Instance methods inherited from class Cairo::Surface

content : Content content, copy_page copy_page, create_for_rectangle(x : Float64, y : Float64, width : Float64, height : Float64) : Surface create_for_rectangle, create_observer(mode : SurfaceObserverMode) : Surface create_observer, create_similar(content : Content, width : Int32, height : Int32) : Surface create_similar, create_similar_image(format : Format, width : Int32, height : Int32) : Surface create_similar_image, data : Pointer(UInt8) data, device : Device device, device_offset : Point device_offset, device_offset=(offset : Point) device_offset=, device_scale : Point device_scale, device_scale=(scale : Point) device_scale=, extents : NamedTuple(extents: Rectangle, bounded: Bool) extents, fallback_resolution : Point fallback_resolution, fallback_resolution=(res : Point) fallback_resolution=, finalize finalize, finish finish, flush flush, font_options : FontOptions font_options, format : Format format, has_show_text_glyphs? : Bool has_show_text_glyphs?, height : Int32 height, ink_extents : Rectangle ink_extents, map_to_image(extents : RectangleInt?) : Surface map_to_image, mark_dirty mark_dirty, mark_dirty_rectangle(x : Int32, y : Int32, width : Int32, height : Int32) mark_dirty_rectangle, mime_data(mime_type : String) : Bytes mime_data, observer_add_fill_callback(func : LibCairo::SurfaceObserverCallbackT, data : Pointer(Void)) : Status observer_add_fill_callback, observer_add_finish_callback(func : LibCairo::SurfaceObserverCallbackT, data : Pointer(Void)) : Status observer_add_finish_callback, observer_add_flush_callback(func : LibCairo::SurfaceObserverCallbackT, data : Pointer(Void)) : Status observer_add_flush_callback, observer_add_glyphs_callback(func : LibCairo::SurfaceObserverCallbackT, data : Pointer(Void)) : Status observer_add_glyphs_callback, observer_add_mask_callback(func : LibCairo::SurfaceObserverCallbackT, data : Pointer(Void)) : Status observer_add_mask_callback, observer_add_paint_callback(func : LibCairo::SurfaceObserverCallbackT, data : Pointer(Void)) : Status observer_add_paint_callback, observer_add_stroke_callback(func : LibCairo::SurfaceObserverCallbackT, data : Pointer(Void)) : Status observer_add_stroke_callback, observer_elapsed : Float64 observer_elapsed, observer_print(write_func : LibCairo::WriteFuncT, closure : Pointer(Void)) : Status observer_print, reference : Surface reference, reference_count : UInt32 reference_count, set_device_offset(x_offset : Float64, y_offset : Float64) set_device_offset, set_device_scale(x_scale : Float64, y_scale : Float64) set_device_scale, set_fallback_resolution(x_pixels_per_inch : Float64, y_pixels_per_inch : Float64) set_fallback_resolution, set_mime_data(mime_type : String, data : Bytes, destroy : LibCairo::DestroyFuncT, closure : Pointer(Void)) : Status set_mime_data, set_user_data(key : UserDataKey, user_data : Pointer(Void), destroy : LibCairo::DestroyFuncT) : Status set_user_data, status : Status status, stride : Int32 stride, supports_mime_type?(mime_type : String) : Bool supports_mime_type?, surface_show_page surface_show_page, to_unsafe : LibCairo::PSurfaceT to_unsafe, type : SurfaceType type, unmap_image(image : Surface) unmap_image, user_data(key : UserDataKey) : Pointer(Void) user_data, width : Int32 width, write_to_png(filename : String) : Status write_to_png, write_to_png_stream(write_func : LibCairo::WriteFuncT, closure : Pointer(Void)) : Status write_to_png_stream

Constructor methods inherited from class Cairo::Surface

new(data : Bytes, format : Format, width : Int32, height : Int32, stride : Int32)
new(format : Format, width : Int32, height : Int32)
new(read_func : LibCairo::ReadFuncT, closure : Pointer(Void))
new(content : Content, extents : Rectangle?)
new(surface : LibCairo::PSurfaceT)
new(filename : String) new