Added the possibility to get split complementary color (#334)

ColorPicker/Classes/Global.cs

@@ -373,6 +373,32 @@ public static Color GetComplementaryColor(Color baseColor)
 		// Convert the complementary hue back to RGB
 		return HSLToColor(complementaryHue, s, l);
 	}
+
+	public static Color[] GenerateSplitComplementaryColors(Color baseColor)
+	{
+		Color[] splitComplementaryColors = new Color[3];
+
+		// Convert the base color to HSL
+		float h, s, l;
+		ColorToHSL(baseColor, out h, out s, out l);
+
+		// Calculate the angle to the complementary color
+		float complementaryAngle = (h + 0.5f) % 1.0f;
+
+		// Calculate the angles to the split complementary colors
+		float angle1 = (complementaryAngle + 1.0f / 6.0f) % 1.0f;
+		float angle2 = (complementaryAngle + 5.0f / 6.0f) % 1.0f;
+
+		// Generate the split-complementary colors
+		splitComplementaryColors[0] = HSLToColor(angle1, s, l);
+		splitComplementaryColors[1] = HSLToColor(angle2, s, l);
+
+		// Include the base color as well
+		splitComplementaryColors[2] = baseColor;
+
+		return splitComplementaryColors;
+	}
+
 	public static void ColorToHSL(Color color, out float h, out float s, out float l)
 	{
 		float r = (float)color.R / 255f;

ColorPicker/Pages/HarmoniesPage.xaml

@@ -389,6 +389,41 @@
                 CornerRadius="10"
                 Cursor="Hand"
                 MouseLeftButtonUp="ComplementaryBorder_MouseLeftButtonUp" />
+            <TextBlock
+                Margin="5"
+                FontWeight="Bold"
+                Text="{x:Static lang:Resources.SplitComplementary}" />
+            <StackPanel Orientation="Horizontal">
+                <Border
+                    x:Name="SplitBorder1"
+                    Width="50"
+                    Height="50"
+                    Margin="10 0 0 0"
+                    HorizontalAlignment="Left"
+                    d:Background="White"
+                    CornerRadius="10 0 0 10"
+                    Cursor="Hand"
+                    MouseLeftButtonUp="ComplementaryBorder_MouseLeftButtonUp" />
+                <Border
+                    x:Name="SplitBorder2"
+                    Width="50"
+                    Height="50"
+                    Margin="0 10"
+                    HorizontalAlignment="Left"
+                    d:Background="White"
+                    Cursor="Hand"
+                    MouseLeftButtonUp="ComplementaryBorder_MouseLeftButtonUp" />
+                <Border
+                    x:Name="SplitBorder3"
+                    Width="50"
+                    Height="50"
+                    Margin="0 10"
+                    HorizontalAlignment="Left"
+                    d:Background="White"
+                    CornerRadius="0 10 10 0"
+                    Cursor="Hand"
+                    MouseLeftButtonUp="ComplementaryBorder_MouseLeftButtonUp" />
+            </StackPanel>
         </StackPanel>
     </Grid>
 </Page>

ColorPicker/Pages/HarmoniesPage.xaml.cs

@@ -26,6 +26,7 @@ MIT License
 using ColorPicker.Classes;
 using ColorPicker.Enums;
 using ColorPicker.Windows;
+using Synethia;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -49,11 +50,13 @@ namespace ColorPicker.Pages
     /// </summary>
     public partial class HarmoniesPage : Page
     {
-        public HarmoniesPage()
+		bool code = Global.Settings.UseSynethia ? false : true; // checks if the code as already been implemented
+		public HarmoniesPage()
         {
             InitializeComponent();
             InitUI();
-        }
+			Loaded += (o, e) => SynethiaManager.InjectSynethiaCode(this, Global.SynethiaConfig.PagesInfo, 7, ref code); // injects the code in the page
+		}
 
         private void InitUI()
         {
@@ -91,7 +94,16 @@ internal void InitHarmonies()
 			// Complementary
 			var complementary = Global.GetComplementaryColor(color);
 			ComplementaryBorder.Background = new SolidColorBrush { Color = complementary };
-			ComplementaryBorder.Effect = new DropShadowEffect() { BlurRadius = 15, ShadowDepth = 0, Color = complementary };
+			ComplementaryBorder.Effect = new DropShadowEffect() { BlurRadius = 15, ShadowDepth = 0, Opacity = 0.2, Color = complementary };
+
+			// Split complementary
+			var splitComplementaries = Global.GenerateSplitComplementaryColors(color);
+			SplitBorder1.Background = new SolidColorBrush { Color = splitComplementaries[0] };
+			SplitBorder1.Effect = new DropShadowEffect() { BlurRadius = 15, ShadowDepth = 0, Opacity = 0.2, Color = splitComplementaries[0] };
+			SplitBorder2.Background = new SolidColorBrush { Color = splitComplementaries[1] };
+			SplitBorder2.Effect = new DropShadowEffect() { BlurRadius = 15, ShadowDepth = 0, Opacity = 0.2, Color = splitComplementaries[1] };
+			SplitBorder3.Background = new SolidColorBrush { Color = splitComplementaries[2] };
+			SplitBorder3.Effect = new DropShadowEffect() { BlurRadius = 15, ShadowDepth = 0, Opacity = 0.2, Color = splitComplementaries[2] };
 		}
 
 		internal ColorInfo ColorInfo { get; set; }
@@ -349,10 +361,7 @@ internal void ColorBorder_MouseLeftButtonUp(object sender, MouseButtonEventArgs
 
 		private void ComplementaryBorder_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
 		{
-			new ColorDetailsWindow(new()
-			{
-				Color = Color.FromRgb(ColorInfo.RGB.R, ColorInfo.RGB.G, ColorInfo.RGB.B)
-			}).Show();
+			new ColorDetailsWindow((SolidColorBrush)((Border)sender).Background).Show();
 		}
 	}
 }