2 files changed, 3 insertions, 8 deletions
diff --git a/tools/layoutlib/bridge/src/android/graphics/Matrix_Delegate.java b/tools/layoutlib/bridge/src/android/graphics/Matrix_Delegate.java
index f42f48f..1105c7b 100644
--- a/tools/layoutlib/bridge/src/android/graphics/Matrix_Delegate.java
+++ b/tools/layoutlib/bridge/src/android/graphics/Matrix_Delegate.java
@@ -661,9 +661,8 @@ public final class Matrix_Delegate {
         float[] src = new float[] { radius, 0.f, 0.f, radius };
         d.mapVectors(src, 0, src, 0, 2);
 
-        float l1 = getPointLength(src, 0);
-        float l2 = getPointLength(src, 2);
-
+        float l1 = (float) Math.hypot(src[0], src[1]);
+        float l2 = (float) Math.hypot(src[2], src[3]);
         return (float) Math.sqrt(l1 * l2);
     }
 
@@ -918,10 +917,6 @@ public final class Matrix_Delegate {
          }
      }
 
-     private static float getPointLength(float[] src, int index) {
-         return (float) Math.sqrt(src[index] * src[index] + src[index + 1] * src[index + 1]);
-     }
-
     /**
      * multiply two matrices and store them in a 3rd.
      * <p/>This in effect does dest = a*b
diff --git a/tools/layoutlib/bridge/src/android/graphics/RadialGradient_Delegate.java b/tools/layoutlib/bridge/src/android/graphics/RadialGradient_Delegate.java
index 80179ee..eb29835 100644
--- a/tools/layoutlib/bridge/src/android/graphics/RadialGradient_Delegate.java
+++ b/tools/layoutlib/bridge/src/android/graphics/RadialGradient_Delegate.java
@@ -184,7 +184,7 @@ public class RadialGradient_Delegate extends Gradient_Delegate {
 
                         float _x = pt2[0];
                         float _y = pt2[1];
-                        float distance = (float) Math.sqrt(_x * _x + _y * _y);
+                        float distance = (float) Math.hypot(_x, _y);
 
                         data[index++] = getGradientColor(distance / mRadius);
                     }