public void Draw(Graphics g, ColourHandler.RGB RGB)
{
// Given RGB values, calculate HSV and then update the screen.
this.g = g;
this.HSV = ColourHandler.RGBtoHSV(RGB);
CalcCoordsAndUpdate(this.HSV);
UpdateDisplay();
}
private void HandleRGBScroll(object sender, ScrollEventArgs e)
{
_changeStyle = ChangeStyle.RGB;
_RGB = new ColourHandler.RGB(ksbRed.Value, ksbGreen.Value, ksbBlue.Value);
SetHSV(ColourHandler.RGBtoHSV(_RGB));
SetRGBLabels(_RGB);
Invalidate();
}
private void HandleRGBScroll(object sender, ScrollEventArgs e)
{
// If the R, G, or B values change, use this
// code to update the HSV values and invalidate
// the color wheel (so it updates the pointers).
// Check the isInUpdate flag to avoid recursive events
// when you update the NumericUpdownControls.
changeType = ChangeStyle.RGB;
RGB = new ColourHandler.RGB(ksbRed.Value, ksbGreen.Value, ksbBlue.Value);
SetHSV(ColourHandler.RGBtoHSV(RGB));
SetRGBLabels(RGB);
this.Invalidate();
}
private void HandleRGBChange(object sender, System.EventArgs e)
{
// If the R, G, or B values change, use this
// code to update the HSV values and invalidate
// the color wheel (so it updates the pointers).
// Check the isInUpdate flag to avoid recursive events
// when you update the NumericUpdownControls.
if (!isInUpdate)
{
changeType = ChangeStyle.RGB;
RGB = new ColourHandler.RGB((int)knumRed.Value, (int)knumGreen.Value, (int)knumBlue.Value);
SetHSV(ColourHandler.RGBtoHSV(RGB));
this.Invalidate();
}
}