Page 1 of 1
Detecting user click on an entity
Posted: 17 Oct 2004, 13:15
by JoelJacob
Hello,
I am evaluating the VCL DXF component.
In my application, I get a DXF map and I must add new objects on the layout. The user then can click on these object to launch specific tasks.
I have studied the "Add new entities" sample. I cannot figure how to get an event or call a function to get the entity object back when the user right-left/click on it.
Joel Jacob
Joel
Posted: 18 Oct 2004, 13:43
by Evgeny
<blockquote id="quote"><font size="1" face="Verdana, Arial, Helvetica" id="quote">quote:<hr height="1" noshade id="quote"><i>Originally posted by JoelJacob</i>
<br />how to get an event or call a function to get the entity object back when the user right-left/click on it.
Joel
<hr height="1" noshade id="quote"></font id="quote"></blockquote id="quote">
Hi Joel,
thank you for your question.
Selection of elements is the next demo we are working on. It will be published this week. Initially we are going to make selection for lines/polylines/text.
Evgeny
Posted: 31 Oct 2004, 13:43
by JoelJacob
<blockquote id="quote"><font size="1" face="Verdana, Arial, Helvetica" id="quote">quote:<hr height="1" noshade id="quote"><i>Originally posted by Evgeny</i>
<br /><blockquote id="quote"><font size="1" face="Verdana, Arial, Helvetica" id="quote">quote:<hr height="1" noshade id="quote"><i>Originally posted by JoelJacob</i>
<br />how to get an event or call a function to get the entity object back when the user right-left/click on it.
Joel
<hr height="1" noshade id="quote"></font id="quote"></blockquote id="quote">
Hi Joel,
thank you for your question.
Selection of elements is the next demo we are working on. It will be published this week. Initially we are going to make selection for lines/polylines/text.
Evgeny
<hr height="1" noshade id="quote"></font id="quote"></blockquote id="quote">
I downloaded today the file CADImportVCL.zip and cannot find the new methods of object select. Have you already implemented these functions ?
Thanks
Joel
Joel
Posted: 01 Nov 2004, 16:53
by Evgeny
Demo for D6/D7 published.
http://www.cadsofttools.com/download/CADImportVCL.zip
See Delphi/Demos/Selection
Posted: 04 Nov 2004, 13:04
by Evgeny
Posted: 05 Jan 2005, 16:20
by Evgeny
<blockquote id="quote"><font size="1" face="Verdana, Arial, Helvetica" id="quote">quote:<hr height="1" noshade id="quote"><i>Originally posted by JoelJacob</i>
<br />Hello,
I am evaluating the VCL DXF component.
In my application, I get a DXF map and I must add new objects on the layout. The user then can click on these object to launch specific tasks.
I cannot figure how to get an event or call a function to get the entity object back when the user right-left/click on it.
Joel Jacob
Joel
<hr height="1" noshade id="quote"></font id="quote"></blockquote id="quote">
http://www.cadsofttools.com/download/CADImportVCL.zip
Delphi/Demos/Editor
Now this demo allows to select, move entity(ies), and preview selected entities.