DebugDraw2D Class Reference

Singleton class for calling debugging 2D methods. More...

#include <debug_draw_2d.h>

Inheritance diagram for DebugDraw2D:

Public Member Functions
Color	get_empty_color () const
void	set_debug_enabled (const bool &_state)
bool	is_debug_enabled () const
void	set_config (Ref< DebugDraw2DConfig > _cfg)
Ref< DebugDraw2DConfig >	get_config () const
void	set_custom_canvas (Control *_canvas)
Control *	get_custom_canvas () const
Ref< DebugDraw2DStats >	get_render_stats ()
void	clear_all ()
void	begin_text_group (String group_title, int group_priority=0, Color group_color=Colors::empty_color, bool show_title=true, int title_size=14, int text_size=12)
void	end_text_group ()
void	set_text (String key, Variant value=Variant(), int priority=0, Color color_of_value=Colors::empty_color, real_t duration=-1)
void	clear_texts ()
Ref< DebugDraw2DGraph >	create_graph (const StringName &title)
Ref< DebugDraw2DGraph >	create_fps_graph (const StringName &title)
void	graph_update_data (const StringName &title, real_t data)
void	remove_graph (const StringName &title)
void	clear_graphs ()
Ref< DebugDraw2DGraph >	get_graph (const StringName &title)
PackedStringArray	get_graph_names ()

Static Public Member Functions
static DebugDraw2D *	get_singleton ()

Detailed Description

Singleton class for calling debugging 2D methods.

Currently, this class supports drawing an overlay with text and graphs.

Member Function Documentation

get_singleton()

static DebugDraw2D * DebugDraw2D::get_singleton ( )

inlinestatic

Get singleton. Not available in GDScript.

get_empty_color()

Color DebugDraw2D::get_empty_color

(

)

const

Get the color that is used as the default parameter for draw_* calls.

set_debug_enabled()

void DebugDraw2D::set_debug_enabled

(

const bool &

_state

)

Set whether debug drawing works or not.

set_config()

void DebugDraw2D::set_config

(

Ref< DebugDraw2DConfig >

_cfg

)

Set the configuration global for everything in DebugDraw2D.

get_config()

Ref< DebugDraw2DConfig > DebugDraw2D::get_config

(

)

const

Get the DebugDraw2DConfig.

set_custom_canvas()

void DebugDraw2D::set_custom_canvas

(

Control *

_canvas

)

Set a custom Control to be used as the canvas for drawing the graphic.

You can use any Control, even one that is in a different window.

get_render_stats()

Ref< DebugDraw2DStats > DebugDraw2D::get_render_stats

(

)

Returns the DebugDraw2DStats instance with the current statistics.

Some data can be delayed by 1 frame.

clear_all()

void DebugDraw2D::clear_all

(

)

Clear all 2D objects

begin_text_group()

void DebugDraw2D::begin_text_group	(	String	group_title,
		int	group_priority = 0,
		Color	group_color = Colors::empty_color,
		bool	show_title = true,
		int	title_size = 14,
		int	text_size = 12 )

Begin a text group to which all of the following text from DebugDraw2D.set_text will be added

Parameters

group_title	Group title and ID
group_priority	Group priority based on which groups will be sorted from top to bottom.
group_color	Main color of the group
show_title	Whether to show the title
title_size	Title font size
text_size	Text font size

end_text_group()

void DebugDraw2D::end_text_group

(

)

Ends the text group. Should be called after DebugDraw2D.begin_text_group.

If you need to create multiple groups, just call DebugDraw2D.begin_text_group again and this function at the end.

set_text()

void DebugDraw2D::set_text	(	String	key,
		Variant	value = Variant(),
		int	priority = 0,
		Color	color_of_value = Colors::empty_color,
		real_t	duration = -1 )

Add or update text in an overlay

Parameters

key	Left value if 'value' is set, otherwise the entire string is 'key'
value	Value of field
priority	Priority of this line. Lower value is higher position
color_of_value	Value color
duration	Expiration time

clear_texts()

void DebugDraw2D::clear_texts

(

)

Clear all text

create_graph()

Ref< DebugDraw2DGraph > DebugDraw2D::create_graph

(

const StringName &

title

)

Create a new graph for the custom data.

Use DebugDraw2D.graph_update_data to update the values.

Parameters

title

Title of the graph

create_fps_graph()

Ref< DebugDraw2DGraph > DebugDraw2D::create_fps_graph

(

const StringName &

title

)

Create a new graph with FPS that will be automatically updated.

Parameters

title

Title of the graph

graph_update_data()

void DebugDraw2D::graph_update_data	(	const StringName &	title,
		real_t	data )

Update custom graph data

Parameters

title	Title of the graph
data	New data

remove_graph()

void DebugDraw2D::remove_graph

(

const StringName &

title

)

Delete a graph by its title

Parameters

title

Title of the graph

clear_graphs()

void DebugDraw2D::clear_graphs

(

)

Remove all graphs

get_graph()

Ref< DebugDraw2DGraph > DebugDraw2D::get_graph

(

const StringName &

title

)

Get the configuration for a graph.

Parameters

title

Title of the graph

get_graph_names()

PackedStringArray DebugDraw2D::get_graph_names

(

)

Get a list of titles of all existing graphs.

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

• src/2d/debug_draw_2d.h