private void openFileToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog openPic = new OpenFileDialog();
if (openPic.ShowDialog() == DialogResult.OK)
{
try
{
pcx openPcx = new pcx(openPic.FileName);
pictureBox1.Image = openPcx.PcxImage;
currentimage = openPcx.PcxImage;
label1.Text = string.Format("FileName: {0} Dimension:{1}x{2}", Path.GetFileName(openPic.FileName)
, openPcx.header.Width.ToString(), openPcx.header.Height.ToString());
function.Draw_Histogram(currentimage, ref pictureBox4);
label33.Text = openPcx.header.Manufacturer.ToString();
label32.Text = openPcx.header.Version.ToString();
label31.Text = openPcx.header.Encoding.ToString();
label30.Text = openPcx.header.Bits_Per_Pixel.ToString();
label29.Text = openPcx.header.Xmin.ToString();
label28.Text = openPcx.header.Ymin.ToString();
label27.Text = openPcx.header.Xmax.ToString();
label26.Text = openPcx.header.Ymax.ToString();
label25.Text = openPcx.header.Hres1.ToString();
label24.Text = openPcx.header.Vres1.ToString();
label23.Text = openPcx.header.Reserved.ToString();
label22.Text = openPcx.header.Colour_Planes.ToString();
label21.Text = openPcx.header.Bytes_Per_Line.ToString();
label20.Text = openPcx.header.Palette_Type.ToString();
int hs = openPcx.header.HscreenSize + openPcx.header.HscreenSize1 * 256;
int vs = openPcx.header.VscreenSize + openPcx.header.VscreenSize1 * 256;
label19.Text = hs.ToString();
label18.Text = vs.ToString();
FileStream file = new FileStream(openPic.FileName, FileMode.Open);
int dl = System.Convert.ToInt32(file.Length);
int n = 0;
for (int y = 0; y < color.Height; y++)//調色盤
{
for (int x = 0; x < color.Width; x++)
{
n = (dl - 768) + (((y / 25) * 16 + (x / 25)) * 3);//0~24都是同一個color map 格子 8/8/8
color.SetPixel(x, y, Color.FromArgb(openPcx.data[n], openPcx.data[n + 1], openPcx.data[n + 2]));
}
}
pictureBox5.Image = color;
functionToolStripMenuItem.Enabled = true;
filterToolStripMenuItem.Enabled = true;
}
catch (NullReferenceException ex) { MessageBox.Show(ex.Message); }
}
}
public Form4(Image img)
{
InitializeComponent();
img1 = (Bitmap)img;
OpenFileDialog openPic = new OpenFileDialog();
if (openPic.ShowDialog() == DialogResult.OK)
{
try
{
pcx openPcx = new pcx(openPic.FileName);
img2 = openPcx.PcxImage;
}
catch (NullReferenceException ex) { MessageBox.Show(ex.Message); }
}
pictureBox1.Image = img1;
pictureBox2.Image = img2;
}