Thank you for the detailed explanation. I will try to make my own tool. Hope this is not much difficult.
-----Ursprüngliche Nachricht----- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Klaas Holwerda Gesendet: Montag, 29. Oktober 2007 17:31 An: wxart2d-users_dev@lists.sourceforge.net Betreff: Re: [Wxart2d-users_dev] a2dDrawLineTool and some other Questions SD wrote: > I get the OnComEvent with the CommandID sm_toolPoped at least if > SetEditAndEnd is set and for example the line has been drawn, > otherwise no OnComEvent comes. Probably the SetEditAndEnd value Pops > and Pushes again the Tool at the end of a line? How looks it if the value isn't set. a2dCentralCanvasCommandProcessor do have: Set/GetPopBeforePush() This makes a2dCommand_PushTool do a pop before pusing a second tool. But it depends on your application if you push tool using commands etc. Using directly m_contr->PushTool(tool) does not bring your there. So in such cases you must Pop the previous tool yourself. In case of SetEditAndEnd, that is a build in feature, meaning normally the editor tools is pushed, without poping anything. And that makes sence, since it save starting a drawing tool, and next starting an editor tool. Like it is now the drawing tool stays active, so one can draw many objects in a row, but still be editing those object directly after being drawn. SetEditAndEnd = false is also handy to draw many objects in a row, without editing them in between. > > I have to know how many lines were drawn while the Line Tool is activ > (pushed). After the last line i have to calculate the Angle of two lines > etc. and Pop the tool. Do I have possibilities to do this? Maybe not directly. But you can derive your own line tool, and do whatever you want. Or you can simple copy the line tool, and make it behave the way you want. If you always need to draw sets of two line and calculate the angle etc. and next a second set, then i would make a tool to do exactly that. So the tool would draw two lines without pushing the edit tool, and next calculate the angle, and if wanted start the edittool. If the two lines should always be seen as a pair, a special canvas object might be handy too. The idea is indeed that one makes tools to do specific actions, i only wrote the basic ones. Klaas -- Unclassified ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Wxart2d-users_dev mailing list Wxart2d-users_dev@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wxart2d-users_dev ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Wxart2d-users_dev mailing list Wxart2d-users_dev@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wxart2d-users_dev
