cairo_content_t.Rd#cairo_content_t is used to describe the content that a surface will contain, whether color information, alpha information (translucence vs. opacity), or both.
cairo_content_t
An object of class list of length 3.
Note: The large values here are designed to keep #cairo_content_t values distinct from #cairo_format_t values so that the implementation can detect the error if users confuse the two types.
Since: 1.0
The surface will hold color content only. (Since 1.0)
The surface will hold alpha content only. (Since 1.0)
The surface will hold color and alpha content. (Since 1.0)
Other enum:
cairo_antialias_t,
cairo_device_type_t,
cairo_extend_t,
cairo_fill_rule_t,
cairo_filter_t,
cairo_font_slant_t,
cairo_font_type_t,
cairo_font_weight_t,
cairo_format_t,
cairo_ft_synthesize_t,
cairo_hint_metrics_t,
cairo_hint_style_t,
cairo_int_status_t,
cairo_line_cap_t,
cairo_line_join_t,
cairo_operator_t,
cairo_path_data_type_t,
cairo_pattern_type_t,
cairo_pdf_metadata_t,
cairo_pdf_outline_flags_t,
cairo_pdf_version_t,
cairo_ps_level_t,
cairo_region_overlap_t,
cairo_status_t,
cairo_subpixel_order_t,
cairo_surface_observer_mode_t,
cairo_surface_type_t,
cairo_svg_unit_t,
cairo_svg_version_t,
cairo_text_cluster_flags_t,
enum_find(),
enum_lookup()