Button state options object.
The label can either be the label text, or it can be the name of the form of the equation label.
label
colorLine
colorFill
colorLabel
string
COL_Button
Button state options object.
The
labelcan either be the label text, or it can be the name of the form of the equation label.colorLineTypeColorcolorFillTypeColorcolorLabelTypeColorlabelstringSee
COL_Button