title: iOS Core Plot CPTAxisLabel alignment to CPTPlot
body: <p>Please look at this image below. I have attached file. My problem with <code>CPTAxisLabel</code> labels. They are placed under the tick, but they are not placed under the <code>CPTPlot</code> as I want.</p>
  
  <p>How can I add left offset to this labels? I need that my labels will be placed middle the <code>CPTPlot</code> object.</p>
  
  <p><img src="https://i.stack.imgur.com/A8HB0.png" alt="enter image description here"></p>
  
  <p>(UPDATED:)</p>
  
  <pre><code>-(void)configureGraph
  {
  
      NSInteger max = 0;
      for (NSNumber *number in self.values) {
          NSInteger num = [number integerValue];
          if (num &gt; max) {
              max = num;
          }
      }
  
      CPTGraph *graph = [[CPTXYGraph alloc] initWithFrame:self.bounds];
  
      graph.plotAreaFrame.masksToBorder = NO;
  
      self.hostedGraph = graph;
  
      graph.paddingBottom = 80.0f;
      graph.paddingLeft  = 0.0f;
      graph.paddingTop    = 50.0f;
      graph.paddingRight  = 0.0f;
  
      CGFloat xMin = -0.5f;
      CGFloat xMax = [self.titles count];
      if (xMax &lt; 7.0) {
          xMax = 7.0;
      }
      CGFloat yMin = 0.0f;
      CGFloat yMax = max + 25;
  
      CPTXYPlotSpace *plotSpace = (CPTXYPlotSpace *) graph.defaultPlotSpace;
      plotSpace.xRange = [CPTPlotRange plotRangeWithLocation:CPTDecimalFromFloat(xMin) length:CPTDecimalFromFloat(xMax)];
      plotSpace.yRange = [CPTPlotRange plotRangeWithLocation:CPTDecimalFromFloat(yMin) length:CPTDecimalFromFloat(yMax)];
  
      //graph.backgroundColor = [[UIColor grayColor] CGColor];
      //graph.plotAreaFrame.fill = [CPTFill fillWithColor:[CPTColor redColor]];
  
  }
  
  -(void)configurePlots
  {    
      CPTBarPlot *plot = [[CPTBarPlot alloc] init];
      //plot.barOffset = CPTDecimalFromFloat(0.30);
      plot.fill = [CPTFill fillWithColor:[CPTColor colorWithComponentRed:190.0f/255.0f green:203.0f/255.0f blue:103.0f/255.0f alpha:1.0]];
      //plot.barWidth = CPTDecimalFromDouble(0.75);
      plot.lineStyle = nil;
      plot.barCornerRadius = 1.0;
      plot.dataSource = self;
      plot.delegate = self;
  
      CPTGraph *graph = self.hostedGraph;
      [graph addPlot:plot toPlotSpace:graph.defaultPlotSpace];
  
  }
  
  #pragma mark - CPTPlotDataSource methods
  -(NSUInteger)numberOfRecordsForPlot:(CPTPlot *)plot {
      return [self.titles count];
  }
  
  -(NSNumber *)numberForPlot:(CPTPlot *)plot field:(NSUInteger)fieldEnum recordIndex:(NSUInteger)index {
      if ((fieldEnum == CPTBarPlotFieldBarTip) &amp;&amp; (index &lt; [self.titles count])) {
              return [self.values objectAtIndex:index];
      }
      return [NSDecimalNumber numberWithUnsignedInteger:index];
  }
  
  -(CPTLayer *)dataLabelForPlot:(CPTPlot *)plot recordIndex:(NSUInteger)idx
  {
  
      plot.labelOffset = 0;
  
      CPTMutableTextStyle *style = [CPTMutableTextStyle textStyle];
      style.color = [[CPTColor whiteColor] colorWithAlphaComponent:1];
      style.fontName = @"Helvetica-Bold";
      style.fontSize = 12.0f;
  
      NSString *valueString = [NSString stringWithFormat:@"%@", [self.values objectAtIndex:idx]];
  
      return [[CPTTextLayer alloc] initWithText:valueString style:style];
  }
  
  - (void)configureAxes
  {
  
      CPTXYAxisSet *axisSet = (CPTXYAxisSet *) self.hostedGraph.axisSet;
      axisSet.xAxis.hidden = YES;
      axisSet.yAxis.hidden = YES;
  
      CPTMutableTextStyle *style = [CPTMutableTextStyle textStyle];
      style.color = [[CPTColor whiteColor] colorWithAlphaComponent:1];
      style.fontName = @"Helvetica-Bold";
      style.fontSize = 12.0f;
  
      NSMutableArray *labels = [[NSMutableArray alloc] initWithCapacity:5];
      int idx =0;
      for (NSString *string in self.titles)
      {
          CPTAxisLabel *label = [[CPTAxisLabel alloc] initWithText:string textStyle:style];
          label.rotation = M_PI/2;
          label.tickLocation = CPTDecimalFromInt(idx);
          label.offset = 10.0f;
          [labels addObject:label];
          idx+=1;
      }
  
      axisSet.xAxis.axisLabels = [NSSet setWithArray:labels];
  }
  </code></pre>