How can I get the y-axis to be at a particular x-value in CorePlot?

Question

I have the following bar graph. I want the y-axis to be present at x = 2005 (x range 2006-2012), however it seems to only want to show up when I change the x-axis range to 0-wha

Answer 1

There are two ways to control that:

1. Set the orthogonalCoordinateDecimal property. For example,

   axisSet.yAxis.orthogonalCoordinateDecimal = CPTDecimalFromDouble(2005.0);
   

2. Use constraints. For example,

   axisSet.yAxis.axisConstraints = [CPTConstraints constraintWithLowerOffset:0.0];