Bonjour,
Regarde ce morceau de code, je pense que cela t'aidera.
Public Function ImageResize(ByVal image As System.Drawing.Image, ByVal height As Int32, ByVal width As Int32) As System.Drawing.Image
Dim g As Graphics
Dim bitmap As System.Drawing.Bitmap = New System.Drawing.Bitmap(width, height, Drawing.Imaging.PixelFormat.Format8bppIndexed)
Dim graphicsImage As System.Drawing.Graphics = System.Drawing.Graphics.FromImage(bitmap)
graphicsImage.SmoothingMode = Drawing.Drawing2D.SmoothingMode.HighQuality
graphicsImage.InterpolationMode = Drawing.Drawing2D.InterpolationMode.HighQualityBicubic
graphicsImage.DrawImage(image, 0, 0, bitmap.Width, bitmap.Height)
graphicsImage.Dispose()
Return bitmap
End Function
