glutCreateSubWindow

Nom

glutCreateSubWindow -- creates a subwindow.

Prototype

int glutCreateSubWindow(int win,
                        int x, int y, int width, int height);

Paramètres

win

Identifier of the subwindow's parent window.

x

Window X location in pixels relative to parent window's origin.

y

Window Y location in pixels relative to parent window's origin.

width

Width in pixels.

height

Height in pixels.

Description

glutCreateSubWindow creates a subwindow of the window identified by win of size width and height at location x and y within the current window. Implicitly, the current window is set to the newly created subwindow.

Each created window has a unique associated OpenGL context. State changes to a window's associated OpenGL context can be done immediately after the window is created.

The display state of a window is initially for the window to be shown. But the window's display state is not actually acted upon until glut- MainLoop is entered. This means until glutMainLoop is called, rendering to a created window is ineffective. Subwindows can not be iconified.

Subwindows can be nested arbitrarily deep.

The value returned is a unique small integer identifier for the window. The range of allocated identifiers starts at one.

Voir aussi

glutCreateWindow, glutDestroyWindow.