private void AnnotateView(CanvasDrawingSession drawingSession)
{
CanvasTextFormat lineNumberFormat =
new CanvasTextFormat
{
FontSize = Convert.ToSingle(canvas.FontSize / 2),
FontFamily = canvas.FontFamily.Source,
FontWeight = canvas.FontWeight,
WordWrapping = CanvasWordWrapping.NoWrap
};
for (var i = 0; i < Rows; i++)
{
string s = i.ToString();
var textLayout = new CanvasTextLayout(drawingSession, s.ToString(), lineNumberFormat, 0.0f, 0.0f);
float y = i * (float)CharacterHeight;
drawingSession.DrawLine(0, y, (float)canvas.RenderSize.Width, y, Colors.Beige);
drawingSession.DrawTextLayout(textLayout, (float)(canvas.RenderSize.Width - (CharacterWidth / 2 * s.Length)), y, Colors.Yellow);
s = (i + 1).ToString();
textLayout = new CanvasTextLayout(drawingSession, s.ToString(), lineNumberFormat, 0.0f, 0.0f);
drawingSession.DrawTextLayout(textLayout, (float)(canvas.RenderSize.Width - (CharacterWidth / 2 * (s.Length + 3))), y, Colors.Green);
}
var bigText = Terminal.DebugText;
var bigTextLayout = new CanvasTextLayout(drawingSession, bigText, lineNumberFormat, 0.0f, 0.0f);
drawingSession.DrawTextLayout(bigTextLayout, (float)(canvas.RenderSize.Width - bigTextLayout.DrawBounds.Width - 100), 0, Colors.Yellow);
}
/// <summary>
/// Draws horizontal and vertical coordinates for the board.
/// </summary>
/// <param name="resourceCreator"></param>
/// <param name="drawingSession">used for rendering</param>
/// <param name="boardWidth">width of the game board</param>
/// <param name="boardHeight">height of the game board</param>
private void DrawBoardCoordinates(ICanvasResourceCreator resourceCreator, CanvasDrawingSession drawingSession, int boardWidth, int boardHeight)
{
if (!this.ShowCoordinates)
{
return;
}
int startPosition = _sharedBoardControlState.OriginX;
float fontSize = Math.Min(boardWidth * _cellSize, boardHeight * _cellSize) / (float)ReferenceWidth;
_textFormat.FontSize = ReferenceFontSize * fontSize;
// Draw horizontal char coordinates
for (int i = 0; i < boardWidth; i++)
{
var currentPosition = startPosition + i;
var charCode = GetHorizontalAxisCoordinate(currentPosition, boardWidth);
CanvasTextLayout textLayout = RenderUtilities.GetCachedCanvasTextLayout(resourceCreator, ((char)(charCode)).ToString(), _textFormat, _cellSize);
textLayout.VerticalAlignment = CanvasVerticalAlignment.Center;
textLayout.HorizontalAlignment = CanvasHorizontalAlignment.Center;
drawingSession.DrawTextLayout(
textLayout,
((i + 1) * _cellSize),
0,
Colors.Black);
drawingSession.DrawTextLayout(
textLayout,
((i + 1) * _cellSize), _cellSize * (boardHeight + 1),
Colors.Black);
}
// Draw vertical numerical coordinates
for (int i = 0; i < boardHeight; i++)
{
int y = (boardHeight - i) + _sharedBoardControlState.OriginY;
CanvasTextLayout textLayout = RenderUtilities.GetCachedCanvasTextLayout(resourceCreator, y.ToString(), _textFormat, _cellSize);
textLayout.VerticalAlignment = CanvasVerticalAlignment.Center;
textLayout.HorizontalAlignment = CanvasHorizontalAlignment.Center;
drawingSession.DrawTextLayout(
textLayout,
0,
((i + 1) * _cellSize),
Colors.Black);
drawingSession.DrawTextLayout(
textLayout, _cellSize * (boardWidth + 1),
((i + 1) * _cellSize),
Colors.Black);
}
}
public void drawText(CanvasRenderTarget crt, Color color)
{
using (CanvasDrawingSession ds = crt.CreateDrawingSession())
{
ds.DrawTextLayout(textLayout, (float)location.X, (float)location.Y, color);
}
}
private void DrawPage(CanvasDrawingSession drawingSession, Rect imageableRect, GraphSize graphSize, LabelLocation labelLocation)
{
drawingSession.Transform = GetPrintTransfrom(imageableRect, graphSize, out Size size);
_graph.DrawGraph(drawingSession, size, Colors.Black);
IReadOnlyList <IFunction> functions = _graph.Functions;
if (functions == null || labelLocation == LabelLocation.None)
{
return;
}
// Draw function labels.
string functionString = GetFunctionString(functions, out FuntionLocation[] locations);
using (var layout = new CanvasTextLayout(drawingSession, functionString, LabelFormat, 100, 20))
{
foreach (FuntionLocation location in locations)
{
int start = location.Start;
layout.SetColor(start, location.Length, location.Color);
int parenLocation = functionString.IndexOf('(', start);
// ++ for the f
layout.SetTypography(++start, parenLocation - start, SubScriptTypography);
}
Vector2 labelPoint = GetLabelLocation(labelLocation, layout.LayoutBounds, size);
drawingSession.DrawTextLayout(layout, labelPoint, Colors.Black);
}
}
/// <summary>
/// Draw the stuff on the canvas
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void CanvasControl_Draw(
Microsoft.Graphics.Canvas.UI.Xaml.CanvasControl sender,
Microsoft.Graphics.Canvas.UI.Xaml.CanvasDrawEventArgs args)
{
Debug.WriteLine("canvas draw");
CanvasDrawingSession ds = args.DrawingSession;
if (this.currentGraph != null)
{
this.currentGraph.Draw(args.DrawingSession);
}
else
{
Single x = (Single)(this.MainCanvas.ActualWidth / 2);
Single y = (Single)(this.MainCanvas.ActualHeight / 2);
CanvasTextFormat format = new CanvasTextFormat
{
FontSize = 30.0f,
WordWrapping = CanvasWordWrapping.NoWrap
};
CanvasTextLayout textLayout = new CanvasTextLayout(ds,
"Nothing to see here.", format, 0.0f, 0.0f);
Rect bounds = textLayout.LayoutBounds;
Single newX = (Single)((this.MainCanvas.ActualWidth / 2) - (bounds.Width / 2));
Single newY = (Single)((this.MainCanvas.ActualHeight / 2) - (bounds.Height / 2));
ds.DrawTextLayout(textLayout, newX, newY, Colors.White);
}
}
internal virtual void drawString(string str, int x, int y)
{
using (createAlphaLayer())
{
CanvasTextLayout l = new CanvasTextLayout(graphics, str, font, 0.0f, 0.0f);
graphics.DrawTextLayout(l, x, y, c);
}
}
public void DrawCommon(CanvasDrawingSession g)
{
if (X1 == -1 || Y1 == -1)
{
return;
}
if (X1 == X2 && Y1 == Y2)
{
return;
}
g.DrawLine(X1, Y1, X2, Y2, Pen.Color, Pen.Width);
//save tansform
var save = g.Transform;
var radians = -(float)Radians;//反方向旋转绘图
if (IsGlyphVisible)
{
g.Transform = Matrix3x2.CreateRotation(radians, new Vector2(X1, Y1));
g.DrawLine(X1, Y1 - Pen.GlyphSize / 2, X1, Y1 + Pen.GlyphSize / 2,
Pen.Color, Pen.Width);
g.Transform = Matrix3x2.CreateRotation(radians, new Vector2(X2, Y2));
g.DrawLine(X2, Y2 - Pen.GlyphSize / 2, X2, Y2 + Pen.GlyphSize / 2,
Pen.Color, Pen.Width);
}
var textLayout = CreateTextLayout(Distance.Round3().ToString(), g);
var bounds = textLayout.LayoutBounds;
var size = new Size(bounds.Width + 10, bounds.Height);
var centerX = X1 + (X2 - X1 - size.Width) / 2;
var centerY = Y1 + (Y2 - Y1 - size.Height) / 2;
var ySegment = size.Height / 2 + Pen.Width / 2 + 5;
var offsetX = Math.Sin(radians) * ySegment;
var offsetY = Math.Cos(radians) * ySegment;
offsetX = Math.Abs(offsetX);
offsetX = radians < 0 ? offsetX : -offsetX;
var left = centerX - offsetX;
var top = centerY - offsetY;
centerX = left + size.Width / 2;
centerY = top + size.Height / 2;
g.Transform = Matrix3x2.CreateRotation(radians, new Vector2((float)centerX, (float)centerY));
var rect = new Rect(left, top, size.Width, size.Height);
g.FillRectangle(rect, Pen.TextBackground);
g.DrawTextLayout(textLayout, (float)left + 5, (float)top, Pen.TextColor);
//recover transform
g.Transform = save;
}
internal virtual void drawString(string str, int x, int y)
{
//graphics.DrawText(str, x, y, c, font);
//font.VerticalAlignment = CanvasVerticalAlignment.Center;
CanvasTextLayout l = new CanvasTextLayout(graphics, str, font, 0.0f, 0.0f);
//graphics.DrawRectangle(x, y, (float)l.DrawBounds.Width, (float)l.DrawBounds.Height, Colors.Red);
graphics.DrawTextLayout(l, x, y, c);
}
internal virtual void drawString(string str, int x, int y)
{
//using (createAlphaLayer())
//{
CanvasTextLayout l = new CanvasTextLayout(graphics, str, font, 0.0f, 0.0f);
graphics.DrawTextLayout(l, x, y, Color.FromArgb((byte)alpha, c.R, c.G, c.B));
//}
}
private static void DrawTextOverWhiteRectangle(CanvasDrawingSession ds, Vector2 paddedTopLeft, CanvasTextLayout textLayout)
{
var bounds = textLayout.LayoutBounds;
var rect = new Rect(bounds.Left + paddedTopLeft.X, bounds.Top + paddedTopLeft.Y, bounds.Width, bounds.Height);
ds.FillRectangle(rect, Colors.White);
ds.DrawTextLayout(textLayout, paddedTopLeft, Colors.Black);
}
public void Draw(CanvasDrawingSession ds, int frameCounter, float width, float height)
{
++frameCounter;
float opacity = (float)(Math.Sin(frameCounter * 0.05) + 1) / 2;
DoTest(opacity, ignoreSource, premultipliedTarget[0]);
DoTest(opacity, ignoreSource, ignoreTarget[0]);
DoTest(opacity, premultipliedSource, premultipliedTarget[1]);
DoTest(opacity, premultipliedSource, ignoreTarget[1]);
float halfWidth = width / 2;
var premultipliedToIgnoreLabel = MakeLabel(ds, "Draw Premultiplied to Ignore", halfWidth);
var premultipliedToPremultipliedLabel = MakeLabel(ds, "Draw Premultiplied to Premultiplied", halfWidth);
var ignoreToIgnoreLabel = MakeLabel(ds, "Draw Ignore to Ignore", halfWidth);
var ignoreToPremultipliedLabel = MakeLabel(ds, "Draw Ignore to Premultiplied", halfWidth);
var totalHeight = 64 * 8.0f;
float middle = width / 2;
float imageX = middle + 10;
float textRight = middle - 10;
float y = (height / 2) - (totalHeight / 2);
float ydiff = 64.0f * 2.0f;
ds.DrawImage(premultipliedTarget[0], imageX, y);
ds.DrawTextLayout(premultipliedToPremultipliedLabel, 0, y, Colors.White);
y += ydiff;
ds.DrawImage(ignoreTarget[0], imageX, y);
ds.DrawTextLayout(premultipliedToIgnoreLabel, 0, y, Colors.White);
y += ydiff;
ds.DrawImage(premultipliedTarget[1], imageX, y);
ds.DrawTextLayout(ignoreToPremultipliedLabel, 0, y, Colors.White);
y += ydiff;
ds.DrawImage(ignoreTarget[1], imageX, y);
ds.DrawTextLayout(ignoreToIgnoreLabel, 0, y, Colors.White);
y += ydiff;
}
private void canvas_CreateResources(Microsoft.Graphics.Canvas.UI.Xaml.CanvasAnimatedControl sender, Microsoft.Graphics.Canvas.UI.CanvasCreateResourcesEventArgs args)
{
scroller_layout = new CanvasTextLayout(canvas, about, scroller_format, 0.0f, 0.0f);
scrollPos = new Vector2((float)canvas.ActualWidth, 2f /*((float)canvas.ActualHeight / 2) - ((float)scroller_layout.DrawBounds.Height / 2)*/);
tw = (float)canvas.ActualWidth;
// create renderTarget
scrollerTarget = new CanvasRenderTarget(canvas, (float)scroller_layout.LayoutBounds.Width, (float)scroller_layout.LayoutBounds.Height);
using (CanvasDrawingSession drawingSession = scrollerTarget.CreateDrawingSession())
{
drawingSession.Clear(Colors.Transparent);
drawingSession.DrawTextLayout(scroller_layout, new Vector2(0, 0), Colors.White);
}
}
private void DrawTextWithBackground(CanvasDrawingSession ds, CanvasTextLayout layout, double x, double y)
{
var backgroundRect = layout.LayoutBounds;
backgroundRect.X += x;
backgroundRect.Y += y;
backgroundRect.X -= 20;
backgroundRect.Y -= 20;
backgroundRect.Width += 40;
backgroundRect.Height += 40;
ds.FillRectangle(backgroundRect, Colors.White);
ds.DrawTextLayout(layout, (float)x, (float)y, Colors.Black);
}
public void Draw(CanvasDrawingSession drawingSession, Rect sessionBounds)
{
const int verticalMargin = 3;
CanvasTextFormat format = new CanvasTextFormat
{
FontSize = FontSize,
WordWrapping = CanvasWordWrapping.NoWrap,
FontWeight = IsBold ? FontWeights.Bold : FontWeights.Normal,
FontStyle = IsItalic ? FontStyle.Italic : FontStyle.Normal
};
CanvasTextLayout textLayout = new CanvasTextLayout(drawingSession, Text, format, 0.0f, 0.0f);
drawingSession.DrawTextLayout(textLayout, (float)(Bounds.X - sessionBounds.X + HorizontalMarginBasedOnFont), (float)(Bounds.Y - sessionBounds.Y + verticalMargin), TextColor);
}
private void gauge_Draw(Microsoft.Graphics.Canvas.UI.Xaml.CanvasControl sender, Microsoft.Graphics.Canvas.UI.Xaml.CanvasDrawEventArgs args)
{
using (CanvasDrawingSession drawingSession = args.DrawingSession)
{
Vector2 outputSize = new Vector2((float)(ActualWidth), (float)(ActualHeight));
Vector2 sourceSize = new Vector2(100.0f, -100.0f);
drawingSession.Transform = GetDisplayTransform(outputSize, sourceSize);
using (var geometry = CanvasGeometry.CreatePath(CreateBackgroundGauge(sender)))
{
drawingSession.FillGeometry(geometry, Color.FromArgb(255, 25, 25, 25)); // Colors.DarkSlateGray);
}
using (var geometry2 = CanvasGeometry.CreatePath(CreateForegroundGauge(sender)))
{
drawingSession.FillGeometry(geometry2, ForegroundColor);
}
using (var geometry3 = CanvasGeometry.CreatePath(CreateBorderGauge(sender)))
{
drawingSession.DrawGeometry(geometry3, Colors.White, 2.0f);
}
string text = string.Format("{0:+#0.0;-#0.0;0.0} °C", Temperature);
FontWeight weight = new FontWeight();
weight.Weight = 500;
using (CanvasTextFormat textFormat = new CanvasTextFormat {
FontSize = 15.0f, FontWeight = weight, WordWrapping = CanvasWordWrapping.NoWrap
})
using (CanvasTextLayout layout = new CanvasTextLayout(drawingSession, text, textFormat, 0.0f, 0.0f))
{
float xLocation = -(float)layout.DrawBounds.Width / 2;
float yLocation = -(float)layout.DrawBounds.Height;
outputSize = new Vector2((float)(ActualWidth), (float)(ActualHeight));
sourceSize = new Vector2(100.0f, 100.0f);
drawingSession.Transform = GetDisplayTransform(outputSize, sourceSize);
drawingSession.DrawTextLayout(layout, xLocation, yLocation, ForegroundColor);
}
}
}
private void drawMeasure(CanvasDrawingSession g, Vector2 start, Vector2 end)
{
var textLayout = CreateTextLayout(Vector2.Distance(start, end).Round3().ToString(), g);
var bounds = textLayout.LayoutBounds;
var size = new Size(bounds.Width + 10, bounds.Height);
var ySegment = size.Height / 2 + Pen.Width / 2 + 5;
var q = (end - start).Quadrant();
switch (q)
{
case 2:
case 3:
ySegment = -ySegment;
break;
case 1:
case 4:
break;
}
var centerX = start.X + (end.X - start.X - size.Width) / 2;
var centerY = start.Y + (end.Y - start.Y - size.Height) / 2;
var radians = start.RadianX(end);
var offsetX = Math.Sin(radians) * ySegment;
var offsetY = Math.Cos(radians) * ySegment;
var left = centerX - offsetX;
var top = centerY - offsetY;
centerX = left + size.Width / 2;
centerY = top + size.Height / 2;
g.Transform = Matrix3x2.CreateRotation(-radians, new Vector2((float)centerX, (float)centerY));
var rect = new Rect(left, top, size.Width, size.Height);
g.FillRectangle(rect, Pen.TextBackground);
g.DrawTextLayout(textLayout, (float)left + 5, (float)top, Pen.TextColor);
}
public void DrawCommon(CanvasDrawingSession g)
{
//save tansform
var save = g.Transform;
g.FillRectangle(new Rect(X, Y, Pen.Width, Pen.Width), Pen.Color);
var c = Colors?[4];
if (c != null)
{
g.Transform = Matrix3x2.CreateRotation(radians, new Vector2(X, Y));
var color = c.GetValueOrDefault();
var text = color.ToHex();
var textLayout = CreateTextLayout(text, g);
var bounds = textLayout.LayoutBounds;
var size = new Size(bounds.Width + 10, bounds.Height);
var colorBlock = new Rect(X + Pen.Width / 2, Y + Pen.Width * 3 / 2 + 5,
Pen.GlyphSize, Pen.GlyphSize);
if (IsGlyphVisible)
{
g.FillRectangle(colorBlock, color);
g.DrawRectangle(colorBlock, Pen.Color, Pen.Width);
colorBlock.X -= Pen.Width / 2;
colorBlock.Y += colorBlock.Height + Pen.Width / 2 + 5;
}
var left = colorBlock.Left;
var top = colorBlock.Top;
var rect = new Rect(left, top, size.Width, size.Height);
g.FillRectangle(rect, Pen.TextBackground);
g.DrawTextLayout(textLayout, (float)left + 5, (float)top, Pen.TextColor);
}
//recover transform
g.Transform = save;
}
private void DoEffect(CanvasDrawingSession ds, Size size, float amount)
{
size.Width = size.Width - ExpandAmount;
size.Height = size.Height - ExpandAmount;
var offset = (float)(ExpandAmount / 2);
using (var textLayout = CreateTextLayout(ds, size))
using (var textCommandList = new CanvasCommandList(ds))
{
using (var textDs = textCommandList.CreateDrawingSession())
{
textDs.DrawTextLayout(textLayout, 0, 0, GlowColor);
}
glowEffectGraph.Setup(textCommandList, amount);
ds.DrawImage(glowEffectGraph.Output, offset, offset);
ds.DrawTextLayout(textLayout, offset, offset, TextColor);
}
}
private void DrawHex(CanvasDrawingSession drawingSession, Hex hex, Camera camera)
{
if (hex.Passable)
{
drawingSession.DrawLine(hex.Corners[0] - camera.Offset, hex.Corners[1] - camera.Offset, Colors.Black);
drawingSession.DrawLine(hex.Corners[1] - camera.Offset, hex.Corners[2] - camera.Offset, Colors.Black);
drawingSession.DrawLine(hex.Corners[2] - camera.Offset, hex.Corners[3] - camera.Offset, Colors.Black);
drawingSession.DrawLine(hex.Corners[3] - camera.Offset, hex.Corners[4] - camera.Offset, Colors.Black);
drawingSession.DrawLine(hex.Corners[4] - camera.Offset, hex.Corners[5] - camera.Offset, Colors.Black);
drawingSession.DrawLine(hex.Corners[5] - camera.Offset, hex.Corners[0] - camera.Offset, Colors.Black);
var centerPoint = hex.Center - camera.Offset;
var rect = new Rect(centerPoint.ToPoint(), centerPoint.ToPoint());
for (int i = 0; i < 6; i++)
{
rect.Union((hex.Corners[i] - camera.Offset).ToPoint());
}
rect.Y = Math.Floor(rect.Y) - 2.0d;
rect.Height = Math.Ceiling(rect.Height) + 4.0d;
drawingSession.DrawImage(_tileImage, rect);
drawingSession.DrawCircle(centerPoint, 3, hex.IsSelected ? Colors.Blue : Colors.Gold);
CanvasTextFormat format = new CanvasTextFormat {
FontSize = 20.0f, WordWrapping = CanvasWordWrapping.NoWrap
};
CanvasTextLayout textLayout = new CanvasTextLayout(drawingSession, hex.Coordinate.ToString(), format, 0.0f, 0.0f);
drawingSession.DrawTextLayout(textLayout, centerPoint.X - (float)textLayout.DrawBounds.Width / 2.0f, centerPoint.Y, Colors.Black);
if (hex.Pawn != null)
{
drawingSession.FillRectangle(new Rect((centerPoint - new Vector2(25, 25)).ToPoint(), new Size(50, 50)), hex.Pawn.Selected ? Colors.HotPink : Colors.Red);
}
}
else
{
HighlightHex(hex, drawingSession, Colors.DarkGray);
}
}
public async Task <StorageFile> DrawAsync()
{
if (!CheckResources())
{
throw new ArgumentOutOfRangeException();
}
var size = GetTileSize();
var device = CanvasDevice.GetSharedDevice();
var offscreen = new CanvasRenderTarget(device, (float)size.Width, (float)size.Height, 96);
using (CanvasDrawingSession ds = offscreen.CreateDrawingSession())
{
ds.Clear(Colors.Transparent);
for (int i = 0; i < List.Count(); i++)
{
var todo = List[i];
ds.DrawTextLayout(CreateTextLayout(device, todo.Content), new Vector2(10f, 10 * i),
new CanvasSolidColorBrush(device, Colors.White));
}
}
var cacheFolder = await ApplicationData.Current.LocalFolder.CreateFolderAsync("LiveTile", CreationCollisionOption.OpenIfExists);
var file = await cacheFolder.CreateFileAsync($"{TileKind.ToString()}.png", CreationCollisionOption.GenerateUniqueName);
var bytes = offscreen.GetPixelBytes();
using (var fs = await file.OpenAsync(FileAccessMode.ReadWrite))
{
var encoder = await BitmapEncoder.CreateAsync(BitmapEncoder.PngEncoderId, fs);
encoder.SetPixelData(BitmapPixelFormat.Bgra8, BitmapAlphaMode.Ignore, (uint)size.Width, (uint)size.Height, 96, 96, bytes);
await encoder.FlushAsync();
}
return(file);
}
//////
// GameTree drawing
//////
private void DrawGameTree(CanvasDrawingSession drawingSession, GameTreeNode gameTreeRoot)
{
int resultVerticalOffset = 0;
WalkGameTree(gameTreeRoot, 0, ref resultVerticalOffset, 0,
(node, horizontalOffset, verticalOffset, parentVerticalOffset) =>
{
// Calculate node position
Vector2 stoneTopLeft = new Vector2(
horizontalOffset * NODESIZE + horizontalOffset * NODESPACING,
verticalOffset * NODESIZE + verticalOffset * NODESPACING);
Vector2 stoneCenter = stoneTopLeft;
stoneCenter.X += NODESIZE * 0.5f;
stoneCenter.Y += NODESIZE * 0.5f;
string nodeText = "";
// Get text for node
if (node.Move.Kind == MoveKind.PlaceStone)
{
nodeText = node.Move.Coordinates.ToIgsCoordinates();
}
else if (node.Move.Kind == MoveKind.Pass)
{
nodeText = NODEPASSTEXT;
}
CanvasTextLayout textLayout = GetTextLayoutForString(drawingSession.Device, nodeText);
// Draw node according to the color of player whose move that was
if (node.Move.WhoMoves == StoneColor.Black)
{
// Black move
drawingSession.FillEllipse(stoneCenter, NODESIZE * 0.5f, NODESIZE * 0.5f, BlackNodeColor);
drawingSession.DrawTextLayout(textLayout, stoneTopLeft, Colors.White);
}
else if (node.Move.WhoMoves == StoneColor.White)
{
// White move
drawingSession.FillEllipse(stoneCenter, NODESIZE * 0.5f, NODESIZE * 0.5f, WhiteNodeColor);
drawingSession.DrawTextLayout(textLayout, stoneTopLeft, Colors.Black);
}
else
{
// Empty node, no move
drawingSession.FillEllipse(stoneCenter, NODESIZE * 0.5f, NODESIZE * 0.5f, EmptyNodeColor);
}
// If the current node is the selected node, draw highlight
if (node == ViewModel.SelectedGameTreeNode)
{
drawingSession.DrawEllipse(stoneCenter, NODESIZE * 0.5f, NODESIZE * 0.5f, HighlightNodeColor, NODEHIGHLIGHTSTROKE);
}
// Calculate starting and end points for line connecting two nodes
Vector2 lineStart = new Vector2(
(horizontalOffset) * NODESIZE + (horizontalOffset - 1) * NODESPACING,
(parentVerticalOffset) * NODESIZE + parentVerticalOffset * NODESPACING + NODESIZE * 0.5f);
Vector2 lineEnd = new Vector2(
horizontalOffset * NODESIZE + horizontalOffset * NODESPACING,
verticalOffset * NODESIZE + verticalOffset * NODESPACING + NODESIZE * 0.5f);
// Draw line between new node and its parent
drawingSession.DrawLine(lineStart, lineEnd, LineColor);
return(GameTreeNodeCallbackResultBehavior.Continue);
});
}
private void CanvasControl_Draw(CanvasControl sender, CanvasDrawEventArgs args)
{
// Get the canvas drawing session
CanvasDrawingSession canvas = args.DrawingSession;
double actualWidth = sender.ActualWidth;
double actualHeight = sender.ActualHeight;
float xCentreBottomCircle = (float)(actualWidth / 2);
float yCenterBottomCircle = (float)(actualHeight - (actualWidth / 2));
float outerRadiusBottomCircle = (float)(actualWidth / 2);
float outerRadiusTopCircle = (float)(outerRadiusBottomCircle / 2);
float xCenterTopCircle = (float)(actualWidth / 2);
float yCentreTopCircle = (float)(outerRadiusTopCircle);
float outerRectangleWidth = (float)(actualWidth / 2);
float outerRectangleHeight = (float)(actualHeight - outerRadiusBottomCircle - outerRadiusTopCircle);
float outerRectangleTop = outerRadiusTopCircle;
float outerRectangleLeft = (float)(actualWidth - outerRectangleWidth) / 2;
// Black Background
canvas.FillCircle(xCenterTopCircle, yCentreTopCircle, outerRadiusTopCircle, Colors.Black);
canvas.FillRectangle(outerRectangleLeft, outerRectangleTop, outerRectangleWidth, outerRectangleHeight, Colors.Black);
canvas.FillCircle(xCentreBottomCircle, yCenterBottomCircle, outerRadiusBottomCircle, Colors.Black);
float innerRadiusTopCircle = outerRadiusTopCircle - 5f;
float innerRadiusBottomCircle = outerRadiusBottomCircle - 5f;
float innerRectangleWidth = outerRectangleWidth - 10f;
float innerRectangleHeight = outerRectangleHeight;
float innerRectangleTop = outerRadiusTopCircle;
float innerRectangleLeft = (float)(actualWidth - innerRectangleWidth) / 2;
// Inner parts
canvas.FillCircle(xCenterTopCircle, yCentreTopCircle, innerRadiusTopCircle, Colors.White);
canvas.FillRectangle(innerRectangleLeft, innerRectangleTop, innerRectangleWidth, innerRectangleHeight, Colors.White);
canvas.FillCircle(xCentreBottomCircle, yCenterBottomCircle, innerRadiusBottomCircle, Colors.Red);
float valueRectangleBottom = (float)(actualHeight - (2 * outerRadiusBottomCircle));
float maximumValueLength = valueRectangleBottom - outerRadiusTopCircle;
// Scale
canvas.FillRectangle(innerRectangleLeft, valueRectangleBottom, innerRectangleWidth, outerRadiusBottomCircle, Colors.Red);
float valueLength = (float)(maximumValueLength * (Clamp(Temperature, MinimumTemperature, MaximumTemperature) / (MaximumTemperature - MinimumTemperature)));
canvas.FillRectangle(innerRectangleLeft, valueRectangleBottom - valueLength, innerRectangleWidth, valueLength, Colors.Red);
// Display as text
string text = string.Format("{0:+#0.0;-#0.0;0.0} °C", Temperature);
FontWeight weight = new FontWeight();
weight.Weight = 900;
CanvasTextFormat format = new CanvasTextFormat {
FontSize = 20f, FontWeight = weight, WordWrapping = CanvasWordWrapping.NoWrap,
};
CanvasTextLayout textLayout = new CanvasTextLayout(canvas, text, format, 0.0f, 0.0f);
float xLoc = xCentreBottomCircle - ((float)textLayout.DrawBounds.Width / 2);
float yLoc = yCenterBottomCircle - ((float)textLayout.DrawBounds.Height);
canvas.DrawTextLayout(textLayout, xLoc, yLoc, Colors.White);
}
private void PaintTextLayer(CanvasDrawingSession drawingSession, List <VirtualTerminal.Layout.LayoutRow> spans, CanvasTextFormat textFormat, bool showBlink)
{
var dipToDpiRatio = Windows.Graphics.Display.DisplayInformation.GetForCurrentView().LogicalDpi / 96;
double lineY = 0;
foreach (var textRow in spans)
{
drawingSession.Transform =
Matrix3x2.CreateScale(
(float)(textRow.DoubleWidth ? 2.0 : 1.0), // Scale double width
(float)(textRow.DoubleHeightBottom | textRow.DoubleHeightTop ? 2.0 : 1.0) // Scale double high
);
var drawY =
(lineY - (textRow.DoubleHeightBottom ? CharacterHeight : 0)) * // Offset position upwards for bottom of double high char
((textRow.DoubleHeightBottom | textRow.DoubleHeightTop) ? 0.5 : 1.0); // Scale position for double height
double drawX = 0;
foreach (var textSpan in textRow.Spans)
{
var runWidth = CharacterWidth * (textSpan.Text.Length);
if (textSpan.Hidden || (textSpan.Blink && !showBlink))
{
drawX += runWidth;
continue;
}
var color = GetSolidColorBrush(textSpan.ForgroundColor);
textFormat.FontWeight = textSpan.Bold ? FontWeights.Bold : FontWeights.Light;
var textLayout = new CanvasTextLayout(drawingSession, textSpan.Text, textFormat, 0.0f, 0.0f);
drawingSession.DrawTextLayout(
textLayout,
(float)drawX,
(float)drawY,
color
);
// TODO : Come up with a better means of identifying line weight and offset
double underlineOffset = textLayout.LineMetrics[0].Baseline * dipToDpiRatio * 1.07;
if (textSpan.Underline)
{
drawingSession.DrawLine(
new Vector2(
(float)drawX,
(float)(drawY + underlineOffset)
),
new Vector2(
(float)(drawX + runWidth),
(float)(drawY + underlineOffset)
),
color
);
}
drawX += CharacterWidth * (textSpan.Text.Length);
}
lineY += CharacterHeight;
}
}
public static void DrawGrid(CanvasDrawingSession drawingSession, Transform transform, Color gridColor)
{
Rect labelBounds = GetLabelBounds(transform.CanvasSize);
Vector2 xAxisLeft = transform.GetDisplayVector(transform.Left, 0);
Vector2 xAxisRight = transform.GetDisplayVector(transform.Right, 0);
drawingSession.DrawLine(xAxisLeft, xAxisRight, gridColor, DisplayConstants.AxisLineWidth);
Vector2 yAxisTop = transform.GetDisplayVector(0, transform.Top);
Vector2 yAxisBottom = transform.GetDisplayVector(0, transform.Bottom);
drawingSession.DrawLine(yAxisTop, yAxisBottom, gridColor, DisplayConstants.AxisLineWidth);
Vector2 unitNormal = transform.GetLogicalNormal(DisplayConstants.GridInterval);
double interval = GetInterval(unitNormal.X);
double halfInterval = interval / 2;
double x = transform.Left - (transform.Left % halfInterval);
bool isLabelLine = Math.IEEERemainder(x, interval).AlmostEqual(0);
for (; x <= transform.Right - (transform.Right % halfInterval); x += halfInterval)
{
if (x.AlmostEqual(0))
{
isLabelLine = !isLabelLine;
continue;
}
Vector2 xLineStart = transform.GetDisplayVector(x, transform.Top);
Vector2 xLineEnd = transform.GetDisplayVector(x, transform.Bottom);
drawingSession.DrawLine(xLineStart, xLineEnd, gridColor, GetLineWidth(isLabelLine));
// Add the interval labels.
if (isLabelLine)
{
CanvasTextLayout label = CreateLabel(drawingSession, x);
Rect layoutBounds = label.LayoutBounds.Offset(new Vector2(xLineStart.X + 1, xAxisLeft.Y));
layoutBounds = ClampY(layoutBounds, labelBounds);
drawingSession.DrawTextLayout(label, (float)layoutBounds.Left, (float)layoutBounds.Top, gridColor);
}
isLabelLine = !isLabelLine;
}
interval = GetInterval(unitNormal.Y);
halfInterval = interval / 2;
double y = transform.Top - (transform.Top % halfInterval);
isLabelLine = Math.IEEERemainder(y, interval).AlmostEqual(0);
for (; y >= transform.Bottom - (transform.Bottom % halfInterval); y -= halfInterval)
{
if (y.AlmostEqual(0))
{
isLabelLine = !isLabelLine;
continue;
}
Vector2 yLineStart = transform.GetDisplayVector(transform.Left, y);
Vector2 yLineEnd = transform.GetDisplayVector(transform.Right, y);
drawingSession.DrawLine(yLineStart, yLineEnd, gridColor, GetLineWidth(isLabelLine));
if (isLabelLine)
{
CanvasTextLayout label = CreateLabel(drawingSession, y);
Rect layoutBounds = label.LayoutBounds.Offset(new Vector2(yAxisTop.X + 2, yLineStart.Y));
layoutBounds = ClampX(layoutBounds, labelBounds);
drawingSession.DrawTextLayout(label, (float)layoutBounds.Left, (float)layoutBounds.Top, gridColor);
}
isLabelLine = !isLabelLine;
}
}
private void canvas_RegionsInvalidated(CanvasVirtualControl sender, CanvasRegionsInvalidatedEventArgs args)
{
if (Text == null)
{
return;
}
// Update the diff map
if (_parentScrollViewer == null)
{
_parentScrollViewer = VisualTreeHelper.FindParent <ScrollViewer>(this);
if (_parentScrollViewer != null)
{
_parentScrollViewer.ViewChanged += (s, e) =>
{
if (DiffMap != null)
{
DiffMap.UpdateTextViews();
}
};
// Force update once
if (DiffMap != null)
{
DiffMap.UpdateTextViews();
}
}
}
if (_language == null && !string.IsNullOrEmpty(FileExtension))
{
_language = Languages.FindById(FileExtension);
}
foreach (Windows.Foundation.Rect region in args.InvalidatedRegions)
{
using (CanvasDrawingSession ds = sender.CreateDrawingSession(region))
{
ds.Clear(_defaultBackgroundColor);
int startLine = (int)Math.Clamp(Math.Floor(region.Top / LineHeight), 0, Text.LineCount);
// add 2 to the end line count. we want to "overdraw" a bit if the line is going to be cut-off
int endLine = (int)Math.Clamp(Math.Ceiling(region.Bottom / LineHeight) + 2, 0, Text.LineCount);
StringBuilder stringRegion = new StringBuilder();
for (int i = startLine; i < endLine; i++)
{
ITextLine line = Text.GetLine(i);
if (line is DiffTextLine diffLine)
{
if (diffLine.ChangeType == DiffLineType.Empty)
{
stringRegion.AppendLine(); // null line
}
else
{
stringRegion.AppendLine(Text.GetLine(i).ToString());
}
}
}
using (var canvasText = new CanvasTextLayout(ds, stringRegion.ToString(), _textFormat, 9999, (float)region.Height))
{
// Handle the diff line background colors
int index = 0;
for (int i = startLine; i < endLine; i++)
{
var line = Text.GetLine(i);
if (line is DiffTextLine diffLine)
{
switch (diffLine.ChangeType)
{
case DiffLineType.Insert:
{
ds.FillRectangle(0, i * LineHeight, (float)this.ActualWidth, MathF.Ceiling(LineHeight), _addedBackgroundColor);
if (_language == null)
{
canvasText.SetBrush(index, line.Length, _addedForegroundBrush);
}
}
break;
case DiffLineType.Remove:
{
ds.FillRectangle(0, i * LineHeight, (float)this.ActualWidth, MathF.Ceiling(LineHeight), _removedBackgroundColor);
if (_language == null)
{
canvasText.SetBrush(index, line.Length, _removedForegroundBrush);
}
}
break;
case DiffLineType.Empty:
{
ds.FillRectangle(0, i * LineHeight, (float)this.ActualWidth, MathF.Ceiling(LineHeight), _nullBrush);
}
break;
case DiffLineType.Unchanged:
default:
break;
}
}
index += line.Length + 2; // add for newline
}
// Syntax highlight
if (_language != null)
{
_colorizer.FormatLine(_language, CanvasRoot, canvasText, stringRegion.ToString());
}
// Draw the text
ds.DrawTextLayout(canvasText, 0, startLine * LineHeight, _defaultForegroundBrush);
}
}
}
}
void DrawVU(CanvasDrawingSession ds, float volumeLeft, float volumeRight)
{
//TODO: move consts out of here
Color GreenLit = Color.FromArgb(255, 0, 255, 0);
Color GreenDim = Color.FromArgb(255, 0, 153, 0);
Color YellowLit = Color.FromArgb(255, 255, 255, 0);
Color YellowDim = Color.FromArgb(255, 153, 153, 0);
Color RedLit = Color.FromArgb(255, 255, 0, 0);
Color RedDim = Color.FromArgb(255, 153, 0, 0);
const float gap = 3.0f;
const float channelGap = 10.0f;
const float segmentHeight = 15.0f;
const float segmentWidth = 50.0f;
float[] vuValues = { -60, -57, -54, -51, -48, -45, -42, -39, -36, -33, -30, -27, -24, -21, -18, -15, -12, -9, -6, -3, 0 };
Size segmentSize = new Size(segmentWidth, segmentHeight);
Point positionLeft = new Point(channelGap * 4, channelGap * 2);
Point positionRight = new Point(positionLeft.X + segmentWidth + channelGap, positionLeft.Y);
Rect segmentLeft = new Rect(positionLeft, segmentSize);
Rect segmentRight = new Rect(positionRight, segmentSize);
// Calculate real VU meter values with rise and fall times
m_VolumeData[0] -= (m_VolumeData[0] - volumeLeft) * (m_VolumeData[0] < volumeLeft ? meterRiseTime : meterFallTime);
m_VolumeData[1] -= (m_VolumeData[1] - volumeRight) * (m_VolumeData[1] < volumeRight ? meterRiseTime : meterFallTime);
m_PeakVolumeData[0] -= (m_PeakVolumeData[0] - volumeLeft) * (m_PeakVolumeData[0] < volumeLeft ? peakMeterRiseTime : peakMeterFallTime);
m_PeakVolumeData[1] -= (m_PeakVolumeData[1] - volumeRight) * (m_PeakVolumeData[1] < volumeRight ? peakMeterRiseTime : peakMeterFallTime);
// Match meter values to meter indexes
int foundIndex = Array.BinarySearch <float>(vuValues, m_VolumeData[0]);
int leftActiveIndex = foundIndex != -1 ? (foundIndex < 0 ? ~foundIndex : foundIndex) : -1;
foundIndex = Array.BinarySearch <float>(vuValues, m_VolumeData[1]);
int rightActiveIndex = foundIndex != -1 ? (foundIndex < 0 ? ~foundIndex : foundIndex) : -1;
foundIndex = Array.BinarySearch <float>(vuValues, m_PeakVolumeData[0]);
int leftPeakIndex = foundIndex != -1 ? (foundIndex < 0 ? ~foundIndex : foundIndex) : -1;
foundIndex = Array.BinarySearch <float>(vuValues, m_PeakVolumeData[1]);
int rightPeakIndex = foundIndex != -1 ? (foundIndex < 0 ? ~foundIndex : foundIndex) : -1;
/* TODO - Remove replaced with Array.BinarySearch above
* bool found = false;
* for (int i = vuValues.Length - 2; i > 1; i--)
* {
* if (volumeLeft > vuValues[i - 1] && volumeLeft < vuValues[i + 1])
* {
* leftActiveIndex = i;
* found = true;
* break;
* }
* }
*
* if (!found)
* {
* // Debug.WriteLine("Not found");
* }
*
* for (int i = vuValues.Length - 2; i > 1; i--)
* {
* if (volumeRight > vuValues[i - 1] && volumeRight < vuValues[i + 1])
* {
* rightActiveIndex = i;
* break;
* }
* }*/
Color litColor;
Color unLitColor;
CanvasTextFormat formatleft = new CanvasTextFormat();
formatleft.FontSize = 9;
formatleft.HorizontalAlignment = CanvasHorizontalAlignment.Right;
CanvasTextFormat formatright = new CanvasTextFormat();
formatright.FontSize = 9;
formatright.HorizontalAlignment = CanvasHorizontalAlignment.Left;
for (int i = vuValues.Length - 1; i >= 0; i--)
{
CanvasTextLayout text = new CanvasTextLayout(CanvasDevice.GetSharedDevice(), vuValues[i] + " dB", formatleft, 30, 50);
ds.DrawTextLayout(text, new Vector2((float)positionLeft.X - 34.0f, (float)positionLeft.Y), Color.FromArgb(255, 0, 0, 0));
CanvasTextLayout text2 = new CanvasTextLayout(CanvasDevice.GetSharedDevice(), vuValues[i] + " dB", formatright, 30, 50);
ds.DrawTextLayout(text2, new Vector2((float)positionRight.X + (float)segmentSize.Width + 4.0f, (float)positionLeft.Y), Color.FromArgb(255, 0, 0, 0));
if (i >= vuValues.Length - 3)
{
litColor = RedLit;
unLitColor = RedDim;
}
else if (i >= vuValues.Length - 6 && i < vuValues.Length - 3)
{
litColor = YellowLit;
unLitColor = YellowDim;
}
else
{
litColor = GreenLit;
unLitColor = GreenDim;
}
segmentLeft = new Rect(positionLeft, segmentSize);
if (i <= leftActiveIndex || i == leftPeakIndex)
{
ds.FillRectangle(segmentLeft, litColor);
}
else
{
ds.FillRectangle(segmentLeft, unLitColor);
}
positionLeft = new Point(positionLeft.X, positionLeft.Y + gap + segmentSize.Height);
segmentRight = new Rect(positionRight, segmentSize);
if (i <= rightActiveIndex || i == rightPeakIndex)
{
ds.FillRectangle(segmentRight, litColor);
}
else
{
ds.FillRectangle(segmentRight, unLitColor);
}
positionRight = new Point(positionRight.X, positionRight.Y + gap + segmentSize.Height);
}
}
//Render Time to Drawing Session - Trio
void DrawTimeOnTileTrio(CanvasDrawingSession ds, string TextTop, string TextMid, string TextBot)
{
try
{
CanvasTextLayout LayoutTop = new CanvasTextLayout(ds, TextTop, Win2DCanvasTextFormatTitle, LiveTileWidth, LiveTileHeight);
CanvasTextLayout LayoutMid = new CanvasTextLayout(ds, TextMid, Win2DCanvasTextFormatBody, LiveTileWidth, LiveTileHeight);
CanvasTextLayout LayoutBot = new CanvasTextLayout(ds, TextBot, Win2DCanvasTextFormatBody, LiveTileWidth, LiveTileHeight);
//Live tile content - Time
if (!setLiveTileTimeCutOut)
{
//Live tile background photo or color
if (setDisplayBackgroundPhoto)
{
ds.Clear(Colors.Black); ds.DrawImage(Win2DCanvasBitmap, 0, 0, Win2DCanvasRenderTarget.Bounds, setDisplayBackgroundBrightnessFloat);
}
else
{
ds.Clear(Win2DCanvasColor);
}
//Live tile content - Center
if (setLiveTileFontDuoColor)
{
ds.DrawTextLayout(LayoutTop, 0, (TimeHeight1 - 66), Win2DFontColorWhite);
}
else
{
ds.DrawTextLayout(LayoutTop, 0, (TimeHeight1 - 66), Win2DFontColorCusto);
}
ds.DrawTextLayout(LayoutMid, 0, TimeHeight1, Win2DFontColorCusto);
ds.DrawTextLayout(LayoutBot, 0, (TimeHeight1 + 58), Win2DFontColorCusto);
}
else
{
//Live tile background transparency
ds.Clear(Colors.Transparent);
CanvasGeometry GeometryBackground = CanvasGeometry.CreateRectangle(ds, 0, 0, LiveTileWidth, LiveTileHeight);
CanvasGeometry GeometryTop = CanvasGeometry.CreateText(LayoutTop);
CanvasGeometry GeometryMid = CanvasGeometry.CreateText(LayoutMid);
CanvasGeometry GeometryBot = CanvasGeometry.CreateText(LayoutBot);
if (setDisplayBackgroundPhoto)
{
CanvasGeometry GeometryExclude1 = GeometryBackground.CombineWith(GeometryTop, Matrix3x2.CreateTranslation(0, (TimeHeight1 - 66)), CanvasGeometryCombine.Exclude);
GeometryExclude1 = GeometryExclude1.CombineWith(GeometryMid, Matrix3x2.CreateTranslation(0, TimeHeight1), CanvasGeometryCombine.Exclude);
GeometryExclude1 = GeometryExclude1.CombineWith(GeometryBot, Matrix3x2.CreateTranslation(0, (TimeHeight1 + 58)), CanvasGeometryCombine.Exclude);
ds.FillGeometry(GeometryExclude1, Colors.Black);
GeometryExclude1.Dispose();
}
CanvasGeometry GeometryExclude2 = GeometryBackground.CombineWith(GeometryTop, Matrix3x2.CreateTranslation(0, (TimeHeight1 - 66)), CanvasGeometryCombine.Exclude);
GeometryExclude2 = GeometryExclude2.CombineWith(GeometryMid, Matrix3x2.CreateTranslation(0, TimeHeight1), CanvasGeometryCombine.Exclude);
GeometryExclude2 = GeometryExclude2.CombineWith(GeometryBot, Matrix3x2.CreateTranslation(0, (TimeHeight1 + 58)), CanvasGeometryCombine.Exclude);
if (setDisplayBackgroundPhoto)
{
ds.FillGeometry(GeometryExclude2, Win2DCanvasImageBrush);
}
else
{
ds.FillGeometry(GeometryExclude2, Win2DCanvasColor);
}
GeometryExclude2.Dispose();
GeometryBackground.Dispose();
GeometryTop.Dispose();
GeometryMid.Dispose();
GeometryBot.Dispose();
}
LayoutTop.Dispose();
LayoutMid.Dispose();
LayoutBot.Dispose();
}
catch { }
}
//Render Time to Drawing Session - Solo
void DrawTimeOnTileSolo(CanvasDrawingSession ds, int AmPmHeightMargin, bool AmPmCenter, bool HorizontalTime)
{
try
{
//Set the text render layout
CanvasTextLayout LayoutTimeHour = new CanvasTextLayout(ds, TextTimeHour, Win2DCanvasTextFormatTitle, LiveTileWidth, LiveTileHeight);
CanvasTextLayout LayoutTimeSplit = new CanvasTextLayout(ds, TextTimeSplit, Win2DCanvasTextFormatBody, LiveTileWidth, LiveTileHeight);
CanvasTextLayout LayoutTimeMin = new CanvasTextLayout(ds, TextTimeMin, Win2DCanvasTextFormatBody, LiveTileWidth, LiveTileHeight);
CanvasTextLayout LayoutTimeAmPm = new CanvasTextLayout(ds, TextTimeAmPm, Win2DCanvasTextFormatSub, LiveTileWidth, LiveTileHeight);
//Calculate the render positions
int SplitWidthMargin = 15;
int SplitHorizontal = 0;
int HourHorizontal = 0;
int MinHorizontal = 0;
int AmPmHorizontal = 0;
int AmPmVertical = 0;
if (Win2DCanvasTextFormatTitle.HorizontalAlignment == CanvasHorizontalAlignment.Center)
{
HourHorizontal = -Convert.ToInt32((LayoutTimeHour.DrawBounds.Width / 2) + (LayoutTimeSplit.DrawBounds.Width / 2) + SplitWidthMargin);
MinHorizontal = Convert.ToInt32((LayoutTimeMin.DrawBounds.Width / 2) + (LayoutTimeSplit.DrawBounds.Width / 2) + SplitWidthMargin);
if (!HorizontalTime)
{
if (setDisplayTimeCustomText)
{
//Calculate margin difference and center the text
if (setDisplayAMPMClock)
{
if (!AmPmCenter)
{
AmPmHorizontal = Convert.ToInt32(LayoutTimeSplit.DrawBounds.Right - LayoutTimeAmPm.DrawBounds.Width);
}
AmPmVertical = Convert.ToInt32(LayoutTimeSplit.DrawBounds.Bottom + TimeHeight1 - AmPmHeightMargin);
}
}
else
{
//Calculate margin difference and center the text
Int32 MarginDifference = (Math.Abs(MinHorizontal) - Math.Abs(HourHorizontal));
SplitHorizontal = SplitHorizontal - MarginDifference;
HourHorizontal = HourHorizontal - MarginDifference;
MinHorizontal = MinHorizontal - MarginDifference;
if (setDisplayAMPMClock)
{
if (!AmPmCenter)
{
AmPmHorizontal = Convert.ToInt32(LayoutTimeMin.DrawBounds.Right + MinHorizontal - LayoutTimeAmPm.DrawBounds.Width);
}
AmPmVertical = Convert.ToInt32(LayoutTimeMin.DrawBounds.Bottom + TimeHeight1 - AmPmHeightMargin);
}
}
}
else
{
if (setDisplayTimeCustomText)
{
//Calculate margin difference and center the text
Int32 MarginDifference = 0;
if (setDisplayAMPMClock)
{
MarginDifference = MarginDifference + Convert.ToInt32((LayoutTimeAmPm.DrawBounds.Width / 2) + (SplitWidthMargin / 2));
}
SplitHorizontal = SplitHorizontal - MarginDifference;
if (setDisplayAMPMClock)
{
AmPmHorizontal = Convert.ToInt32(LayoutTimeSplit.DrawBounds.Right + SplitWidthMargin + SplitHorizontal);
int TimeAmPmHeightText = Convert.ToInt32(LayoutTimeAmPm.DrawBounds.Height + LayoutTimeAmPm.DrawBounds.Top);
AmPmVertical = Convert.ToInt32(LayoutTimeSplit.DrawBounds.Bottom + TimeHeight1 - TimeAmPmHeightText);
}
}
else
{
//Calculate margin difference and center the text
Int32 MarginDifference = (Math.Abs(MinHorizontal) - Math.Abs(HourHorizontal));
if (setDisplayAMPMClock)
{
MarginDifference = MarginDifference + Convert.ToInt32((LayoutTimeAmPm.DrawBounds.Width / 2) + (SplitWidthMargin / 2));
}
SplitHorizontal = SplitHorizontal - MarginDifference;
HourHorizontal = HourHorizontal - MarginDifference;
MinHorizontal = MinHorizontal - MarginDifference;
if (setDisplayAMPMClock)
{
AmPmHorizontal = Convert.ToInt32(LayoutTimeMin.DrawBounds.Right + SplitWidthMargin + MinHorizontal);
int TimeAmPmHeightText = Convert.ToInt32(LayoutTimeAmPm.DrawBounds.Height + LayoutTimeAmPm.DrawBounds.Top);
AmPmVertical = Convert.ToInt32(LayoutTimeMin.DrawBounds.Bottom + TimeHeight1 - TimeAmPmHeightText);
}
}
}
}
else if (Win2DCanvasTextFormatTitle.HorizontalAlignment == CanvasHorizontalAlignment.Right)
{
if (setDisplayTimeCustomText)
{
SplitHorizontal = -LiveTilePadding;
AmPmHorizontal = -LiveTilePadding;
AmPmVertical = Convert.ToInt32(LayoutTimeSplit.DrawBounds.Bottom + TimeHeight1 - AmPmHeightMargin);
}
else
{
MinHorizontal = -LiveTilePadding;
SplitHorizontal = -Convert.ToInt32(LiveTilePadding + LayoutTimeMin.DrawBounds.Width + SplitWidthMargin);
HourHorizontal = -Convert.ToInt32(LiveTilePadding + LayoutTimeMin.DrawBounds.Width + SplitWidthMargin + LayoutTimeSplit.DrawBounds.Width + SplitWidthMargin);
AmPmHorizontal = -LiveTilePadding;
AmPmVertical = Convert.ToInt32(LayoutTimeMin.DrawBounds.Bottom + TimeHeight1 - AmPmHeightMargin);
}
}
else if (Win2DCanvasTextFormatTitle.HorizontalAlignment == CanvasHorizontalAlignment.Left)
{
if (setDisplayTimeCustomText)
{
SplitHorizontal = LiveTilePadding;
AmPmHorizontal = LiveTilePadding;
AmPmVertical = Convert.ToInt32(LayoutTimeSplit.DrawBounds.Bottom + TimeHeight1 - AmPmHeightMargin);
}
else
{
HourHorizontal = LiveTilePadding;
SplitHorizontal = Convert.ToInt32(LiveTilePadding + LayoutTimeHour.DrawBounds.Width + SplitWidthMargin);
MinHorizontal = Convert.ToInt32(LiveTilePadding + LayoutTimeHour.DrawBounds.Width + SplitWidthMargin + LayoutTimeSplit.DrawBounds.Width + SplitWidthMargin);
AmPmHorizontal = LiveTilePadding;
AmPmVertical = Convert.ToInt32(LayoutTimeHour.DrawBounds.Bottom + TimeHeight1 - AmPmHeightMargin);
}
}
//Check the live tile text style
if (!setLiveTileTimeCutOut)
{
//Live tile background photo or color
if (setDisplayBackgroundPhoto)
{
ds.Clear(Colors.Black); ds.DrawImage(Win2DCanvasBitmap, 0, 0, Win2DCanvasRenderTarget.Bounds, setDisplayBackgroundBrightnessFloat);
}
else
{
ds.Clear(Win2DCanvasColor);
}
if (setLiveTileFontDuoColor)
{
ds.DrawTextLayout(LayoutTimeHour, HourHorizontal, TimeHeight1, Win2DFontColorWhite);
ds.DrawTextLayout(LayoutTimeSplit, SplitHorizontal, TimeHeight1, Win2DFontColorCusto);
ds.DrawTextLayout(LayoutTimeMin, MinHorizontal, TimeHeight1, Win2DFontColorCusto);
ds.DrawTextLayout(LayoutTimeAmPm, AmPmHorizontal, AmPmVertical, Win2DFontColorWhite);
}
else
{
ds.DrawTextLayout(LayoutTimeHour, HourHorizontal, TimeHeight1, Win2DFontColorCusto);
ds.DrawTextLayout(LayoutTimeSplit, SplitHorizontal, TimeHeight1, Win2DFontColorCusto);
ds.DrawTextLayout(LayoutTimeMin, MinHorizontal, TimeHeight1, Win2DFontColorCusto);
ds.DrawTextLayout(LayoutTimeAmPm, AmPmHorizontal, AmPmVertical, Win2DFontColorCusto);
}
}
else
{
//Live tile background transparency
ds.Clear(Colors.Transparent);
CanvasGeometry GeometryBackground = CanvasGeometry.CreateRectangle(ds, 0, 0, LiveTileWidth, LiveTileHeight);
CanvasGeometry GeometryHour = CanvasGeometry.CreateText(LayoutTimeHour);
CanvasGeometry GeometrySplit = CanvasGeometry.CreateText(LayoutTimeSplit);
CanvasGeometry GeometryMin = CanvasGeometry.CreateText(LayoutTimeMin);
CanvasGeometry GeometryAmPm = CanvasGeometry.CreateText(LayoutTimeAmPm);
if (setDisplayBackgroundPhoto)
{
CanvasGeometry GeometryExclude1 = GeometryBackground.CombineWith(GeometryHour, Matrix3x2.CreateTranslation(HourHorizontal, TimeHeight1), CanvasGeometryCombine.Exclude);
GeometryExclude1 = GeometryExclude1.CombineWith(GeometrySplit, Matrix3x2.CreateTranslation(SplitHorizontal, TimeHeight1), CanvasGeometryCombine.Exclude);
GeometryExclude1 = GeometryExclude1.CombineWith(GeometryMin, Matrix3x2.CreateTranslation(MinHorizontal, TimeHeight1), CanvasGeometryCombine.Exclude);
GeometryExclude1 = GeometryExclude1.CombineWith(GeometryAmPm, Matrix3x2.CreateTranslation(AmPmHorizontal, AmPmVertical), CanvasGeometryCombine.Exclude);
ds.FillGeometry(GeometryExclude1, Colors.Black);
GeometryExclude1.Dispose();
}
CanvasGeometry GeometryExclude2 = GeometryBackground.CombineWith(GeometryHour, Matrix3x2.CreateTranslation(HourHorizontal, TimeHeight1), CanvasGeometryCombine.Exclude);
GeometryExclude2 = GeometryExclude2.CombineWith(GeometrySplit, Matrix3x2.CreateTranslation(SplitHorizontal, TimeHeight1), CanvasGeometryCombine.Exclude);
GeometryExclude2 = GeometryExclude2.CombineWith(GeometryMin, Matrix3x2.CreateTranslation(MinHorizontal, TimeHeight1), CanvasGeometryCombine.Exclude);
GeometryExclude2 = GeometryExclude2.CombineWith(GeometryAmPm, Matrix3x2.CreateTranslation(AmPmHorizontal, AmPmVertical), CanvasGeometryCombine.Exclude);
if (setDisplayBackgroundPhoto)
{
ds.FillGeometry(GeometryExclude2, Win2DCanvasImageBrush);
}
else
{
ds.FillGeometry(GeometryExclude2, Win2DCanvasColor);
}
GeometryExclude2.Dispose();
GeometryBackground.Dispose();
GeometryHour.Dispose();
GeometrySplit.Dispose();
GeometryMin.Dispose();
GeometryAmPm.Dispose();
}
LayoutTimeHour.Dispose();
LayoutTimeSplit.Dispose();
LayoutTimeMin.Dispose();
LayoutTimeAmPm.Dispose();
}
catch { }
}
private void OnCanvasDraw(CanvasControl sender, CanvasDrawEventArgs args)
{
CanvasDrawingSession drawingSession = args.DrawingSession;
CanvasTextFormat format =
new CanvasTextFormat
{
FontSize = Convert.ToSingle(canvas.FontSize),
FontFamily = canvas.FontFamily.Source,
FontWeight = canvas.FontWeight,
WordWrapping = CanvasWordWrapping.NoWrap
};
ProcessTextFormat(drawingSession, format);
drawingSession.FillRectangle(new Rect(0, 0, canvas.RenderSize.Width, canvas.RenderSize.Height), GetBackgroundColor(Terminal.CursorState.Attributes, false));
lock (Terminal)
{
int row = ViewTop;
float verticalOffset = -row * (float)CharacterHeight;
var lines = Terminal.ViewPort.GetLines(ViewTop, Rows);
var defaultTransform = drawingSession.Transform;
foreach (var line in lines)
{
if (line == null)
{
row++;
continue;
}
int column = 0;
drawingSession.Transform = Matrix3x2.CreateScale(
(float)(line.DoubleWidth ? 2.0 : 1.0),
(float)(line.DoubleHeightBottom | line.DoubleHeightTop ? 2.0 : 1.0)
);
var spanStart = 0;
while (column < line.Count)
{
bool selected = TextSelection == null ? false : TextSelection.Within(column, row);
var backgroundColor = GetBackgroundColor(line[column].Attributes, selected);
if (column < (line.Count - 1) && GetBackgroundColor(line[column + 1].Attributes, TextSelection == null ? false : TextSelection.Within(column + 1, row)) == backgroundColor)
{
column++;
continue;
}
var rect = new Rect(
spanStart * CharacterWidth,
((row - (line.DoubleHeightBottom ? 1 : 0)) * CharacterHeight + verticalOffset) * (line.DoubleHeightBottom | line.DoubleHeightTop ? 0.5 : 1.0),
((column - spanStart + 1) * CharacterWidth) + 0.9,
CharacterHeight + 0.9
);
drawingSession.FillRectangle(rect, backgroundColor);
column++;
spanStart = column;
}
row++;
}
drawingSession.Transform = defaultTransform;
row = ViewTop;
foreach (var line in lines)
{
if (line == null)
{
row++;
continue;
}
int column = 0;
drawingSession.Transform = Matrix3x2.CreateScale(
(float)(line.DoubleWidth ? 2.0 : 1.0),
(float)(line.DoubleHeightBottom | line.DoubleHeightTop ? 2.0 : 1.0)
);
var spanStart = 0;
string toDisplay = string.Empty;
while (column < line.Count)
{
bool selected = TextSelection == null ? false : TextSelection.Within(column, row);
var foregroundColor = GetForegroundColor(line[column].Attributes, selected);
toDisplay += line[column].Char.ToString() + line[column].CombiningCharacters;
if (
column < (line.Count - 1) &&
GetForegroundColor(line[column + 1].Attributes, TextSelection == null ? false : TextSelection.Within(column + 1, row)) == foregroundColor &&
line[column + 1].Attributes.Underscore == line[column].Attributes.Underscore &&
line[column + 1].Attributes.Reverse == line[column].Attributes.Reverse &&
line[column + 1].Attributes.Bright == line[column].Attributes.Bright
)
{
column++;
continue;
}
var rect = new Rect(
spanStart * CharacterWidth,
((row - (line.DoubleHeightBottom ? 1 : 0)) * CharacterHeight + verticalOffset) * (line.DoubleHeightBottom | line.DoubleHeightTop ? 0.5 : 1.0),
((column - spanStart + 1) * CharacterWidth) + 0.9,
CharacterHeight + 0.9
);
var textLayout = new CanvasTextLayout(drawingSession, toDisplay, format, 0.0f, 0.0f);
drawingSession.DrawTextLayout(
textLayout,
(float)rect.Left,
(float)rect.Top,
foregroundColor
);
if (line[column].Attributes.Underscore)
{
drawingSession.DrawLine(
new Vector2(
(float)rect.Left,
(float)rect.Bottom
),
new Vector2(
(float)rect.Right,
(float)rect.Bottom
),
foregroundColor
);
}
column++;
spanStart = column;
toDisplay = "";
}
//foreach (var character in line)
//{
// bool selected = TextSelection == null ? false : TextSelection.Within(column, row);
// var rect = new Rect(
// column * CharacterWidth,
// ((row - (line.DoubleHeightBottom ? 1 : 0)) * CharacterHeight + verticalOffset) * (line.DoubleHeightBottom | line.DoubleHeightTop ? 0.5 : 1.0),
// CharacterWidth + 0.9,
// CharacterHeight + 0.9
// );
// var toDisplay = character.Char.ToString() + character.CombiningCharacters;
// var textLayout = new CanvasTextLayout(drawingSession, toDisplay, format, 0.0f, 0.0f);
// var foregroundColor = GetForegroundColor(character.Attributes, selected);
// drawingSession.DrawTextLayout(
// textLayout,
// (float)rect.Left,
// (float)rect.Top,
// foregroundColor
// );
// if (character.Attributes.Underscore)
// {
// drawingSession.DrawLine(
// new Vector2(
// (float)rect.Left,
// (float)rect.Bottom
// ),
// new Vector2(
// (float)rect.Right,
// (float)rect.Bottom
// ),
// foregroundColor
// );
// }
// column++;
//}
row++;
}
drawingSession.Transform = defaultTransform;
if (Terminal.CursorState.ShowCursor)
{
var cursorY = Terminal.ViewPort.TopRow - ViewTop + Terminal.CursorState.CurrentRow;
var cursorRect = new Rect(
Terminal.CursorState.CurrentColumn * CharacterWidth,
cursorY * CharacterHeight,
CharacterWidth + 0.9,
CharacterHeight + 0.9
);
drawingSession.DrawRectangle(cursorRect, GetForegroundColor(Terminal.CursorState.Attributes, false));
}
}
if (ViewDebugging)
{
AnnotateView(drawingSession);
}
}
public void Draw(CanvasDrawingSession drawingSession, CanvasTimingInformation timing)
{
float pulseTime(float period)
{
float modTime = (float)(timing.TotalTime.TotalMilliseconds % period);
if (modTime < period / 2)
{
return(modTime / (period / 2));
}
else
{
return(1 - (modTime - period / 2) / (period / 2));
}
}
fpsCounter.Draw(timing);
using (var ds = bloomRendering.CreateDrawingSession())
{
ds.Clear(Colors.Black);
ds.Transform = Camera.Transform;
for (float x = -EntityManager.GameSize + 100; x < EntityManager.GameSize; x += 100)
{
ds.DrawLine(new Vector2(x, -EntityManager.GameSize), new Vector2(x, EntityManager.GameSize), Color.FromArgb(255, 20, 0, 0), 2);
}
for (float y = -EntityManager.GameSize + 100; y < EntityManager.GameSize; y += 100)
{
ds.DrawLine(new Vector2(-EntityManager.GameSize, y), new Vector2(EntityManager.GameSize, y), Color.FromArgb(255, 20, 0, 0), 2);
}
using (var spriteBatch = ds.CreateSpriteBatch())
{
EntityRenderer.Draw(spriteBatch, timing);
}
float pulse = pulseTime(1000);
ds.DrawLine(new Vector2(-EntityManager.GameSize, -EntityManager.GameSize), new Vector2(-EntityManager.GameSize, EntityManager.GameSize), Colors.OrangeRed, 3 + pulse * 2);
ds.DrawLine(new Vector2(EntityManager.GameSize, -EntityManager.GameSize), new Vector2(EntityManager.GameSize, EntityManager.GameSize), Colors.OrangeRed, 3 + pulse * 2);
ds.DrawLine(new Vector2(-EntityManager.GameSize, EntityManager.GameSize), new Vector2(EntityManager.GameSize, EntityManager.GameSize), Colors.OrangeRed, 3 + pulse * 2);
ds.DrawLine(new Vector2(-EntityManager.GameSize, -EntityManager.GameSize), new Vector2(EntityManager.GameSize, -EntityManager.GameSize), Colors.OrangeRed, 3 + pulse * 2);
}
bloomRendering.DrawResult(drawingSession);
foreach (var player in EntityManager.Entities.Where(e => e is Player).Cast <Player>())
{
var playerColor = Color.FromArgb((byte)(player.Color.W * 255), (byte)(player.Color.X * 255), (byte)(player.Color.Y * 255), (byte)(player.Color.Z * 255));
var playerPosition = Vector2.Transform(player.Position, Camera.Transform);
var textLayout = new CanvasTextLayout(drawingSession, player.Name, new CanvasTextFormat {
FontSize = 12
}, 256.0f, 32.0f)
{
WordWrapping = CanvasWordWrapping.NoWrap
};
var textSize = textLayout.LayoutBounds;
drawingSession.DrawTextLayout(textLayout, playerPosition - new Vector2((float)(textSize.Width / 2), (float)(textSize.Height / 2 + 64)), playerColor);
drawingSession.DrawRectangle(new Rect(playerPosition.X - 32, playerPosition.Y - 48, 64f, 8), playerColor);
if (player.Health > 0)
{
drawingSession.FillRectangle(new Rect(playerPosition.X - 32, playerPosition.Y - 48, 64f * player.Health / 100f, 8), playerColor);
}
if (player.Shield > 0)
{
drawingSession.FillRectangle(new Rect(playerPosition.X - 32, playerPosition.Y - 48, 64f * player.Shield / 100f, 8), Colors.Aquamarine);
}
}
drawingSession.DrawText("FPS: " + fpsCounter.FPS, new Vector2(0, 0), fpsCounter.FPS > 50 ? Colors.LimeGreen : fpsCounter.FPS > 40 ? Colors.YellowGreen : fpsCounter.FPS > 30 ? Colors.Yellow : fpsCounter.FPS > 20 ? Colors.Orange : fpsCounter.FPS > 10 ? Colors.OrangeRed : Colors.Red);
drawingSession.DrawText("Ping: " + Math.Round(gameServer.PingMS), new Vector2(0, 32), gameServer.PingMS < 25 ? Colors.LimeGreen : gameServer.PingMS < 50 ? Colors.YellowGreen : gameServer.PingMS < 100 ? Colors.Yellow : gameServer.PingMS < 150 ? Colors.Orange : gameServer.PingMS < 300 ? Colors.OrangeRed : Colors.Red);
drawingSession.DrawText(DebugString ?? "", new Vector2(0, 64), Colors.Wheat);
}