QwtColorMapCompat 命名空间参考

QwtInterval-based convenience wrappers for QwtColorMap. 更多...

函数
QRgb	rgb (const QwtColorMap &map, const QwtInterval &interval, double value)
	Map a value of a given interval into a RGB value.
uint	colorIndex (const QwtColorMap &map, int numColors, const QwtInterval &interval, double value)
	Map a value of a given interval into a color index.
QColor	color (const QwtColorMap &map, const QwtInterval &interval, double value)
	Map a value of a given interval into a QColor.

详细描述

QwtInterval-based convenience wrappers for QwtColorMap.

These inline functions provide backward-compatible QwtInterval overloads for the color map methods. The core QwtColorMap uses (vMin, vMax, value) signatures to avoid depending on QwtInterval.