public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
double opacityFactor = infosFading.GetOpacityTrackable(trackingTimestamps, currentTimestamp);
if (opacityFactor <= 0)
{
return;
}
Point start = transformer.Transform(points["a"]);
Point end = transformer.Transform(points["b"]);
using (Pen penEdges = styleHelper.GetPen(opacityFactor, transformer.Scale))
using (Brush brush = styleHelper.GetBrush(opacityFactor))
{
if (distorter != null && distorter.Initialized)
{
DrawDistorted(canvas, distorter, transformer, penEdges, brush, start, end);
}
else
{
DrawStraight(canvas, transformer, penEdges, brush, start, end);
}
}
if (trackExtraData != TrackExtraData.None)
{
string text = GetExtraDataText();
miniLabel.SetText(text);
miniLabel.Draw(canvas, transformer, opacityFactor);
}
}
public double AddSpot(long timestamp, GraphicsPath path, IImageToViewportTransformer transformer)
{
// Add the shape of this spotlight to the global mask for the frame.
// The dim rectangle is added separately in Spotlights class.
double opacityFactor = infosFading.GetOpacityFactor(timestamp);
if (tracking)
{
opacityFactor = 1.0;
}
if (opacityFactor <= 0)
{
return(0);
}
//RescaleCoordinates(_fStretchFactor, _DirectZoomTopLeft);
Point center = transformer.Transform(points["o"]);
int r = transformer.Transform(radius);
rescaledRect = center.Box(r);
path.AddEllipse(rescaledRect);
// Return the opacity factor at this spot so the spotlights manager is able to compute the global dim value.
return(opacityFactor);
}
public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
double opacityFactor = infosFading.GetOpacityFactor(currentTimestamp);
if (tracking)
{
opacityFactor = 1.0;
}
if (opacityFactor <= 0)
{
return;
}
ComputeValues(transformer);
Point pointO = transformer.Transform(points["o"]);
Point pointA = transformer.Transform(points["a"]);
Point pointB = transformer.Transform(points["b"]);
Rectangle boundingBox = transformer.Transform(angleHelper.SweepAngle.BoundingBox);
if (boundingBox.Size == Size.Empty)
{
return;
}
using (Pen penEdges = styleHelper.GetBackgroundPen((int)(opacityFactor * 255)))
using (SolidBrush brushEdges = styleHelper.GetBackgroundBrush((int)(opacityFactor * 255)))
using (SolidBrush brushFill = styleHelper.GetBackgroundBrush((int)(opacityFactor * defaultBackgroundAlpha)))
{
penEdges.Width = 2;
// Disk section
canvas.FillPie(brushFill, boundingBox, angleHelper.SweepAngle.Start, angleHelper.SweepAngle.Sweep);
canvas.DrawArc(penEdges, boundingBox, angleHelper.SweepAngle.Start, angleHelper.SweepAngle.Sweep);
// Edges
penEdges.DashStyle = DashStyle.Dash;
canvas.DrawLine(penEdges, pointO, pointA);
penEdges.DashStyle = DashStyle.Solid;
canvas.DrawLine(penEdges, pointO, pointB);
// Handlers
canvas.DrawEllipse(penEdges, pointO.Box(3));
canvas.FillEllipse(brushEdges, pointA.Box(3));
canvas.FillEllipse(brushEdges, pointB.Box(3));
angleHelper.DrawText(canvas, opacityFactor, brushFill, pointO, transformer, CalibrationHelper, styleHelper);
}
}
public override void Draw(Graphics canvas, AbstractTrackPoint point, IImageToViewportTransformer transformer, Color color, double opacityFactor)
{
// Draw the search and template boxes around the point.
Point p = transformer.Transform(point.Point);
Rectangle search = p.Box(transformer.Transform(searchWindow));
using (Pen pen = new Pen(Color.FromArgb((int)(opacityFactor * 192), color)))
{
canvas.DrawRectangle(pen, search);
canvas.DrawRectangle(pen, p.Box(transformer.Transform(blockWindow)));
//DrawDebugInfo(canvas, point, search);
}
}
private void DrawGridLine(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, Pen penLine, PointF a, PointF b)
{
if (distorter != null && distorter.Initialized)
{
List <PointF> curve = distorter.DistortRectifiedLine(a, b);
List <Point> transformed = transformer.Transform(curve);
canvas.DrawCurve(penLine, transformed.ToArray());
}
else
{
PointF p1 = transformer.Transform(a);
PointF p2 = transformer.Transform(b);
canvas.DrawLine(penLine, p1, p2);
}
}
public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
double opacityFactor = infosFading.GetOpacityFactor(currentTimestamp);
if (opacityFactor <= 0)
{
return;
}
int alpha = (int)(opacityFactor * 255);
this.selected = selected;
using (Pen p = styleHelper.GetPen(alpha, transformer.Scale))
{
Rectangle boundingBox = transformer.Transform(center.Box(radius));
canvas.DrawEllipse(p, boundingBox);
if (selected)
{
// Handler: arc in lower right quadrant.
p.Color = p.Color.Invert();
canvas.DrawArc(p, boundingBox, 25, 40);
}
}
}
public void Draw(Graphics canvas, IImageToViewportTransformer transformer, long timestamp, StyleHelper styleHelper)
{
double opacityFactor = infosFading.GetOpacityFactor(timestamp);
if (opacityFactor <= 0)
{
return;
}
using (SolidBrush brushBack = styleHelper.GetBackgroundBrush((int)(opacityFactor * 255)))
using (SolidBrush brushText = styleHelper.GetForegroundBrush((int)(opacityFactor * 255)))
using (Font fontText = styleHelper.GetFont((float)transformer.Scale))
using (Pen penContour = styleHelper.GetForegroundPen((int)(opacityFactor * 255)))
{
// Note: recompute background size in case the font floored.
string text = value.ToString();
SizeF textSize = canvas.MeasureString(text, fontText);
Point bgLocation = transformer.Transform(background.Rectangle.Location);
Size bgSize = new Size((int)textSize.Width, (int)textSize.Height);
SizeF untransformed = transformer.Untransform(textSize);
background.Rectangle = new RectangleF(background.Rectangle.Location, untransformed);
penContour.Width = 2;
Rectangle rect = new Rectangle(bgLocation, bgSize);
RoundedRectangle.Draw(canvas, rect, brushBack, fontText.Height / 4, false, true, penContour);
canvas.DrawString(text, fontText, brushText, rect.Location);
}
}
public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
double opacityFactor = infosFading.GetOpacityFactor(currentTimestamp);
if (opacityFactor <= 0 || !loaded)
{
return;
}
Rectangle rect = transformer.Transform(boundingBox.Rectangle);
if (finishedResizing)
{
finishedResizing = false;
RenderAtNewScale(rect.Size, transformer.Scale);
}
if (svgRendered == null)
{
return;
}
fadingColorMatrix.Matrix33 = (float)opacityFactor;
fadingImgAttr.SetColorMatrix(fadingColorMatrix, ColorMatrixFlag.Default, ColorAdjustType.Bitmap);
canvas.DrawImage(svgRendered, rect, 0, 0, svgRendered.Width, svgRendered.Height, GraphicsUnit.Pixel, fadingImgAttr);
if (selected)
{
boundingBox.Draw(canvas, rect, penBoundingBox, brushBoundingBox, 4);
}
}
public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
if (!valid)
{
return;
}
double opacityFactor = infosFading.GetOpacityFactor(currentTimestamp);
if (opacityFactor <= 0)
{
return;
}
Rectangle rect = transformer.Transform(boundingBox.Rectangle);
fadingColorMatrix.Matrix33 = (float)opacityFactor;
fadingImgAttr.SetColorMatrix(fadingColorMatrix, ColorMatrixFlag.Default, ColorAdjustType.Bitmap);
canvas.DrawImage(bitmap, rect, 0, 0, bitmap.Width, bitmap.Height, GraphicsUnit.Pixel, fadingImgAttr);
if (selected)
{
boundingBox.Draw(canvas, rect, penBoundingBox, brushBoundingBox, 4);
}
}
public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
double opacityFactor = infosFading.GetOpacityFactor(currentTimestamp);
if (opacityFactor <= 0)
{
return;
}
using (Pen penLine = styleHelper.GetPen(opacityFactor, transformer.Scale))
{
Point[] points = transformer.Transform(pointList).ToArray();
if (!initializing)
{
penLine.EndCap = LineCap.Round;
penLine.StartCap = LineCap.Round;
if (styleHelper.PenShape == PenShape.Dash)
{
penLine.DashStyle = DashStyle.Dash;
}
canvas.DrawCurve(penLine, points, 0.5f);
}
else
{
penLine.Width = 1.0f;
canvas.DrawLines(penLine, points);
}
}
}
public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
double opacityFactor = infosFading.GetOpacityFactor(currentTimestamp);
if (opacityFactor <= 0 || editing)
{
return;
}
using (SolidBrush brushBack = styleHelper.GetBackgroundBrush((int)(opacityFactor * 128)))
using (SolidBrush brushText = styleHelper.GetForegroundBrush((int)(opacityFactor * 255)))
using (Font fontText = styleHelper.GetFont((float)transformer.Scale))
{
// Note: recompute background size in case the font floored.
SizeF textSize = canvas.MeasureString(text, fontText);
Point bgLocation = transformer.Transform(background.Rectangle.Location);
Size bgSize = new Size((int)textSize.Width, (int)textSize.Height);
SizeF untransformed = transformer.Untransform(textSize);
background.Rectangle = new RectangleF(background.Rectangle.Location, untransformed);
Rectangle rect = new Rectangle(bgLocation, bgSize);
RoundedRectangle.Draw(canvas, rect, brushBack, fontText.Height / 4, false, false, null);
canvas.DrawString(text, fontText, brushText, rect.Location);
}
}
public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
double opacityFactor = infosFading.GetOpacityFactor(currentTimestamp);
if (tracking)
{
opacityFactor = 1.0;
}
if (opacityFactor <= 0)
{
return;
}
int iAlpha = (int)(opacityFactor * 255);
Point c = transformer.Transform(points["0"]);
using (Pen p = styleHelper.GetPen(iAlpha))
using (SolidBrush b = styleHelper.GetBrush((int)(opacityFactor * defaultBackgroundAlpha)))
{
canvas.DrawLine(p, c.X - defaultRadius, c.Y, c.X + defaultRadius, c.Y);
canvas.DrawLine(p, c.X, c.Y - defaultRadius, c.X, c.Y + defaultRadius);
canvas.FillEllipse(b, c.Box(defaultRadius + 1));
}
if (trackExtraData != TrackExtraData.None)
{
string text = GetExtraDataText(infosFading.ReferenceTimestamp);
miniLabel.SetText(text);
miniLabel.Draw(canvas, transformer, opacityFactor);
}
}
public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
double opacityFactor = infosFading.GetOpacityFactor(currentTimestamp);
if (tracking)
{
opacityFactor = 1.0;
}
if (opacityFactor <= 0)
{
return;
}
int iAlpha = (int)(opacityFactor * 255);
Point c = transformer.Transform(points["0"]);
using (Pen p = styleHelper.GetPen(iAlpha))
using (SolidBrush b = styleHelper.GetBrush((int)(opacityFactor * defaultBackgroundAlpha)))
{
canvas.DrawLine(p, c.X - defaultRadius, c.Y, c.X + defaultRadius, c.Y);
canvas.DrawLine(p, c.X, c.Y - defaultRadius, c.X, c.Y + defaultRadius);
canvas.FillEllipse(b, c.Box(defaultRadius + 1));
}
if (ShowMeasurableInfo)
{
labelCoordinates.SetText(CalibrationHelper.GetPointText(new PointF(points["0"].X, points["0"].Y), true, true, infosFading.ReferenceTimestamp));
labelCoordinates.Draw(canvas, transformer, opacityFactor);
}
}
private void DrawComputedPoints(Pen penEdge, Color basePenEdgeColor, SolidBrush brushHandle, Color baseBrushHandleColor, int alpha, double opacity, Graphics canvas, IImageToViewportTransformer transformer)
{
penEdge.Width = 2;
foreach (GenericPostureComputedPoint computedPoint in genericPosture.ComputedPoints)
{
if (!IsActive(computedPoint.OptionGroup))
{
continue;
}
PointF p = computedPoint.ComputeLocation(genericPosture);
PointF p2 = transformer.Transform(p);
if (!string.IsNullOrEmpty(computedPoint.Symbol))
{
brushHandle.Color = computedPoint.Color == Color.Transparent ? baseBrushHandleColor : Color.FromArgb(alpha, computedPoint.Color);
DrawSimpleText(p2, computedPoint.Symbol, canvas, opacity, transformer, brushHandle);
}
else
{
penEdge.Color = computedPoint.Color == Color.Transparent ? basePenEdgeColor : Color.FromArgb(alpha, computedPoint.Color);
canvas.DrawEllipse(penEdge, p2.Box(3));
}
if ((PreferencesManager.PlayerPreferences.EnableCustomToolsDebugMode) && !string.IsNullOrEmpty(computedPoint.Name))
{
DrawDebugText(p2, debugOffset, computedPoint.Name, canvas, opacity, transformer);
}
}
brushHandle.Color = baseBrushHandleColor;
penEdge.Color = basePenEdgeColor;
penEdge.Width = 1;
}
private void DrawDistorted(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, Pen penEdges, Brush brush, Point start, Point end)
{
List <PointF> curve = distorter.DistortLine(points["a"], points["b"]);
List <Point> transformedCurve = transformer.Transform(curve);
if (styleHelper.LineShape == LineShape.Squiggle)
{
canvas.DrawSquigglyLine(penEdges, start, end);
}
else if (styleHelper.LineShape == LineShape.Dash)
{
DashStyle oldDashStyle = penEdges.DashStyle;
penEdges.DashStyle = DashStyle.Dash;
canvas.DrawCurve(penEdges, transformedCurve.ToArray());
penEdges.DashStyle = oldDashStyle;
}
else
{
canvas.DrawCurve(penEdges, transformedCurve.ToArray());
}
miniLabel.SetAttach(curve[curve.Count / 2], true);
if (styleHelper.LineEnding == LineEnding.StartArrow || styleHelper.LineEnding == LineEnding.DoubleArrow)
{
ArrowHelper.Draw(canvas, penEdges, start, end);
}
if (styleHelper.LineEnding == LineEnding.EndArrow || styleHelper.LineEnding == LineEnding.DoubleArrow)
{
ArrowHelper.Draw(canvas, penEdges, end, start);
}
}
public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
double opacityFactor = infosFading.GetOpacityFactor(currentTimestamp);
if (opacityFactor <= 0)
{
return;
}
QuadrilateralF quad = transformer.Transform(quadImage);
int alpha = (int)(opacityFactor * 255);
using (Pen p = styleHelper.GetPen(alpha, transformer.Scale))
{
p.EndCap = LineCap.Square;
if (styleHelper.PenShape == PenShape.Dash)
{
p.DashStyle = DashStyle.Dash;
}
canvas.DrawLine(p, quad.A, quad.B);
canvas.DrawLine(p, quad.B, quad.C);
canvas.DrawLine(p, quad.C, quad.D);
canvas.DrawLine(p, quad.D, quad.A);
}
}
public void RelocateEditbox()
{
if (imageToViewportTransformer != null && host != null)
{
Rectangle rect = imageToViewportTransformer.Transform(background.Rectangle);
textBox.Location = rect.Location.Translate(host.Left, host.Top);
}
}
public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
double opacity = infosFading.GetOpacityFactor(currentTimestamp);
if (opacity <= 0)
{
return;
}
//int backgroundOpacity = editing ? 255 : 192;
int backgroundOpacity = 255;
using (SolidBrush brushBack = styleHelper.GetBackgroundBrush((int)(opacity * backgroundOpacity)))
using (SolidBrush brushText = styleHelper.GetForegroundBrush((int)(opacity * 255)))
using (Pen pen = styleHelper.GetPen(backgroundOpacity))
using (Font fontText = styleHelper.GetFont((float)transformer.Scale))
{
SizeF textSize = canvas.MeasureString(text, fontText);
Point bgLocation = transformer.Transform(background.Rectangle.Location);
Size bgSize = new Size((int)textSize.Width, (int)textSize.Height);
SizeF untransformed = transformer.Untransform(textSize);
background.Rectangle = new RectangleF(background.Rectangle.Location, untransformed);
Rectangle rect = new Rectangle(bgLocation, bgSize);
int roundingRadius = fontText.Height / 4;
if (showArrow)
{
pen.Color = brushBack.Color;
pen.Width = fontText.Height / 4;
Point arrowStartInScreen = rect.Center();
Point arrowEndInScreen = transformer.Transform(arrowEnd);
canvas.DrawLine(pen, arrowStartInScreen, arrowEndInScreen);
ArrowHelper.Draw(canvas, pen, arrowEndInScreen, arrowStartInScreen);
}
RoundedRectangle.Draw(canvas, rect, brushBack, roundingRadius, false, false, null);
if (!editing)
{
canvas.DrawString(text, fontText, brushText, rect.Location);
}
}
}
private void DrawCenteredCircle(Graphics canvas, IImageToViewportTransformer transformer, Pen pen, float radiusX, float radiusY)
{
PointF a = Map(new PointF(-radiusX, radiusY));
PointF b = Map(new PointF(radiusX, radiusY));
PointF c = Map(new PointF(radiusX, -radiusY));
RectangleF rect = new RectangleF(a.X, a.Y, b.X - a.X, c.Y - a.Y);
canvas.DrawEllipse(pen, transformer.Transform(rect));
}
private void DrawDistortedLine(Graphics canvas, Pen pen, PointF a, PointF b, ProjectiveMapping projectiveMapping, DistortionHelper distorter, IImageToViewportTransformer transformer)
{
a = projectiveMapping.Forward(a);
b = projectiveMapping.Forward(b);
if (distorter != null && distorter.Initialized)
{
a = distorter.Distort(a);
b = distorter.Distort(b);
List <PointF> curve = distorter.DistortLine(a, b);
List <Point> transformed = transformer.Transform(curve);
canvas.DrawCurve(penEdges, transformed.ToArray());
}
else
{
canvas.DrawLine(pen, transformer.Transform(a), transformer.Transform(b));
}
}
public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
if (currentTimestamp < visibleTimestamp)
{
return;
}
double opacityFactor = 1.0;
if (currentTimestamp > invisibleTimestamp)
{
opacityFactor = infosFading.GetOpacityFactor(currentTimestamp);
}
if (opacityFactor <= 0)
{
return;
}
timecode = GetTimecode(currentTimestamp);
string text = timecode;
using (SolidBrush brushBack = styleHelper.GetBackgroundBrush((int)(opacityFactor * 128)))
using (SolidBrush brushText = styleHelper.GetForegroundBrush((int)(opacityFactor * 255)))
using (Font fontText = styleHelper.GetFont((float)transformer.Scale))
{
SizeF textSize = canvas.MeasureString(text, fontText);
Point bgLocation = transformer.Transform(mainBackground.Rectangle.Location);
Size bgSize = new Size((int)textSize.Width, (int)textSize.Height);
SizeF untransformed = transformer.Untransform(textSize);
mainBackground.Rectangle = new RectangleF(mainBackground.Rectangle.Location, untransformed);
Rectangle rect = new Rectangle(bgLocation, bgSize);
int roundingRadius = fontText.Height / 4;
RoundedRectangle.Draw(canvas, rect, brushBack, roundingRadius, false, false, null);
canvas.DrawString(text, fontText, brushText, rect.Location);
if (showLabel && name.Length > 0)
{
using (Font fontLabel = styleHelper.GetFont((float)transformer.Scale * 0.5f))
{
// Note: the alignment here assumes fixed margins of the rounded rectangle class.
SizeF lblTextSize = canvas.MeasureString(name, fontLabel);
int labelRoundingRadius = fontLabel.Height / 3;
int top = rect.Location.Y - (int)lblTextSize.Height - roundingRadius - labelRoundingRadius;
Rectangle lblRect = new Rectangle(rect.Location.X, top, (int)lblTextSize.Width, (int)lblTextSize.Height);
RoundedRectangle.Draw(canvas, lblRect, brushBack, labelRoundingRadius, true, false, null);
canvas.DrawString(name, fontLabel, brushText, lblRect.Location);
}
}
}
}
public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
double opacityFactor = infosFading.GetOpacityFactor(currentTimestamp);
if (opacityFactor <= 0)
{
return;
}
List <Point> screenPoints = transformer.Transform(points);
using (penEdges = styleHelper.GetPen(opacityFactor, 1.0))
using (SolidBrush br = styleHelper.GetBrush(opacityFactor))
{
int rows = subdivisions + 1;
int cols = rows;
// Rows
for (int i = 0; i < rows; i++)
{
int row = i;
List <Point> line = new List <Point>();
for (int j = 0; j < cols; j++)
{
int index = row * cols + j;
line.Add(screenPoints[index]);
}
canvas.DrawCurve(penEdges, line.ToArray());
}
// Columns
for (int i = 0; i < cols; i++)
{
int col = i;
List <Point> line = new List <Point>();
for (int j = 0; j < rows; j++)
{
int index = j * cols + col;
line.Add(screenPoints[index]);
}
canvas.DrawCurve(penEdges, line.ToArray());
}
// Handles
foreach (PointF p in screenPoints)
{
canvas.FillEllipse(br, p.Box(4));
}
}
}
private PointF GetComputedPoint(int index, IImageToViewportTransformer transformer)
{
PointF result = PointF.Empty;
int computedPointIndex = -index - 1;
if (computedPointIndex < genericPosture.ComputedPoints.Count)
{
result = genericPosture.ComputedPoints[computedPointIndex].LastPoint;
}
return(transformer.Transform(result));
}
public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
double opacityFactor = infosFading.GetOpacityFactor(currentTimestamp);
if (tracking)
{
opacityFactor = 1.0;
}
if (opacityFactor <= 0)
{
return;
}
Point start = transformer.Transform(points["a"]);
Point end = transformer.Transform(points["b"]);
using (Pen penEdges = styleHelper.GetPen((int)(opacityFactor * 255), transformer.Scale))
{
if (distorter != null && distorter.Initialized)
{
DrawDistorted(canvas, distorter, transformer, penEdges, start, end);
}
else
{
DrawStraight(canvas, transformer, penEdges, start, end);
}
}
if (ShowMeasurableInfo)
{
// Text of the measure. (The helpers knows the unit)
PointF a = new PointF(points["a"].X, points["a"].Y);
PointF b = new PointF(points["b"].X, points["b"].Y);
labelMeasure.SetText(CalibrationHelper.GetLengthText(a, b, true, true));
labelMeasure.Draw(canvas, transformer, opacityFactor);
}
}
public void Draw(Graphics canvas, IImageToViewportTransformer transformer, double opacityFactor)
{
using (SolidBrush fillBrush = styleHelper.GetBackgroundBrush((int)(opacityFactor * 255)))
using (Pen p = styleHelper.GetBackgroundPen((int)(opacityFactor * 64)))
using (Font f = styleHelper.GetFont((float)transformer.Scale))
using (SolidBrush fontBrush = styleHelper.GetForegroundBrush((int)(opacityFactor * 255)))
{
SizeF textSize = canvas.MeasureString(text, f);
Point location = transformer.Transform(background.Rectangle.Location);
Size size = new Size((int)textSize.Width, (int)textSize.Height);
SizeF untransformed = transformer.Untransform(textSize);
background.Rectangle = new RectangleF(background.Rectangle.Location, untransformed);
Point attch = transformer.Transform(attachLocation);
Point center = transformer.Transform(background.Center);
canvas.FillEllipse(fillBrush, attch.Box(2));
canvas.DrawLine(p, attch, center);
Rectangle rect = new Rectangle(location, size);
RoundedRectangle.Draw(canvas, rect, fillBrush, f.Height / 4, false, false, null);
canvas.DrawString(text, f, fontBrush, rect.Location);
}
}
public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
double fOpacityFactor = infosFading.GetOpacityFactor(currentTimestamp);
if (fOpacityFactor <= 0)
{
return;
}
using (Pen penLine = styleHelper.GetPen(fOpacityFactor, transformer.Scale))
{
Point[] points = transformer.Transform(pointList).ToArray();
canvas.DrawCurve(penLine, points, 0.5f);
}
}
private void DrawAngleText(Graphics canvas, double opacity, IImageToViewportTransformer transformer, AngleHelper angle, SolidBrush brushFill)
{
//-------------------------------------------------
// FIXME: function duplicated. Move to AngleHelper.
// This version is already more generic.
//-------------------------------------------------
double value = CalibrationHelper.ConvertAngleFromDegrees(angle.CalibratedAngle.Sweep);
if (value < 0)
{
value = -value;
}
string label = "";
if (angle.Tenth)
{
label = String.Format("{0:0.0} {1}", value, CalibrationHelper.GetAngleAbbreviation());
}
else
{
label = String.Format("{0} {1}", (int)Math.Round(value), CalibrationHelper.GetAngleAbbreviation());
}
if (!string.IsNullOrEmpty(angle.Symbol))
{
label = string.Format("{0} = {1}", angle.Symbol, label);
}
SolidBrush fontBrush = styleHelper.GetForegroundBrush((int)(opacity * 255));
Font tempFont = styleHelper.GetFont(Math.Max((float)transformer.Scale, 1.0F));
SizeF labelSize = canvas.MeasureString(label, tempFont);
// Background
float shiftx = (float)(transformer.Scale * angle.TextPosition.X);
float shifty = (float)(transformer.Scale * angle.TextPosition.Y);
Point origin = transformer.Transform(angle.Origin);
PointF textOrigin = new PointF(shiftx + origin.X - labelSize.Width / 2, shifty + origin.Y - labelSize.Height / 2);
RectangleF backRectangle = new RectangleF(textOrigin, labelSize);
RoundedRectangle.Draw(canvas, backRectangle, brushFill, tempFont.Height / 4, false, false, null);
// Text
canvas.DrawString(label, tempFont, fontBrush, backRectangle.Location);
tempFont.Dispose();
fontBrush.Dispose();
}
public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
double opacity = infosFading.GetOpacityFactor(currentTimestamp);
if (tracking)
{
opacity = 1.0;
}
if (opacity <= 0)
{
return;
}
List <Point> points = transformer.Transform(genericPosture.PointList);
int alpha = (int)(opacity * 255);
alpha = Math.Max(0, Math.Min(255, alpha));
int alphaBackground = (int)(opacity * defaultBackgroundAlpha);
alphaBackground = Math.Max(0, Math.Min(255, alphaBackground));
using (Pen penEdge = styleHelper.GetBackgroundPen(alpha))
using (SolidBrush brushHandle = styleHelper.GetBackgroundBrush(alpha))
using (SolidBrush brushFill = styleHelper.GetBackgroundBrush(alphaBackground))
{
Color basePenEdgeColor = penEdge.Color;
Color baseBrushHandleColor = brushHandle.Color;
Color baseBrushFillColor = brushFill.Color;
DrawSegments(penEdge, basePenEdgeColor, alpha, canvas, transformer, points);
DrawCircles(penEdge, basePenEdgeColor, alpha, canvas, transformer, points);
DrawAngles(penEdge, basePenEdgeColor, brushFill, baseBrushFillColor, alpha, alphaBackground, opacity, canvas, transformer, points);
DrawPoints(brushHandle, baseBrushHandleColor, alpha, canvas, transformer, points);
DrawComputedPoints(penEdge, basePenEdgeColor, brushHandle, baseBrushHandleColor, alpha, opacity, canvas, transformer);
DrawDistances(brushFill, baseBrushFillColor, alphaBackground, opacity, canvas, transformer, points);
DrawPositions(brushFill, baseBrushFillColor, alphaBackground, opacity, canvas, transformer, points);
if (PreferencesManager.PlayerPreferences.EnableCustomToolsDebugMode)
{
DrawDebug(opacity, canvas, transformer, points);
}
}
}
public void Draw(Graphics canvas, IImageToViewportTransformer transformer, long timestamp, StyleHelper styleHelper)
{
double fOpacityFactor = infosFading.GetOpacityFactor(timestamp);
if (fOpacityFactor <= 0)
{
return;
}
int alpha = (int)(255 * fOpacityFactor);
//SetText(styleHelper);
using (SolidBrush brushBack = styleHelper.GetBackgroundBrush((int)(fOpacityFactor * 255)))
using (SolidBrush brushFront = styleHelper.GetForegroundBrush((int)(fOpacityFactor * 255)))
using (Pen penContour = styleHelper.GetForegroundPen((int)(fOpacityFactor * 255)))
using (Font f = styleHelper.GetFont((float)transformer.Scale))
{
// Note: recompute the background size each time in case font floored.
string text = value.ToString();
penContour.Width = 2;
SizeF textSize = canvas.MeasureString(text, f);
Point bgLocation = transformer.Transform(background.Rectangle.Location);
SizeF untransformed = transformer.Untransform(textSize);
background.Rectangle = new RectangleF(background.Rectangle.Location, untransformed);
Size bgSize;
if (value < 10)
{
bgSize = new Size((int)textSize.Height, (int)textSize.Height);
Rectangle rect = new Rectangle(bgLocation, bgSize);
canvas.FillEllipse(brushBack, rect);
canvas.DrawEllipse(penContour, rect);
}
else
{
bgSize = new Size((int)textSize.Width, (int)textSize.Height);
Rectangle rect = new Rectangle(bgLocation, bgSize);
RoundedRectangle.Draw(canvas, rect, brushBack, f.Height / 4, false, true, penContour);
}
int verticalShift = (int)(textSize.Height / 10);
Point textLocation = new Point(bgLocation.X + (int)((bgSize.Width - textSize.Width) / 2), bgLocation.Y + verticalShift);
canvas.DrawString(text, f, brushFront, textLocation);
}
}
public override void Draw(Graphics canvas, DistortionHelper distorter, IImageToViewportTransformer transformer, bool selected, long currentTimestamp)
{
double opacityFactor = infosFading.GetOpacityTrackable(trackingTimestamps, currentTimestamp);
if (opacityFactor <= 0)
{
return;
}
QuadrilateralF quad = transformer.Transform(quadImage);
bool drawEdgesOnly = !planeIsConvex || (!styleHelper.Perspective && !quadImage.IsAxisAlignedRectangle);
using (penEdges = styleHelper.GetPen(opacityFactor, 1.0))
using (SolidBrush br = styleHelper.GetBrush(opacityFactor))
{
foreach (PointF p in quad)
{
canvas.FillEllipse(br, p.Box(4));
}
if (!drawEdgesOnly)
{
if (distorter != null && distorter.Initialized)
{
QuadrilateralF undistortedQuadImage = distorter.Undistort(quadImage);
projectiveMapping.Update(quadPlane, undistortedQuadImage);
}
else
{
projectiveMapping.Update(quadPlane, quadImage);
}
DrawGrid(canvas, penEdges, projectiveMapping, distorter, transformer);
}
else
{
// Non convex quadrilateral or non rectangle 2d grid: only draw the edges.
canvas.DrawLine(penEdges, quad.A, quad.B);
canvas.DrawLine(penEdges, quad.B, quad.C);
canvas.DrawLine(penEdges, quad.C, quad.D);
canvas.DrawLine(penEdges, quad.D, quad.A);
}
}
}
