** Function name: setPivot ** Description: Set the pivot point in this Sprite **************************************************

** Function name: setRotation ** Description: rotate the screen orientation m = 0-3 or 4-7 for BMP drawing *********************

** Function name: setRotation ** Description: Rotate coordinate frame for 1bpp sprite ******************************************

** Function name: setScrollRect ** Description: Set scroll area within the sprite and the gap fill colour **********************

** Function name: setSwapBytes ** Description: Used by 16 bit pushImage() to swap byte order in colours ************************

** Function name: setTextFont ** Description: Set the font for the print stream ************************************************

** Function name: setTextWrap ** Description: Define if text should wrap at end of line ****************************************

** Function name: setTouch ** Description: imports calibration parameters for touchscreen. ************************************

** Function name: setWindow ** Description: define an area to receive a stream of pixels ***************************************

** Function name: showFont ** Description: Page through all characters in font, td ms between screens **************************

** Function name: Legacy - deprecated ** Description: Start/end transaction ****************************************************

** Function name: Legacy - deprecated ** Description: Start/end transaction ****************************************************

** Function name: spiwrite ** Description: Write 8 bits to SPI port (legacy support only) **************************************

** Function name: textWidth ** Description: Return the width in pixels of a string in a given font *****************************

** Function name: tft_Read_8 ** Description: Bit bashed SPI to read bidirectional SDA line *************************************

** Function name: tft_Read_8 ** Description: ESP8266 software SPI to read bidirectional SDA line *******************************

** Function name: width ** Description: Return the pixel width of display (per current rotation) *******************************

** Function name: write ** Description: draw characters piped through serial stream ********************************************

** Function name: writeColor (use startWrite() and endWrite() before & after) ** Description: raw write of "len" pixels avoiding

** Function name: writeColor ** Description: Write a pixel with pre-formatted colour to the set window *************************

** Function name: writecommand ** Description: Send an 8 bit command to the TFT ************************************************

** Function name: writedata ** Description: Send a 8 bit data value to the TFT *************************************************

** Function name: ~TFT_eSprite ** Description: Class destructor ****************************************************************