private void numColors_ValueChanged(object sender, EventArgs e)
{
numCol = Arith.Clamp((int)numColors.Value, 3, 10);
if (inputImage != null)
{
Colormap.Generate(inputImage, numCol, out colors);
pictureBox1.Invalidate();
}
}
public Form1()
{
InitializeComponent();
string author;
Colormap.InitForm(out author);
Text += " (rev: " + rev + ") '" + author + '\'';
colors = new Color[6];
colors[0] = Color.FromArgb(0, 100, 127);
colors[1] = Color.FromArgb(150, 150, 80);
colors[2] = Color.FromArgb(255, 100, 20);
colors[3] = Color.FromArgb(20, 200, 20);
colors[4] = Color.FromArgb(0, 250, 160);
colors[5] = Color.FromArgb(20, 20, 255);
pictureBox1.Invalidate();
}
private void buttonLoad_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Title = "Open Image File";
ofd.Filter = "Bitmap Files|*.bmp" +
"|Gif Files|*.gif" +
"|JPEG Files|*.jpg" +
"|PNG Files|*.png" +
"|TIFF Files|*.tif" +
"|All image types|*.bmp;*.gif;*.jpg;*.png;*.tif";
ofd.FilterIndex = 6;
ofd.FileName = "";
if (ofd.ShowDialog() != DialogResult.OK)
{
return;
}
setImage(ref inputImage, (Bitmap)Image.FromFile(ofd.FileName));
Colormap.Generate(inputImage, numCol, out colors);
pictureBox1.Invalidate();
}