色调到 rgb 谷歌地图标记

Question

我用色调颜色创建我的谷歌地图标记

https://developers.google.com/maps/documentation/android/reference/com/google/android/gms/maps/model/BitmapDescriptorFactory#defaultMarker(float)

标记的色调。值必须大于等于 0 且小于 360。

有没有办法将这种色调女巫从浮点数转换为 rgb 颜色？

谢谢

Answer 1

试试这个代码：

float hue = 180.0f;
int color = Color.HSVToColor(new float[] { hue, 1.0f, 1.0f });

更多信息：

/**
 * Convert HSV components to an ARGB color. Alpha set to 0xFF.
 *     hsv[0] is Hue [0 .. 360)
 *     hsv[1] is Saturation [0...1]
 *     hsv[2] is Value [0...1]
 * If hsv values are out of range, they are pinned.
 * @param hsv  3 element array which holds the input HSV components.
 * @return the resulting argb color
*/
public static int HSVToColor(float hsv[]) {