private void RGBColorChanged(Color color, object obj)
{
Textbox_TextChanged_Cancel();
ColorConverter CC = new ColorConverter();
ColorMode.RGB rgb = new ColorMode.RGB(color.R / 255.0, color.G / 255.0, color.B / 255.0);
ColorMode.HSV hsv = CC.RGB2HSV(rgb.R, rgb.G, rgb.B);
ColorMode.HSL hsl = CC.RGB2HSL(rgb.R, rgb.G, rgb.B);
if (obj != ParaH_HSV)
{
ParaH_HSV.Text = ((int)Math.Round(hsv.H)).ToString();
}
if (obj != ParaS_HSV)
{
ParaS_HSV.Text = ((int)Math.Round(hsv.S * 100.0)).ToString();
}
if (obj != ParaV_HSV)
{
ParaV_HSV.Text = ((int)Math.Round(hsv.V * 100.0)).ToString();
}
if (obj != ParaR_RGB)
{
ParaR_RGB.Text = ((int)Math.Round(rgb.R * 255.0)).ToString();
}
if (obj != ParaG_RGB)
{
ParaG_RGB.Text = ((int)Math.Round(rgb.G * 255.0)).ToString();
}
if (obj != ParaB_RGB)
{
ParaB_RGB.Text = ((int)Math.Round(rgb.B * 255.0)).ToString();
}
if (obj != ParaH_HSL)
{
ParaH_HSL.Text = ((int)Math.Round(hsl.H)).ToString();
}
if (obj != ParaS_HSL)
{
ParaS_HSL.Text = ((int)Math.Round(hsl.S * 100.0)).ToString();
}
if (obj != ParaL_HSL)
{
ParaL_HSL.Text = ((int)Math.Round(hsl.L * 100.0)).ToString();
}
if (obj != Para_HEX)
{
Para_HEX.Text = new HEXCOLORCONVERTER().COLOR2HEX(color);
}
Color_Before.Background = Color_Present.Background;
Color_Present.Background = new SolidColorBrush(color);
HSVCOLOR hsvcolor = new HSVCOLOR(this, hsv.H, hsv.S, hsv.V);
Canvas.SetLeft(rectangle, hsvcolor.HSelectorX);
Canvas.SetTop(rectangle, hsvcolor.HSelectorY);
Canvas.SetLeft(ellipse, hsvcolor.SLSelectorX);
Canvas.SetTop(ellipse, hsvcolor.SLSelectorY);
HSelector_Changed(obj);
SLSelector_Changed(obj);
Textbox_TextChanged_Add();
}
private void HSelect_paint()
{
#if DEBUG
System.Diagnostics.Debug.WriteLine("HSelect_paint_Start");
DateTime starttime = DateTime.Now;
#endif
ColorConverter CC = new ColorConverter();
double hsHeight = HSelector.ActualHeight;
double hsWidth = HSelector.ActualWidth;
for (int i = 0; i <= (int)Math.Round(hsHeight); i += linewidth)
{
ColorMode.RGB color = CC.HSV2RGB((i / (double)hsHeight) * 360.0, 1, 1);
SolidColorBrush brush = new SolidColorBrush(Color.FromRgb(
(byte)(color.R * 255.0),
(byte)(color.G * 255.0),
(byte)(color.B * 255.0)
));
Line line = new Line
{
Stroke = brush,
StrokeThickness = linewidth,
X1 = 0,
X2 = hsWidth,
Y1 = hsHeight - i,
Y2 = hsHeight - i
};
HSelector.Children.Add(line);
}
#if DEBUG
DateTime stoptime = DateTime.Now;
TimeSpan span = stoptime.Subtract(starttime);
System.Diagnostics.Debug.WriteLine("HSelect_paint_Stop");
System.Diagnostics.Debug.WriteLine("Use {0} ms", span.TotalMilliseconds);
#endif
}
private void SLSelect_paint()
{
#if DEBUG
System.Diagnostics.Debug.WriteLine("SLSelect_paint_Start");
DateTime starttime = DateTime.Now;
#endif
HSVCOLOR hsvcolor = new HSVCOLOR(this);
ColorConverter CC = new ColorConverter();
double slWidth = SLSelector.ActualWidth;
double slHeight = SLSelector.ActualHeight;
int xMax = (int)Math.Round(slWidth);
int yMax = (int)Math.Round(slHeight);
double H = hsvcolor.H != 360 ? hsvcolor.H : 0;
if (!isinitialized)
{
pixels = new Rectangle[xMax + 1, yMax + 1];
}
for (int y = 0; y <= yMax; y += pixelsize)
{
for (int x = 0; x <= xMax; x += pixelsize)
{
ColorMode.RGB color = CC.HSV2RGB(H, x / slWidth, (yMax - y) / slHeight);
SolidColorBrush brush = new SolidColorBrush(Color.FromRgb(
(byte)(color.R * 255.0),
(byte)(color.G * 255.0),
(byte)(color.B * 255.0)
));
Rectangle pixel;
if (!isinitialized)
{
pixel = new Rectangle
{
Height = pixelsize,
Width = pixelsize,
};
Canvas.SetLeft(pixel, x);
Canvas.SetTop(pixel, y);
pixels[x, y] = pixel;
SLSelector.Children.Add(pixel);
}
else
{
pixel = pixels[x, y];
}
pixel.Fill = brush;
}
}
isinitialized = true;
#if DEBUG
DateTime stoptime = DateTime.Now;
TimeSpan span = stoptime.Subtract(starttime);
System.Diagnostics.Debug.WriteLine("SLSelect_paint_Stop");
System.Diagnostics.Debug.WriteLine("Use {0} ms", span.TotalMilliseconds);
#endif
}
private void HSVColorChanged(HSVCOLOR hsvcolor)
{
Textbox_TextChanged_Cancel();
ColorConverter CC = new ColorConverter();
ColorMode.HSV hsv = new ColorMode.HSV(hsvcolor.H, hsvcolor.S, hsvcolor.V);
ColorMode.RGB rgb = CC.HSV2RGB(hsv.H != 360 ? hsv.H : 0, hsv.S, hsv.V);
ColorMode.HSL hsl = CC.RGB2HSL(rgb.R, rgb.G, rgb.B);
Color color = Color.FromRgb((byte)(rgb.R * 255.0), (byte)(rgb.G * 255.0), (byte)(rgb.B * 255.0));
ParaH_HSV.Text = ((int)Math.Round(hsv.H)).ToString();
ParaS_HSV.Text = ((int)Math.Round(hsv.S * 100.0)).ToString();
ParaV_HSV.Text = ((int)Math.Round(hsv.V * 100.0)).ToString();
ParaR_RGB.Text = ((int)Math.Round(rgb.R * 255.0)).ToString();
ParaG_RGB.Text = ((int)Math.Round(rgb.G * 255.0)).ToString();
ParaB_RGB.Text = ((int)Math.Round(rgb.B * 255.0)).ToString();
ParaH_HSL.Text = ((int)Math.Round(hsl.H)).ToString();
ParaS_HSL.Text = ((int)Math.Round(hsl.S * 100.0)).ToString();
ParaL_HSL.Text = ((int)Math.Round(hsl.L * 100.0)).ToString();
Para_HEX.Text = new HEXCOLORCONVERTER().COLOR2HEX(color);
Color_Before.Background = Color_Present.Background;
Color_Present.Background = new SolidColorBrush(color);
Textbox_TextChanged_Add();
}
private void Para_TextChanged(object sender, TextChangedEventArgs e)
{
try
{
//Textbox_TextChanged_Cancel();
TextBox textbox = (TextBox)sender;
//Regex.IsMatch(textbox.Text, "^[0-9]+$");
bool isRGB = sender == ParaR_RGB || sender == ParaG_RGB || sender == ParaB_RGB;
bool isHSV = sender == ParaH_HSV || sender == ParaS_HSV || sender == ParaV_HSV;
bool isHSL = sender == ParaH_HSL || sender == ParaS_HSL || sender == ParaL_HSL;
bool isHEX = sender == Para_HEX;
if (isRGB)
{
if (Regex.IsMatch(textbox.Text.Trim(), "^[0-9]*$"))
{
int R = ParaR_RGB.Text != "" ? Convert.ToInt32(ParaR_RGB.Text) : 0;
int G = ParaG_RGB.Text != "" ? Convert.ToInt32(ParaG_RGB.Text) : 0;
int B = ParaB_RGB.Text != "" ? Convert.ToInt32(ParaB_RGB.Text) : 0;
if (
R >= 0 && R <= 255 &&
G >= 0 && G <= 255 &&
B >= 0 && B <= 255
)
{
RGBColorChanged(Color.FromRgb((byte)R, (byte)G, (byte)B), sender);
}
}
else
{
throw new FormatException("输入字符串的格式不正确。");
}
}
else if (isHSV)
{
if (Regex.IsMatch(textbox.Text, "^[0-9]*$"))
{
int H = ParaH_HSV.Text != "" ? Convert.ToInt32(ParaH_HSV.Text) : 0;
int S = ParaS_HSV.Text != "" ? Convert.ToInt32(ParaS_HSV.Text) : 0;
int V = ParaV_HSV.Text != "" ? Convert.ToInt32(ParaV_HSV.Text) : 0;
if (
H >= 0 && H <= 360 &&
S >= 0 && S <= 100 &&
V >= 0 && V <= 100
)
{
Textbox_TextChanged_Cancel();
ColorConverter CC = new ColorConverter();
HSVCOLOR hsvcolor = new HSVCOLOR(this, H, S / 100.0, V / 100.0);
ColorMode.RGB rgb = CC.HSV2RGB(H != 360 ? H : 0, S / 100.0, V / 100.0);
ColorMode.HSL hsl = CC.RGB2HSL(rgb.R, rgb.G, rgb.B);
Color color = Color.FromRgb((byte)(rgb.R * 255.0), (byte)(rgb.G * 255.0), (byte)(rgb.B * 255.0));
ParaR_RGB.Text = ((int)Math.Round(rgb.R * 255.0)).ToString();
ParaG_RGB.Text = ((int)Math.Round(rgb.G * 255.0)).ToString();
ParaB_RGB.Text = ((int)Math.Round(rgb.B * 255.0)).ToString();
ParaH_HSL.Text = ((int)Math.Round(hsl.H)).ToString();
ParaS_HSL.Text = ((int)Math.Round(hsl.S * 100.0)).ToString();
ParaL_HSL.Text = ((int)Math.Round(hsl.L * 100.0)).ToString();
Para_HEX.Text = new HEXCOLORCONVERTER().COLOR2HEX(color);
Canvas.SetLeft(rectangle, hsvcolor.HSelectorX);
Canvas.SetTop(rectangle, hsvcolor.HSelectorY);
Canvas.SetLeft(ellipse, hsvcolor.SLSelectorX);
Canvas.SetTop(ellipse, hsvcolor.SLSelectorY);
HSelector_Changed(textbox);
SLSelector_Changed(textbox);
Color_Before.Background = Color_Present.Background;
Color_Present.Background = new SolidColorBrush(color);
Textbox_TextChanged_Add();
}
}
else
{
throw new FormatException("输入字符串的格式不正确。");
}
}
else if (isHSL)
{
if (Regex.IsMatch(textbox.Text, "^[0-9]*$"))
{
int H = ParaH_HSL.Text != "" ? Convert.ToInt32(ParaH_HSL.Text) : 0;
int S = ParaS_HSL.Text != "" ? Convert.ToInt32(ParaS_HSL.Text) : 0;
int L = ParaL_HSL.Text != "" ? Convert.ToInt32(ParaL_HSL.Text) : 0;
if (
H >= 0 && H <= 360 &&
S >= 0 && S <= 100 &&
L >= 0 && L <= 100
)
{
Textbox_TextChanged_Cancel();
ColorConverter CC = new ColorConverter();
ColorMode.RGB rgb = CC.HSL2RGB(H != 360 ? H : 0, S / 100.0, L / 100.0);
ColorMode.HSV hsv = CC.RGB2HSV(rgb.R, rgb.G, rgb.B);
Color color = Color.FromRgb((byte)(rgb.R * 255.0), (byte)(rgb.G * 255.0), (byte)(rgb.B * 255.0));
ParaR_RGB.Text = ((int)Math.Round(rgb.R * 255.0)).ToString();
ParaG_RGB.Text = ((int)Math.Round(rgb.G * 255.0)).ToString();
ParaB_RGB.Text = ((int)Math.Round(rgb.B * 255.0)).ToString();
ParaH_HSV.Text = ((int)Math.Round(hsv.H)).ToString();
ParaS_HSV.Text = ((int)Math.Round(hsv.S * 100.0)).ToString();
ParaV_HSV.Text = ((int)Math.Round(hsv.V * 100.0)).ToString();
Para_HEX.Text = new HEXCOLORCONVERTER().COLOR2HEX(color);
HSVCOLOR hsvcolor = new HSVCOLOR(this, hsv.H, hsv.S, hsv.V);
Canvas.SetLeft(rectangle, hsvcolor.HSelectorX);
Canvas.SetTop(rectangle, hsvcolor.HSelectorY);
Canvas.SetLeft(ellipse, hsvcolor.SLSelectorX);
Canvas.SetTop(ellipse, hsvcolor.SLSelectorY);
HSelector_Changed(textbox);
SLSelector_Changed(textbox);
Color_Before.Background = Color_Present.Background;
Color_Present.Background = new SolidColorBrush(color);
Textbox_TextChanged_Add();
}
}
else
{
throw new FormatException("输入字符串的格式不正确。");
}
}
else if (isHEX)
{
if (Regex.IsMatch(textbox.Text, "^#[0-9A-Fa-f]+$"))
{
Color color = new HEXCOLORCONVERTER().HEX2COLOR(textbox.Text.PadRight(7, '0'));
if (color != ((SolidColorBrush)Color_Present.Background).Color)
{
RGBColorChanged(Color.FromRgb((byte)color.R, (byte)color.G, (byte)color.B), sender);
}
}
else
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(Properties.Resources.csscolors);
XmlElement root = doc.DocumentElement;
if (!Regex.IsMatch(textbox.Text, "'"))
{
string textboxText = textbox.Text;
if (textbox.Text.Length > 0)
{
if (textbox.Text[0] >= 'a' && textbox.Text[0] <= 'z')
{
textboxText = textbox.Text.Substring(0, 1).ToUpper() + textbox.Text.Substring(1);
}
}
XmlNodeList nodelist = root.SelectNodes("color[@name='" + textboxText + "']");
if (nodelist.Count > 0)
{
string value = nodelist[0].Attributes["value"].Value;
Color color = new HEXCOLORCONVERTER().HEX2COLOR(value);
if (color != ((SolidColorBrush)Color_Present.Background).Color)
{
RGBColorChanged(Color.FromRgb((byte)color.R, (byte)color.G, (byte)color.B), sender);
}
}
}
}
}
}
catch (Exception err)
{
/*
* Thread thread = new Thread(new ThreadStart(() => {
* MessageBox.Show(err.Message, "错误");
* }));
* thread.Start();
* thread.Join();
*/
MessageBox.Show(err.Message, "错误");
}
}
