CoglFramebufferorthographic

void
cogl_framebuffer_orthographic (
  CoglFramebuffer* framebuffer,
  float x_1,
  float y_1,
  float x_2,
  float y_2,
  float near,
  float far
)

Replaces the current projection matrix with an orthographic projection matrix.

Stability:	Unstable
Available since:	1.10

`x_1`	`float`
	The x coordinate for the first vertical clipping plane.
`y_1`	`float`
	The y coordinate for the first horizontal clipping plane.
`x_2`	`float`
	The x coordinate for the second vertical clipping plane.
`y_2`	`float`
	The y coordinate for the second horizontal clipping plane.
`near`	`float`
	The distance to the near clipping plane (will be negative if the plane is behind the viewer)
`far`	`float`
	The distance to the far clipping plane (will be negative if the plane is behind the viewer)