public MainPage()
{
temp = new C2n();
temp.initRGB_HSL();
hc = temp.clr_name("#FBF84B");
this.InitializeComponent();
textblock1.Text = hc.name_closest;
}
private void image1_Tapped(object sender, TappedRoutedEventArgs e)
{
/* var rass1 = RandomAccessStreamReference.CreateFromUri(new System.Uri("Assert/cvet.jpg")); */
/* IRandomAccessStream stream1 = await rass1.OpenReadAsync(); */
/* http://msdn.microsoft.com/en-us/library/hh763341.aspx */
/*im.GetPixel POSTOJI =D dakle ucitam sliku uzmem pixel , sledece je da se prevede u zvuk */
/* IRandomAccessStream strSrc; */
/* im.SetSource(strSrc); */
/*Za najbolje performanse (real time scenario) implementirati njegov kod direktno u petlji*/
Point p = e.GetPosition(image1);
Color clr = slika.GetPixel(Convert.ToInt32(p.X), Convert.ToInt32(p.Y));
String temp2 = Color2Hex(clr);
hc = temp.clr_name(temp2);
textblock1.Text = hc.name_shade;
}
internal async void captureclr_Click(object sender, RoutedEventArgs e)
{
// FOR Performance
// m_mediaCaptureMgr.PrepareLowLagPhotoCaptureAsync
//m_mediaCaptureMgr.CapturePhotoToStreamAsync
captureclr.IsEnabled = false;
/*Need to fix when it breaks cause of fast taping to take the image SystemExeption*/
try
{
await m_mediaCaptureMgr.CapturePhotoToStreamAsync(ie_prop, i_rs);
}
catch (Exception exp)
{
// TODO implement error functions
}
/*This fuckign line is so important , or else WB trows exeptions all round the house */
i_rs.Seek(0);
/* Losing the aspect ratio because we set both decode pixel width and heigth */
// if u want bitmap image
/*
* BitmapImage bi = new BitmapImage();
* bi.DecodePixelHeight = (int) previewElement1.Height;
* bi.DecodePixelWidth = (int) previewElement1.Width;
* bi.SetSource(i_rs);
*/
/* Now to change the bitmapimage to writeablebitmap image*/
//wHERE the hell is a WriteableBitmap constructor from BitmapImage
//BitmapImage bi = new BitmapImage();
//await bi.SetSourceAsync(i_rs);
WriteableBitmap wb = new WriteableBitmap((int)previewElement1.ActualWidth, (int)previewElement1.ActualHeight);
//TODO go direct to writeablebitmap if possible
//wb.SetSource(i_rs);
await wb.SetSourceAsync(i_rs);
/* Now we need to pull out the pixels (using writeablebitmapEX class)
* pulling out every 9th pixel but none on the edges so thats 9x9=81 pixels for a 90x90 square
*/
Color[,] rgb_array = new Color[9, 9];
// 180 is both left and top from both canvas and capture element
Dictionary <String, int> mapa = new Dictionary <string, int>();
//For debuging purposes
Dictionary <HelperColor, int> mapa_hc = new Dictionary <HelperColor, int>();
for (int i = 9; i < 90; i = i + 9)
{
for (int j = 9; j < 90; j = j + 9)
{
// TODO FIX wb.getpixel returning null ?!
rgb_array[(i - 9) / 9, (j - 9) / 9] = wb.GetPixel(180 + i, 180 + j);
}
}
for (int i = 0; i < 9; i++)
{
for (int j = 0; j < 9; j++)
{
HelperColor hc = temp.clr_name(Color2Hex(rgb_array[i, j]));
if (!mapa_hc.ContainsKey(hc))
{
mapa_hc.Add(hc, 1);
}
else
{
mapa_hc[hc]++;
}
if (!mapa.ContainsKey(hc.name_shade))
{
mapa.Add(hc.name_shade, 1);
}
else
{
mapa[hc.name_shade]++;
}
}
}
/*To search for the shadename that ocured the most */
/*Benchmark estimated to 125+ ms which is allot for iteraating thorugh map *
* TODO create an array variable for this kind of stuff
*/
String placeholder = "";
int max_ = 0;
foreach (KeyValuePair <String, int> kv in mapa)
{
if (max_ < kv.Value)
{
max_ = kv.Value;
placeholder = kv.Key;
}
}
textblock1.Text = placeholder;
captureclr.IsEnabled = true;
// Throws error , cannot convert windows smth uri to smth
//m_mediael.Source = this.c2u.GetSoundUri(placeholder);
//m_mediael.Play();
}
