Resize the Bitmap using the highest quality interpolation mode

     
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Text;
using System.Windows.Forms;

public class Form1 : Form {

    protected override void OnPaint(PaintEventArgs e) {
    Graphics g = e.Graphics;
    Bitmap bmp = new Bitmap("rama.jpg");
    g.FillRectangle(Brushes.White, this.ClientRectangle);

    int width = bmp.Width;
    int height = bmp.Height;

    g.InterpolationMode = InterpolationMode.HighQualityBicubic;
    g.DrawImage(
      bmp,
      new Rectangle(130, 10, 120, 120),   // source rectangle
      new Rectangle(0, 0, width, height), // destination rectangle
      GraphicsUnit.Pixel);
    }
    public static void Main() {
        Application.Run(new Form1());
    }
}

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Resize the Bitmap using the highest quality interpolation mode : Bitmap « 2D Graphics « C# / C Sharp

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