From 199b32d9213584e232aee11d2a4d16a26f1d508d Mon Sep 17 00:00:00 2001
From: Manolo Gouy <Manolo>
Date: Fri, 18 Feb 2011 13:39:48 +0000
Subject: Added virtual width(), height(), descent() and text_extents()
 functions to the Fl_Graphics_Driver class to prepare for the future
 definition of graphics drivers that fully deal with text measurement.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8442 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl_Device.cxx | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/Fl_Device.cxx')

diff --git a/src/Fl_Device.cxx b/src/Fl_Device.cxx
index acc94ca65..2b98bdf39 100644
--- a/src/Fl_Device.cxx
+++ b/src/Fl_Device.cxx
@@ -64,6 +64,14 @@ Fl_Graphics_Driver::Fl_Graphics_Driver() {
   font_descriptor_ = NULL;
 };
 
+void Fl_Graphics_Driver::text_extents(const char*t, int n, int& dx, int& dy, int& w, int& h)
+{
+  w = (int)width(t, n);
+  h = - height();
+  dx = dy = 0;
+}
+
+
 //
 // End of "$Id$".
 //
-- 
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