public void SetCurrentColor(Color currentColor)
{
oldColorExist = true;
colorPicker.DrawCrosshair = lblOld.Visible = oldColorExist;
colorPicker.Color = NewColor = OldColor = currentColor;
DrawColors();
}
private void UpdateControls(MyColor color)
{
DrawColors();
dialogChanged = true;
nudHue.Value = (decimal)Math.Round(color.HSB.Hue360);
nudSaturation.Value = (decimal)Math.Round(color.HSB.Saturation100);
nudBrightness.Value = (decimal)Math.Round(color.HSB.Brightness100);
nudRed.Value = color.RGB.Red;
nudGreen.Value = color.RGB.Green;
nudBlue.Value = color.RGB.Blue;
nudCyan.Value = (decimal)Math.Round(color.CMYK.Cyan100);
nudMagenta.Value = (decimal)Math.Round(color.CMYK.Magenta100);
nudYellow.Value = (decimal)Math.Round(color.CMYK.Yellow100);
nudKey.Value = (decimal)Math.Round(color.CMYK.Key100);
txtHex.Text = MyColors.ColorToHex(color);
txtDecimal.Text = MyColors.ColorToDecimal(color).ToString();
dialogChanged = false;
}
public ColorEventArgs(MyColor color, DrawStyle drawStyle)
{
this.Color = color;
this.DrawStyle = drawStyle;
this.UpdateControl = true;
}
public ColorEventArgs(MyColor color, DrawStyle drawStyle, bool updateControl)
{
this.Color = color;
this.DrawStyle = drawStyle;
this.UpdateControl = updateControl;
}
private void UpdateControls(MyColor color)
{
DrawColors();
dialogChanged = true;
nudHue.Value = (decimal)Math.Round(color.HSB.Hue360);
nudSaturation.Value = (decimal)Math.Round(color.HSB.Saturation100);
nudBrightness.Value = (decimal)Math.Round(color.HSB.Brightness100);
nudRed.Value = color.RGB.Red;
nudGreen.Value = color.RGB.Green;
nudBlue.Value = color.RGB.Blue;
nudCyan.Value = (decimal)Math.Round(color.CMYK.Cyan100);
nudMagenta.Value = (decimal)Math.Round(color.CMYK.Magenta100);
nudYellow.Value = (decimal)Math.Round(color.CMYK.Yellow100);
nudKey.Value = (decimal)Math.Round(color.CMYK.Key100);
txtHex.Text = MyColors.ColorToHex(color);
txtDecimal.Text = MyColors.ColorToDecimal(color).ToString();
dialogChanged = false;
}
private void colorPicker_ColorChanged(object sender, ColorEventArgs e)
{
NewColor = e.Color;
UpdateControls(NewColor);
}
protected virtual void Initialize()
{
this.SuspendLayout();
this.DoubleBuffered = true;
this.width = this.ClientRectangle.Width;
this.height = this.ClientRectangle.Height;
this.bmp = new Bitmap(width, height);
this.SetColor = Color.Red;
this.DrawStyle = DrawStyle.Hue;
mouseMoveTimer = new Timer();
mouseMoveTimer.Interval = 10;
mouseMoveTimer.Tick += new EventHandler(MouseMoveTimer_Tick);
this.ClientSizeChanged += new System.EventHandler(this.EventClientSizeChanged);
this.MouseDown += new System.Windows.Forms.MouseEventHandler(this.EventMouseDown);
this.MouseEnter += new EventHandler(this.EventMouseEnter);
this.MouseUp += new System.Windows.Forms.MouseEventHandler(this.EventMouseUp);
this.Paint += new System.Windows.Forms.PaintEventHandler(this.EventPaint);
this.ResumeLayout(false);
}
private void colorPicker_ColorChanged(object sender, ColorEventArgs e)
{
NewColor = e.Color;
UpdateControls(NewColor);
}
public ColorEventArgs(MyColor color, DrawStyle drawStyle)
{
this.Color = color;
this.DrawStyle = drawStyle;
this.UpdateControl = true;
}
public ColorEventArgs(MyColor color, DrawStyle drawStyle, bool updateControl)
{
this.Color = color;
this.DrawStyle = drawStyle;
this.UpdateControl = updateControl;
}
