Hi, I am trying to get my x-axis labels slanting at a seventy-ish degree angle. I have tried putting a rotate(PI/3.0); line in to no avail so far. I use Fry's table.pde on a separate tab, though I don't think this needs to be shown. Any help gratefully appreciated. Here is my sketch:


import org.gicentre.utils.stat.*;    // For chart classes.[8]

//sketch-wide variables

Table table; //[1]
BarChart barChart; //[2]
float[] boroughs, homeless; //[10]
PFont titleFont, smallFont; //fonts

//initialisation

void setup ()
{
  size(800, 400);
  smooth();

  titleFont = loadFont("Calibri-24.vlw");
  smallFont = loadFont("Calibri-24.vlw");
  textFont(smallFont);

  barChart = new BarChart(this); //[3]
 
  readData(); //[4]


  boroughs  = new float[table.getRowCount()];
  homeless = new float[table.getRowCount()];
  for (int row=0; row<table.getRowCount(); row++)
  {
    boroughs[row]  = table.getFloatAt(row, 0);
    homeless[row] = table.getFloatAt(row, 10);
  }
 
  barChart.setData(homeless);   //[9]
 
  barChart.setBarLabels(new String[] {"Bromley","Richmond upon Thames","Hillingdon","Havering","Kingston upon Thames","Sutton","Hounslow",
                                      "Merton","Wandsworth","Croydon","Lambeth","Southwark","Lewisham","Greenwich",
                                      "Ealing","Hammersmith and Fulham","Brent","Harrow", "Barnet", "Islington", "Hackney", "Newham",
                                      "Barking and Dagenham", "Haringey", "Enfield", "Waltham Forest", "Redbridge", "Bexley", "Kensington and Chelsea",
                                      "Westminster", "Camden", "Tower Hamlets", "City of London"});
 
  barChart.showValueAxis(true);
 
  barChart.showCategoryAxis(true);
 
}

//processing draw

void draw()
{
  background(255);

  barChart.draw(20, 10, width, height/1.5); //[16]

  fill(0);
  textFont(titleFont);
  text("Number Homeless per 1,000 Households", 70, 30);
}


parse tab:

void readData()
{
  // load data from table
  table = new Table("londonHousing1.tsv");
 
}