Function: scoords

Syntax

scoords (<point>{,<window>})

Type

numeric

Returns

The screen coordinates corresponding to a 3-D modeling point in a graphic window. Two values are returned, x and y. Screen coordinates run from left to right, and top to bottom. If there is a problem doing the conversion, the values 0,0 are returned.

Parameters

• <point>
  The 3-D point to be converted.

• <window>
  The graphic window to be used. If omitted, the current graphic window is used.

Examples

Returns the screen coordinates corresponding to the modeling origin in the current graphic window.

numeric sxy[2] = scoords(p0)

Returns the screen coordinates corresponding to the point my_p in the window win1.

sxy = scoords(my_p,win1)

See Also