When using GXTickIncrement and/or GYTickIncrement, the tick labels are filled in by the module based on the specified increment. To use these variables, disable automatic scaling.

The increment is an integer or floating point value (such as .25) specifying the tick increments. You will get unpredictable results if the increment does not contain the same precision of decimal places as in the GTop and GBottom values for the appropriate axis and if the increment is not evenly divisible into both the top and bottom values specified.

The maximum data point value allowed when TickIncrement is used is one billion; the minimum is trillionths.