private void ShowCalculated()
{
if (calculated != null)
{
HDRImage.Source = calculated.GetBitmapImage();
}
}
//Loads overexposed image
private async void LoadOverExp(object sender, TappedRoutedEventArgs e)
{
overExp = new LDRImage();
await overExp.Load();
if (overExp.GetBitmapImage() != null)
{
OverExp.Source = overExp.GetBitmapImage();
OverExpText.Opacity = 0.0;
//activates the HDR rendering button if the other two images are loaded as well
if (regExp != null && underExp != null)
{
HDRButton.IsEnabled = true;
}
}
}
// Show the regular old HDR
private void ViewHDR(object sender, TappedRoutedEventArgs e)
{
SaveButton.IsEnabled = true;
RecalculateButton.IsEnabled = true;
BlenderSlider.IsEnabled = true;
// Loads HDR Preview from cache
HDRImage.Source = HDRPreview.GetBitmapImage();
}
//Called when the play button is pressed
private async void Recalculate(object sender, TappedRoutedEventArgs e)
{
//Re-renders the HDR image based on the new slider value
HDRI = Blending.Blend(sliderValue / 100f, underExp, regExp, overExp);
//Creates and displays a preview LDR image based off of the HDR image
HDRPreview = new LDRImage();
await HDRPreview.LoadFromBytes(HDRI.Transform(), HDRI.Width, HDRI.Height);
HDRImage.Source = HDRPreview.GetBitmapImage();
RecalculateButton.IsEnabled = false;
}
