public async Task <IActionResult> Index(int?width, int?height, string color1, string color2, int?steps, string source)
{
//Create request object
var request = new ImageRequest()
{
Width = width ?? 100,
Height = height ?? 100,
Steps = steps ?? 5,
Source = source,
Color1 = color1,
Color2 = color2
};
if (!request.IsEmptyColors() && !request.IsValidColors())
{
return(RedirectToAction("Error"));
}
Tuple <string, byte[]> image = await ImageGenerator.GenerateAsync(request);
return(File(image.Item2, image.Item1));
}
