roo_display::Circle Class Reference

Outline circle. More...

#include <basic.h>

Inheritance diagram for roo_display::Circle:

Collaboration diagram for roo_display::Circle:

Static Public Member Functions
static Circle	ByRadius (Point center, int16_t radius, Color color)
	Create an outline circle by center point and radius.
static Circle	ByRadius (int16_t x_center, int16_t y_center, int16_t radius, Color color)
	Create an outline circle by center coordinates and radius.
static Circle	ByExtents (Point top_left, int16_t diameter, Color color)
	Create an outline circle by top-left and diameter.
static Circle	ByExtents (int16_t x0, int16_t y0, int16_t diameter, Color color)
	Create an outline circle by top-left coordinates and diameter.
Static Public Member Functions inherited from roo_display::Drawable
static const Drawable *	Empty ()
	A singleton representing a no-op drawable with no bounding box.

Additional Inherited Members
Public Member Functions inherited from roo_display::CircleBase
Box	extents () const override
	Return the bounding box encompassing all pixels that need to be drawn.
Public Member Functions inherited from roo_display::BasicShape
Color	color () const
	Return the shape color.
Public Member Functions inherited from roo_display::Drawable
virtual	~Drawable ()
virtual Box	anchorExtents () const
	Return the bounds used for alignment.
Protected Member Functions inherited from roo_display::CircleBase
	CircleBase (int16_t x0, int16_t y0, int16_t diameter, Color color)
Protected Member Functions inherited from roo_display::BasicShape
	BasicShape (Color color)
Protected Attributes inherited from roo_display::CircleBase
int16_t	x0_
int16_t	y0_
int16_t	diameter_

Detailed Description

Outline circle.

Definition at line 221 of file basic.h.

Member Function Documentation

ByExtents() [1/2]

static Circle roo_display::Circle::ByExtents ( int16_t  x0, int16_t  y0, int16_t  diameter, Color  color  )

inlinestatic

Create an outline circle by top-left coordinates and diameter.

Parameters

x0	Top-left x-coordinate of the bounding square.
y0	Top-left y-coordinate of the bounding square.
diameter	Diameter in pixels.
color	Outline color.

Definition at line 259 of file basic.h.

References color.

ByExtents() [2/2]

static Circle roo_display::Circle::ByExtents ( Point  top_left, int16_t  diameter, Color  color  )

inlinestatic

Create an outline circle by top-left and diameter.

Parameters

top_left	Top-left corner of the bounding square.
diameter	Diameter in pixels.
color	Outline color.

Definition at line 249 of file basic.h.

References ByExtents(), and color.

Referenced by ByExtents().

ByRadius() [1/2]

static Circle roo_display::Circle::ByRadius ( int16_t  x_center, int16_t  y_center, int16_t  radius, Color  color  )

inlinestatic

Create an outline circle by center coordinates and radius.

Parameters

x_center	Center x-coordinate.
y_center	Center y-coordinate.
radius	Radius in pixels.
color	Outline color.

Definition at line 238 of file basic.h.

References color.

ByRadius() [2/2]

static Circle roo_display::Circle::ByRadius ( Point  center, int16_t  radius, Color  color  )

inlinestatic

Create an outline circle by center point and radius.

Parameters

center	Circle center.
radius	Radius in pixels.
color	Outline color.

Definition at line 228 of file basic.h.

References ByRadius(), and color.

Referenced by ByRadius().

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

• temp_repos/roo_display/src/roo_display/shape/basic.h
• temp_repos/roo_display/src/roo_display/shape/basic.cpp