private void OnBaseImageSelected(BaseImageSelected message)
{
TileResolutions = CreateTileResolutions();
ImageResolutions = CreateImageResolutions(message);
SelectedTileResolution = TileResolutions.First();
SelectedImageResolution = ImageResolutions.First();
}
private static ImageResolution[] CreateImageResolutions(BaseImageSelected message)
{
// it shouldn't be performed at UI thread
var image = Image.FromFile(message.Path);
var ratio = image.Width / (float)image.Height;
var numberOfTilesVertically = new[] { 50, 75, 100, 125, 150, 175, 200 };
return(numberOfTilesVertically.Select(x => new ImageResolution((int)(x * ratio), x)).ToArray());
}
private void OnBaseImageChanged(BaseImageSelected message)
{
_baseImagePath = message.Path;
CanExecuteChanged?.Invoke(this, EventArgs.Empty);
}
