Normalization Transformation

DCL:GRPH1:SGPACK: User Interface:List of Subroutines

2.2.2 Normalization Transformation

SGSVPT(VXMIN,VXMAX,VYMIN,VYMAX) Sets a viewport

SGSWND(UXMIN,UXMAX,UYMIN,UYMAX) Sets a window

SGSSIM(SIMFAC,VXOFF,VYOFF) Sets a similar transformation

SGSMPL(PLX,PLY,PLROT) Sets a pole for map projection

SGSTRN(ITR) Setting by number of transformation function

SGSTRF Makes an transformation function effective

Other inquire routines for parameters are SGQVPT, SGQWND, SGQSIM, SGQMPL, and SGQTRN.

`SGSVPT(VXMIN,VXMAX,VYMIN,VYMAX)`	Sets a viewport
`SGSWND(UXMIN,UXMAX,UYMIN,UYMAX)`	Sets a window
`SGSSIM(SIMFAC,VXOFF,VYOFF)`	Sets a similar transformation
`SGSMPL(PLX,PLY,PLROT)`	Sets a pole for map projection
`SGSTRN(ITR)`	Setting by number of transformation function
`SGSTRF`	Makes an transformation function effective