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/* $Id: plstrm.h,v 1.32 2004/06/14 21:51:57 rlaboiss Exp $
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/* $Id: plstrm.h,v 1.43 2006/04/25 15:35:05 andrewross Exp $
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* Contains declarations for PLStream and PLDev structs.
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* Also prototypes for stream & device utility functions.
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Copyright (C) 2004 Andrew Ross
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Copyright (C) 2004 Andrew Roach
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This file is part of PLplot.
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You should have received a copy of the GNU Library General Public License
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along with PLplot; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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* plbuf_write PLINT Set if driver needs to use the plot buffer
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* dev_fill0 PLINT Set if driver can do solid area fills
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* dev_text PLINT Set if driver want to do it's only text drawing
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* dev_unicode PLINT Set if driver wants unicode
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* dev_hrshsym PLINT Set for Hershey symbols to be used
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* dev_fill1 PLINT Set if driver can do pattern area fills
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* dev_dash PLINT Set if driver can do dashed lines
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* dev_di PLINT Set if driver wants to handle DI commands
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* cfont Current font number, replaces global 'font' in plsym.c
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* This can be latter extended for font shape, series, family and size
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* fci FCI (font characterization integer)
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* An FCI is sometimes inserted in the middle of a stream of
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* unicode glyph indices. Thus to distinguish it from those, the FCI is marked
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* by 0x8 in the most significant 4 bits. The remaining 7 hex digits
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* stored in the 32-bit integer characterize 7 different font attributes.
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* The font attributes are interpreted as follows:
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* hexdigit => 0 1 2 3 4 5
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* hexpower Font attribute Possible attribute values
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* 0 font-family sans-serif serif monospace script symbol |fantasy
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* 1 font-style upright italic oblique |
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* 2 font-weight medium bold | bolder light lighter
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* 3 font-variant normal | small caps
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* Everything to the right of the vertical bars is not implemented and is
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* subject to change. The four font attributes (font-family, font-style,
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* font-weight, and font-variant are stored in the FCI in the order of
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* hexpower, the left shift that is applied to the hex digit to place the
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* hexdigit in the FCI. The hexpower = 3 position is essentially undefined
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* since there is currently only one hexdigit (0) defined, and similarly
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* for hexpower = 4-6 so there is room for expansion of this scheme into more
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* font attributes if required. (hexpower = 7 is reserved for the 0x8 marker
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\*--------------------------------------------------------------------------*/
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#define PL_MAX_CMAP1CP 256
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PLINT dev_compression;
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/* Stuff used by the Tkwin driver for Plframe */
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struct PlPlotter *plPlotterPtr;
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/* Unicode section */
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/* Used to keep a hold of a temporary copy of the original character height
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* which I overload as a quick hack to fix up a bug in freetype an plsym()
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PLFLT original_chrdef,original_chrht;
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* Pointer to postscript document class used by psttf
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/*--------------------------------------------------------------------------*\
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plRotPhy(PLINT orient, PLINT xmin, PLINT ymin, PLINT xmax, PLINT ymax,
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PLINT *px, PLINT *py);
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/* Allocates a standard PLDev structure for device-specific data */
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include/plstrm.h
