Fixed #364 that the stroke width did not join to calculation of circle center and layout width and height.

Author: msdx

library/src/main/java/com/viewpagerindicator/CirclePageIndicator.java

@@ -240,8 +240,8 @@ protected void onDraw(Canvas canvas) {
         }
 
         final float threeRadius = mRadius * 3 + mGap;
-        final float shortOffset = shortPaddingBefore + mRadius;
-        float longOffset = longPaddingBefore + mRadius;
+        final float shortOffset = shortPaddingBefore + mRadius + mPaintStroke.getStrokeWidth() / 2;
+        float longOffset = longPaddingBefore + mRadius + mPaintStroke.getStrokeWidth() / 2;
         if (mCentered) {
             longOffset += ((longSize - longPaddingBefore - longPaddingAfter) - (count * threeRadius - mRadius - mGap)) / 2.0f;
         }
@@ -481,7 +481,8 @@ private int measureLong(int measureSpec) {
             //Calculate the width according the views count
             final int count = mViewPager.getAdapter().getCount();
             result = (int)(getPaddingLeft() + getPaddingRight()
-                    + (count * (2 * mRadius + 1)) + (count - 1) * (mRadius + mGap));
+                    + (count * (2 * mRadius + 1)) + (count - 1) * (mRadius + mGap)
+                    + mPaintStroke.getStrokeWidth()); // The first circle half stroke + the last one half stroke
             //Respect AT_MOST value if that was what is called for by measureSpec
             if (specMode == MeasureSpec.AT_MOST) {
                 result = Math.min(result, specSize);
@@ -507,7 +508,8 @@ private int measureShort(int measureSpec) {
             result = specSize;
         } else {
             //Measure the height
-            result = (int)(2 * mRadius + getPaddingTop() + getPaddingBottom() + 1);
+            result = (int)(2 * mRadius + getPaddingTop() + getPaddingBottom() + 1
+                    + mPaintStroke.getStrokeWidth()); // The first circle half stroke + the last one half stroke
             //Respect AT_MOST value if that was what is called for by measureSpec
             if (specMode == MeasureSpec.AT_MOST) {
                 result = Math.min(result, specSize);