private static float GetVerticalScaleFactor(Size imageSize, Size maxImageSize)
{
float result = 1f;
if (UserPhotoUtilities.NeedsVerticalCrop(imageSize, maxImageSize))
{
result = (float)maxImageSize.Height / (float)imageSize.Height;
}
return(result);
}
private static PointF GetImageCenterPosition(Size imageSize, Size maxImageSize)
{
PointF result = new PointF(0f, 0f);
if (UserPhotoUtilities.NeedsHorizontalCrop(imageSize, maxImageSize))
{
result.X = (float)(imageSize.Width - maxImageSize.Width) * 0.5f;
}
if (UserPhotoUtilities.NeedsVerticalCrop(imageSize, maxImageSize))
{
result.Y = (float)(imageSize.Height - maxImageSize.Height) * 0.35f;
}
return(result);
}