BCGSuite for MFC
CBCGPSize CBCGPChartAxis::m_szMaxFixedLabelSize

Declares maximal axis label size.

Set this member to declare maximal possible axis label size. It's useful when the X axis is scrolled and Y axis range is calculated dynamically. The axis may "jump" during scrolling because of variable size of axis labels. Specifying the maximal size will "fix" the axis.