Method vpor

vpor(Double, Double, Double, Double)

plvpor: Specify viewport using normalized subpage coordinates

Declaration

public static void vpor(Double xmin, Double xmax, Double ymin, Double ymax)

Parameters

Type	Name	Description
Double	xmin	The normalized subpage coordinate of the left-hand edge of the viewport.
Double	xmax	The normalized subpage coordinate of the right-hand edge of the viewport.
Double	ymin	The normalized subpage coordinate of the bottom edge of the viewport.
Double	ymax	The normalized subpage coordinate of the top edge of the viewport.

Remarks

Device-independent routine for setting up the viewport. This defines the viewport in terms of normalized subpage coordinates which run from 0.0 to 1.0 (left to right and bottom to top) along each edge of the current subpage. Use the alternate routine plsvpa in order to create a viewport of a definite size.