void LayoutCameraImage()
{
if (sizeAvailable.Width == 0)
{
return;
}
double widthAvailable = sizeAvailable.Width - ImageGrid.Margin.Left - ImageGrid.Margin.Right;
double heightAvailable = sizeAvailable.Height - ImageGrid.Margin.Top - ImageGrid.Margin.Bottom - TitleGrid.DesiredSize.Height - ButtonGrid.DesiredSize.Height;
if (device.CameraInfo.Rotation == 90 || device.CameraInfo.Rotation == 270)
{
if (heightAvailable < CameraImage.Width)
{
double height = heightAvailable * (480.0 / 640.0);
CameraImage.Width = ImageOverlay.Width = heightAvailable;
CameraImage.Height = ImageOverlay.Height = height;
}
else
{
CameraImage.Width = ImageOverlay.Width = 640;
CameraImage.Height = ImageOverlay.Height = 480;
}
}
else
{
if (widthAvailable < CameraImage.Width)
{
double height = widthAvailable * (480.0 / 640.0);
CameraImage.Width = ImageOverlay.Width = widthAvailable;
CameraImage.Height = ImageOverlay.Height = height;
}
else
{
CameraImage.Width = ImageOverlay.Width = 640;
CameraImage.Height = ImageOverlay.Height = 480;
}
}
if (widthAvailable < 320)
{
PageTitle.FontSize = 20;
}
else
{
PageTitle.ClearValue(TextBlock.FontSizeProperty);
}
}