LoRa_APRS_iGate/lib/Display/Bitmap.h

#ifndef BITMAP_H_
#define BITMAP_H_

#include <Arduino.h>
#include <memory>

class OLEDDisplay;

class Bitmap
{
public:
	explicit Bitmap(uint width, uint height);
	explicit Bitmap(OLEDDisplay * display);
	virtual ~Bitmap();

	uint getWidth() const;
	uint getHeight() const;

	void setPixel(int x, int y);
	void clearPixel(int x, int y);
	bool getPixel(int x, int y) const;
	void clear();

	void drawLine(int x0, int y0, int x1, int y1);
	void drawHorizontalLine(int x, int y, int length);
	void drawVerticalLine(int x, int y, int length);

	void drawRect(int x, int y, int width, int height);
	void fillRect(int x, int y, int width, int height);

	void drawCircle(int x0, int y0, int radius);
	void fillCircle(int x0, int y0, int radius);
	void drawCircleQuads(int x0, int y0, int radius, int quads);

	void drawProgressBar(int x, int y, int width, int height, int progress);

	int drawChar(int x, int y, char c);
	int drawString(int x, int y, String text);
	void drawStringf(int x, int y, char * buffer, String format, ... );
	int drawStringLF(int x, int y, String text);
	void drawStringLFf(int x, int y, char * buffer, String format, ... );

	//void drawBitmap(int x, int y, const Bitmap & bitmap);

private:
	const uint _width;
	const uint _height;

	uint8_t * _buffer;

	void allocateBuffer();

	friend class SSD1306;
};

#endif