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authorPablo Guardiola <guardiola31337@gmail.com>2018-02-13 12:23:17 +0100
committerGitHub <noreply@github.com>2018-02-13 12:23:17 +0100
commitb8240f725cbfdb4b5369b050c933acdd4e42b705 (patch)
tree09e475b8a66c020e6eedd13ea7e196e78626e242 /platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/utils
parentff747a8c53805a270451cd6052d02073e45546a7 (diff)
downloadqtlocation-mapboxgl-b8240f725cbfdb4b5369b050c933acdd4e42b705.tar.gz
[android] Integration of the new events library (#10999) (#11183)
* [android] integration of the new events library * JNI Bug - current build with JNI bug * fix #10999 comments * Clean-up - clean-up timbers and test code * [android] fix sdk identifier and sdk version * [android] merge from master (MAS 3.0) * [android] bump events lib version to 3.0.0-beta.1 and remove never used methods from math utils class
Diffstat (limited to 'platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/utils')
-rw-r--r--platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/utils/MathUtils.java49
1 files changed, 49 insertions, 0 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
new file mode 100644
index 0000000000..0c90e4b244
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/utils/MathUtils.java
@@ -0,0 +1,49 @@
+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;
+ }
+}