Namespaces | |
| namespace | Colours |
| Contains a set of predefined named colours (mostly standard HTML colours) | |
Classes | |
| class | Colour |
| Represents a colour, also including a transparency value. More... | |
| class | ColourGradient |
| Describes the layout and colours that should be used to paint a colour gradient. More... | |
| class | FillType |
| Represents a colour or fill pattern to use for rendering paths. More... | |
| class | PixelARGB |
| Represents a 32-bit INTERNAL pixel with premultiplied alpha, and can perform compositing operations with it. More... | |
| class | PixelRGB |
| Represents a 24-bit RGB pixel, and can perform compositing operations on it. More... | |
| class | PixelAlpha |
| Represents an 8-bit single-channel pixel, and can perform compositing operations on it. More... | |
Functions | |
| uint32 | maskPixelComponents (uint32 x) noexcept |
| uint32 | clampPixelComponents (uint32 x) noexcept |
| forcedinline void | PixelARGB::blend (PixelRGB src) noexcept |
| Blends another pixel onto this one. | |
References x.
Referenced by PixelARGB::blend(), PixelARGB::blend(), PixelRGB::blend(), PixelRGB::blend(), and clampPixelComponents().
References maskPixelComponents(), and x.
Referenced by PixelARGB::blend(), PixelARGB::blend(), PixelRGB::blend(), and PixelRGB::blend().
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noexcept |
Blends another pixel onto this one.
This takes into account the opacity of the pixel being overlaid, and blends it accordingly.
