void
Init_cairo_device (void)
{
#if CAIRO_CHECK_VERSION(1, 10, 0)
rb_cCairo_Device =
rb_define_class_under (rb_mCairo, "Device", rb_cObject);
rb_define_alloc_func (rb_cCairo_Device, cr_device_allocate);
rb_cairo__initialize_gc_guard_holder_class (rb_cCairo_Device);
rb_set_end_proc(cr_finish_all_guarded_devices_at_end, Qnil);
rb_define_method (rb_cCairo_Device, "destroy", cr_device_destroy, 0);
rb_define_method (rb_cCairo_Device, "finish", cr_device_finish, 0);
rb_define_method (rb_cCairo_Device, "flush", cr_device_flush, 0);
rb_define_method (rb_cCairo_Device, "acquire", cr_device_acquire, 0);
rb_define_method (rb_cCairo_Device, "release", cr_device_release, 0);
RB_CAIRO_DEF_SETTERS (rb_cCairo_Device);
# ifdef CAIRO_HAS_SCRIPT_SURFACE
rb_cCairo_ScriptDevice =
rb_define_class_under (rb_mCairo, "ScriptDevice", rb_cCairo_Device);
rb_define_method (rb_cCairo_ScriptDevice, "initialize",
cr_script_device_initialize, 1);
rb_define_method (rb_cCairo_ScriptDevice, "write_comment",
cr_script_device_write_comment, 1);
rb_define_method (rb_cCairo_ScriptDevice, "set_mode",
cr_script_device_set_mode, 1);
rb_define_method (rb_cCairo_ScriptDevice, "mode",
cr_script_device_get_mode, 0);
rb_define_method (rb_cCairo_ScriptDevice, "reply",
cr_script_device_reply, 1);
RB_CAIRO_DEF_SETTERS (rb_cCairo_ScriptDevice);
# endif
# ifdef CAIRO_HAS_XML_SURFACE
rb_cCairo_XMLDevice =
rb_define_class_under (rb_mCairo, "XMLDevice", rb_cCairo_Device);
rb_define_method (rb_cCairo_XMLDevice, "initialize",
cr_xml_device_initialize, 1);
rb_define_method (rb_cCairo_XMLDevice, "reply",
cr_xml_device_reply, 1);
RB_CAIRO_DEF_SETTERS (rb_cCairo_XMLDevice);
# endif
#endif
}
void
Init_cairo_context (void)
{
cr_id_surface = rb_intern ("surface");
cr_id_source = rb_intern ("source");
cr_id_plus = rb_intern ("+");
cr_id_minus = rb_intern ("-");
cr_id_multi = rb_intern ("*");
cr_id_div = rb_intern ("/");
#if CAIRO_CHECK_VERSION(1, 3, 0)
rb_cCairo_Rectangle =
rb_define_class_under (rb_mCairo, "Rectangle", rb_cObject);
at_x = rb_intern ("@x");
at_y = rb_intern ("@y");
at_width = rb_intern ("@width");
at_height = rb_intern ("@height");
rb_define_attr (rb_cCairo_Rectangle, "x", CR_TRUE, CR_TRUE);
rb_define_attr (rb_cCairo_Rectangle, "y", CR_TRUE, CR_TRUE);
rb_define_attr (rb_cCairo_Rectangle, "width", CR_TRUE, CR_TRUE);
rb_define_attr (rb_cCairo_Rectangle, "height", CR_TRUE, CR_TRUE);
rb_define_method (rb_cCairo_Rectangle, "initialize",
cr_rectangle_initialize, 4);
#endif
rb_cCairo_Context =
rb_define_class_under (rb_mCairo, "Context", rb_cObject);
rb_define_alloc_func (rb_cCairo_Context, cr_allocate);
rb_cairo__initialize_gc_guard_holder_class (rb_cCairo_Context);
rb_set_end_proc(cr_destroy_all_guarded_contexts_at_end, Qnil);
/* Functions for manipulating state objects */
rb_define_method (rb_cCairo_Context, "initialize", cr_initialize, 1);
rb_define_method (rb_cCairo_Context, "destroy", cr_destroy, 0);
rb_define_method (rb_cCairo_Context, "save", cr_save, 0);
rb_define_method (rb_cCairo_Context, "restore", cr_restore, 0);
rb_define_method (rb_cCairo_Context, "push_group", cr_push_group, -1);
rb_define_method (rb_cCairo_Context, "pop_group", cr_pop_group_generic, -1);
rb_define_method (rb_cCairo_Context, "pop_group_to_source",
cr_pop_group_to_source, 0);
/* Modify state */
rb_define_method (rb_cCairo_Context, "set_operator", cr_set_operator, 1);
rb_define_method (rb_cCairo_Context, "set_source", cr_set_source_generic, -1);
rb_define_method (rb_cCairo_Context, "set_source_rgb",
cr_set_source_rgb, -1);
rb_define_method (rb_cCairo_Context, "set_source_rgba",
cr_set_source_rgba, -1);
rb_define_method (rb_cCairo_Context, "set_tolerance", cr_set_tolerance, 1);
rb_define_method (rb_cCairo_Context, "set_antialias", cr_set_antialias, 1);
rb_define_method (rb_cCairo_Context, "set_fill_rule", cr_set_fill_rule, 1);
rb_define_method (rb_cCairo_Context, "set_line_width", cr_set_line_width, 1);
rb_define_method (rb_cCairo_Context, "set_line_cap", cr_set_line_cap, 1);
rb_define_method (rb_cCairo_Context, "set_line_join", cr_set_line_join, 1);
rb_define_method (rb_cCairo_Context, "set_dash", cr_set_dash, -1);
rb_define_method (rb_cCairo_Context, "set_miter_limit",
cr_set_miter_limit, 1);
rb_define_method (rb_cCairo_Context, "translate", cr_translate, 2);
rb_define_method (rb_cCairo_Context, "scale", cr_scale, 2);
rb_define_method (rb_cCairo_Context, "rotate", cr_rotate, 1);
rb_define_method (rb_cCairo_Context, "transform", cr_transform, 1);
rb_define_method (rb_cCairo_Context, "set_matrix", cr_set_matrix, 1);
rb_define_method (rb_cCairo_Context, "identity_matrix",
cr_identity_matrix, 0);
rb_define_method (rb_cCairo_Context, "user_to_device", cr_user_to_device, 2);
rb_define_method (rb_cCairo_Context, "user_to_device_distance",
cr_user_to_device_distance, 2);
rb_define_method (rb_cCairo_Context, "device_to_user", cr_device_to_user, 2);
rb_define_method (rb_cCairo_Context, "device_to_user_distance",
cr_device_to_user_distance, 2);
/* Path creation functions */
rb_define_method (rb_cCairo_Context, "new_path", cr_new_path, 0);
rb_define_method (rb_cCairo_Context, "move_to", cr_move_to, 2);
rb_define_method (rb_cCairo_Context, "new_sub_path", cr_new_sub_path, 0);
rb_define_method (rb_cCairo_Context, "line_to", cr_line_to, 2);
rb_define_method (rb_cCairo_Context, "curve_to", cr_curve_to_generic, -1);
rb_define_method (rb_cCairo_Context, "arc", cr_arc, 5);
rb_define_method (rb_cCairo_Context, "arc_negative", cr_arc_negative, 5);
rb_define_method (rb_cCairo_Context, "rel_move_to", cr_rel_move_to, 2);
rb_define_method (rb_cCairo_Context, "rel_line_to", cr_rel_line_to, 2);
rb_define_method (rb_cCairo_Context, "rel_curve_to",
cr_rel_curve_to_generic, -1);
rb_define_method (rb_cCairo_Context, "rectangle", cr_rectangle, 4);
rb_define_method (rb_cCairo_Context, "close_path", cr_close_path, 0);
#if CAIRO_CHECK_VERSION(1, 5, 8)
rb_define_method (rb_cCairo_Context, "path_extents", cr_path_extents, 0);
#endif
/* Painting functions */
rb_define_method (rb_cCairo_Context, "paint", cr_paint_generic, -1);
rb_define_method (rb_cCairo_Context, "mask", cr_mask_generic, -1);
rb_define_method (rb_cCairo_Context, "stroke", cr_stroke, -1);
rb_define_method (rb_cCairo_Context, "fill", cr_fill, -1);
rb_define_method (rb_cCairo_Context, "copy_page", cr_copy_page, 0);
rb_define_method (rb_cCairo_Context, "show_page", cr_show_page, 0);
/* Insideness testing */
rb_define_method (rb_cCairo_Context, "in_stroke?", cr_in_stroke, 2);
rb_define_method (rb_cCairo_Context, "in_fill?", cr_in_fill, 2);
/* Rectangular extents */
rb_define_method (rb_cCairo_Context, "stroke_extents", cr_stroke_extents, 0);
rb_define_method (rb_cCairo_Context, "fill_extents", cr_fill_extents, 0);
/* Clipping */
rb_define_method (rb_cCairo_Context, "reset_clip", cr_reset_clip, 0);
rb_define_method (rb_cCairo_Context, "clip", cr_clip, -1);
#if CAIRO_CHECK_VERSION(1, 3, 0)
rb_define_method (rb_cCairo_Context, "clip_extents", cr_clip_extents, 0);
rb_define_method (rb_cCairo_Context, "clip_rectangle_list",
cr_clip_rectangle_list, 0);
#endif
/* Font/Text functions */
rb_define_method (rb_cCairo_Context, "select_font_face",
cr_select_font_face, -1);
rb_define_method (rb_cCairo_Context, "set_font_size", cr_set_font_size, 1);
rb_define_method (rb_cCairo_Context, "set_font_matrix",
cr_set_font_matrix, 1);
rb_define_method (rb_cCairo_Context, "font_matrix", cr_get_font_matrix, 0);
rb_define_method (rb_cCairo_Context, "set_font_options",
cr_set_font_options, 1);
rb_define_method (rb_cCairo_Context, "font_options", cr_get_font_options, 0);
rb_define_method (rb_cCairo_Context, "set_font_face", cr_set_font_face, 1);
rb_define_method (rb_cCairo_Context, "font_face", cr_get_font_face, 0);
rb_define_method (rb_cCairo_Context, "set_scaled_font",
cr_set_scaled_font, 1);
#if CAIRO_CHECK_VERSION(1, 3, 16)
rb_define_method (rb_cCairo_Context, "scaled_font", cr_get_scaled_font, 0);
#endif
rb_define_method (rb_cCairo_Context, "show_text", cr_show_text, 1);
rb_define_method (rb_cCairo_Context, "show_glyphs", cr_show_glyphs, 1);
#if CAIRO_CHECK_VERSION(1, 8, 0)
rb_define_method (rb_cCairo_Context, "show_text_glyphs",
cr_show_text_glyphs, 4);
#endif
rb_define_method (rb_cCairo_Context, "text_path", cr_text_path, 1);
rb_define_method (rb_cCairo_Context, "glyph_path", cr_glyph_path, 1);
rb_define_method (rb_cCairo_Context, "text_extents", cr_text_extents, 1);
rb_define_method (rb_cCairo_Context, "glyph_extents", cr_glyph_extents, 1);
rb_define_method (rb_cCairo_Context, "font_extents", cr_font_extents, 0);
/* Query functions */
rb_define_method (rb_cCairo_Context, "operator", cr_get_operator, 0);
rb_define_method (rb_cCairo_Context, "source", cr_get_source, 0);
rb_define_method (rb_cCairo_Context, "tolerance", cr_get_tolerance, 0);
rb_define_method (rb_cCairo_Context, "antialias", cr_get_antialias, 0);
#if CAIRO_CHECK_VERSION(1, 5, 10)
rb_define_method (rb_cCairo_Context, "have_current_point?",
cr_has_current_point, 0);
rb_define_alias (rb_cCairo_Context,
"has_current_point?", "have_current_point?");
#endif
rb_define_method (rb_cCairo_Context, "current_point",
cr_get_current_point, 0);
rb_define_method (rb_cCairo_Context, "fill_rule", cr_get_fill_rule, 0);
rb_define_method (rb_cCairo_Context, "line_width", cr_get_line_width, 0);
rb_define_method (rb_cCairo_Context, "line_cap", cr_get_line_cap, 0);
rb_define_method (rb_cCairo_Context, "line_join", cr_get_line_join, 0);
rb_define_method (rb_cCairo_Context, "miter_limit", cr_get_miter_limit, 0);
#if CAIRO_CHECK_VERSION(1, 3, 0)
rb_define_method (rb_cCairo_Context, "dash_count", cr_get_dash_count, 0);
rb_define_method (rb_cCairo_Context, "dash", cr_get_dash, 0);
#endif
rb_define_method (rb_cCairo_Context, "matrix", cr_get_matrix, 0);
rb_define_method (rb_cCairo_Context, "target", cr_get_target, 0);
rb_define_method (rb_cCairo_Context, "group_target", cr_get_group_target, 0);
/* Paths */
rb_define_method (rb_cCairo_Context, "copy_path", cr_copy_path, 0);
rb_define_method (rb_cCairo_Context, "copy_path_flat", cr_copy_path_flat, 0);
rb_define_method (rb_cCairo_Context, "append_path", cr_copy_append_path, 1);
RB_CAIRO_DEF_SETTERS (rb_cCairo_Context);
}
void
Init_cairo_surface (void)
{
cr_id_target = rb_intern ("target");
cr_id_read = rb_intern ("read");
cr_id_write = rb_intern ("write");
cr_id_inspect = rb_intern ("inspect");
cr_id_parse = rb_intern ("parse");
cr_id_size = rb_intern ("size");
cr_id_set_unit = rb_intern ("unit=");
rb_cCairo_Surface =
rb_define_class_under (rb_mCairo, "Surface", rb_cObject);
rb_define_alloc_func (rb_cCairo_Surface, cr_surface_allocate);
rb_cairo__initialize_gc_guard_holder_class (rb_cCairo_Surface);
rb_set_end_proc(cr_finish_all_guarded_surfaces_at_end, Qnil);
rb_define_method (rb_cCairo_Surface, "create_similar",
cr_surface_create_similar, 3);
rb_define_method (rb_cCairo_Surface, "destroy", cr_surface_destroy, 0);
rb_define_method (rb_cCairo_Surface, "finish", cr_surface_finish, 0);
rb_define_method (rb_cCairo_Surface, "content", cr_surface_get_content, 0);
rb_define_method (rb_cCairo_Surface, "font_options",
cr_surface_get_font_options, 0);
rb_define_method (rb_cCairo_Surface, "flush", cr_surface_flush, 0);
rb_define_method (rb_cCairo_Surface, "mark_dirty", cr_surface_mark_dirty, -1);
rb_define_method (rb_cCairo_Surface, "set_device_offset",
cr_surface_set_device_offset, 2);
rb_define_method (rb_cCairo_Surface, "device_offset",
cr_surface_get_device_offset, 0);
rb_define_method (rb_cCairo_Surface, "set_fallback_resolution",
cr_surface_set_fallback_resolution, 2);
#if CAIRO_CHECK_VERSION(1, 7, 2)
rb_define_method (rb_cCairo_Surface, "fallback_resolution",
cr_surface_get_fallback_resolution, 0);
#endif
#if CAIRO_CHECK_VERSION(1, 5, 2)
rb_define_method (rb_cCairo_Surface, "copy_page",
cr_surface_copy_page, 2);
rb_define_method (rb_cCairo_Surface, "show_page",
cr_surface_show_page, 2);
#endif
#ifdef CAIRO_HAS_PNG_FUNCTIONS
rb_define_method (rb_cCairo_Surface, "write_to_png",
cr_surface_write_to_png_generic, 1);
#endif
RB_CAIRO_DEF_SETTERS (rb_cCairo_Surface);
/* Image-surface */
rb_cCairo_ImageSurface =
rb_define_class_under (rb_mCairo, "ImageSurface", rb_cCairo_Surface);
#ifdef CAIRO_HAS_PNG_FUNCTIONS
rb_define_singleton_method (rb_cCairo_ImageSurface, "from_png",
cr_image_surface_create_from_png_generic, 1);
#endif
rb_define_method (rb_cCairo_ImageSurface, "initialize",
cr_image_surface_initialize, -1);
rb_define_method (rb_cCairo_ImageSurface, "data",
cr_image_surface_get_data, 0);
rb_define_method (rb_cCairo_ImageSurface, "format",
cr_image_surface_get_format, 0);
rb_define_method (rb_cCairo_ImageSurface, "width",
cr_image_surface_get_width, 0);
rb_define_method (rb_cCairo_ImageSurface, "height",
cr_image_surface_get_height, 0);
rb_define_method (rb_cCairo_ImageSurface, "stride",
cr_image_surface_get_stride, 0);
#define INIT_SURFACE(type, name) \
rb_cCairo_ ## name ## Surface = \
rb_define_class_under (rb_mCairo, # name "Surface", \
rb_cCairo_Surface); \
\
rb_define_method (rb_cCairo_ ## name ## Surface, "initialize", \
cr_ ## type ## _surface_initialize, -1);
#ifdef CAIRO_HAS_PS_SURFACE
/* PS-surface */
INIT_SURFACE(ps, PS)
rb_define_method (rb_cCairo_PSSurface, "set_size", cr_ps_surface_set_size, -1);
rb_define_method (rb_cCairo_PSSurface, "dsc_comment",
cr_ps_surface_dsc_comment, 1);
rb_define_method (rb_cCairo_PSSurface, "dsc_begin_setup",
cr_ps_surface_dsc_begin_setup, 0);
rb_define_method (rb_cCairo_PSSurface, "dsc_begin_page_setup",
cr_ps_surface_dsc_begin_page_setup, 0);
# if CAIRO_CHECK_VERSION(1, 5, 2)
rb_define_method (rb_cCairo_PSSurface, "restrict_to_level",
cr_ps_surface_restrict_to_level, 1);
rb_define_method (rb_cCairo_PSSurface, "eps?", cr_ps_surface_get_eps, 0);
rb_define_method (rb_cCairo_PSSurface, "set_eps", cr_ps_surface_set_eps, 1);
# endif
RB_CAIRO_DEF_SETTERS (rb_cCairo_PSSurface);
#endif
#ifdef CAIRO_HAS_PDF_SURFACE
/* PDF-surface */
INIT_SURFACE(pdf, PDF)
rb_define_method (rb_cCairo_PDFSurface, "set_size",
cr_pdf_surface_set_size, -1);
RB_CAIRO_DEF_SETTERS (rb_cCairo_PDFSurface);
#endif
#ifdef CAIRO_HAS_SVG_SURFACE
/* SVG-surface */
INIT_SURFACE(svg, SVG)
rb_define_method (rb_cCairo_SVGSurface, "restrict_to_version",
cr_svg_surface_restrict_to_version, 1);
RB_CAIRO_DEF_SETTERS (rb_cCairo_SVGSurface);
#endif
#ifdef CAIRO_HAS_WIN32_SURFACE
/* Win32-surface */
rb_cCairo_Win32Surface =
rb_define_class_under (rb_mCairo, "Win32Surface", rb_cCairo_Surface);
rb_define_method (rb_cCairo_Win32Surface, "initialize",
cr_win32_surface_initialize, -1);
rb_define_method (rb_cCairo_Win32Surface, "hdc",
cr_win32_surface_get_hdc, 0);
# if CAIRO_CHECK_VERSION(1, 4, 0)
rb_define_method (rb_cCairo_Win32Surface, "image",
cr_win32_surface_get_image, 0);
# endif
# if CAIRO_CHECK_VERSION(1, 5, 2)
rb_cCairo_Win32PrintingSurface =
rb_define_class_under (rb_mCairo, "Win32PrintingSurface", rb_cCairo_Surface);
rb_define_method (rb_cCairo_Win32PrintingSurface, "initialize",
cr_win32_printing_surface_initialize, -1);
rb_define_method (rb_cCairo_Win32PrintingSurface, "hdc",
cr_win32_surface_get_hdc, 0);
# endif
#endif
#if defined(CAIRO_HAS_QUARTZ_SURFACE) && defined(HAVE_RUBY_COCOA)
/* Quartz-surface */
rb_cCairo_QuartzSurface =
rb_define_class_under (rb_mCairo, "QuartzSurface", rb_cCairo_Surface);
rb_define_method (rb_cCairo_QuartzSurface, "initialize",
cr_quartz_surface_initialize, -1);
rb_define_method (rb_cCairo_QuartzSurface, "cg_context",
cr_quartz_surface_get_cg_context, 0);
# if CAIRO_CHECK_VERSION(1, 5, 12)
rb_cCairo_QuartzImageSurface =
rb_define_class_under (rb_mCairo, "QuartzImageSurface", rb_cCairo_Surface);
rb_define_method (rb_cCairo_QuartzImageSurface, "initialize",
cr_quartz_image_surface_initialize, 1);
rb_define_method (rb_cCairo_QuartzImageSurface, "image",
cr_quartz_image_surface_get_image, 0);
# endif
#endif
}
