1UNTITLED LOCAL UNTITLED
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4 glutCreateWindow — Create a new top-level window
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7 OpenGLUT - window
8
10 #include <openglut.h>
11 int
13 glutCreateWindow(const char* title);
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16 title Title for created window
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19 This function sends a request for a window to be constructed. OpenGLUT
20 immediately constructs a data structure to track further events with the
21 window, on the theory that eventually the window manager will get back to
22 us with a real window. This allows us to begin registering callbacks
23 immediately.
24 In fact, you must register a display callback via glutDisplayFunc()
26 before you enter glutMainLoop().
27 For onscreen windows, you should not depend upon the window concretely
29 existing or being visibile until you are told that it exists and is visi‐
30 ble via a registered callback.
31 The return value is an int. It should be positive for valid windows
33 or 0 if failure occurred for some reason (Though traditional GLUT tends
34 to bail out and abort rather than returning errors.) The integer is your
35 window id . Old GLUT promises that these integers are ``small''; we do
36 not reuse old id s, but do produce them sequentially.
37 You can change the title later via glutSetWindowTitle().
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41 glutDestroyWindow(3) glutCreateSubWindow(3) glutSetWindowTitle(3)
42 glutCreateMenuWindow(3)
43 Epoch