IDL Reference Guide: iTools Object Classes

IDLitVisualization::WindowToVis

The IDLitVisualization::WindowToVis procedure method transforms given points from window device coordinates to visualization data space.

Syntax

Obj->[IDLitVisualization::]WindowToVis, InX, InY, InZ, OutX, OutY, OutZ

or

Obj->[IDLitVisualization::]WindowToVis, InX, InY, OutX, OutY

or

Obj->[IDLitVisualization::]WindowToVis, InVerts, OutVerts

Arguments

InX

A vector representing the input x values (in window device coordinates).

InY

A vector representing the input y values (in window device coordinates). The number of elements of this vector must match the number of elements in InX.

InZ

A vector representing the input z values (in window device coordinates). The number of elements of this vector must match the number of elements in InX.

InVerts

A [2, n] or [3, n] array representing the input vertices (in window device coordinates).

OutX

A named variable that upon return will contain a vector representing the output x values (in visualization data space).

OutY

A named variable that upon return will contain a vector representing the output y values (in visualization data space).

OutZ

A named variable that upon return will contain a vector representing the output z values (in visualization data space).

OutVerts

A named variable that upon return will contain a vector representing the output vertices (in visualization data space).

Keywords

None

Version History

  IDL Online Help (March 06, 2007)