include/wx/cairo.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/cairo.h
   3 // Purpose:     Cairo library
   4 // Author:      Anthony Bretaudeau
   5 // Created:     2007-08-25
   6 // RCS-ID:      $Id: cairo.h 47254 2007-08-25 10:09:52Z VS $
   7 // Copyright:   (c) Anthony Bretaudeau
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_CAIRO_H_BASE_
  12 #define _WX_CAIRO_H_BASE_
  13
  14  // for now GTK+ only
  15 #ifdef __WXGTK210__
  16   #define wxUSE_CAIRO  1
  17 #endif
  18
  19 #if wxUSE_CAIRO
  20
  21 #include "wx/dynlib.h"
  22 #include <cairo.h>
  23
  24
  25 class wxCairoLibrary
  26 {
  27 public:
  28     wxCairoLibrary();
  29     ~wxCairoLibrary();
  30
  31     static wxCairoLibrary* Get();
  32     static void CleanUp();
  33
  34     bool IsOk();
  35     void InitializeMethods();
  36
  37 private:
  38     bool              m_ok;
  39     wxDynamicLibrary *m_cairo_lib;
  40
  41     static wxCairoLibrary *s_lib;
  42
  43 public:
  44     wxDL_METHOD_DEFINE( void, cairo_arc,
  45         (cairo_t *cr, double xc, double yc, double radius, double angle1, double angle2), (cr, xc, yc, radius, angle1, angle2), /**/)
  46     wxDL_METHOD_DEFINE( void, cairo_arc_negative,
  47         (cairo_t *cr, double xc, double yc, double radius, double angle1, double angle2), (cr, xc, yc, radius, angle1, angle2), /**/)
  48     wxDL_METHOD_DEFINE( void, cairo_clip,
  49         (cairo_t *cr), (cr), /**/)
  50     wxDL_METHOD_DEFINE( void, cairo_close_path,
  51         (cairo_t *cr), (cr), /**/)
  52     wxDL_METHOD_DEFINE( cairo_t*, cairo_create,
  53         (cairo_surface_t *target), (target), NULL)
  54     wxDL_METHOD_DEFINE( void, cairo_curve_to,
  55         (cairo_t *cr, double x1, double y1, double x2, double y2, double x3, double y3), (cr, x1, y1, x2, y2, x3, y3), /**/)
  56     wxDL_METHOD_DEFINE( void, cairo_destroy,
  57         (cairo_t *cr), (cr), /**/)
  58     wxDL_METHOD_DEFINE( void, cairo_fill,
  59         (cairo_t *cr), (cr), /**/)
  60     wxDL_METHOD_DEFINE( void, cairo_fill_preserve,
  61         (cairo_t *cr), (cr), /**/)
  62     wxDL_METHOD_DEFINE( cairo_surface_t*, cairo_get_target,
  63         (cairo_t *cr), (cr), NULL)
  64     wxDL_METHOD_DEFINE( cairo_surface_t*, cairo_image_surface_create_for_data,
  65         (unsigned char *data, cairo_format_t format, int width, int height, int stride), (data, format, width, height, stride), NULL)
  66     wxDL_METHOD_DEFINE( void, cairo_line_to,
  67         (cairo_t *cr, double x, double y), (cr, x, y), /**/)
  68     wxDL_METHOD_DEFINE( void, cairo_move_to,
  69         (cairo_t *cr, double x, double y), (cr, x, y), /**/)
  70     wxDL_METHOD_DEFINE( void, cairo_new_path,
  71         (cairo_t *cr), (cr), /**/)
  72     wxDL_METHOD_DEFINE( void, cairo_paint,
  73         (cairo_t *cr), (cr), /**/)
  74     wxDL_METHOD_DEFINE( void, cairo_pattern_add_color_stop_rgba,
  75         (cairo_pattern_t *pattern, double offset, double red, double green, double blue, double alpha), (pattern, offset, red, green, blue, alpha), /**/)
  76     wxDL_METHOD_DEFINE( cairo_pattern_t*, cairo_pattern_create_for_surface,
  77         (cairo_surface_t *surface), (surface), NULL)
  78     wxDL_METHOD_DEFINE( cairo_pattern_t*, cairo_pattern_create_linear,
  79         (double x0, double y0, double x1, double y1), (x0, y0, x1, y1), NULL)
  80     wxDL_METHOD_DEFINE( cairo_pattern_t*, cairo_pattern_create_radial,
  81         (double cx0, double cy0, double radius0, double cx1, double cy1, double radius1), (cx0, cy0, radius0, cx1, cy1, radius1), NULL)
  82     wxDL_METHOD_DEFINE( void, cairo_pattern_destroy,
  83         (cairo_pattern_t *pattern), (pattern), /**/)
  84     wxDL_METHOD_DEFINE( void, cairo_pattern_set_extend,
  85         (cairo_pattern_t *pattern, cairo_extend_t extend), (pattern, extend), /**/)
  86     wxDL_METHOD_DEFINE( void, cairo_pattern_set_filter,
  87         (cairo_pattern_t *pattern, cairo_filter_t filter), (pattern, filter), /**/)
  88     wxDL_METHOD_DEFINE( void, cairo_rectangle,
  89         (cairo_t *cr, double x, double y, double width, double height), (cr, x, y, width, height), /**/)
  90     wxDL_METHOD_DEFINE( void, cairo_reset_clip,
  91         (cairo_t *cr), (cr), /**/)
  92     wxDL_METHOD_DEFINE( void, cairo_restore,
  93         (cairo_t *cr), (cr), /**/)
  94     wxDL_METHOD_DEFINE( void, cairo_rotate,
  95         (cairo_t *cr, double angle), (cr, angle), /**/)
  96     wxDL_METHOD_DEFINE( void, cairo_save,
  97         (cairo_t *cr), (cr), /**/)
  98     wxDL_METHOD_DEFINE( void, cairo_scale,
  99         (cairo_t *cr, double sx, double sy), (cr, sx, sy), /**/)
 100     wxDL_METHOD_DEFINE( void, cairo_set_dash,
 101         (cairo_t *cr, const double *dashes, int num_dashes, double offset), (cr, dashes, num_dashes, offset), /**/)
 102     wxDL_METHOD_DEFINE( void, cairo_set_fill_rule,
 103         (cairo_t *cr, cairo_fill_rule_t fill_rule), (cr, fill_rule), /**/)
 104     wxDL_METHOD_DEFINE( void, cairo_set_line_cap,
 105         (cairo_t *cr, cairo_line_cap_t line_cap), (cr, line_cap), /**/)
 106     wxDL_METHOD_DEFINE( void, cairo_set_line_join,
 107         (cairo_t *cr, cairo_line_join_t line_join), (cr, line_join), /**/)
 108     wxDL_METHOD_DEFINE( void, cairo_set_line_width,
 109         (cairo_t *cr, double width), (cr, width), /**/)
 110     wxDL_METHOD_DEFINE( void, cairo_set_operator,
 111         (cairo_t *cr, cairo_operator_t op), (cr, op), /**/)
 112     wxDL_METHOD_DEFINE( void, cairo_set_source,
 113         (cairo_t *cr, cairo_pattern_t *source), (cr, source), /**/)
 114     wxDL_METHOD_DEFINE( void, cairo_set_source_rgba,
 115         (cairo_t *cr, double red, double green, double blue, double alpha), (cr, red, green, blue, alpha), /**/)
 116     wxDL_METHOD_DEFINE( void, cairo_stroke,
 117         (cairo_t *cr), (cr), /**/)
 118     wxDL_METHOD_DEFINE( void, cairo_stroke_preserve,
 119         (cairo_t *cr), (cr), /**/)
 120     wxDL_METHOD_DEFINE( cairo_surface_t*, cairo_surface_create_similar,
 121         (cairo_surface_t *other, cairo_content_t content, int width, int height), (other, content, width, height), NULL)
 122     wxDL_METHOD_DEFINE( void, cairo_surface_destroy,
 123         (cairo_surface_t *surface), (surface), /**/)
 124     wxDL_METHOD_DEFINE( void, cairo_translate,
 125         (cairo_t *cr, double tx, double ty), (cr, tx, ty), /**/)
 126
 127     DECLARE_NO_COPY_CLASS(wxCairoLibrary)
 128 };
 129
 130 #endif
 131  // wxUSE_CAIRO
 132
 133 #endif
 134   // _WX_CAIRO_H_BASE_