RR Blast Custom Labels

In the Designer tab > Display panel > Labels section > Text dropdown > there is a preloaded list of automatic labels for the level hierarchy and reserves fields. We can add to this list by configuring custom labels.

In Designer tab > Display panel > Labels section > Text dropdown > gear icon.
Click the blue plus icon to add a new label.
Rename the label to "Ore Tonnes".
Paste the sample formula into the code editor.
Press OK to finish.

Double click in the Available Formulas for code hints.

Ore Tonnes Label Example

Multi-Line Label

using System;
using Alastri.RR.Ui;
using Alastri.RR.Service;

public class LabelFormat : ILabel
{         
    public string GetLabel(ShadingContext context)
    {
        return "Blast " + context.GetLevelName("Solid") + "\n"
		+ context.GetReserveValue("Volume").ToString("#,##0") + " bcm \n"
		+ context.GetReserveValue("DryTonnes").ToString("#,##0") + "t";
    }
}

Area / Perimeter Ratio

using System;
using Alastri.RR.Ui;
using Alastri.RR.Service;

public class LabelFormat : ILabel
{         
    public string GetLabel(ShadingContext context)
    {
        return (context.SurfaceArea / context.Perimeter).ToString("#,##0.00"); 
    }
}

Ore Tonnes Label

using System;
using System.Collections.Generic;
using System.Linq;
using Alastri.RR.Ui;
using Alastri.RR.Service;

public class LabelFormat : ILabel
{   
    public string GetLabel(ShadingContext context)
    {
	List<string> parcels = context.GetParcels();
	List<string> ores = new List<string>(){ "hg", "mg", "lg" };
		
	double oreTonnes = 0;
		
	foreach(var parcel in parcels)
	{
		if(ores.Any(ore => parcel.StartsWith(ore)))
		{
			oreTonnes += context.GetReserveValue("DryTonnes", parcel);
		}
	}
		
	return oreTonnes.ToString("#,##0");
    }
}

Majority Parcel

using System;
using Alastri.RR.Ui;
using Alastri.RR.Service;

public class LabelFormat : ILabel
{         
    public string GetLabel(ShadingContext context)
    {
        var parcels = context.GetParcels();
		
	string majorityParcel = "";
        double majorityTonnes = -1e7;
        foreach (var parcel in parcels)
        {
            double t = context.GetReserveValue("DryTonnes", parcel);
            if (t > majorityTonnes)
            {
                majorityTonnes = t;
                majorityParcel = parcel;
            }
        }
	return majorityParcel;
    }
}

Ore Ratio

using System;
using System.Collections.Generic;
using System.Linq;
using Alastri.RR.Ui;
using Alastri.RR.Service;
 
public class LabelFormat : ILabel
{  
    public string GetLabel(ShadingContext context)
    {
        List<string> wasteList = new List<string>(){ "w", "lg1", "lg2", "lg3" };
        
        double oreTonnes = 0;
         
        foreach(var parcel in context.GetParcels())
        {
            if(!wasteList.Contains(parcel.ToLower()))
            {
                oreTonnes += context.GetReserveValue("DryTonnes", parcel);
            }
        }
        
	double allTonnes = context.GetReserveValue("DryTonnes");
		
        return allTonnes == 0 ? "0" : (oreTonnes / allTonnes).ToString("0.0%");
    }
}

Grade Control naming convention

using System;
using Alastri.RR.Ui;
using Alastri.RR.Service;

public class LabelFormat : ILabel
{        
    public string GetLabel(ShadingContext context)
    {
        string mine = context.GetLevelName("Mine");
        string pit = context.GetLevelName("Pit");
        string bench = context.GetLevelName("Bench");
        string blast = context.GetLevelName("Solid");
        string gradeBlock = context.GetSolidPropertyString("GradeBlock");

        if(context.ReservesDataSource.ToString() == "BlockModel")
        {
             return mine + "/" + pit + "/" + bench + "/" + blast;
        }
        else
        {
	     blast = blast.Split('_')[0];
             return mine + "/" + pit + "/" + bench + "/" + blast + "/" + gradeBlock;
        }
    }
}

Calculate Blast Type

using System;
using System.Collections.Generic;
using System.Linq;
using Alastri.RR.Ui;
using Alastri.RR.Service;

public class LabelFormat : ILabel
{         
    Dictionary<string,double> parcelLookup = new Dictionary<string, double>();
    Dictionary<string,double> newBins = new Dictionary<string, double>();
	
    public string GetLabel(ShadingContext context)
    {
      parcelLookup.Clear();
      newBins.Clear();

      //organise parcels into bins
      foreach(var parcel in context.GetParcels())
      {
        parcelLookup[parcel] = context.GetReserveValue("Volume", parcel); 
		
	string newBin = parcel.Key.Substring(0,1); //first letter of parcel
			
	if(!newBins.TryGetValue(newBin, out double volume))
	{
		newBins[newBin] = 0;
	}
	newBins[newBin] += parcel.Value;
      }
		
      //find majority bin
      string bin = null;
      double max = -1;
		
      foreach(var newBin in newBins)
      {
        if(newBin.Value > max)
        {
          max = newBin.Value;
          bin = newBin.Key;
	}
      }
		
      return bin;
    }
}