private void hueTB_Scroll(object sender, EventArgs e)
{
var original = pnlResultColor.BackColor;
double hue;
double saturation;
double value;
HsvCM.ColorToHsv(original, out hue, out saturation, out value);
var copy = HsvCM.ColorFromHsv(hueTB.Value, saturation, value);
pnlResultColor.BackColor = copy;
ApplyFilter();
}
private void ShowColorDialogButtonClickEventHandler(object sender, EventArgs e)
{
using (var colorDlg = new ColorDialog())
{
colorDlg.AllowFullOpen = true;
colorDlg.AnyColor = true;
colorDlg.FullOpen = true;
if (sender == btnSelectColorToReplace)
{
colorDlg.Color = pnlSourceColor.BackColor;
}
else if (sender == btnSelectReplacementColor)
{
colorDlg.Color = pnlResultColor.BackColor;
}
if (colorDlg.ShowDialog() == DialogResult.OK)
{
if (sender == btnSelectColorToReplace)
{
pnlSourceColor.BackColor = colorDlg.Color;
}
else if (sender == btnSelectReplacementColor)
{
pnlResultColor.BackColor = colorDlg.Color;
}
double hue;
double saturation;
double value;
HsvCM.ColorToHsv(pnlResultColor.BackColor, out hue, out saturation, out value);
hueTB.Value = (int)hue;
ApplyFilter();
}
}
}
