QColorSpace::PrimaryPoints Struct

struct QColorSpace::PrimaryPoints

PrimaryPoints 结构包含四个原色空间点。更多

此结构在 Qt 6.9 中引入。

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公共函数

bool	isValid() const

静态公共成员

QColorSpace::PrimaryPoints fromPrimaries(QColorSpace::Primaries primaries)

详细描述

描述 RGB 色彩空间色域的四个 CIE XY 色彩空间点：红、绿、蓝、白。

另请参阅 QColorSpace::Primaries 。

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`[static]` QColorSpace::PrimaryPoints PrimaryPoints::fromPrimaries(QColorSpace::Primaries primaries)

返回构成primaries 的四个基本点。

`[noexcept]` bool PrimaryPoints::isValid() const

如果主点通过了消耗QColorSpace::PrimaryPoints 的方法所使用的正确性检查，则返回true 。

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