32 am
Forum: VCL
Topic: Error in TeCanvas
Replies: 5
Views: 1243

Error in TeCanvas

Hello,

My application is running fine for several years now on many clients but today for the very first time a client reported an error (See attached picture). What could be the issue here provided the fact that the application works ok on so many machines?

Kindest regards
by johnnix
Tue Jun 14, 2011 6:32 am
Forum: VCL
Topic: Issue with TNearestTool and THorizAreaSeries
Replies: 8
Views: 1660

Re: Issue with TNearestTool and THorizAreaSeries

Here is an update, if I set ClickableLine to false then it works ok :)
by johnnix
Tue May 17, 2011 5:01 am
Forum: VCL
Topic: Issue with TNearestTool and THorizAreaSeries
Replies: 8
Views: 1660

Re: Issue with TNearestTool and THorizAreaSeries

Hello Yeray,

Thank you very much for your reply. I will try to modify my sources in order to include this new property.

Kindest regards
by johnnix
Sat May 14, 2011 9:57 am
Forum: VCL
Topic: Issue with TNearestTool and THorizAreaSeries
Replies: 8
Views: 1660

Re: Issue with TNearestTool and THorizAreaSeries

Hello, Here is an update. The following code works ok but I do not know if it has any impact in any other series. So it is the PointInArea after all :D if (Index>=tmpFirst) and ClickableLine then if CheckPointInLine then // or (FDrawArea and PointInArea(Index)) then if GetHorizAxis.Inverted then res...
by johnnix
Sat May 14, 2011 9:49 am
Forum: VCL
Topic: Issue with TNearestTool and THorizAreaSeries
Replies: 8
Views: 1660

Re: Issue with TNearestTool and THorizAreaSeries

Hello Sandra,

Thank you very much for your support. Indeed I too traced the error somewhere in the ClickedPoint but my guess is that the error is maybe inside the PointInArea (the code from the link you provided did not solve the problem). Anyway I will keep looking :)

Kindest regards
by johnnix
Fri May 13, 2011 12:11 pm
Forum: VCL
Topic: Issue with TNearestTool and THorizAreaSeries
Replies: 8
Views: 1660

Re: Issue with TNearestTool and THorizAreaSeries

Hello,

Thank you very much for your email. Unfortunately I am reluctant to update my version but will download the sources and try to figure out if something changed....

Kindest regards
by johnnix
Thu May 12, 2011 12:25 pm
Forum: VCL
Topic: Issue with TNearestTool and THorizAreaSeries
Replies: 8
Views: 1660

Issue with TNearestTool and THorizAreaSeries

Hello, I am using TChart 2010.01.11004 and just noticed a strange behavior. When moving the mouse over a THorizAreaSeries with a TNearestTool enabled, in some cases the cursor jumps to the last point of the Series although it is over or near another point. To reproduce this error do: 1. Start a new ...
by johnnix
Mon Apr 04, 2011 8:05 am
Forum: VCL
Topic: TDragPointTool and mouse pointer
Replies: 5
Views: 1136

Re: TDragPointTool and mouse pointer

Hello,

Thank you for your reply. I guess that the property Cursor under the TDragPointTool is misleading then :) Either it should not be there or be applicable only when the tools is enabled (it should be a tool property and not a series one).

Regards
by johnnix
Sat Apr 02, 2011 11:19 am
Forum: VCL
Topic: TDragPointTool and mouse pointer
Replies: 5
Views: 1136

Re: TDragPointTool and mouse pointer

Hello Narcis, Yes, your code works ok because you have not defined a different cursor style. Please try the following code: procedure TForm1.FormCreate(Sender: TObject); var DragPoints1: TDragPointTool; begin Chart1.AddSeries(TPointSeries.Create(Self)).FillSampleValues; DragPoints1:=TDragPointTool.C...