add fl_draw(int angle, const char* ... functions for rotated text drawing

STR#1840 closed, STR#207 not closed because non-xft functions not implemented 

drawing of N Utf8 characters need correction for rotated and not rotated fl_draw functions not solved!


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6779 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 13 insertions, 0 deletions

diff --git a/FL/fl_draw.H b/FL/fl_draw.H
index f0af55781..f10bcaa7c 100644
--- a/FL/fl_draw.H
+++ b/FL/fl_draw.H
@@ -284,10 +284,23 @@ FL_EXPORT const char *fl_local_to_mac_roman(const char *t, int n=-1);
 */
 FL_EXPORT void fl_draw(const char* str, int x, int y);
 /**
+  Draws a nul-terminated string starting at the given location and 
+  rotating \p angle degrees counterclockwise.
+  This version of fl_draw provides direct access to the text drawing
+  function of the underlying OS and suported for Xft, Win32 and MacOS
+  fltk subset.
+*/
+FL_EXPORT void fl_draw(int angle,const char* str, int x, int y);
+/**
   Draws an array of \p n characters starting at the given location.
 */
 FL_EXPORT void fl_draw(const char* str, int n, int x, int y);
 /**
+  Draws an array of \p n characters starting at the given location,
+  rotating \p angle degrees counterclockwise.
+*/
+FL_EXPORT void fl_draw(int angle,const char* str, int n, int x, int y);
+/**
   Draws an array of \p n characters right to left starting at given location.
 */
 FL_EXPORT void fl_rtl_draw(const char*, int n, int x, int y);