public void OnPinchEnd()
{
PinchHandler.SetPivot(this.content, new Vector2(0.5f, 0.5f));
if (this.PinchCompleted != null)
{
this.PinchCompleted();
}
}
public void OnPinchStarted(Vector2 posOne, Vector2 posTwo)
{
if (this.TouchActionStarted != null)
{
this.TouchActionStarted();
}
TLogger.Instance.Log("zoom start");
this._startPinchDist = this.Distance(posOne, posTwo) * this.content.localScale.x;
this._startPinchZoom = this._currentZoom;
this._startPinchScreenPosition = (posOne + posTwo) / 2f;
RectTransformUtility.ScreenPointToLocalPointInRectangle(this.content, this._startPinchScreenPosition, null, out this._startPinchCenterPosition);
Vector2 a = new Vector3(this.content.pivot.x * this.content.rect.size.x, this.content.pivot.y * this.content.rect.size.y);
Vector2 vector = a + this._startPinchCenterPosition;
PinchHandler.SetPivot(this.content, new Vector2(vector.x / this.content.rect.width, vector.y / this.content.rect.height));
}
