コード例 #1
0
// Reset text formatting parameters.
void Adafruit_Thermal::setDefault(){
  online();
  justify('L');
  inverseOff();
  doubleHeightOff();
  setLineHeight(32);
  boldOff();
  underlineOff();
  setBarcodeHeight(50);
  setSize('s');
}
コード例 #2
0
void Adafruit_Thermal::setSize(char value) {

  switch(toupper(value)) {
   default:  // Small: standard width and height
     unsetPrintMode(DOUBLE_WIDTH_MASK|DOUBLE_HEIGHT_MASK);
     doubleWidthOff();
     doubleHeightOff();
    break;
   case 'M': // Medium: double height
     doubleHeightOn();
     doubleWidthOff();
    break;
   case 'L': // Large: double width and height
     doubleHeightOn();
     doubleWidthOn();
    break;
  }

}