Interface: ZoomOptions

Options for the behavior of operation affecting scale on the canvas.

Properties

Property	Type	Description
fitPadding?	number	Padding from each viewport border for zoom-to-fit scaling. Default 20
max?	number	Maximum scale factor. Default 2
maxFit?	number	Same as max but used only for zoom-to-fit to limit the scale factor on small diagrams. Default 1
min?	number	Minimum scale factor. Default 0.2
requireCtrl?	boolean	Whether Ctrl/Cmd keyboard key should be held to zoom with the mouse wheel. If true, the mouse wheel will be used to scroll viewport horizontally or vertically if Shift is held; otherwise the wheel action will be inverted. Default true
step?	number	Scale step for the zoom-in and zoom-out operations. Default 0.1