Bitmap.SetResolution(Single h, Single v) : Bitmap « System.Drawing « VB.Net by API






  1. VB.Net by API
  2. System.Drawing
  3. Bitmap

Bitmap.SetResolution(Single h, Single v)

  

Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms

public class SetResolutionBitmap
   public Shared Sub Main
        Application.Run(New Form1)
   End Sub
End class

public class Form1
  Inherits System.Windows.Forms.Form

  Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
        Dim newImage As Bitmap = Bitmap.FromFile("yourfile.jpg")
        Dim hDpi As Single = 90
        Dim vDpi As Single = 90

        newImage.SetResolution(hDpi, vDpi)
        
        e.Graphics.DrawImage(newImage, Me.ClientRectangle)
  End Sub

  Public Sub New()
   
    MyBase.New()
    Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
    Me.ClientSize = New System.Drawing.Size(292, 273)
    Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen

  End Sub

End Class








Related examples in the same category

1.New Bitmap
2.New Bitmap(Int w, Int y)
3.New Bitmap(String fileName)
4.Bitmap.FromFile(String fileName)
5.Bitmap.GetPixel
6.Bitmap.GetPixel(Int x, Int y)
7.Bitmap.Height
8.Bitmap.MakeTransparent
9.Bitmap.Palette
10.Bitmap.PhysicalDimension
11.Bitmap.PixelFormat
12.Bitmap.Save(String fileName, ImageFormat if)
13.Bitmap.SetPixel(Int x, Int y, Color clr)
14.Bitmap.VerticalResolution
15.Bitmap.Width