HCSR04 with Cm Display with bargraph REVERSE

#define trigPin 12
#define echoPin 13
#define MAX_DISTANCE 35
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
#include <LcdBarGraphRobojax.h>
LiquidCrystal_I2C lcd(0x27,16,2);  // set the LCD address to 0x27 for a 16 chars and 2 line display
LcdBarGraphRobojax lbg(&lcd, 16, 0, 0);

void setup()
{
 lcd.begin();                      // initialize the lcd
 lcd.backlight();
 lcd.setCursor(0, 1);
  pinMode(trigPin, OUTPUT);
  pinMode(echoPin, INPUT);
}
void loop()
{
long duration, distance;
  digitalWrite(trigPin, LOW);  // Added this line
  delayMicroseconds(2); // Added this line
  digitalWrite(trigPin, HIGH);
  delayMicroseconds(10); // Added this line
  digitalWrite(trigPin, LOW);
  duration = pulseIn(echoPin, HIGH);
  distance = duration*0.034/2;

  lbg.clearLine(1);
  lbg.drawValue( 10, duration*0.034/2); //Jika value sepuluh 10 atau batas cm di tukar dengan duration sebelahnya maka graph aka terbalik dari kecil ke besar
  delay(100);
  lcd.setCursor(0,1); // Sets the location at which subsequent text written to the LCD will be displayed
lcd.print("Distance: "); // Prints string "Distance" on the LCD
lcd.print(distance); // Prints the distance value from the sensor
lcd.print(" cm ");
delay(500);

}