GLUORTHO2D() MachTen Programmer’s Manual GLUORTHO2D()

NAME
gluOrtho2D - define a 2D orthographic projection matrix

C SPECIFICATION
void gluOrtho2D( GLdouble left,
GLdouble right,
GLdouble bottom,
GLdouble top )

delim $$

PARAMETERS
left, right Specify the coordinates for the left and right
vertical clipping planes.

bottom, top Specify the coordinates for the bottom and top
horizontal clipping planes.

DESCRIPTION
gluOrtho2D sets up a two-dimensional orthographic viewing
region. This is equivalent to calling glOrtho with $ near
= -1 $ and $ far = 1 $.

SEE ALSO
glOrtho, gluPerspective

MachTen 1