How to set minimum displayed Y axis value

[RyanHop3]

I am currently using this pod within my app and everything works great but I can't seem to set a minimum displayed y axis value e.g. the y axis shows a value of 100 regardless of the values within the graph. Instead currently I have a y axis that goes up to 1 if I have no data sets and then scales with the maximum value inside the bars.

Example in the two attached images:
Image 1 shows the y axis values when there is no data plotted. As you can see the maximum y axis value is 0.9 and minimum is -0.9. I want to be able to set this to 100 and 0 if that is possible.

Image 2 shows how the y axis values scale with the data. It is now 0 - 50 when the highest data value within the graph is 49.

[seenoevo]

you should be able to by using:

barChartView.leftAxis.axisMinimum = 0.0
barChartView.leftAxis.axisMaximum = 100.0

look at the demo for bar chart and play around with the set values there and you can learn more about how different things are displayed