// Function to set the color from RGB value strings
void setColorByRgb(string inR, string inG, string inB){

	// Set values in the RED/GREEN/BLUE fields
	setRgbField(inR, inG, inB);

	// Check if the input values are valid integers
	if( isInt(inR) && isInt(inG) && isInt(inB) ){

		// Convert to int
		int r = inR;
		int g = inG;
		int b = inB;

		// Check if the values are within valid RGB range
		if(0<=r&&r<=255 && 0<=g&&g<=255 && 0<=b&&b<=255){

			// Create a color array
			int color[] = {r, g, b, 255};

			// Apply the color to the display panel
			setDisplayColor(color);

			// Get the color code
			string code = hex( getColorCode(color) );
			code = formatColorCode(code);

			// Set value in the CODE field
			setCodeField(code);

		}else{
			alert("RED / GREEN / BLUE values must be in the range of 0 to 255.");
		}

	}else{
		alert("RED / GREEN / BLUE values must be integers.");
	}
}


// Function to convert hex string with "0x" prefix into 6-digit color code format
// (called from setColorByRgb)
string formatColorCode(string code){

	// Get original string length
    int length = countText(code);

    // Remove the "0x" prefix
    code = cropText(code, 2, length);
	length -= 2;

	// Calculate how many leading zeros are needed
	int zeros = 6 - length;

	// Pad the beginning with zeros to make it 6 digits
	for(int i=0; i<zeros; i++){
		code = "0" + code;
	}

	return code;
}