Intel® Fortran Libraries Reference

2 Intel Fortran Libraries ReferenceThe physical coordinates (x1, y1) and (x2, y2) are the upper-left and lower-right corners of therectangular clipping region. Any window transformation done with the SETWINDOW function isrelative to the viewport, not the entire screen.CompatibilitySTANDARD GRAPHICS QUICKWIN GRAPHICS LIBSee Also: “GETVIEWCOORD, GETVIEWCOORD_W”, “GETPHYSCOORD”, “GRSTATUS”,“SETCLIPRGN”, “SETVIEWORG”, “SETWINDOW”ExampleUSE IFQWININTEGER(2) upx, upyINTEGER(2) downx, downyupx = 0upy = 30downx= 250downy = 100CALL SETVIEWPORT(upx, upy, downx, downy)SETWINDOWGraphics Function: Defines a window bound by the specified coordinates. This function is onlyavailable on Windows* systems.Module: USE IFQWINSyntaxresult = SETWINDOW (finvert, wx1, wy1, wx2, wy2)finvert(Input) LOGICAL(2). Direction of increase of the y-axis. If finvert is .TRUE., the y-axis increasesfrom the window bottom to the window top (as Cartesian coordinates). If finvert is .FALSE., they-axis increases from the window top to the window bottom (as pixel coordinates).wx1, wy1(Input) REAL(8). Window coordinates for upper-left corner of window.wx2, wy2(Input) REAL(8). Window coordinates for lower-right corner of window.2-430