Tue, 08/03/2004 - 04:33
Forums:
Hello everyone,
I have the following code,and it works fine.butthe aTextAspect->SetAngle(PI/2); doesn't look like work. the Angle of the text doesn't change. can anyone provide help if you know what is going on?
many thanks!
Handle(Prs3d_Presentation) aPresentation= new Prs3d_Presentation(myAISContext->CurrentViewer()->Viewer());
Handle() aTextAspect= new Prs3d_TextAspect();
aTextAspect->SetFont(Graphic3d_NOF_ASCII_COMPLEX);
aTextAspect->SetHeight(12);
aTextAspect->SetColor(Quantity_NOC_GREEN);
aTextAspect->SetAngle(PI/2);
Prs3d_Text::Draw(aPresentation,aTextAspect,aTCoText, p);
aPresentation->Display();
Tue, 08/03/2004 - 13:13
I have the same problem.
I have already posted a message on the forum on this subject two years ago. This problem was detected on OCC31.
I have noticed this problem occured on Linux (Mandrake 8.2) and Solaris (Solaris 2.6).
DT
Tue, 08/03/2004 - 19:42
If you have at look at the source code, you will see that at the lower level, the text angle is not implemented. The function call_togl_text build a vector for the text direction up_vect, and then later a call to call_func_set_anno_char_up_vec (up_vect); is made, but this function is unimplemented.
Francois.
Sat, 11/26/2011 - 15:38
Hello Howard,
how did you solve it? I have the same problem, the SetAngle method does not work.
Do you have a workaround?
Would be great to get an answer from you.
Kind regards
Arno