private void AfterPicture_MouseMove(object sender, MouseEventArgs e)
{
if (bmp2 != null)
{
Color color;
try
{
color = bmp2.GetPixel(e.X, e.Y);
}
catch (Exception)
{
color = Color.FromArgb(0, 0, 0, 0);
}
currentColor.BackColor = color;
R.Text = currentColor.BackColor.R.ToString();
G.Text = currentColor.BackColor.G.ToString();
B.Text = currentColor.BackColor.B.ToString();
R.Refresh(); G.Refresh(); B.Refresh();
HSV hsv = ColorModelConvertor.ConvertToHSV(currentColor.BackColor);
H.Text = $"{hsv.H:0.00}";
S.Text = $"{hsv.S:0.000}";
V.Text = $"{hsv.V:0.000}";
H.Refresh(); S.Refresh(); V.Refresh();
}
}
private void ConvertBtn_Click(object sender, EventArgs e)
{
if (bmp == null)
{
MessageBox.Show("Open image first.");
return;
}
progressBar1.Minimum = 0;
progressBar1.Maximum = bmp.Width;
progressBar1.Visible = true;
progressBar1.Value = 0;
bmp2 = new Bitmap(bmp);
Color col;
HSV hsv = new HSV();
double brightness = Double.Parse(valueBar.Value.ToString()) / 100;
double saturation = Double.Parse(saturationBar.Value.ToString()) / 100;
for (int i = 0; i < bmp.Width; i++)
{
for (int j = 0; j < bmp.Height; j++)
{
col = bmp.GetPixel(i, j);
hsv = ColorModelConvertor.ConvertToHSV(col);
if ((hsv.H >= 340 && hsv.H <= 360) || (hsv.H <= 20 && hsv.H >= 0))
{
if (hsv.S >= 0.4 && hsv.V >= 0.4)
{
hsv.V = brightness;
hsv.S = saturation;
bmp2.SetPixel(i, j, ColorModelConvertor.ConvertToRGB(hsv));
}
}
}
if (this.progressBar1.Value == bmp.Width)
{
this.progressBar1.Value = 0;
}
else
{
this.progressBar1.Value += 1;
}
}
progressBar1.Visible = false;
AfterPicture.Image = bmp2;
saveToolStripMenuItem.Enabled = true;
}
