private void SuggestColorButton_Click(object sender, EventArgs e)
{
if (MediumTilePreview.TileImage != null)
{
ColorThiefDotNet.ColorThief colorThief = new ColorThiefDotNet.ColorThief();
var quantizedColor = colorThief.GetColor((Bitmap)MediumTilePreview.TileImage);
BackgroundTextBox.Text = quantizedColor.Color.ToHexString();
}
}
private void imageColor()
{
var colorThief = new ColorThiefDotNet.ColorThief();
Bitmap bmp = new Bitmap(pathSource);
try
{
ColorThiefDotNet.QuantizedColor color = colorThief.GetColor(bmp);
Color c = Color.FromArgb(color.Color.A, color.Color.R, color.Color.G, color.Color.B);
ThemeColor.Default.Top = c;
ThemeColor.Default.Drawer = c;
ThemeColor.Default.Panel = c;
ThemeColor.Default.Save();
}
catch (Exception ex) {}
}
public static async Task <Color> GetDominantColor(StorageFile file)
{
using (var stream = await file.OpenAsync(FileAccessMode.Read))
{
try
{
//Create a decoder for the image
var decoder = await BitmapDecoder.CreateAsync(stream);
var colorThief = new ColorThiefDotNet.ColorThief();
var qColor = await colorThief.GetColor(decoder);
//read the color
return(Color.FromArgb(qColor.Color.A, qColor.Color.R, qColor.Color.G, qColor.Color.B));
}
catch { return((App.Current.Resources["PhoneAccentBrush"] as SolidColorBrush).Color); }
}
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object can be used to retrieve data from input parameters and
/// to store data in output parameters.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
string file = "";
Plane plane = new Plane();
int n_row = 0;
int n_col = 0;
double width = 0;
double height = 0;
int precision = 0;
Bitmap bm = null;
List <ColorThiefDotNet.Color> palette = null;
int interval = 5;
int paletteCount = 5;
DA.GetData("File", ref file);
DA.GetData("Plane", ref plane);
DA.GetData("Num_Row", ref n_row);
DA.GetData("Num_Col", ref n_col);
DA.GetData("Width", ref width);
DA.GetData("Height", ref height);
DA.GetData("Precision", ref precision);
DA.GetData("PaletteCount", ref paletteCount);
if (precision < 1)
{
precision = 1;
}
if (precision > 10)
{
precision = 10;
}
DataTree <Plane> plns = new DataTree <Plane>();
DataTree <Rectangle3d> rects = new DataTree <Rectangle3d>();
DataTree <GH_Colour> avgCs = new DataTree <GH_Colour>();
DataTree <GH_Colour> matCs = new DataTree <GH_Colour>();
List <GH_Colour> pltCs = new List <GH_Colour>();
try
{
bm = new Bitmap(file);
ColorThiefDotNet.ColorThief ct = new ColorThiefDotNet.ColorThief();
palette = ct.GetPalette(bm, paletteCount, 10, false).Select(e => e.Color).ToList();
interval = (int)Math.Pow((bm.Width * bm.Height) / (n_col * n_row), 0.5) / precision;
foreach (var c in palette)
{
Color color = Color.FromArgb(c.R, c.G, c.B);
pltCs.Add(new GH_Colour(color));
}
}
catch { }
for (int i = 0; i < n_col; i++)
{
for (int j = 0; j < n_row; j++)
{
GH_Path path = new GH_Path(i);
Vector3d tx = plane.XAxis * i * width;
Vector3d ty = plane.YAxis * j * height;
Vector3d t = tx + ty;
Plane pln = plane.Clone();
pln.Translate(t);
plns.Add(pln, path);
Rectangle3d rect = new Rectangle3d(pln, width, height);
rects.Add(rect, path);
if (bm != null)
{
int x = (int)(Convert.ToDouble(bm.Width) / n_col * (i + 0.5));
int y = (int)(Convert.ToDouble(bm.Height) / n_row * (j + 0.5));
int mWidth = bm.Width / n_col;
int mHeight = bm.Height / n_row;
Color avgColor = GetAveragedColor(bm, x, y, mWidth, mHeight, interval);
GH_Colour avgC = new GH_Colour(avgColor);
avgCs.Add(avgC, path);
var tempC = GetPaletteClosest(palette, avgColor);
Color matColor = Color.FromArgb(tempC.R, tempC.G, tempC.B);
GH_Colour matC = new GH_Colour(matColor);
matCs.Add(matC, path);
}
}
}
DA.SetDataTree(0, plns);
DA.SetDataTree(1, rects);
DA.SetDataTree(2, avgCs);
DA.SetDataTree(3, matCs);
DA.SetDataList(4, pltCs);
}