private void button1_Click(object sender, EventArgs e)
{
ExtendedImage extImg = new ExtendedImage();
using (FileStream fs = new FileStream("d:\\WImageTest\\ab1.jpg", FileMode.Open))
{
extImg.Load(fs, jpgDecode);
//copy decoded pixels to new bmp
System.Drawing.Bitmap newBmp = new Bitmap(extImg.PixelWidth, extImg.PixelHeight,
System.Drawing.Imaging.PixelFormat.Format32bppArgb);
var bmpdata = newBmp.LockBits(
new System.Drawing.Rectangle(0, 0, extImg.PixelWidth, extImg.PixelHeight),
System.Drawing.Imaging.ImageLockMode.ReadWrite, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
System.Runtime.InteropServices.Marshal.Copy(
extImg.Pixels, 0,
bmpdata.Scan0,
extImg.Pixels.Length);
newBmp.UnlockBits(bmpdata);
newBmp.Save("d:\\WImageTest\\img_tools_test.jpg");
fs.Close();
}
using (FileStream fs = new FileStream("d:\\WImageTest\\a01_4_1.png", FileMode.Open))
{
extImg.Load(fs, pngDecode);
//copy decoded pixels to new bmp
System.Drawing.Bitmap newBmp = new Bitmap(extImg.PixelWidth, extImg.PixelHeight,
System.Drawing.Imaging.PixelFormat.Format32bppArgb);
var bmpdata = newBmp.LockBits(
new System.Drawing.Rectangle(0, 0, extImg.PixelWidth, extImg.PixelHeight),
System.Drawing.Imaging.ImageLockMode.ReadWrite, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
System.Runtime.InteropServices.Marshal.Copy(
extImg.Pixels, 0,
bmpdata.Scan0,
extImg.Pixels.Length);
newBmp.UnlockBits(bmpdata);
newBmp.Save("d:\\WImageTest\\img_tools_test.png");
fs.Close();
}
}
