| 738 | } |
| 739 | |
| 740 | const char* wfSchemeName(WfColorScheme scheme) |
| 741 | { |
| 742 | switch (scheme) { |
| 743 | case WfColorScheme::Grayscale: return "Grayscale"; |
| 744 | case WfColorScheme::BlueGreen: return "Blue-Green"; |
| 745 | case WfColorScheme::Fire: return "Fire"; |
| 746 | case WfColorScheme::Plasma: return "Plasma"; |
| 747 | case WfColorScheme::Purple: return "Purple"; |
| 748 | default: return "Default"; |
| 749 | } |
| 750 | } |
| 751 | |
| 752 | // Interpolate a normalized value t (0–1) through the given gradient stops. |
| 753 | static QRgb interpolateGradient(float t, const WfGradientStop* stops, int n) |