public void SetCurrentColor(Color currentColor)
{
oldColorExist = true;
colorPicker.DrawCrosshair = lblOld.Visible = oldColorExist;
NewColor = OldColor = currentColor;
colorPicker.ChangeColor(currentColor);
nudAlpha.Value = currentColor.A;
DrawPreviewColors();
}
private void UpdateControls(MyColor color, ColorType type)
{
DrawPreviewColors();
controlChangingColor = true;
if (type != ColorType.HSB)
{
nudHue.Value = (decimal)Math.Round(color.HSB.Hue360);
nudSaturation.Value = (decimal)Math.Round(color.HSB.Saturation100);
nudBrightness.Value = (decimal)Math.Round(color.HSB.Brightness100);
}
if (type != ColorType.RGBA)
{
nudRed.Value = color.RGBA.Red;
nudGreen.Value = color.RGBA.Green;
nudBlue.Value = color.RGBA.Blue;
nudAlpha.Value = color.RGBA.Alpha;
}
if (type != ColorType.CMYK)
{
nudCyan.Value = (decimal)color.CMYK.Cyan100;
nudMagenta.Value = (decimal)color.CMYK.Magenta100;
nudYellow.Value = (decimal)color.CMYK.Yellow100;
nudKey.Value = (decimal)color.CMYK.Key100;
}
if (type != ColorType.Hex)
{
txtHex.Text = ColorHelpers.ColorToHex(color);
}
if (type != ColorType.Decimal)
{
txtDecimal.Text = ColorHelpers.ColorToDecimal(color).ToString();
}
controlChangingColor = false;
}
public ColorEventArgs(MyColor color, DrawStyle drawStyle)
{
Color = color;
DrawStyle = drawStyle;
}
public override void GetSliderColor(Point lastPos, MyColor selectedColor, int ClientWidth, int ClientHeight)
{
selectedColor.HSB.Brightness = 1.0 - (double)lastPos.Y / (ClientHeight - 1);
selectedColor.HSBUpdate();
}
public ColorEventArgs(MyColor color, ColorType colorType)
{
Color = color;
ColorType = colorType;
}
public override void SetSliderMarker(Point lastPos, MyColor SelectedColor, int ClientHeight)
{
lastPos.Y = (ClientHeight - 1) - Round((ClientHeight - 1) * SelectedColor.HSB.Brightness);
}
public override void GetBoxColor(Point lastPos, MyColor selectedColor, int ClientWidth, int ClientHeight)
{
selectedColor.HSB.Hue = (double)lastPos.X / (ClientWidth - 1);
selectedColor.HSB.Saturation = 1.0 - (double)lastPos.Y / (ClientHeight - 1);
selectedColor.HSBUpdate();
}
public override void GetBoxColor(Point lastPos, MyColor selectedColor, int ClientWidth, int ClientHeight)
{
selectedColor.RGBA.Blue = Round(255 * (double)lastPos.X / (ClientWidth - 1));
selectedColor.RGBA.Green = Round(255 * (1.0 - (double)lastPos.Y / (ClientHeight - 1)));
selectedColor.RGBAUpdate();
}
public override void SetBoxMarker(Point lastPos, MyColor SelectedColor, int ClientWidth, int ClientHeight)
{
lastPos.X = Round((ClientWidth - 1) * (double)SelectedColor.RGBA.Blue / 255);
lastPos.Y = Round((ClientHeight - 1) * (1.0 - (double)SelectedColor.RGBA.Green / 255));
}
private void UpdateControls(MyColor color, ColorType type)
{
DrawPreviewColors();
controlChangingColor = true;
if (type != ColorType.HSB)
{
nudHue.Value = (decimal)Math.Round(color.HSB.Hue360);
nudSaturation.Value = (decimal)Math.Round(color.HSB.Saturation100);
nudBrightness.Value = (decimal)Math.Round(color.HSB.Brightness100);
}
if (type != ColorType.RGBA)
{
nudRed.Value = color.RGBA.Red;
nudGreen.Value = color.RGBA.Green;
nudBlue.Value = color.RGBA.Blue;
nudAlpha.Value = color.RGBA.Alpha;
}
if (type != ColorType.CMYK)
{
nudCyan.Value = (decimal)color.CMYK.Cyan100;
nudMagenta.Value = (decimal)color.CMYK.Magenta100;
nudYellow.Value = (decimal)color.CMYK.Yellow100;
nudKey.Value = (decimal)color.CMYK.Key100;
}
if (type != ColorType.Hex)
{
txtHex.Text = ColorHelpers.ColorToHex(color);
}
if (type != ColorType.Decimal)
{
txtDecimal.Text = ColorHelpers.ColorToDecimal(color).ToString();
}
controlChangingColor = false;
}
public void ChangeColor(Color color, ColorType colorType = ColorType.None)
{
SelectedColor = color;
OnColorChanged(colorType);
}
public abstract void GetSliderColor(Point lastPos, MyColor selectedColor, int ClientWidth, int ClientHeight);
private void colorBox_ColorChanged(object sender, ColorEventArgs e)
{
selectedColor = e.Color;
colorSlider.SelectedColor = SelectedColor;
OnColorChanged();
}
public abstract void SetSliderMarker(Point lastPos, MyColor SelectedColor, int ClientHeight);
public abstract void SetBoxMarker(Point lastPos, MyColor SelectedColor, int ClientWidth, int ClientHeight);
public override void GetSliderColor(Point lastPos, MyColor selectedColor, int ClientWidth, int ClientHeight)
{
selectedColor.RGBA.Red = 255 - Round(255 * (double)lastPos.Y / (ClientHeight - 1));
selectedColor.RGBAUpdate();
}
public ColorEventArgs(MyColor color, ColorType colorType)
{
Color = color;
ColorType = colorType;
}
private void colorPicker_ColorChanged(object sender, ColorEventArgs e)
{
NewColor = e.Color;
UpdateControls(NewColor, e.ColorType);
}
public ColorEventArgs(MyColor color, DrawStyle drawStyle)
{
Color = color;
DrawStyle = drawStyle;
}
public override void SetSliderMarker(Point lastPos, MyColor SelectedColor, int ClientHeight)
{
lastPos.Y = (ClientHeight - 1) - Round((ClientHeight - 1) * (double)SelectedColor.RGBA.Red / 255);
}
private void colorSlider_ColorChanged(object sender, ColorEventArgs e)
{
selectedColor = e.Color;
colorBox.SelectedColor = SelectedColor;
OnColorChanged();
}
protected virtual void Initialize()
{
SuspendLayout();
DoubleBuffered = true;
ClientWidth = this.ClientRectangle.Width;
ClientHeight = this.ClientRectangle.Height;
bmp = new Bitmap(ClientWidth, ClientHeight, PixelFormat.Format32bppArgb);
SelectedColor = Color.Red;
DrawStyle = DrawStyle.Hue;
mouseMoveTimer = new Timer();
mouseMoveTimer.Interval = 10;
mouseMoveTimer.Tick += new EventHandler(MouseMoveTimer_Tick);
ClientSizeChanged += new EventHandler(EventClientSizeChanged);
MouseDown += new MouseEventHandler(EventMouseDown);
MouseEnter += new EventHandler(EventMouseEnter);
MouseUp += new MouseEventHandler(EventMouseUp);
Paint += new PaintEventHandler(EventPaint);
ResumeLayout(false);
}
public override void SetBoxMarker(Point lastPos, MyColor SelectedColor, int ClientWidth, int ClientHeight)
{
lastPos.X = Round((ClientWidth - 1) * SelectedColor.HSB.Hue);
lastPos.Y = Round((ClientHeight - 1) * (1.0 - SelectedColor.HSB.Saturation));
}
private void colorPicker_ColorChanged(object sender, ColorEventArgs e)
{
NewColor = e.Color;
UpdateControls(NewColor, e.ColorType);
}