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TDx_Draw_Library v1.90 Component Reference
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[ TDx_Draw_Library::TDx_DrawGammaControl ] [ next: TDx_DrawPalette ] [ prev: TDx_DrawColorControl ] class TDx_DrawGammaControl : public TComponent
class PACKAGE TDx_DrawGammaControl : public TComponent
class type : Interface
TDX_DRAWGAMMACONTROL
[ component ]
The TDx_DrawGammaControl component wraps the IDirectDrawGammaControl interface, which can be used to set and retrieve the red, green and blue gamma ramp levels for the primary surface. This component requires hardware support to be useful. Support can be checked by using TDx_Draw::GetCaps() and checking TDDCaps::Caps2 for the presence of DDCAPS2_PRIMARYGAMMA. TDx_Draw::GetCaps() TDDGammaRamp TDx_DrawGammaControl::Create() TDx_DrawGammaControl::Destroy() TDx_DrawGammaControl::OnError() If you would like to submit additions or improvements to this page, click: [email protected]. |
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