Lines Matching refs:delta
202 private int getTouchIndicatorIndex(double delta) {
203 // The delta is the angle of touch point in radians.
220 if ((delta >= (mChildRadians[startIndex] - halfTouchSectorRadians)) &&
221 (delta <= (mChildRadians[endIndex] + halfTouchSectorRadians))) {
224 index = (int) ((delta - mChildRadians[startIndex])
231 if (delta <= (mChildRadians[startIndex + index]
235 if (delta >= (mChildRadians[startIndex + index + 1]
265 double delta = Math.atan2(dy, dx);
266 if (delta < 0) delta += Math.PI * 2;
267 int index = getTouchIndicatorIndex(delta);