gigawidgets/spiral_8hpp_source.html

#pragma once


#include "../shape.hpp"


namespace ui {


class Spiral : public Shape {

    color_t color;

    float scale;

    float innerRadius;

    float angleTotal;

    float angleStep;

    Size size;


public:

    Spiral(color_t color, float scale, coord_t innerRadius, float angleTotal, float angleStep = 0.2);


    void renderAt(const Coords &coords, const shader_t &shader) const override;


    Size getSize() const override;

};


} // namespace ui

ui::Spiral
A spiral shape.
Definition spiral.hpp:11

ui::Spiral::renderAt
void renderAt(const Coords &coords, const shader_t &shader) const override
Display the renderable directly onto the screen.

ui::Spiral::getSize
Size getSize() const override
Get the size of the renderable.

ui::Spiral::Spiral
Spiral(color_t color, float scale, coord_t innerRadius, float angleTotal, float angleStep=0.2)
Construct the spiral.

ui::color_t
uint16_t color_t
An RGB565 color value. 5 bits red, 6 bits green, 5 bits blue.
Definition color.hpp:13

ui::coord_t
int16_t coord_t
A pixel coordinate on the screen. This can be negative or otherwise off-screen.
Definition coords.hpp:12

ui::shader_t
shader_animated_t shader_t
A pixel shader that may or may not update based on the current time.
Definition renderable.hpp:48

ui::Coords
A struct for storing the pixel coordinates of various UI elements.
Definition coords.hpp:17

ui::Shape
The common interface for rendering arbitrary shapes.
Definition shape.hpp:11

ui::Size
A struct that holds the number of pixels that a widget would take up on the screen.
Definition size.hpp:17