private void _skiaView_PaintSurface(object sender, SKPaintSurfaceEventArgs e)
{
Stopwatch renderStopWatch = null;
if (RenderOptions.ShowFrameRate)
{
renderStopWatch = Stopwatch.StartNew();
}
//e.Surface.Canvas.Clear(new SKColor(Container.BackgroundColor.R, Container.BackgroundColor.G, Container.BackgroundColor.B, Container.BackgroundColor.A));
e.Surface.Canvas.Clear(SKColors.White);
using (new SKAutoCanvasRestore(e.Surface.Canvas))
{
var deviceSize = new Primitives.Size(e.Info.Width, e.Info.Height);
var deviceIndSize = new Primitives.Size(_skiaView.Width, _skiaView.Height);
var scaleDpi = new Primitives.Point(e.Info.Width / _skiaView.Width, e.Info.Height / _skiaView.Height);
e.Surface.Canvas.Scale((float)scaleDpi.X, (float)scaleDpi.Y);
_root.Measure(deviceIndSize);
_root.Arrange(new Primitives.Rect(0, 0, deviceIndSize.Width, deviceIndSize.Height));
_root.Render(e.Surface.Canvas);
}
if (renderStopWatch != null)
{
renderStopWatch.Stop();
using (var ptRect = new SkiaSharp.SKPaint()
.ApplyBrush(new SolidColorBrush(new Primitives.Color(0, 0, 0))))
using (var ptText = new SkiaSharp.SKPaint()
.ApplyBrush(new SolidColorBrush(new Primitives.Color(255, 255, 255))))
{
e.Surface.Canvas.DrawRect(e.Info.Width - 50.0f, 0.0f, 100.0f, 10.0f, ptRect);
var elapsedString = renderStopWatch.ElapsedMilliseconds == 0 ? "-" : $"{(1.0 / renderStopWatch.ElapsedMilliseconds * 1000).ToString("##.00", CultureInfo.InvariantCulture)}FPS";
e.Surface.Canvas.DrawText(elapsedString, new SKPoint(e.Info.Width - 50.0f, 10.0f), ptText);
}
renderStopWatch.Reset();
}
}
public override void DrawCharacterInBounds(char character, MusicFontStyles fontStyle, Primitives.Point location, Primitives.Size size, Primitives.Color color, MusicalSymbol owner)
{
renderingQueue.Enqueue(() => base.DrawCharacterInBounds(character, fontStyle, location, size, color, owner));
if (renderingQueue.Count > BufferSize)
{
FlushBuffer();
}
}
public override void DrawCharacterInBounds(char character, MusicFontStyles fontStyle, Primitives.Point location, Primitives.Size size, Primitives.Color color, MusicalSymbol owner)
{
if (!EnsureProperPage(owner))
{
return;
}
if (Settings.RenderingMode != ScoreRenderingModes.Panorama)
{
location = location.Translate(CurrentScore.DefaultPageSettings);
}
var font = TypedSettings.GetFont(fontStyle);
var path = new GraphicsPath();
path.AddString(character.ToString(), font.FontFamily, (int)font.Style, Canvas.DpiY * font.Size / 72, new Point(0, 0), new StringFormat());
var matrix = new Matrix();
var matrix2 = new Matrix();
var pathBounds = path.GetBounds();
var scaleX = (float)size.Width / pathBounds.Width;
var scaleY = (float)size.Height / pathBounds.Height;
matrix2.Translate((float)location.X - (float)LinespacesToPixels(2.5), (float)location.Y - (float)LinespacesToPixels(2.5)); //TODO: Sprawdzić czemu się źle przesuwa i usunąć linespacestopixels
matrix.Scale(scaleX, scaleY);
path.Transform(matrix);
path.Transform(matrix2);
Canvas.DrawPath(new Pen(ConvertColor(color)), path);
Canvas.FillPath(new SolidBrush(ConvertColor(color)), path);
}
public override void DrawCharacterInBounds(char character, MusicFontStyles fontStyle, Primitives.Point location, Primitives.Size size, Primitives.Color color, MusicalSymbol owner)
{
}
public override void DrawCharacterInBounds(char character, MusicFontStyles fontStyle, Primitives.Point location, Primitives.Size size, Primitives.Color color, MusicalSymbol owner)
{
if (!EnsureProperPage(owner))
{
return;
}
if (Settings.RenderingMode != ScoreRenderingModes.Panorama)
{
location = location.Translate(CurrentScore.DefaultPageSettings);
}
Typeface typeface = TypedSettings.GetFont(fontStyle);
GlyphTypeface glyphTypeface;
if (!typeface.TryGetGlyphTypeface(out glyphTypeface))
{
return;
}
var glyphMap = glyphTypeface.CharacterToGlyphMap;
var outline = glyphTypeface.GetGlyphOutline(glyphMap[character], 1000, 100);
var path = new Path();
path.Data = outline;
path.Stroke = new SolidColorBrush(ConvertColor(color));
path.Fill = new SolidColorBrush(ConvertColor(color));
path.Visibility = BoolToVisibility(owner.IsVisible);
path.Stretch = Stretch.Fill;
var viewBox = new Viewbox();
viewBox.Child = path;
viewBox.Width = size.Width;
viewBox.Height = size.Height;
viewBox.Stretch = Stretch.Fill;
Canvas.SetLeft(viewBox, location.X);
Canvas.SetTop(viewBox, location.Y);
Canvas.Children.Add(viewBox);
OwnershipDictionary.Add(path, owner);
}
public override void DrawStringInBounds(string text, MusicFontStyles fontStyle, Primitives.Point location, Primitives.Size size, Primitives.Color color, MusicalSymbol owner)
{
location = location.Translate(CurrentScore.DefaultPageSettings);
TextBlock textBlock = new TextBlock();
textBlock.FontFamily = Fonts.Get(fontStyle);
textBlock.FontSize = 200;
textBlock.Text = text;
textBlock.Margin = new Thickness(0, -25, 0, 0);
textBlock.Foreground = new SolidColorBrush(ConvertColor(color));
textBlock.Visibility = BoolToVisibility(owner.IsVisible);
var viewBox = new Viewbox();
viewBox.Child = textBlock;
viewBox.Width = size.Width;
viewBox.Height = size.Height;
viewBox.Stretch = Stretch.Fill;
viewBox.RenderTransform = new ScaleTransform()
{
ScaleX = 1, ScaleY = 1.9
};
Windows.UI.Xaml.Controls.Canvas.SetLeft(viewBox, location.X + 3d);
Windows.UI.Xaml.Controls.Canvas.SetTop(viewBox, location.Y);
Canvas.Children.Add(viewBox);
OwnershipDictionary.Add(textBlock, owner);
}
public override void DrawCharacterInBounds(char character, MusicFontStyles fontStyle, Primitives.Point location, Primitives.Size size, Primitives.Color color, MusicalSymbol owner)
{
if (!EnsureProperPage(owner))
{
return;
}
if (Settings.RenderingMode != ScoreRenderingModes.Panorama)
{
location = location.Translate(CurrentScore.DefaultPageSettings);
}
/*var path = GetPathFromCharacter(character, fontStyle);
*
* path.Stroke = new SolidColorBrush(ConvertColor(color));
* path.Fill = new SolidColorBrush(ConvertColor(color));
* path.Visibility = BoolToVisibility(owner.IsVisible);
* path.Stretch = Stretch.Fill;
*
* var viewBox = new Viewbox();
* viewBox.Child = path;
* viewBox.Width = size.Width;
* viewBox.Height = size.Height;
* viewBox.Stretch = Stretch.Fill;
* Canvas.SetLeft(viewBox, location.X);
* Canvas.SetTop(viewBox, location.Y);
* Canvas.Children.Add(viewBox);
*
* OwnershipDictionary.Add(path, owner);*/
}
public override void DrawStringInBounds(string text, MusicFontStyles fontStyle, Primitives.Point location, Primitives.Size size, Primitives.Color color, MusicalSymbol owner)
{
}
public static SizeF ToSizeF(this Primitives.Size size)
{
return(new SizeF(size.Width, size.Height));
}
