new Bitmap(bitmap, size) : Bitmap : Graphics C# Source Code

new Bitmap(bitmap, size)

    
 


using System;
using System.Drawing;
using System.Windows.Forms;

class HelloWorldBitmap : Form {
    const float fResolution = 300;
    Bitmap bitmap = new Bitmap(1, 1);

    public static void Main() {
        Application.Run(new HelloWorldBitmap());
    }
    public HelloWorldBitmap() {
        Text = "Hello, World!";
        ResizeRedraw = true;

        bitmap.SetResolution(fResolution, fResolution);

        Graphics grfx = Graphics.FromImage(bitmap);
        Font font = new Font("Times New Roman", 72);
        Size size = grfx.MeasureString(Text, font).ToSize();

        bitmap = new Bitmap(bitmap, size);
        bitmap.SetResolution(fResolution, fResolution);

        grfx = Graphics.FromImage(bitmap);
        grfx.Clear(Color.White);
        grfx.DrawString(Text, font, Brushes.Black, 0, 0);
        grfx.Dispose();
    }
    protected override void OnPaint(PaintEventArgs pea) {
        pea.Graphics.DrawImage(bitmap, 0, 0);
    }
}

 
    
   
  
   

Related in same category :
• Draw on an Bitmap
• Resize the Bitmap using the lowest quality interpolation mode
• Resize the Bitmap using the highest quality interpolation mode
• Create Graphics object From Image
• Bitmap.SetResolution
• Bitmap property
• Create your own BitMap
• Draw shapes to the bitmap in memory
• Read Bitmap Size by using BinaryReader
• Bitmap.HorizontalResolution
• Use a color matrix to change the color properties of the image
• Create a Bitmap image in memory and set its CompositingMode
• Create a red color with an alpha component then draw a red circle to the bitmap in memory
• Create a green color with an alpha component then draw a green rectangle to the bitmap in memory
• write the pixel information to the console window
• Double buffer with Bitmap