Làm thế nào để tự động hóa GIF tiếp thị năng động trong .NET

using Aspose.Imaging;

Metered license = new Metered();
license.SetMeteredKey("<your public key>", "<your private key>");
Console.WriteLine("Metered license configured successfully.");

using System.Drawing;
using System.Drawing.Imaging;
using Aspose.Imaging;
using Aspose.Imaging.FileFormats.Gif;

string[] customers = { "Alice", "Bob", "Charlie" }; // Dynamic data
foreach (var customer in customers)
{
    using (var bmp = new Bitmap(400, 200))
    using (var graphics = Graphics.FromImage(bmp))
    {
        // Add static background
        graphics.Clear(Color.White);

        // Add text dynamically
        graphics.DrawString($"Hello, {customer}!", new Font("Arial", 18), Brushes.Black, new PointF(50, 50));
        graphics.DrawString("Exclusive Discount: 25% Off", new Font("Arial", 14), Brushes.Red, new PointF(50, 100));

        // Save frame for GIF
        string outputPath = @$"c:\marketing_gifs\{customer}.png";
        bmp.Save(outputPath, ImageFormat.Png);
        Console.WriteLine($"Frame created for {customer}: {outputPath}");
    }
}

string[] framePaths = Directory.GetFiles(@"c:\marketing_gifs\", "*.png");
GifOptions gifOptions = new GifOptions
{
    LoopsCount = 0, // Infinite loop
    BackgroundColor = Color.Transparent
};

GifImage gifImage = null;

try
{
    foreach (var framePath in framePaths)
    {
        RasterImage frame = (RasterImage)Image.Load(framePath);

        if (gifImage == null)
        {
            gifImage = (GifImage)Image.Create(gifOptions, frame.Width, frame.Height);
        }

        gifImage.AddPage(frame);
        gifImage.SetFrameTime((ushort)200); // Set frame duration
    }

    gifImage.Save(@"c:\output\MarketingCampaign.gif");
    Console.WriteLine("Marketing GIF created successfully.");
}
finally
{
    gifImage?.Dispose();
}