/// <summary>
/// 获取图片主颜色
/// </summary>
/// <param name="b"></param>
/// <param name="backgroundBrush"></param>
/// <returns></returns>
public static async Task <SolidColorBrush> GetMajorColorAndBlur(byte[] b, ImageBrush backgroundBrush)
{
WriteableBitmap wb = new WriteableBitmap(1000, 1500);
using (IRandomAccessStream iras = b.AsBuffer().AsStream().AsRandomAccessStream())
{
await wb.SetSourceAsync(iras);
}
//高斯模糊
BlurEffect be = new BlurEffect(wb);
backgroundBrush.ImageSource = await be.ApplyFilter(10);//高斯模糊等级可以自己定义
//取主色调并应用到TagsTextBlock
return(new SolidColorBrush(GetColor.GetMajorColor(wb)));
}
public async void UpdateData()
{
nowplay = await Class.Model.Player.GetNowPlay();
var playlist = await Class.Model.PlayList.GetPlayList();
if (playlist != null)
{
switch (playlist.cyc)
{
case Class.Model.PlayList.cycling.单曲循环:
Cyc_Btn.Icon = new SymbolIcon(Symbol.RepeatOne);
break;
case Class.Model.PlayList.cycling.列表循环:
Cyc_Btn.Icon = new SymbolIcon(Symbol.RepeatAll);
break;
case Class.Model.PlayList.cycling.随机播放:
Cyc_Btn.Icon = new SymbolIcon(Symbol.Shuffle);
break;
default:
break;
}
}
NowLrc_Text.Text = "";
if (nowplay != null)
{
SongName_Text.Text = nowplay.title;
SingerName_Text.Text = nowplay.singername;
if (nowplay.albumid.Length > 0)
{
var imgurl = await GetAlbumImg(nowplay.albumid);
Album_Img.Source = new BitmapImage(new Uri(imgurl));
WriteableBitmap wb = new WriteableBitmap(1000, 1500);
HttpClient hc = new HttpClient();
byte[] b = await hc.GetByteArrayAsync(imgurl);
using (IRandomAccessStream iras = b.AsBuffer().AsStream().AsRandomAccessStream())
{
await wb.SetSourceAsync(iras);
}
BlurEffect be = new BlurEffect(wb);
albumimgbrush = new ImageBrush()
{
ImageSource = await be.ApplyFilter(2), Stretch = Stretch.UniformToFill
};
mainGrid.Background = new ImageBrush()
{
ImageSource = await be.ApplyFilter(2), Stretch = Stretch.UniformToFill
};
}
else
{
Album_Img.Source = new BitmapImage()
{
UriSource = new Uri("ms-appx:///Assets/image/albumimg2.png")
};
}
}
else
{
SongName_Text.Text = "酷狗音乐";
SingerName_Text.Text = "传播好音乐";
}
}
private async void init()
{
BackgroundMedia = Class.MediaControl.GetCurrent();
ProcessTimer.Interval = TimeSpan.FromMilliseconds(800);
PicTimer.Interval = TimeSpan.FromSeconds(60);
PicTimer.Tick += async(s, e) =>
{
if (PlayerFlip.SelectedIndex == 1)
{
if (singerdata != null && singerdata.pics != null && singerdata.pics.Count > 0)
{
if (picnum == singerdata.pics.Count - 1)
{
picnum = 0;
}
else
{
picnum = picnum + 1;
}
if (PlayerFlip.SelectedIndex == 1)
{
WriteableBitmap wb = new WriteableBitmap(1000, 1500);
HttpClient hc = new HttpClient();
byte[] b = await hc.GetByteArrayAsync(singerdata.pics[picnum].Replace("{size}", "480"));
using (IRandomAccessStream iras = b.AsBuffer().AsStream().AsRandomAccessStream())
{
await wb.SetSourceAsync(iras);
}
BlurEffect be = new BlurEffect(wb);
mainGrid.Background = new ImageBrush()
{
ImageSource = await be.ApplyFilter(1), Stretch = Stretch.UniformToFill
};
}
}
}
};
ProcessTimer.Tick += async(s, e) =>
{
ishander = false;
var alltime = BackgroundMedia.NaturalDuration.TotalSeconds;
var alltime_m = Math.Floor(alltime / 60);
var alltime_s = Math.Floor(alltime % 60);
var thistime = BackgroundMedia.Position.TotalSeconds;
var thistime_m = Math.Floor(thistime / 60);
var thistime_s = Math.Floor(thistime % 60);
if (alltime_s < 10)
{
AllTime_Text.Text = alltime_m.ToString() + ":0" + alltime_s.ToString();
}
else
{
AllTime_Text.Text = alltime_m.ToString() + ":" + alltime_s.ToString();
};
if (thistime_s < 10)
{
ThisTime_Text.Text = thistime_m.ToString() + ":0" + thistime_s.ToString();
}
else
{
ThisTime_Text.Text = thistime_m.ToString() + ":" + thistime_s.ToString();
};
SongSlider.Maximum = alltime;
SongSlider.Value = thistime;
await Task.Delay(50);
ishander = true;
};
lrcpanel.LrcNowText = NowLrc_Text;
UpdateData();
if (BackgroundMedia.CurrentState == MediaPlayerState.Playing)
{
PlayBtn.Icon = new SymbolIcon(Symbol.Pause);
nowplay = await Class.Model.PlayList.GetNowPlay();
if (nowplay != null)
{
lrcpanel.LrcNowText = NowLrc_Text;
lrcpanel.LoadLrcFromLocal();
}
ProcessTimer.Start();
}
else
{
PlayBtn.Icon = new SymbolIcon(Symbol.Play);
}
BackgroundMedia.CurrentStateChanged += BackgroundMedia_CurrentStateChanged;
}
private async void DropArea_Drop(object sender, DragEventArgs e)
{
if (e.DataView.Contains(StandardDataFormats.StorageItems))
{
MainColorText.Text = "Loading...";
var items = await e.DataView.GetStorageItemsAsync();
//文件过滤，防止他们往里面拖 excel
// items = items.OfType<StorageFile>().Where(s => s.FileType.Equals(".jpg")).ToList() as IReadOnlyList<IStorageItem>;
//items = items.OfType<StorageFile>().Where(s => s.FileType.Equals(".png")).ToList() as IReadOnlyList<IStorageItem>;
//细化一下文件类型，然后对于非法类型做一下提示
if (items.Count == 0)
{
MainColorText.Text = "Please drag a JPG file in this panel.";
}
if (items.Count > 0)
{
var storageFile = items[0] as StorageFile;
//设置图片路径
ImageBrush imageBrush = new ImageBrush();
BitmapImage bitmap = new BitmapImage();
await bitmap.SetSourceAsync(await storageFile.OpenAsync(FileAccessMode.Read));
imageBrush.ImageSource = bitmap;
PriImagePath.Fill = imageBrush;
PriImagePath2.Fill = imageBrush;
TempPanelImg.Fill = imageBrush;
TempPanelImg.Visibility = Visibility.Visible;
MainColorText.Text = "Calculating...";
//获取主色调
ColorAbouts colorAbouts = new ColorAbouts();
FileAbouts fileAbouts = new FileAbouts();
ColorMatch colorMatch = new ColorMatch();
StorageFile file2 = await fileAbouts.GetPanelPic(TempPanel);
string comColor = await colorAbouts.GetPicMainColor(file2, StatisticsGrid);
string mainColor = "#" + comColor.Substring(3, 6);
TempPanelImg.Visibility = Visibility.Collapsed;
//颜色匹配&设置边框
int minNub = colorMatch.CompareDist(mainColor);
TriditionalColor triditionalColors = new TriditionalColor();
TridColor[] tridColors = new TridColor[630];
tridColors = triditionalColors.InitTriditionalColors();
ColorNameTextblock.Text = tridColors[minNub].Name;
SolidColorBrush triColor = colorAbouts.GetSolidColorBrush(tridColors[minNub].Hex);
ColorBorder.BorderBrush = triColor;
MainColorGrid.Background = triColor;
//设置时间戳
TimeTurn timestamp = new TimeTurn();
string atime = await timestamp.GetImageProperties(storageFile);
TimestampTextBlock.Text = atime;
//test
TempPanelImg.Visibility = Visibility.Visible;
WriteableBitmap wb2 = new WriteableBitmap(1000, 600);
string mainColorHex2 = "#000000";
if (file2 != null)
{
// Set the source of the WriteableBitmap to the image stream
using (IRandomAccessStream fileStream2 = await file2.OpenAsync(FileAccessMode.Read))
{
try
{
await wb2.SetSourceAsync(fileStream2);
System.IO.File.Delete(file2.Path);
}
catch (TaskCanceledException)
{
// The async action to set the WriteableBitmap's source may be canceled if the user clicks the button repeatedly
}
}
mainColorHex2 = ColorMatch.GetMajorColor2(wb2).ToString();
string mainColor2 = "#" + mainColorHex2.Substring(3, 6);
//DisplayText.Text = mainColor2;
TimestampTextBlock.Foreground = colorAbouts.GetSolidColorBrush(colorAbouts.InvertColor2(mainColor2));
//设置天数
TextHelper textHelper = new TextHelper();
DaysTextblock.Text = textHelper.CalculateDays().ToString();
//设置节气
LunarHolDayTextBlock.Text = TextHelper.GetLunarHolDay(DateTime.Now);
//设置表情
RanTextBlock.Text = textHelper.RandomEmoji();
//弥散阴影
MainColorText.Text = "Almost Done...";
WriteableBitmap wb = new WriteableBitmap(1600, 1600);
StorageFile file = await fileAbouts.GetPanelPic(PicPanel);
if (file != null)
{
// Set the source of the WriteableBitmap to the image stream
using (IRandomAccessStream fileStream = await file.OpenAsync(FileAccessMode.Read))
{
try
{
await wb.SetSourceAsync(fileStream);
}
catch (TaskCanceledException)
{
// The async action to set the WriteableBitmap's source may be canceled if the user clicks the button repeatedly
}
}
//高斯模糊
BlurEffect be = new BlurEffect(wb);
ShadowImg.Source = await be.ApplyFilter(22);//高斯模糊等级可以自己定义
System.IO.File.Delete(file.Path);
}
MainColorText.Text = "Done!";
}
}
}
}
