D3DDISPLAYROTATION 

D3DDISPLAYROTATION

typedef enum D3DDISPLAYROTATION
{
    D3DDISPLAYROTATION_IDENTITY = 1,
    D3DDISPLAYROTATION_90 = 2,
    D3DDISPLAYROTATION_180 = 2,
    D3DDISPLAYROTATION_270 = 2,
} D3DDISPLAYROTATION, *LPD3DDISPLAYROTATION;

Constants

• D3DDISPLAYROTATION_IDENTITY

• D3DDISPLAYROTATION_90

• D3DDISPLAYROTATION_180

• D3DDISPLAYROTATION_270