private void UpdateAsymmetry()
{
if (null == circularPaginationStyle.IndicatorSize)
{
return;
}
if (null == circularPaginationStyle.IndicatorImageURL)
{
return;
}
int listCount = indicatorList.Count;
for (int i = 0; i < listCount; i++)
{
container.RemoveVisual("Indicator" + i);
}
container.RemoveAll();
indicatorList.Clear();
for (int i = 0; i < listCount; i++)
{
ImageVisual newOne = new ImageVisual
{
Size = new Size2D((int)circularPaginationStyle.IndicatorSize.Width, (int)circularPaginationStyle.IndicatorSize.Height),
Position = oddArray[i + (middleIndex - leftIndicatorCount)]
};
if (isCenterImageSet && !isSymmetrical && (i == leftIndicatorCount))
{
newOne.URL = circularPaginationStyle.CenterIndicatorImageURL.Normal;
}
else
{
newOne.URL = circularPaginationStyle.IndicatorImageURL.Normal;
}
newOne.Opacity = 0.5f;
container.AddVisual("Indicator" + i, newOne);
indicatorList.Add(newOne);
}
// If selectedIndex is not set yet, the default value is middle index.
if (selectedIndex == -1)
{
selectedIndex = leftIndicatorCount;
}
if (isCenterImageSet && (selectedIndex == leftIndicatorCount))
{
indicatorList[selectedIndex].URL = circularPaginationStyle.CenterIndicatorImageURL.Selected;
indicatorList[selectedIndex].Opacity = 1.0f;
}
else
{
indicatorList[selectedIndex].URL = circularPaginationStyle.IndicatorImageURL.Selected;
indicatorList[selectedIndex].Opacity = 1.0f;
}
}
