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Author Topic: Comparison between TAChart and TeeChart Standard  (Read 13826 times)

wp

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Re: Comparison between TAChart and TeeChart Standard
« Reply #15 on: October 18, 2012, 11:02:34 pm »
I am deeply impressed by the improvements in this version. Particularly I like the new object tree which makes accessing the subcomponents of TChart much easier. Or is this caused by a general change in object inspector since I do not find corresponding comments in your svn modifications?

Thanks for modified demo. Don't care about coloring of the Labelbrush of the stacked bars - that's really not important.

When playing with your demo to find out how you achieved the vertical dividing lines, however, I came across a crash of Lazarus:
- In the object tree, select the bottom axis
- In the object inspector, open the subitems of grid of this axis
- Set Visible to true
- Set Visible to false --> Lazarus crashes after you click somewhere else
« Last Edit: October 18, 2012, 11:09:51 pm by wp »

Ask

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Re: Comparison between TAChart and TeeChart Standard
« Reply #16 on: October 23, 2012, 02:22:13 pm »
Quote
is this caused by a general change in object inspector
Yes, r39097 and following.

Quote
I came across a crash of Lazarus
Unfortunately, the change above also caused a lot of bugs,
including the one you noticed. I have reported them:
http://bugs.freepascal.org/view.php?id=23176
http://bugs.freepascal.org/view.php?id=23180
http://bugs.freepascal.org/view.php?id=23179
http://bugs.freepascal.org/view.php?id=23178
http://bugs.freepascal.org/view.php?id=23177
http://bugs.freepascal.org/view.php?id=23181

Until those are resolved, TAChart will be quite unstable at design-time.

wp

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Re: Comparison between TAChart and TeeChart Standard
« Reply #17 on: October 23, 2012, 03:01:10 pm »
Thanks. So I'll be cautious when updating Lazarus from snapshots during the next days, and from svn I'll use only the TAChart modifications.

 

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