Searched defs:tan (Results 1 - 4 of 4) sorted by relevance

/frameworks/base/core/jni/android/graphics/
H A DPathMeasure.cpp79 static jboolean getPosTan(JNIEnv* env, jobject clazz, PathMeasurePair* pair, jfloat dist, jfloatArray pos, jfloatArray tan) { argument
82 SkScalar* tanPtr = tan ? tmpTan : NULL;
91 if (tan) {
92 convertTwoElemFloatArray(env, tan, tmpTan);
/frameworks/base/graphics/java/android/graphics/
H A DPathMeasure.java83 * @param tan If not null, returns the sampled tangent (x==[0], y==[1])
86 public boolean getPosTan(float distance, float pos[], float tan[]) { argument
88 tan != null && tan.length < 2) {
91 return native_getPosTan(native_instance, distance, pos, tan);
144 private static native boolean native_getPosTan(int native_instance, float distance, float pos[], float tan[]); argument
/frameworks/base/core/java/android/util/
H A DMathUtils.java143 public static float tan(float angle) { method in class:MathUtils
144 return (float) Math.tan(angle);
/frameworks/support/renderscript/v8/rs_support/driver/
H A DrsdRuntimeMath.cpp581 float tan(float x) { function

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