The DataCAD Developer Network (DDN) is an online resource for information and support for DCAL® (DataCAD Applications Language) developers as well as anyone interested in creating fonts, toolbars, hatch patterns, or linetypes for use in DataCAD.
#28904 by devinder
Wed Oct 10, 2007 2:33 pm
#28922 by Ted Blockley
Thu Oct 11, 2007 1:54 am
Hi Devinder,

Thanks for taking the time to reply.

I'll look more into the draw issue, which, at worst, will cause a little bit of blinking on-screen.

The code in the macro use ent_copy to intentionally bypass ent_init, precisely to avoid having to individually set each field.

In each case, the resulting text strings are correct, but the .x, .y, and text size aren't.

Ted
#28928 by devinder
Thu Oct 11, 2007 8:04 am
Could you email to techsupport@datacad.com, a sample aec file that shows the problem.
#29050 by devinder
Mon Oct 15, 2007 8:17 am
We found the problem. In DataCAD we started checking entity parameters for its validity. An empty string in the text field was being considered as invalid and thus would not update database, after it was initialized with zeros. This has now been changed to check the height parameter. If this is being set to zero, this problem will continue, but as you say in your message you do ent_copy, so it will not be a problem.

The problem will be fixed in the next version.
#29365 by Ted Blockley
Mon Oct 22, 2007 12:32 am
Aha,

Expanded error checking certainly is a useful thing. Sorry my programming got snared in that one - thank you for the support.

Ted
#29366 by Ted Blockley
Mon Oct 22, 2007 12:53 am
Very Cool.

I just checked for an update, downloaded it and it sure does appear that Scrive's reflow is back to normal.

By the way, I think it is some kind of amazing feat that you (Datacad LLC) have accomplished by keeping so much of this old "legacy" DCAL code functional.

In my mind, it warrants more tribute than most people can imagine, because I'm sure that it has measurably added to your every effort to improve the core product.

Thanks so much.

Ted

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