Yeray, I ported to TeeChart Pro 2014.12.140923 32-bit VCL, and this helped to an extent, though the files I was producing were still many times larger than they were with TeeChart 2012 for Delphi 2007. Switching back from GDI+ to GDI was much more effective, producing files of much more comparable s...

Yeray,

Thanks for the confirmation.

I don't think I have rights to edit the cc list on the ticket though...

Regards

Toreba

Narcis, I have uploaded a very simple example project as 'DateTimeAxisLabelProject.zip' with some screen shots showing how it looks for me using TeeChart Pro 2013.09.131119 32bit VCL in Delphi XE5. The problems are apparent at design time. No need to run it. With bottom axis labels positioned 'at ti...

Yeray,

Yes, that's exactly the version I was using, in XE2. I will upgrade to a later version.

Thank you very much for your help.

Regards

Toreba

Hi, I'm looking for guidance as to how this property works when set through the chart editor. If I select 'at tick' all is well. If I select 'before tick' or 'after tick', the label is displaced 1.5 ticks in the respective direction. It moves too far. It is 'before' or 'after' the wrong tick. The op...

Hi, On Windows 7, 32-bit or 64-bit, using TeeChart 2013 for RAD XE2, the TChart.CopyToClipboardMetafile as EMF creates an image about 70 times larger (in bytes) compared to Windows XP, 32-bit, using TeeChart 2012 for Delphi 2007. The image sizes are in this case 2Mb v30kb. This means that Word docum...

Ah yes! Thank you!

Yeray, It's not clear that the code example given there is going to help. It seems to use some mysterious integer constants, and methods such as CalcPosValue are not described in the help file, which simply says 'internally used to speed up axis calculations'. I have one series on the left axis and ...

Hi, When showing both right and left axes, the TChart does not attempt to harmonise grid lines such that they fit both left and right axes. In order to do this programmatically, I need to calculate the number of left axis increments and use this to optimize the right axis maximum and minimum. But th...

Yeray,

Yeah, that's neat! Thanks very much!

Regards

Toreba

Hi, With the conventional use of a pop-up menu on the right mouse click event, I can't use the TChart's automatic panning on the right mouse button, not even if I require e.g. [ssCtrl] in the TeeScrollKeyShift property. I can't run the pan function on the left mouse button without losing the automat...

Yes, perfect! Thanks very much!

Hi,

When the user picks a zoom rectangle, I'd like to be able to exclude an axis from the subsequent zoom operation in order to preserve carefully arranged extents, increment and labelling. Is this possible?

Thanks!

Yeray,

That's very helpful, thanks for your advice. I will certainly experiment with the options.

The chart editor is too useful to deny to users! Does the TChart version 'with source' include the source for the TChartEditor? Could I add events myself, and customize in other ways?

Regards

Toreba

Hi, When the chart shows e.g. million data points, the chart editor becomes so slow that users think the software has crashed. With the chart editor's AutoRepaint property set to True, then just changing the series title causes many seconds of delay while the whole chart is redrawn. With the AutoRep...