U8g2 OLED display right justified help

Projects Programming
1

Anyone know how to right justified the output? This is my first program. I tried changing the cursor to (128,32), but that pushed the number off of screen.

Thanks!

#include <U8g2lib.h>

int num = 123;

U8G2_SSD1306_128X32_UNIVISION_F_HW_I2C u8g2(U8G2_R0); //note: this is a numeric only font

void setup(void)
{
u8g2.begin();
}

void loop(void)
{
u8g2.clearBuffer();
u8g2.setFont(u8g2_font_helvB24_tn);
u8g2.setCursor (0,32);
u8g2.print (num);
u8g2.sendBuffer();
delay(10);
}

2

Something like this

#include <U8g2lib.h>

int num = 123;
byte xOffset = 0;
byte digitWidth = 16;

U8G2_SSD1306_128X32_UNIVISION_F_HW_I2C u8g2(U8G2_R0);   //note: this is a numeric only font

void setup(void)
{
  u8g2.begin();
}

void loop(void)
{
  u8g2.setFont(u8g2_font_helvB24_tn);
  for (int num = 0; num < 200; num++)
  {
    u8g2.clearBuffer();
    if (num < 10)
    {
      xOffset = digitWidth * 2;
    }
    else if (num < 100)
    {
      xOffset = digitWidth;
    }
    else
    {
      xOffset = 0;
    }
    u8g2.setCursor (50 + xOffset, 32);
    u8g2.print (num);
    u8g2.sendBuffer();
    delay(100);
  }
}

You may need to change the offset but it shows the principle

3

Thank you sir!