LONG: Difference between revisions
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== LONG == | == LONG == | ||
Signed long integer. | Signed long integer. | ||
=== Type === | === Type === | ||
long | long | ||
==== C Declaration Method ==== | ==== C Declaration Method ==== | ||
#define | #define | ||
=== Comment === | === Comment === | ||
Where this data type represents a graphic coordinate in world or model space, its value is restricted to -134 217 728 through 134 217 727. | |||
Where this data type represents a graphic coordinate in world or model space, its | |||
value is restricted to -134 217 728 through 134 217 727. | |||
A graphic coordinate in device or screen coordinates is restricted to -32 768 through 32 767. | A graphic coordinate in device or screen coordinates is restricted to -32 768 through 32 767. | ||
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The value of a graphic coordinate may be further restricted by any transforms currently in force, including the positioning of the origin of the window on the screen. In particular, coordinates in world or model space must not generate coordinate values after transformation (that is, in device or screen space) outside the range -32768 through 32 767. | The value of a graphic coordinate may be further restricted by any transforms currently in force, including the positioning of the origin of the window on the screen. In particular, coordinates in world or model space must not generate coordinate values after transformation (that is, in device or screen space) outside the range -32768 through 32 767. | ||
[[Category:Data type]] | |||
[[Category: | |||
Revision as of 17:37, 1 November 2016
LONG
Signed long integer.
Type
long
C Declaration Method
#define
Comment
Where this data type represents a graphic coordinate in world or model space, its value is restricted to -134 217 728 through 134 217 727.
A graphic coordinate in device or screen coordinates is restricted to -32 768 through 32 767.
The value of a graphic coordinate may be further restricted by any transforms currently in force, including the positioning of the origin of the window on the screen. In particular, coordinates in world or model space must not generate coordinate values after transformation (that is, in device or screen space) outside the range -32768 through 32 767.