Yeray, Fantastic, thanks very much for this explanation. I notice that the ChangeSeriesType method triggers the chart's OnRemoveSeries event. So is it true to say that this call simply creates and populates a new series of the specified class, removes the old series from the chart series list and ad...

Hi, Users expect series of a certain type to be displayed as histograms. Clearly plotting these is going to be slower than simple point or line series, presumably due to the pixel calculations that need to be done, and the screen rendering that ensues. In the extreme case, users are plotting perhaps...

Yeray,

Thanks for the information.

All my fault, having too many versions of QrTee.dcu present. I can now build the 64-bit version of both QRTee and the software that uses it.

Apologies for wasting your time.

Regards

Toreba

Hi, In my previous post a couple of months ago, I said that all was working fine, but that was for 32-bit. For 64-bit there are problems. I have to rebuild, but I get the message '[dcc64 Fatal Error] Tee9QR6D24.dpk(41): F2051 Unit QrTee was compiled with a different version of QuickRpt.TQRPrintable'...

Yeray,

Thanks for the confirmation. Do you think it's serious enough to be fixed as a priority for the next release? Is there an easy workround?

Regards

Toreba

Hi,

It seems to me that with a THistogramSeries, the method AddNullXY seems to add non-null points that are displayed. For other series such as TLineSeries, AddNullXY correctly adds null points.

Is this correct, or am I imagining it?

Regards

Toreba

Hi Yeray, Thanks for confirming. Yes I've been told a number of times that the chart editor is not designed for the end user, but then even with a few bugs and no events, it is still way too useful to ignore. With thousands of chart settings the user finds a reason to want to play with for best qual...

Hi, Using the chart editor, if I a delete a series, its default text also disappears from the legend. But if that series has a custom legend item, I find that that item is not deleted from the legend along with its series, and the legend displays nonsense symbols against the deleted series. Could yo...

Yeray,

Thanks for confirming this. I can subclass chart series types to define its custom legend as a property that is streamed, and I probably will do this unless you can tell me that a fix for the problem will be released soon. What do you think?

Regards

Toreba

Hi,

I don't think that the user-defined custom legend text items are saved to stream by method SaveChartToStream. Is that correct?

I'm using Pro v2014.12.140923 32bit VCL in XE7.

Thanks

Toreba

Yeray,

All installed and working. Thanks very much!

Regards

Toreba

Hi,

I'm looking for the files for TeeChart Pro 2016 and QR v6 Pro, but they're not listed on the download page. Do they exist yet?

Thanks

Toreba