tft.drawRect and tft.print code

Projects Programming
1

Hi all.
I am using TFT_eSPI.h to tft.drawRect and tft.print data in it of total 3, the basic code below need help to optimization.
Thanks
Adam

void addSthEncoder() {

  int32_t xadd,  yadd, wadd,  hadd;

  xadd = 2;
  yadd = 2;
  wadd = 50;
  hadd = 20;

  tft.drawRect( xadd,  yadd,  wadd,  hadd, TFT_WHITE);
  tft.fillRect( xadd,  yadd,  wadd,  hadd, TFT_WHITE);

  // using a float and the right decimal places:
  String stringOne = "POS";
  tft.setCursor(xadd + 2, yadd + 2);
  tft.setTextSize(2);
  tft.setTextColor(TFT_BLACK);
  tft.print(stringOne);

  xadd = xadd + wadd + 2;
  yadd = yadd;
  wadd = 30;
  hadd = 20;

  tft.drawRect( xadd,  yadd,  wadd,  hadd, TFT_WHITE);
  tft.fillRect( xadd,  yadd,  wadd,  hadd, TFT_WHITE);


  stringOne = "15";
  tft.setCursor(xadd + 2, yadd + 2);
  tft.setTextSize(2);
  tft.setTextColor(TFT_BLACK);
  tft.print(stringOne);

  xadd = xadd + wadd + 2;
  yadd = yadd;
  wadd = 80;
  hadd = 20;

  tft.drawRect( xadd,  yadd,  wadd,  hadd, TFT_WHITE);
  tft.fillRect( xadd,  yadd,  wadd,  hadd, TFT_WHITE);


  stringOne = "RADIO";
  tft.setCursor(xadd + 2, yadd + 2);
  tft.setTextSize(2);
  tft.setTextColor(TFT_RED);
  tft.print(stringOne);
}
2

Would you describe your idea of "optimization"?

Also, post your complete program here. Inside the message box, click the < CODE > button and paste your code where you see ```type or paste your code here```

3

For start, you can just comment out the tft.drawRect() calls, since they do nothing if they are followed with a tft.fillRect() with the same dimensions and color.

Ciao, Ale.