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ESP32_WAVESHARE_7x5/Ecran.h

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+#ifndef Ecran_h
+#define Ecran_h
+#include "common.h"
+#define  ENABLE_GxEPD2_display 1
+#include <GxEPD2_3C.h>
+#define GxEPD2_750c_Z08_IS_3C true
+#include <U8g2_for_Adafruit_GFX.h>
+#include "epaper_fonts.h"
+#include <SPI.h>                      // Built-in 
+
+#define SCREEN_WIDTH  800             // Set for landscape mode
+#define SCREEN_HEIGHT 480
+
+enum alignment {LEFT, RIGHT, CENTER};
+
+
+class Ecran { 
+  public:
+    Ecran();
+    void setDisplay(GxEPD2_3C<GxEPD2_750c_Z08, GxEPD2_750c_Z08::HEIGHT / 2> *display);
+    void initialise(void);
+    void clear(void);
+    void drawString(int x, int y, String text, alignment align, uint16_t color = GxEPD_BLACK);
+    void drawStringMaxWidth(int x, int y, unsigned int text_width, String text, alignment align);
+    void arrow(int x, int y, int asize, float aangle, int pwidth, int plength);
+    void drawAngledLine(int x, int y, int x1, int y1, int size, int color);
+    void replaceFullBlack(const uint8_t *bitmap, uint8_t * new_bitmap, int largeur, int hauteur, int tailleCarre);
+    void drawBitmap(int16_t x, int16_t y, const uint8_t *bitmap, int16_t w, int16_t h, uint16_t color, uint8_t scale, bool inverted);
+    void drawScaledBitmap(int16_t x, int16_t y, const uint8_t *bitmap, int16_t w, int16_t h, uint16_t color, uint8_t scale);
+    void drawScaledInvertedBitmap(int16_t x, int16_t y, const uint8_t bitmap[], int16_t w, int16_t h, uint16_t color, uint8_t scale);
+    uint16_t bilinearInterpolation(int16_t x, int16_t y, int16_t width, int16_t height, uint16_t color, float fx, float fy);
+    void drawArc(int16_t x, int16_t y, int16_t radius, int16_t start_angle, int16_t end_angle, uint16_t color);
+  
+  private:
+  public:
+    GxEPD2_3C<GxEPD2_750c_Z08, GxEPD2_750c_Z08::HEIGHT / 2> * _display; // GDEW075Z08 800x480, GD7965
+    U8G2_FOR_ADAFRUIT_GFX fonts;  // Select u8g2 font from here: https://github.com/olikraus/u8g2/wiki/fntlistall
+};
+
+#endif