About bar and line combined

[G-Singularity]

Hi, brothers, I got a problem about Charts. I wanna make a chart view with one group bars and one line. I copied the code from ChartsDemo's CombinedChartViewController. CombinedChartViewController had two BarChartDataSet, but I only need one. then I deleted BarChartDataSet2. code become likes this:

• (BarChartData *)generateBarData
  {
  NSMutableArray<BarChartDataEntry *> *entries1 = [[NSMutableArray alloc] init];

  for (int index = 0; index < ITEM_COUNT; index++)
  {
  [entries1 addObject:[[BarChartDataEntry alloc] initWithX:0.0 y:(arc4random_uniform(25) + 25)]];
  }

  BarChartDataSet *set1 = [[BarChartDataSet alloc] initWithValues:entries1 label:@"Bar 1"];
  [set1 setColor:[UIColor colorWithRed:60/255.f green:220/255.f blue:78/255.f alpha:1.f]];
  set1.valueTextColor = [UIColor colorWithRed:60/255.f green:220/255.f blue:78/255.f alpha:1.f];
  set1.valueFont = [UIFont systemFontOfSize:10.f];
  set1.axisDependency = AxisDependencyLeft;
  set1.highlightEnabled = NO;

  BarChartData *d = [[BarChartData alloc] initWithDataSet:set1];
  float barWidth = 0.9f;
  d.barWidth = barWidth;
  [d setValueFont:[UIFont systemFontOfSize:10.f]];

  return d;
  }

But all bars draw on the same place. they are overlapped. How I solve these overlapped bars?

[thierryH91200]

try
[entries1 addObject:[[BarChartDataEntry alloc] initWithX:index y:(arc4random_uniform(25) + 25)]];

[G-Singularity]

@thierryH91200 thanks, brother.I solved it with your help. thierryH means Thierry Henry? The King of gunners ? Are you a Arsenal fans?