LibreCAD - Re: Re: drawing text issue

Re: Re: drawing text issue

Posted by Johnson on May 28, 2013; 11:26am
URL: https://forum.librecad.org/drawing-text-issue-tp5708110p5708134.html

RS_Entity and RS_EntityContainer ( contains many RS_Entitys... )is an Abstract class which is the base class for basic graphic class such as RS_line and RS_Circle etc.

wingame82

From: [hidden email]

Date: 2013-05-28 19:14

To: [hidden email]

Subject: Re: Re: drawing text issue

thx for the fast answer.
Why should the draw function be virtual?
I thought that virtual should be used if you want to derive from this class (so thats why I thought draw should be implemented in RS_EntityContainer). Or are there classes which are derived from RS_Text?

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