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jvs:cigal:manual:chapter3:projection

CIGAL Reference Manual, Chapter 3 (Functions): projection

Projection -- Get a variable's scale, offset, rotation, and pin parameters

usage: results = projection(ptrvarb)

PROJECTION returns an array of 12 values (RESULTS) describing the current scale, rotation, offset, and pin settings for a pointer variable (PTRVARB). The order of the 12 output values is:

        Xscale, Yscale, Zscale, Xrotaion, Yrotation, Zrotation,
        Xoffset, Yoffset, Zoffset, Xpin, Ypin, Zpin.

If the specified argument is not a pointer variable all returned values are 0.

See Also:
DECLARE(2), FILE(3), FILES(1), OFFSET(2), PIN(2), POINTER(3), ROTATE(2), SCALE(2), SIMAGE(4), TIFF(1), TRANSFORM(3), VARIABLES(1), VIMAGE(4), YZIMAGE(4), ZIMAGE(4)

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jvs/cigal/manual/chapter3/projection.txt · Last modified: 2014/08/04 16:03 (external edit)