Re: Choose Font issue? in the dialog of the graph window of windows terminal

[don t. <dt...@to...>]

> > > One problem I note in both cases: Font changes made with the "Choose
> > > Font" Windows dialog do not take effect unless followed by a replot
> > 
> > The appended patch fixes the problem for me.  I general, I think
> > it should be okay because you cannot get to that dialog unless
> 
> Careful.  It may not work for volatile input data, e.g. 
> in-line data typed from the command line.
> 
> It would probably be better to set up a call to do_string_replot()
> rather than to call replotrequest() directly.  The routine tests

Thanks for the tip.  Revised patch below works with in-line data.

Don Taber
---------------------------------------------------

--- wgraph.c.orig	2010-02-19 11:17:11.000000000 -0800
+++ wgraph.c	2010-02-22 12:26:56.000000000 -0800
@@ -771,7 +771,6 @@
     }
     return;
 }
-
 static void
 SelFont(LPGW lpgw)
 {
@@ -815,6 +814,8 @@
 		strcpy(lpgw->deffontname,lpgw->fontname);
 		lpgw->deffontsize = lpgw->fontsize;
 		SendMessage(lpgw->hWndGraph,WM_COMMAND,M_REBUILDTOOLS,0L);
+		/* DBT 2010-02-22 replot to force immediate font change, volatile data OK */
+		do_string_replot(""); 
 	}
 #endif
 }