Sets the view of a page according to the specified string. Depending on the view mode,
the page is either scrolled to the right or scrolled down by the amount specified in offset.
- viewMode (String)
- Possible values: "Fit": fits the entire page within the window both vertically and horizontally. "FitH": fits the entire width of the page within the window. "FitV": fits the entire height of the page within the window. "FitB": fits the bounding box within the window both vertically and horizontally. "FitBH": fits the entire width of the bounding box within the window. "FitBV": fits the entire height of the bounding box within the window.
- offset (Single)
- The horizontal or vertical coordinate positioned either at the left or top edge.