Draw

void CATKnob::Draw ( CATImage *  image, const CATRect &  dirtyRect   ) [virtual] Draw() draws the control into the parent's image Parameters: image  - parent image to draw into dirtyRect  - portion of control (in window coordinates) that requires redrawing. Reimplemented from CATControl. Definition at line 510 of file CATKnob.cpp. References CATASSERT, CATGuiObj::fBackgroundColor, CATImage::FillRect(), CATGuiObj::fImage, CATControl::fImageActive, CATControl::fImageDisabled, CATControl::fImageFocus, CATControl::fImagePressed, fLastKnob, CATGuiObj::fRect, CATControl::GetValPercent(), CATRect::Height(), CATImage::Height(), CATControl::IsActive(), CATControl::IsFocused(), CATControl::IsPressed(), CATRECT::left, CATRect::Offset(), CATImage::Overlay(), CATRECT::top, CATRect::Width(), and CATImage::Width().

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