GtkDatabox A set of GTK+ widgets to display large amounts of numerical data quickly and easily.

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gtk/gtkdatabox_markers.h
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    00001 /* $Id: gtkdatabox_markers.h 4 2008-06-22 09:19:11Z rbock $ */
    00002 /* GtkDatabox - An extension to the gtk+ library
    00003  * Copyright (C) 1998 - 2008  Dr. Roland Bock
    00004  *
    00005  * This program is free software; you can redistribute it and/or
    00006  * modify it under the terms of the GNU Lesser General Public License
    00007  * as published by the Free Software Foundation; either version 2.1
    00008  * of the License, or (at your option) any later version.
    00009  *
    00010  * This program is distributed in the hope that it will be useful,
    00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00013  * GNU Lesser General Public License for more details.
    00014  *
    00015  * You should have received a copy of the GNU General Public License
    00016  * along with this program; if not, write to the Free Software
    00017  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
    00018  */
    00019
    00030 #ifndef __GTK_DATABOX_MARKERS_H__
    00031 #define __GTK_DATABOX_MARKERS_H__
    00032
    00033 #include <gtkdatabox_xyc_graph.h>
    00034
    00035 G_BEGIN_DECLS
    00036 #define GTK_DATABOX_TYPE_MARKERS                  (gtk_databox_markers_get_type ())
    00037 #define GTK_DATABOX_MARKERS(obj)                  (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
    00038                                            GTK_DATABOX_TYPE_MARKERS, \
    00039                                            GtkDataboxMarkers))
    00040 #define GTK_DATABOX_MARKERS_CLASS(klass)          (G_TYPE_CHECK_CLASS_CAST ((klass), \
    00041                                            GTK_DATABOX_TYPE_MARKERS, \
    00042                                            GtkDataboxMarkersClass))
    00043 #define GTK_DATABOX_IS_MARKERS(obj)       (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
    00044                                            GTK_DATABOX_TYPE_MARKERS))
    00045 #define GTK_DATABOX_IS_MARKERS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), \
    00046                                            GTK_DATABOX_TYPE_MARKERS))
    00047 #define GTK_DATABOX_MARKERS_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), \
    00048                                            GTK_DATABOX_TYPE_MARKERS, \
    00049                                            GtkDataboxMarkersClass))
    00050
    00059    typedef struct _GtkDataboxMarkers GtkDataboxMarkers;
    00060
    00061    typedef struct _GtkDataboxMarkersClass GtkDataboxMarkersClass;
    00062
    00070    typedef struct _GtkDataboxMarkersPrivate GtkDataboxMarkersPrivate;
    00071
    00082    typedef enum
    00083    {
    00084       GTK_DATABOX_MARKERS_C = 0,
    00085       GTK_DATABOX_MARKERS_N,
    00086       GTK_DATABOX_MARKERS_E,
    00087       GTK_DATABOX_MARKERS_S,
    00088       GTK_DATABOX_MARKERS_W
    00089    }
    00090    GtkDataboxMarkersPosition;
    00091
    00106    typedef enum
    00107    {
    00108       GTK_DATABOX_MARKERS_TEXT_CENTER = 0,/* text centered   on marker */
    00109       GTK_DATABOX_MARKERS_TEXT_N,         /* text north      of marker */
    00110       GTK_DATABOX_MARKERS_TEXT_NE,        /* text north-east of marker */
    00111       GTK_DATABOX_MARKERS_TEXT_E,         /* text east       of marker */
    00112       GTK_DATABOX_MARKERS_TEXT_SE,        /* text south-east of marker */
    00113       GTK_DATABOX_MARKERS_TEXT_S,         /* text south      of marker */
    00114       GTK_DATABOX_MARKERS_TEXT_SW,        /* text south-west of marker */
    00115       GTK_DATABOX_MARKERS_TEXT_W,         /* text west       of marker */
    00116       GTK_DATABOX_MARKERS_TEXT_NW         /* text north-west of marker */
    00117    }
    00118    GtkDataboxMarkersTextPosition;
    00119
    00129    typedef enum
    00130    {
    00131       GTK_DATABOX_MARKERS_NONE = 0,     /* No Marker (just text) */
    00132       GTK_DATABOX_MARKERS_TRIANGLE,     /* Marker is a triangle */
    00133       GTK_DATABOX_MARKERS_SOLID_LINE,   /* Marker is a solid line */
    00134       GTK_DATABOX_MARKERS_DASHED_LINE   /* Marker is a dashed line */
    00135    }
    00136    GtkDataboxMarkersType;
    00137
    00138    struct _GtkDataboxMarkers
    00139    {
    00140       /*< private >*/
    00141       GtkDataboxXYCGraph parent;
    00142
    00143       GtkDataboxMarkersPrivate *priv;
    00144    };
    00145
    00146    struct _GtkDataboxMarkersClass
    00147    {
    00148       GtkDataboxXYCGraphClass parent_class;
    00149    };
    00150
    00151    GType gtk_databox_markers_get_type (void);
    00152
    00153    GtkDataboxGraph *gtk_databox_markers_new (guint len, gfloat * X, gfloat * Y,
    00154                                             GdkColor * color, guint size,
    00155                                             GtkDataboxMarkersType type);
    00156    void gtk_databox_markers_set_position (GtkDataboxMarkers * markers,
    00157                                          guint index,
    00158                                          GtkDataboxMarkersPosition position);
    00159
    00160    void gtk_databox_markers_set_label (GtkDataboxMarkers * markers,
    00161                                       guint index,
    00162                                       GtkDataboxMarkersTextPosition label_position,
    00163                                       gchar * text, gboolean boxed);
    00164
    00165 G_END_DECLS
    00166 #endif                          /* __GTK_DATABOX_MARKERS_H__ */

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