#include <wave_view.h>

Inheritance diagram for ArdourWaveView::WaveView:

Classes
struct	LineTips

Public Types
enum	Shape { Normal , Rectified }

Public Types inherited from ArdourCanvas::Fill
typedef std::vector< std::pair< double, Gtkmm2ext::Color > >	StopList

Public Member Functions
std::string	debug_name () const

	WaveView (ArdourCanvas::Canvas *, std::shared_ptr< ARDOUR::AudioRegion >)

	WaveView (Item *, std::shared_ptr< ARDOUR::AudioRegion >)

	~WaveView ()

virtual void	prepare_for_render (ArdourCanvas::Rect const &window_area) const

virtual void	render (ArdourCanvas::Rect const &area, Cairo::RefPtr< Cairo::Context >) const

void	compute_bounding_box () const

void	set_samples_per_pixel (double)

void	set_height (ArdourCanvas::Distance)

void	set_channel (int)

void	set_region_start (ARDOUR::sampleoffset_t)

void	set_start_shift (double pixels)

void	set_fill_color (Gtkmm2ext::Color)

void	set_outline_color (Gtkmm2ext::Color)

void	region_resized ()

void	gain_changed ()

void	set_show_zero_line (bool)

bool	show_zero_line () const

void	set_zero_color (Gtkmm2ext::Color)

void	set_clip_color (Gtkmm2ext::Color)

void	set_logscaled (bool)

void	set_gradient_depth (double)

double	gradient_depth () const

void	set_shape (Shape)

void	set_always_get_image_in_thread (bool yn)

void	set_amplitude_above_axis (double v)

double	amplitude_above_axis () const

Public Member Functions inherited from ArdourCanvas::Item
	Item (Canvas *)

	Item (Item *)

	Item (Item *, Duple const &p)

virtual	~Item ()

void	redraw () const

virtual void	add_items_at_point (Duple point, std::vector< Item const * > &items) const

virtual bool	covers (Duple const &point) const

void	grab ()

void	ungrab ()

void	unparent ()

void	reparent (Item *, bool already_added=false)

Item *	parent () const

uint32_t	depth () const

const Item *	closest_ancestor_with (const Item &other) const

bool	common_ancestor_within (uint32_t, const Item &other) const

bool	is_ancestor_of (const Item &candidate) const

bool	is_descendant_of (const Item &candidate) const

void	set_position (Duple)

void	set_x_position (Coord)

void	set_y_position (Coord)

void	move (Duple)

Duple	position () const

Duple	window_origin () const

Duple	canvas_origin () const

ScrollGroup *	scroll_parent () const

virtual void	size_request (double &w, double &h) const

void	set_size_request (double w, double h)

void	set_size_request_to_display_given_text (const std::vector< std::string > &strings, gint hpadding, gint vpadding)

void	size_allocate (Rect const &)

virtual void	_size_allocate (Rect const &)

virtual void	size_allocate_children (Rect const &r)

Rect	allocation () const

void	set_layout_sensitive (bool)

bool	layout_sensitive () const

Rect	bounding_box () const

Coord	height () const

Coord	width () const

Duple	item_to_parent (Duple const &) const

Rect	item_to_parent (Rect const &) const

Duple	parent_to_item (Duple const &) const

Rect	parent_to_item (Rect const &) const

void	canvas_to_item (Coord &, Coord &) const

void	item_to_canvas (Coord &, Coord &) const

Duple	canvas_to_item (Duple const &) const

Rect	item_to_canvas (Rect const &) const

Duple	item_to_canvas (Duple const &) const

Rect	canvas_to_item (Rect const &) const

Duple	item_to_window (Duple const &, bool rounded=true) const

Duple	window_to_item (Duple const &) const

Rect	item_to_window (Rect const &, bool rounded=true) const

Rect	window_to_item (Rect const &) const

void	raise_to_top ()

void	raise (int)

void	lower_to_bottom ()

virtual void	hide ()

virtual void	show ()

void	block_change_notifications ()

void	unblock_change_notifications ()

bool	self_visible () const

bool	visible () const

Canvas *	canvas () const

void	set_ignore_events (bool)

bool	ignore_events () const

void	set_data (std::string const &, void *)

void *	get_data (std::string const &) const

virtual void	add (Item *)

virtual void	add_front (Item *)

virtual void	remove (Item *)

void	clear (bool with_delete=false)

std::list< Item * > const &	items () const

void	raise_child_to_top (Item *)

void	raise_child (Item *, int)

void	lower_child_to_bottom (Item *)

virtual void	child_changed (bool bbox_changed)

PackOptions	pack_options () const

void	set_pack_options (PackOptions)

std::string	whoami () const

const std::string &	tooltip () const

void	set_tooltip (const std::string &)

void	start_tooltip_timeout ()

void	stop_tooltip_timeout ()

virtual void	dump (std::ostream &) const

std::string	whatami () const

bool	resize_queued () const

void	queue_resize ()

bool	scroll_translation () const

void	disable_scroll_translation ()

virtual void	layout ()

Duple	position_offset () const

Public Member Functions inherited from ArdourCanvas::Fill
	Fill (Item &self)

	Fill (const Fill &)=delete

Fill &	operator= (const Fill &)=delete

virtual	~Fill ()

virtual void	set_fill (bool)

Gtkmm2ext::Color	fill_color () const

bool	fill () const

void	set_gradient (StopList const &stops, bool is_vertical)

void	set_pattern (Cairo::RefPtr< Cairo::Pattern >)

Public Member Functions inherited from ArdourCanvas::Outline
	Outline (Item &self)

	Outline (const Outline &)=delete

Outline &	operator= (const Outline &)=delete

virtual	~Outline ()

Gtkmm2ext::Color	outline_color () const

Distance	outline_width () const

virtual void	set_outline_width (Distance)

bool	outline () const

virtual void	set_outline (bool)

Static Public Member Functions
static void	set_global_gradient_depth (double)

static void	set_global_logscaled (bool)

static void	set_global_shape (Shape)

static void	set_global_show_waveform_clipping (bool)

static void	clear_cache ()

static double	global_gradient_depth ()

static bool	global_logscaled ()

static Shape	global_shape ()

static void	set_clip_level (double dB)

static void	start_drawing_thread ()

static void	stop_drawing_thread ()

static void	set_image_cache_size (uint64_t)

Static Public Attributes
static PBD::Signal< void()>	ClipLevelChanged

Static Public Attributes inherited from ArdourCanvas::Item
static int	default_items_per_cell

Private Member Functions
ARDOUR::samplecnt_t	region_length () const

ARDOUR::samplepos_t	region_end () const

bool	rendered () const

bool	draw_image_in_gui_thread () const

void	init ()

void	handle_visual_property_change ()

void	handle_clip_level_change ()

ARDOUR::samplecnt_t	optimal_image_width_samples () const

void	set_image (std::shared_ptr< WaveViewImage > img) const

bool	get_item_and_draw_rect_in_window_coords (ArdourCanvas::Rect const &canvas_rect, ArdourCanvas::Rect &item_area, ArdourCanvas::Rect &draw_rect) const

std::shared_ptr< WaveViewDrawRequest >	create_draw_request (WaveViewProperties const &) const

void	queue_draw_request (std::shared_ptr< WaveViewDrawRequest > const &) const

std::shared_ptr< WaveViewCacheGroup >	get_cache_group () const

void	reset_cache_group ()

Static Private Member Functions
static ArdourCanvas::Coord	y_extent (double, Shape const, double const height)

static void	compute_tips (ARDOUR::PeakData const &peak, LineTips &tips, double const effective_height)

static void	draw_image (Cairo::RefPtr< Cairo::ImageSurface > &, ARDOUR::PeakData *, int n_peaks, std::shared_ptr< WaveViewDrawRequest >)

static void	draw_absent_image (Cairo::RefPtr< Cairo::ImageSurface > &, ARDOUR::PeakData *, int)

static void	process_draw_request (std::shared_ptr< WaveViewDrawRequest >)

Private Attributes
std::shared_ptr< ARDOUR::AudioRegion >	_region

const std::unique_ptr< WaveViewProperties >	_props

std::shared_ptr< WaveViewImage >	_image

std::shared_ptr< WaveViewCacheGroup >	_cache_group

bool	_shape_independent

bool	_logscaled_independent

bool	_gradient_depth_independent

bool	_draw_image_in_gui_thread

bool	_always_draw_image_in_gui_thread

std::shared_ptr< WaveViewDrawRequest >	current_request

PBD::ScopedConnectionList	invalidation_connection

Static Private Attributes
static double	_global_gradient_depth

static bool	_global_logscaled

static Shape	_global_shape

static bool	_global_show_waveform_clipping

static double	_global_clip_level

static PBD::Signal< void()>	VisualPropertiesChanged

Friends
class	WaveViewThreadClient

class	WaveViewThreads

Additional Inherited Members
Public Attributes inherited from ArdourCanvas::Item
sigc::signal1< bool, GdkEvent *, EventAccumulator< bool > >	Event

bool	_resize_queued

double	_requested_width

double	_requested_height

Protected Member Functions inherited from ArdourCanvas::Item
void	begin_change ()

void	end_change ()

void	begin_visual_change ()

void	end_visual_change ()

void	set_bbox_clean () const

void	set_bbox_dirty () const

bool	bbox_dirty () const

void	invalidate_lut () const

void	clear_items (bool with_delete)

void	ensure_lut () const

void	add_child_bounding_boxes (bool include_hidden=false) const

void	render_children (Rect const &area, Cairo::RefPtr< Cairo::Context > context) const

void	prepare_for_render_children (Rect const &area) const

Duple	scroll_offset () const

Protected Member Functions inherited from ArdourCanvas::Fill
void	setup_fill_context (Cairo::RefPtr< Cairo::Context >) const

void	setup_gradient_context (Cairo::RefPtr< Cairo::Context >, Rect const &, Duple const &) const

Protected Member Functions inherited from ArdourCanvas::Outline
void	setup_outline_context (Cairo::RefPtr< Cairo::Context >) const

Protected Attributes inherited from ArdourCanvas::Item
Canvas *	_canvas

Item *	_parent

ScrollGroup *	_scroll_parent

Duple	_position

bool	_visible

Rect	_pre_change_bounding_box

Rect	_bounding_box

PackOptions	_pack_options

Rect	_allocation

bool	_layout_sensitive

std::map< std::string, void * >	_data

LookupTable *	_lut

std::list< Item * >	_items

Protected Attributes inherited from ArdourCanvas::Fill
Item &	_self

Gtkmm2ext::Color	_fill_color

bool	_fill

bool	_transparent

StopList	_stops

bool	_vertical_gradient

Cairo::RefPtr< Cairo::Pattern >	_pattern

Protected Attributes inherited from ArdourCanvas::Outline
Item &	_self

Gtkmm2ext::Color	_outline_color

Distance	_outline_width

bool	_outline

Detailed Description

Definition at line 49 of file wave_view.h.

Member Enumeration Documentation

◆ Shape

enum ArdourWaveView::WaveView::Shape

Enumerator
Normal
Rectified

Definition at line 52 of file wave_view.h.

Constructor & Destructor Documentation

◆ WaveView() [1/2]

ArdourWaveView::WaveView::WaveView	(	ArdourCanvas::Canvas *	,
		std::shared_ptr< ARDOUR::AudioRegion >
	)

◆ WaveView() [2/2]

ArdourWaveView::WaveView::WaveView	(	Item *	,
		std::shared_ptr< ARDOUR::AudioRegion >
	)

◆ ~WaveView()

ArdourWaveView::WaveView::~WaveView ( )

Member Function Documentation

◆ amplitude_above_axis()

double ArdourWaveView::WaveView::amplitude_above_axis ( ) const

◆ clear_cache()

static void ArdourWaveView::WaveView::clear_cache ( )

static

◆ compute_bounding_box()

void ArdourWaveView::WaveView::compute_bounding_box ( ) const

virtual

Update _bounding_box and _bounding_box_dirty

Implements ArdourCanvas::Item.

◆ compute_tips()

static void ArdourWaveView::WaveView::compute_tips	(	ARDOUR::PeakData const &	peak,
		LineTips &	tips,
		double const	effective_height
	)

staticprivate

◆ create_draw_request()

std::shared_ptr<WaveViewDrawRequest> ArdourWaveView::WaveView::create_draw_request ( WaveViewProperties const & ) const

private

◆ debug_name()

std::string ArdourWaveView::WaveView::debug_name ( ) const

◆ draw_absent_image()

static void ArdourWaveView::WaveView::draw_absent_image	(	Cairo::RefPtr< Cairo::ImageSurface > &	,
		ARDOUR::PeakData *	,
		int
	)

staticprivate

◆ draw_image()

static void ArdourWaveView::WaveView::draw_image	(	Cairo::RefPtr< Cairo::ImageSurface > &	,
		ARDOUR::PeakData *	,
		int	n_peaks,
		std::shared_ptr< WaveViewDrawRequest >
	)

staticprivate

◆ draw_image_in_gui_thread()

bool ArdourWaveView::WaveView::draw_image_in_gui_thread ( ) const

private

◆ gain_changed()

void ArdourWaveView::WaveView::gain_changed ( )

◆ get_cache_group()

std::shared_ptr<WaveViewCacheGroup> ArdourWaveView::WaveView::get_cache_group ( ) const

private

◆ get_item_and_draw_rect_in_window_coords()

bool ArdourWaveView::WaveView::get_item_and_draw_rect_in_window_coords	(	ArdourCanvas::Rect const &	canvas_rect,
		ArdourCanvas::Rect &	item_area,
		ArdourCanvas::Rect &	draw_rect
	)		const

private

◆ global_gradient_depth()

static double ArdourWaveView::WaveView::global_gradient_depth ( )

inlinestatic

Definition at line 129 of file wave_view.h.

◆ global_logscaled()

static bool ArdourWaveView::WaveView::global_logscaled ( )

inlinestatic

Definition at line 131 of file wave_view.h.

◆ global_shape()

static Shape ArdourWaveView::WaveView::global_shape ( )

inlinestatic

Definition at line 133 of file wave_view.h.

◆ gradient_depth()

double ArdourWaveView::WaveView::gradient_depth ( ) const

◆ handle_clip_level_change()

void ArdourWaveView::WaveView::handle_clip_level_change ( )

private

◆ handle_visual_property_change()

void ArdourWaveView::WaveView::handle_visual_property_change ( )

private

◆ init()

void ArdourWaveView::WaveView::init ( )

private

◆ optimal_image_width_samples()

ARDOUR::samplecnt_t ArdourWaveView::WaveView::optimal_image_width_samples ( ) const

private

◆ prepare_for_render()

virtual void ArdourWaveView::WaveView::prepare_for_render ( ArdourCanvas::Rect const & area ) const

virtual

Item has changed will be rendered in next render pass so give item a chance to perhaps schedule work in another thread etc.

Parameters

area	Area to draw, in window coordinates

Reimplemented from ArdourCanvas::Item.

◆ process_draw_request()

static void ArdourWaveView::WaveView::process_draw_request ( std::shared_ptr< WaveViewDrawRequest > )

staticprivate

◆ queue_draw_request()

void ArdourWaveView::WaveView::queue_draw_request ( std::shared_ptr< WaveViewDrawRequest > const & ) const

private

◆ region_end()

ARDOUR::samplepos_t ArdourWaveView::WaveView::region_end ( ) const

private

Under almost conditions, this is going to return _region->start() + _region->length(), but if region_start has been reset, then we need to use this modified computation.

◆ region_length()

ARDOUR::samplecnt_t ArdourWaveView::WaveView::region_length ( ) const

private

Under almost conditions, this is going to return _region->length(), but if region_start has been reset, then we need to use this modified computation.

◆ region_resized()

void ArdourWaveView::WaveView::region_resized ( )

◆ render()

virtual void ArdourWaveView::WaveView::render	(	ArdourCanvas::Rect const &	area,
		Cairo::RefPtr< Cairo::Context >
	)		const

virtual

Render this item to a Cairo context.

Parameters

area	Area to draw, in window coordinates

Items must convert their own coordinates into window coordinates because Cairo is limited to a fixed point coordinate space that does not extend as far as the Ardour timeline. All rendering must be done using coordinates that do not exceed the (rough) limits of the canvas' window, to avoid odd errors within Cairo as it converts doubles into its fixed point format and then tesselates the results.

Implements ArdourCanvas::Item.

◆ rendered()

bool ArdourWaveView::WaveView::rendered ( ) const

inlineprivate

_image stays non-null after the first time it is set

Definition at line 178 of file wave_view.h.

◆ reset_cache_group()

void ArdourWaveView::WaveView::reset_cache_group ( )

private

Notify the Cache that we are dropping our reference to the CacheGroup so it can also do so if it is the only reference holder of the cache group.

◆ set_always_get_image_in_thread()

void ArdourWaveView::WaveView::set_always_get_image_in_thread ( bool yn )

◆ set_amplitude_above_axis()

void ArdourWaveView::WaveView::set_amplitude_above_axis ( double v )

◆ set_channel()

void ArdourWaveView::WaveView::set_channel ( int )

◆ set_clip_color()

void ArdourWaveView::WaveView::set_clip_color ( Gtkmm2ext::Color )

◆ set_clip_level()

static void ArdourWaveView::WaveView::set_clip_level ( double dB )

static

◆ set_fill_color()

void ArdourWaveView::WaveView::set_fill_color ( Gtkmm2ext::Color )

virtual

Reimplemented from ArdourCanvas::Fill.

◆ set_global_gradient_depth()

static void ArdourWaveView::WaveView::set_global_gradient_depth ( double )

static

◆ set_global_logscaled()

static void ArdourWaveView::WaveView::set_global_logscaled ( bool )

static

◆ set_global_shape()

static void ArdourWaveView::WaveView::set_global_shape ( Shape )

static

◆ set_global_show_waveform_clipping()

static void ArdourWaveView::WaveView::set_global_show_waveform_clipping ( bool )

static

◆ set_gradient_depth()

void ArdourWaveView::WaveView::set_gradient_depth ( double )

◆ set_height()

void ArdourWaveView::WaveView::set_height ( ArdourCanvas::Distance )

◆ set_image()

void ArdourWaveView::WaveView::set_image ( std::shared_ptr< WaveViewImage > img ) const

private

◆ set_image_cache_size()

static void ArdourWaveView::WaveView::set_image_cache_size ( uint64_t )

static

◆ set_logscaled()

void ArdourWaveView::WaveView::set_logscaled ( bool )

◆ set_outline_color()

void ArdourWaveView::WaveView::set_outline_color ( Gtkmm2ext::Color )

virtual

Reimplemented from ArdourCanvas::Outline.

◆ set_region_start()

void ArdourWaveView::WaveView::set_region_start ( ARDOUR::sampleoffset_t )

◆ set_samples_per_pixel()

void ArdourWaveView::WaveView::set_samples_per_pixel ( double )

◆ set_shape()

void ArdourWaveView::WaveView::set_shape ( Shape )

◆ set_show_zero_line()

void ArdourWaveView::WaveView::set_show_zero_line ( bool )

◆ set_start_shift()

void ArdourWaveView::WaveView::set_start_shift ( double pixels )

Change the first position drawn by pixels . pixels must be positive. This is used by AudioRegionViews in Ardour to avoid drawing the first pixel of a waveform, and exists in case there are uses for WaveView where we do not want this behaviour.

◆ set_zero_color()

void ArdourWaveView::WaveView::set_zero_color ( Gtkmm2ext::Color )

◆ show_zero_line()

bool ArdourWaveView::WaveView::show_zero_line ( ) const

◆ start_drawing_thread()

static void ArdourWaveView::WaveView::start_drawing_thread ( )

static

◆ stop_drawing_thread()

static void ArdourWaveView::WaveView::stop_drawing_thread ( )

static

◆ y_extent()

static ArdourCanvas::Coord ArdourWaveView::WaveView::y_extent	(	double	,
		Shape const	,
		double const	height
	)

staticprivate

Friends And Related Function Documentation

◆ WaveViewThreadClient

friend class WaveViewThreadClient

friend

Definition at line 148 of file wave_view.h.

◆ WaveViewThreads

friend class WaveViewThreads

friend

Definition at line 149 of file wave_view.h.

Member Data Documentation

◆ _always_draw_image_in_gui_thread

bool ArdourWaveView::WaveView::_always_draw_image_in_gui_thread

private

If true, calls to render() will render a missing wave image in the GUI thread. Set true for waveviews we expect to keep updating (e.g. while recording)

Definition at line 191 of file wave_view.h.

◆ _cache_group

std::shared_ptr<WaveViewCacheGroup> ArdourWaveView::WaveView::_cache_group

mutableprivate

Definition at line 157 of file wave_view.h.

◆ _draw_image_in_gui_thread

bool ArdourWaveView::WaveView::_draw_image_in_gui_thread

mutableprivate

If true, calls to render() will render a missing wave image in the GUI thread. Generally set to false, but true after a call to set_height().

Definition at line 185 of file wave_view.h.

◆ _global_clip_level

double ArdourWaveView::WaveView::_global_clip_level

staticprivate

Definition at line 203 of file wave_view.h.

◆ _global_gradient_depth

double ArdourWaveView::WaveView::_global_gradient_depth

staticprivate

Definition at line 199 of file wave_view.h.

◆ _global_logscaled

bool ArdourWaveView::WaveView::_global_logscaled

staticprivate

Definition at line 200 of file wave_view.h.

◆ _global_shape

Shape ArdourWaveView::WaveView::_global_shape

staticprivate

Definition at line 201 of file wave_view.h.

◆ _global_show_waveform_clipping

bool ArdourWaveView::WaveView::_global_show_waveform_clipping

staticprivate

Definition at line 202 of file wave_view.h.

◆ _gradient_depth_independent

bool ArdourWaveView::WaveView::_gradient_depth_independent

private

Definition at line 161 of file wave_view.h.

◆ _image

std::shared_ptr<WaveViewImage> ArdourWaveView::WaveView::_image

mutableprivate

Definition at line 155 of file wave_view.h.

◆ _logscaled_independent

bool ArdourWaveView::WaveView::_logscaled_independent

private

Definition at line 160 of file wave_view.h.

◆ _props

const std::unique_ptr<WaveViewProperties> ArdourWaveView::WaveView::_props

private

Definition at line 153 of file wave_view.h.

◆ _region

std::shared_ptr<ARDOUR::AudioRegion> ArdourWaveView::WaveView::_region

private

Definition at line 151 of file wave_view.h.

◆ _shape_independent

bool ArdourWaveView::WaveView::_shape_independent

private

Definition at line 159 of file wave_view.h.

◆ ClipLevelChanged

PBD::Signal<void()> ArdourWaveView::WaveView::ClipLevelChanged

static

Definition at line 140 of file wave_view.h.

◆ current_request

std::shared_ptr<WaveViewDrawRequest> ArdourWaveView::WaveView::current_request

mutableprivate

Definition at line 195 of file wave_view.h.

◆ invalidation_connection

PBD::ScopedConnectionList ArdourWaveView::WaveView::invalidation_connection

private

Definition at line 197 of file wave_view.h.

◆ VisualPropertiesChanged

PBD::Signal<void()> ArdourWaveView::WaveView::VisualPropertiesChanged

staticprivate

Definition at line 205 of file wave_view.h.

The documentation for this class was generated from the following file:

wave_view.h

Classes

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Friends

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ Shape

Constructor & Destructor Documentation

◆ WaveView() [1/2]

◆ WaveView() [2/2]

◆ ~WaveView()

Member Function Documentation

◆ amplitude_above_axis()

◆ clear_cache()

◆ compute_bounding_box()

◆ compute_tips()

◆ create_draw_request()

◆ debug_name()

◆ draw_absent_image()

◆ draw_image()

◆ draw_image_in_gui_thread()

◆ gain_changed()

◆ get_cache_group()

◆ get_item_and_draw_rect_in_window_coords()

◆ global_gradient_depth()

◆ global_logscaled()

◆ global_shape()

◆ gradient_depth()

◆ handle_clip_level_change()

◆ handle_visual_property_change()

◆ init()

◆ optimal_image_width_samples()

◆ prepare_for_render()

◆ process_draw_request()

◆ queue_draw_request()

◆ region_end()

◆ region_length()

◆ region_resized()

◆ render()

◆ rendered()

◆ reset_cache_group()

◆ set_always_get_image_in_thread()

◆ set_amplitude_above_axis()

◆ set_channel()

◆ set_clip_color()

◆ set_clip_level()

◆ set_fill_color()

◆ set_global_gradient_depth()

◆ set_global_logscaled()

◆ set_global_shape()

◆ set_global_show_waveform_clipping()

◆ set_gradient_depth()

◆ set_height()

◆ set_image()

◆ set_image_cache_size()

◆ set_logscaled()

◆ set_outline_color()

◆ set_region_start()

◆ set_samples_per_pixel()

◆ set_shape()

◆ set_show_zero_line()

◆ set_start_shift()

◆ set_zero_color()

◆ show_zero_line()

◆ start_drawing_thread()

◆ stop_drawing_thread()

◆ y_extent()

Friends And Related Function Documentation

◆ WaveViewThreadClient

◆ WaveViewThreads

Member Data Documentation

◆ _always_draw_image_in_gui_thread

◆ _cache_group