Function scaleToPageDimensions

scaleToPageDimensions(handlerId, dimensions, margins?, units?): number
Instructs the given handler to zoom its content so that it would fit into a page of the given dimensions. The values are in centimetres, unless you specify in the third argument to the method that the dimensions are inches.
Parameters
- handlerId: string
  ID of the handler to scale.
- dimensions: PageDimensions
  PageDimensions to fit into.
- margins: Margins = ...
  Optional margins to use (in [top,right,bottom,left] format). Values here are expressed in whatever you specify for units, which defaults to CENTIMETERS if you leave it empty.
- units: string = "CENTIMETERS"
  Optional units, defaults to CENTIMETERS.
Returns number

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