gtkprintcontext.h

gtk2-2.10.6.1的升级包。可直接在linux下使用

/* GTK - The GIMP Toolkit
 * gtkprintcontext.h: Print Context
 * Copyright (C) 2006, Red Hat, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#ifndef __GTK_PRINT_CONTEXT_H__
#define __GTK_PRINT_CONTEXT_H__

#include <glib-object.h>
#include <pango/pango-layout.h>
#include "gtkenums.h"
#include "gtkpagesetup.h"

G_BEGIN_DECLS

typedef struct _GtkPrintContext GtkPrintContext;

#define GTK_TYPE_PRINT_CONTEXT    (gtk_print_context_get_type ())
#define GTK_PRINT_CONTEXT(obj)    (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_PRINT_CONTEXT, GtkPrintContext))
#define GTK_IS_PRINT_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_PRINT_CONTEXT))

GType          gtk_print_context_get_type (void) G_GNUC_CONST;


/* Rendering */
cairo_t      *gtk_print_context_get_cairo_context    (GtkPrintContext *context);

GtkPageSetup *gtk_print_context_get_page_setup       (GtkPrintContext *context);
gdouble       gtk_print_context_get_width            (GtkPrintContext *context);
gdouble       gtk_print_context_get_height           (GtkPrintContext *context);
gdouble       gtk_print_context_get_dpi_x            (GtkPrintContext *context);
gdouble       gtk_print_context_get_dpi_y            (GtkPrintContext *context);

/* Fonts */
PangoFontMap *gtk_print_context_get_pango_fontmap    (GtkPrintContext *context);
PangoContext *gtk_print_context_create_pango_context (GtkPrintContext *context);
PangoLayout  *gtk_print_context_create_pango_layout  (GtkPrintContext *context);

/* Needed for preview implementations */
void         gtk_print_context_set_cairo_context     (GtkPrintContext *context,
						      cairo_t         *cr,
						      double           dpi_x,
						      double           dpi_y);

G_END_DECLS

#endif /* __GTK_PRINT_CONTEXT_H__ */