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- /*
- (C) 1995-96 AROS - The Amiga Replacement OS
- $Id: intuitextlength.c,v 1.5 1997/01/27 00:36:40 ldp Exp $
- $Log: intuitextlength.c,v $
- Revision 1.5 1997/01/27 00:36:40 ldp
- Polish
-
- Revision 1.4 1996/12/10 14:00:04 aros
- Moved #include into first column to allow makedepend to see it.
-
- Revision 1.3 1996/10/31 13:51:18 aros
- Create and free the RastPort with the new functions
-
- Revision 1.2 1996/10/24 15:51:20 aros
- Use the official AROS macros over the __AROS versions.
-
- Revision 1.1 1996/10/21 17:06:48 aros
- A couple of new functions
-
-
- Desc:
- Lang: english
- */
- #include "intuition_intern.h"
- #include <string.h>
- #include <proto/graphics.h>
-
- /*****************************************************************************
-
- NAME */
- #include <intuition/intuition.h>
- #include <proto/intuition.h>
-
- AROS_LH1(LONG, IntuiTextLength,
-
- /* SYNOPSIS */
- AROS_LHA(struct IntuiText *, iText, A0),
-
- /* LOCATION */
- struct IntuitionBase *, IntuitionBase, 55, Intuition)
-
- /* FUNCTION
- Measure the length of the IntuiText passed to the function. Further
- IntuiTexts in iText->NextText are ignored. The length is measured in
- pixels.
-
- INPUTS
- iText - The size of this text. If iText->ITextFont contains NULL,
- the systems font is used (and *not* the font of the currently
- active screen !).
-
- RESULT
- The width of the text in pixels.
-
- NOTES
-
- EXAMPLE
-
- BUGS
-
- SEE ALSO
-
- INTERNALS
-
- HISTORY
- 29-10-95 digulla automatically created from
- intuition_lib.fd and clib/intuition_protos.h
-
- *****************************************************************************/
- {
- AROS_LIBFUNC_INIT
- AROS_LIBBASE_EXT_DECL(struct IntuitionBase *,IntuitionBase)
- struct RastPort * rp;
- struct TextFont * newfont;
- LONG width;
-
- rp = CreateRastPort ();
-
- if (rp)
- {
- if (iText->ITextFont)
- {
- newfont = OpenFont (iText->ITextFont);
-
- if (newfont)
- SetFont (rp, newfont);
- }
-
- width = TextLength (rp, iText->IText, strlen (iText->IText));
-
- if (iText->ITextFont)
- {
- if (newfont)
- CloseFont (newfont);
- }
-
- FreeRastPort (rp);
- }
-
- AROS_LIBFUNC_EXIT
- } /* IntuiTextLength */
-