Search found 60 matches
- Fri Oct 10, 2014 11:10 am
- Forum: VCL
- Topic: TPolarSeries: Invisible Point at (0,0)
- Replies: 9
- Views: 15681
Re: TPolarSeries: Invisible Point at (0,0)
I hope I'm not getting on your nerves too much (it's Friday, after all), but I just had a quick look at the generated browser output: The buttons for quoting, editing and private messages are there. It's just that your styles.php outputs CSS information with empty urls and size of zero pixels: /* Se...
- Fri Oct 10, 2014 10:20 am
- Forum: VCL
- Topic: Custom Legend broken?
- Replies: 1
- Views: 5000
Custom Legend broken?
I didn't dare to enter this straight into the bug tracker, maybe I'm missing something. I believe the TCustomLegendTool is broken. Just create a new chart, add some series, and try to add a TCustomLegendTool . My observation is that it works flawlessly, except for the fact it is covered by a entirel...
- Fri Oct 10, 2014 7:26 am
- Forum: VCL
- Topic: TPolarSeries: Invisible Point at (0,0)
- Replies: 9
- Views: 15681
Re: TPolarSeries: Invisible Point at (0,0)
This is more like a reminder to self about caveats when using a TSeriesBandTool on polar series : When using a TSeriesBandTool on two TPolarSeries objects, make sure both share the same value for the property RotationAngle. When calling Rotate(Integer) on a TPolarSeries, also call Rotate(Integer) f...
- Thu Oct 09, 2014 6:04 pm
- Forum: VCL
- Topic: TPolarSeries: Invisible Point at (0,0)
- Replies: 9
- Views: 15681
Re: TPolarSeries: Invisible Point at (0,0)
Holy cow, a triple-post. I found out that the anomaly shown in the last picture actually hails from a different "RotationAngle" of both series. If both series have the same rotation angle, then everything looks pretty good. I will try to provide a minimal example for tomorrow about what you can eas...
- Thu Oct 09, 2014 5:16 pm
- Forum: VCL
- Topic: TPolarSeries: Invisible Point at (0,0)
- Replies: 9
- Views: 15681
Re: TPolarSeries: Invisible Point at (0,0)
It gets even more interesting when we set "Close Circle" to False: Draw Style - Segments, Don't close circle.png What is that invisible point in the center used for? Can I somehow circumvent having lines to the centre? You might want to say " Sure, just don't use the Segments draw style ". The probl...
- Thu Oct 09, 2014 5:13 pm
- Forum: VCL
- Topic: TPolarSeries: Invisible Point at (0,0)
- Replies: 9
- Views: 15681
TPolarSeries: Invisible Point at (0,0)
I'm having trouble with the TPolarSeries. Consider this simple chart with two TPolarSeries: chart1.Axes.Left.SetMinMax(0.0, 20.0); chart1.Axes.Bottom.SetMinMax(0.0, 20.0); Series1.AddPolar(0.0, 10.0); Series1.AddPolar(90.0, 10.0); Series1.AddPolar(180.0, 10.0); Series1.AddPolar(270.0, 10.0); Please ...
- Thu Oct 09, 2014 3:31 pm
- Forum: VCL
- Topic: Generally disable the new "hover" effect of 2014.12
- Replies: 18
- Views: 38098
Generally disable the new "hover" effect of 2014.12
Hi there. The new 2014.12 release of TeeChart comes with a new "hover" effect (see: New and Improved Features ). As cool as it is, it is a too drastic change in behaviour (and performance, for some type of charts). While I'll happily be using it for new stuff, I'd like to turn it off for existing pr...
- Thu Oct 09, 2014 10:03 am
- Forum: VCL
- Topic: XE7: "DclTeePro921.bpl cannot be loaded" but yet it can
- Replies: 3
- Views: 7298
Re: XE7: "DclTeePro921.bpl cannot be loaded" but yet it can
Thank you. For now, it looks like it was a false alarm and not related to TeeChart anyway. I installed the IDE Fix Pack for XE7 and disabled the package cache. Now an entirely different package resulted in the very same error, but TeeChart not anymore. I rebuilt that very package and it looks like I...
- Thu Oct 09, 2014 9:27 am
- Forum: VCL
- Topic: XE7: "DclTeePro921.bpl cannot be loaded" but yet it can
- Replies: 3
- Views: 7298
XE7: "DclTeePro921.bpl cannot be loaded" but yet it can
I'm puzzled. I installed the new 2014.12 release for XE7. Just the binary, no sources. It works like a charm. However, when starting up RAD Studio, it states that Package C:\Program Files (x86)\Steema Software\TeeChart 2014 for RAD XE7\Delphi21.win32\Bin\DclTeePro921.bpl could not be loaded. Access ...
- Thu Sep 25, 2014 10:39 am
- Forum: VCL
- Topic: Fade out transparent image on top of a chart
- Replies: 3
- Views: 7403
Re: Fade out transparent image on top of a chart
That is bloody beautiful! :D It never entered my mind the TRectangleTool can be textured. This is exactly what I want. And it looks really good. By the way: I couldn't get the TeePNGImage-include to work. I found no binary dcu and hat to include some source file. After that, it didn't even work. St...
- Wed Sep 24, 2014 4:36 pm
- Forum: VCL
- Topic: TeeChart 2014.12.140923 VCL/FMX release available
- Replies: 2
- Views: 7052
Re: TeeChart 2014.12.140923 VCL/FMX release available
Is it just me or has the http://www.steema.com/linkIn/WhatsNewVCL page not been updated yet?
- Wed Sep 24, 2014 2:43 pm
- Forum: VCL
- Topic: Fade out transparent image on top of a chart
- Replies: 3
- Views: 7403
Fade out transparent image on top of a chart
TeeChart has a lot of funky stuff. I can place some good-looking text anywhere on my chart using the TAnnotationTool. Have a look: chartTextAnnotation.png Now the time has come to place an image on top of the chart. Not even that, I need to show it, and then slowly fade it out. How would one go abou...
- Thu Sep 18, 2014 9:00 am
- Forum: VCL
- Topic: How to determine if all axis labels are visible?
- Replies: 2
- Views: 6277
Re: How to determine if all axis labels are visible?
The Items of the Axis, of course!
Thank you very much for this elaborate example
Thank you very much for this elaborate example
- Thu Sep 18, 2014 8:45 am
- Forum: VCL
- Topic: TChart.SeriesList.Add(..) vs. TChart.AddSeries(..)
- Replies: 1
- Views: 7648
TChart.SeriesList.Add(..) vs. TChart.AddSeries(..)
I have a feeling that something this obvious is somewhere in the documentation but I can't find anything. How would one go about adding a TChartSeries at runtime? Please have a look at this: implementation uses VclTee.Series; {$R *.dfm} procedure TForm3.Button1Click(Sender: TObject); var newSeries: ...
- Wed Sep 17, 2014 7:26 am
- Forum: VCL
- Topic: How to determine if all axis labels are visible?
- Replies: 2
- Views: 6277
How to determine if all axis labels are visible?
Imagine a series (Bar Series) with every item having a label. We can set something like "labels -> min separation" of an axis. That's pretty cool. Instead of overlapping Labels, some are getting hidden. 1.png 2.png My question is: How can I find out whether all labels are still visible or if some go...