diff options
Diffstat (limited to 'platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/utils/MathUtils.java')
-rw-r--r-- | platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/utils/MathUtils.java | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/utils/MathUtils.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/utils/MathUtils.java deleted file mode 100644 index 7ec3262c57..0000000000 --- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/utils/MathUtils.java +++ /dev/null @@ -1,64 +0,0 @@ -package com.mapbox.mapboxsdk.utils; - -// TODO Remove this class if we finally include it within MAS 3.x (GeoJSON) -public class MathUtils { - - /** - * Test a value in specified range, returning minimum if it's below, and maximum if it's above - * - * @param value Value to test - * @param min Minimum value of range - * @param max Maximum value of range - * @return value if it's between min and max, min if it's below, max if it's above - */ - public static double clamp(double value, double min, double max) { - return Math.max(min, Math.min(max, value)); - } - - /** - * Test a value in specified range, returning minimum if it's below, and maximum if it's above - * - * @param value Value to test - * @param min Minimum value of range - * @param max Maximum value of range - * @return value if it's between min and max, min if it's below, max if it's above - */ - public static float clamp(float value, float min, float max) { - return Math.max(min, Math.min(max, value)); - } - - /** - * Constrains value to the given range (including min, excluding max) via modular arithmetic. - * <p> - * Same formula as used in Core GL (wrap.hpp) - * std::fmod((std::fmod((value - min), d) + d), d) + min; - * - * @param value Value to wrap - * @param min Minimum value - * @param max Maximum value - * @return Wrapped value - */ - public static double wrap(double value, double min, double max) { - double delta = max - min; - - double firstMod = (value - min) % delta; - double secondMod = (firstMod + delta) % delta; - - return secondMod + min; - } - - /** - * Scale a value from an arbitrary range to a normalized range. - * - * @param x The value to be normalized. - * @param dataLow lowest expected value from a data set - * @param dataHigh highest expected value from a data set - * @param normalizedLow normalized lowest value - * @param normalizedHigh normalized highest value - * @return The result of the normalization. - */ - public static double normalize(double x, double dataLow, double dataHigh, - double normalizedLow, double normalizedHigh) { - return ((x - dataLow) / (dataHigh - dataLow)) * (normalizedHigh - normalizedLow) + normalizedLow; - } -} |