01-20-2012، 01:03 PM
Resize Image
Resizes Image to desired size
Resizes Image to desired size
با سورس میتونید سایز عکس رو تغییر بدید ( سورس زیر با ویژوال بیسیک دات نوشته شده است)
کد:
'following code resizes picture to fit
Dim bm As New Bitmap(PictureBox1.Image)
Dim x As Int32 'variable for new width size
Dim y As Int32 'variable for new height size
Dim width As Integer = Val(x) 'image width.
Dim height As Integer = Val(y) 'image height
Dim thumb As New Bitmap(width, height)
Dim g As Graphics = Graphics.FromImage(thumb)
g.InterpolationMode = Drawing2D.InterpolationMode.HighQualityBicubic
g.DrawImage(bm, New Rectangle(0, 0, width, height), New Rectangle(0, 0, bm.Width, _
bm.Height), GraphicsUnit.Pixel)
g.Dispose()
'image path. better to make this dynamic. I am hardcoding a path just for example sake
thumb.Save("C:\newimage.bmp", _
System.Drawing.Imaging.ImageFormat.Bmp) 'can use any image format
bm.Dispose()
thumb.Dispose()
Me.Close() 'exit app