private void CalculateCurvature()
{
Curvature = 0;
if (ControlPoints.Length == 2)
{
TargetPoint = GetTValuePointForLinear();
}
else if (ControlPoints.Length == 3)
{
IWhiskerPoint cWhiskerPoint0 = Whisker.WhiskerPoints[0];
IWhiskerPoint cWhiskerPoint1 = Whisker.WhiskerPoints[1];
IWhiskerPoint cWhiskerPoint2 = Whisker.WhiskerPoints[2];
Point[] points = new Point[3];
points[0] = new Point(cWhiskerPoint0.XRatio * VideoWidth, cWhiskerPoint0.YRatio * VideoHeight);
points[1] = new Point(cWhiskerPoint1.XRatio * VideoWidth, cWhiskerPoint1.YRatio * VideoHeight);
points[2] = new Point(cWhiskerPoint2.XRatio * VideoWidth, cWhiskerPoint2.YRatio * VideoHeight);
Curvature = DrawingUtility.GetQuadraticBezierCurvature(points, TValue);
TargetPoint = GetTValuePointForQuadratic();
}
else
{
IWhiskerPoint cWhiskerPoint0 = Whisker.WhiskerPoints[0];
IWhiskerPoint cWhiskerPoint1 = Whisker.WhiskerPoints[1];
IWhiskerPoint cWhiskerPoint2 = Whisker.WhiskerPoints[2];
IWhiskerPoint cWhiskerPoint3 = Whisker.WhiskerPoints[3];
Point[] points = new Point[4];
points[0] = new Point(cWhiskerPoint0.XRatio * VideoWidth, cWhiskerPoint0.YRatio * VideoHeight);
points[1] = new Point(cWhiskerPoint1.XRatio * VideoWidth, cWhiskerPoint1.YRatio * VideoHeight);
points[2] = new Point(cWhiskerPoint2.XRatio * VideoWidth, cWhiskerPoint2.YRatio * VideoHeight);
points[3] = new Point(cWhiskerPoint3.XRatio * VideoWidth, cWhiskerPoint3.YRatio * VideoHeight);
Curvature = DrawingUtility.GetCubicBezierCurvature(points, TValue);
TargetPoint = GetTValuePointForCubic();
}
}
public void Render(System.Drawing.Graphics g, WorldTransform t)
{
Color c;
if (this.selected == SelectionType.NotSelected)
{
c = DrawingUtility.ColorArbiterUserWaypoint;
}
else
{
c = DrawingUtility.ColorArbiterUserWaypointSelected;
}
if (DrawingUtility.DisplayArbiterWaypointId)
{
DrawingUtility.DrawControlPoint(this.position, c, this.WaypointId.ToString(), ContentAlignment.BottomCenter, ControlPointStyle.SmallCircle, g, t);
}
else
{
DrawingUtility.DrawControlPoint(this.position, c, null, ContentAlignment.BottomCenter, ControlPointStyle.SmallCircle, g, t);
}
}
private void CTimPreviewTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
{
cTimPreviewTimer.Stop();
Invoke(new MethodInvoker(delegate() {
if (!String.IsNullOrEmpty(txtInput.Text))
{
Int32 pIntCharIndex = txtInput.GetCharIndexFromPosition(cPntMousePos);
Int32 pIntLine = txtInput.GetLineFromCharIndex(pIntCharIndex);
Int32 pIntStart = txtInput.GetFirstCharIndexFromLine(pIntLine);
Int32 pIntEnd = txtInput.Text.IndexOf("\r", pIntStart);
String pStrLine = txtInput.Text.Substring(pIntStart, pIntEnd - pIntStart);
Int32 pIntStartKey = pStrLine.IndexOf('(');
Int32 pIntEndKey = pStrLine.IndexOf(')');
if (pIntStartKey > -1 && pIntEndKey > pIntStartKey)
{
Int32 pInLength = (pIntEndKey - pIntStartKey);
String pStrKey = pStrLine.Substring(pIntStartKey + 1, pInLength - 1);
if (cDlgPreviewPopup != null)
{
cDlgPreviewPopup.Dispose();
cDlgPreviewPopup = null;
}
cDlgPreviewPopup = new dlgImaePreviewPopup();
cDlgPreviewPopup.Opacity = 0.75f;
cDlgPreviewPopup.TopMost = true;
cDlgPreviewPopup.StartPosition = FormStartPosition.Manual;
cDlgPreviewPopup.Location = txtInput.PointToScreen(cPntMousePos);
Image pImgThumb = DrawingUtility.LowQualityScaledThumbnail(cKPtProject.Images.Images[pStrKey].Image,
200,
200);
cDlgPreviewPopup.Image = pImgThumb;
cDlgPreviewPopup.Show();
cDlgPreviewPopup.Size = new Size(pImgThumb.Width, pImgThumb.Height);
}
}
}));
}
public void Render(System.Drawing.Graphics g, WorldTransform t)
{
if (DrawingUtility.DrawArbiterZoneMap)
{
foreach (Polygon p in this.StayOutAreas)
{
DrawingUtility.DrawControlPolygon(p, Color.SteelBlue, System.Drawing.Drawing2D.DashStyle.Solid, g, t);
foreach (Coordinates c in p)
{
DrawingUtility.DrawControlPoint(c, Color.SteelBlue, null, ContentAlignment.MiddleCenter, ControlPointStyle.SmallCircle, g, t);
}
}
foreach (INavigableNode nn in this.NavigationNodes)
{
DrawingUtility.DrawControlPoint(nn.Position, Color.DarkOrange, null, ContentAlignment.MiddleCenter, ControlPointStyle.SmallCircle, g, t);
}
foreach (NavigableEdge ne in this.NavigableEdges)
{
DrawingUtility.DrawColoredArrowControlLine(Color.DarkBlue, System.Drawing.Drawing2D.DashStyle.Solid, ne.Start.Position, ne.End.Position, g, t);
}
}
}
public void Render(System.Drawing.Graphics g, WorldTransform t)
{
if (this.trackedCluster.targetClass == SceneEstimatorTargetClass.TARGET_CLASS_CARLIKE)
{
bool clusterStopped = this.trackedCluster.isStopped;
bool occluded = ((this.trackedCluster.statusFlag == SceneEstimatorTargetStatusFlag.TARGET_STATE_OCCLUDED_FULL && clusterStopped) ||
(this.trackedCluster.statusFlag == SceneEstimatorTargetStatusFlag.TARGET_STATE_OCCLUDED_PART && clusterStopped));
Color c = this.trackedCluster.statusFlag == SceneEstimatorTargetStatusFlag.TARGET_STATE_ACTIVE ?
DrawingUtility.ColorSimTrafficCar :
DrawingUtility.ColorSimDeletedCar;
if (occluded)
{
c = Color.Chocolate;
}
else if ((this.trackedCluster.statusFlag == SceneEstimatorTargetStatusFlag.TARGET_STATE_OCCLUDED_FULL && !clusterStopped) ||
(this.trackedCluster.statusFlag == SceneEstimatorTargetStatusFlag.TARGET_STATE_OCCLUDED_PART && !clusterStopped))
{
occluded = true;
c = Color.DarkOrange;
}
if (this.trackedCluster.statusFlag == SceneEstimatorTargetStatusFlag.TARGET_STATE_ACTIVE &&
this.trackedCluster.isStopped && this.trackedCluster.speedValid)
{
c = Color.Red;
}
else if (this.trackedCluster.statusFlag == SceneEstimatorTargetStatusFlag.TARGET_STATE_ACTIVE &&
this.trackedCluster.isStopped && !this.trackedCluster.speedValid)
{
c = Color.SkyBlue;
}
bool draw = this.trackedCluster.statusFlag == SceneEstimatorTargetStatusFlag.TARGET_STATE_ACTIVE || occluded ?
DrawingUtility.DrawSimCars :
DrawingUtility.DrawSimCars && DrawingUtility.DrawSimCarDeleted;
if (draw)
{
Coordinates heading = (new Coordinates(1, 0)).Rotate(this.trackedCluster.absoluteHeading).Normalize(3.0);
Coordinates headingCoord = this.trackedCluster.closestPoint + heading;
if (trackedCluster.headingValid)
{
DrawingUtility.DrawColoredControlLine(Color.Blue, DashStyle.Solid, this.trackedCluster.closestPoint, headingCoord, g, t);
}
if (DrawingUtility.DrawSimCarId)
{
DrawingUtility.DrawControlPoint(
this.trackedCluster.closestPoint,
c,
this.trackedCluster.id.ToString(),
ContentAlignment.TopLeft,
ControlPointStyle.LargeBox,
g, t);
DrawingUtility.DrawControlPoint(
this.trackedCluster.closestPoint,
c,
this.trackedCluster.speed.ToString("f1"),
ContentAlignment.BottomLeft,
ControlPointStyle.LargeBox,
g, t);
DrawingUtility.DrawControlPoint(
this.trackedCluster.closestPoint,
c,
this.PartitionIdString(),
ContentAlignment.BottomRight,
ControlPointStyle.LargeBox,
g, t);
}
else
{
DrawingUtility.DrawControlPoint(
this.trackedCluster.closestPoint,
c,
null,
ContentAlignment.MiddleCenter,
ControlPointStyle.LargeBox,
g, t);
}
}
}
}
public void Render(System.Drawing.Graphics g, WorldTransform t)
{
DrawingUtility.DrawColoredControlLine(DrawingUtility.ColorArbiterParkingSpot, System.Drawing.Drawing2D.DashStyle.Solid,
this.NormalWaypoint.Position, this.Checkpoint.Position, g, t);
}
public void Render(System.Drawing.Graphics g, WorldTransform t)
{
// width of drawing
float penWidth = nomPixelWidth / t.Scale;
// body rectangle
RectangleF bodyRect = new RectangleF((float)(-this.Width / 2), -rearOffset, (float)Width, (float)Length);
// body transformation matrix
Matrix bodyTrans = new Matrix();
bodyTrans.Rotate((float)(this.Heading.ToDegrees() - 90));
bodyTrans.Translate((float)Position.X, (float)Position.Y, MatrixOrder.Append);
// save original world transformation matrix
Matrix origTrans = g.Transform.Clone();
bodyTrans.Multiply(g.Transform, MatrixOrder.Append);
// set the new transform
g.Transform = bodyTrans;
// make a new pen and draw wheels
using (Pen p = new Pen(color, penWidth))
{
DrawRectangle(g, p, bodyRect);
// build the transform for the rear wheels
// do the left wheel
Matrix wheelTransform = bodyTrans.Clone();
wheelTransform.Translate(-wheelOffset, 0, MatrixOrder.Prepend);
g.Transform = wheelTransform;
g.FillRectangle(Brushes.White, wheelRectL);
DrawRectangle(g, p, wheelRectL);
// do the right wheel
wheelTransform = bodyTrans.Clone();
wheelTransform.Translate(wheelOffset, 0, MatrixOrder.Prepend);
g.Transform = wheelTransform;
g.FillRectangle(Brushes.White, wheelRectR);
DrawRectangle(g, p, wheelRectR);
// do the front wheels
// do the left wheel
wheelTransform = bodyTrans.Clone();
wheelTransform.Translate(-wheelOffset, wheelbase, MatrixOrder.Prepend);
wheelTransform.Rotate(steeringAngle * 180 / (float)Math.PI, MatrixOrder.Prepend);
g.Transform = wheelTransform;
g.FillRectangle(Brushes.White, wheelRectL);
DrawRectangle(g, p, wheelRectL);
// do the right wheel
wheelTransform = bodyTrans.Clone();
wheelTransform.Translate(wheelOffset, wheelbase, MatrixOrder.Prepend);
wheelTransform.Rotate(steeringAngle * 180 / (float)Math.PI, MatrixOrder.Prepend);
g.Transform = wheelTransform;
g.FillRectangle(Brushes.White, wheelRectR);
DrawRectangle(g, p, wheelRectR);
}
// return to normal transformation
g.Transform = origTrans;
// draw car center point
DrawingUtility.DrawControlPoint(this.Position, this.color, null, ContentAlignment.MiddleCenter, ControlPointStyle.LargeX, g, t);
// check if should draw id
if (DrawingUtility.DrawSimCarId)
{
// get length
double idOffset = this.Length / 2;
if (this.RearAxleType == RearAxleType.Center)
{
idOffset = this.Length / 3;
}
// get label position
Coordinates labelPosition = this.Position + this.Heading.Normalize(idOffset);
// draw label
DrawingUtility.DrawControlLabel(labelPosition, this.color, this.Id, ContentAlignment.MiddleCenter, ControlPointStyle.None, g, t);
}
}
public void NavigationHitTest(Coordinates c, out INavigableNode node, out NavigableEdge edge)
{
if (this.zt.current != null)
{
// Determine size of bounding box
float scaled_offset = 1 / this.rd.WorldTransform.Scale;
// invert the scale
float scaled_size = DrawingUtility.cp_large_size;
// assume that the world transform is currently applied correctly to the graphics
RectangleF rect = new RectangleF((float)c.X - scaled_size / 2, (float)c.Y - scaled_size / 2, scaled_size, scaled_size);
foreach (ArbiterParkingSpotWaypoint apsw in this.zt.current.ParkingSpotWaypoints.Values)
{
if (apsw.Position.DistanceTo(c) < 1.0)
{
node = apsw;
edge = null;
return;
}
}
foreach (ArbiterPerimeterWaypoint apw in this.zt.current.Perimeter.PerimeterPoints.Values)
{
if ((apw.IsExit || apw.IsEntry) && rect.Contains(DrawingUtility.ToPointF(apw.Position)) &&
(this.PreviousNode == null || !this.PreviousNode.Equals(apw)) &&
apw.Position.DistanceTo(c) < 1.0)
{
node = apw;
edge = null;
return;
}
}
foreach (INavigableNode inn in this.zt.current.NavigationNodes)
{
if (rect.Contains(DrawingUtility.ToPointF(inn.Position)) &&
(this.PreviousNode == null || !this.PreviousNode.Equals(inn)) &&
inn.Position.DistanceTo(c) < 1.0)
{
node = inn;
edge = null;
return;
}
}
NavigableEdge closest = null;
double distance = double.MaxValue;
foreach (NavigableEdge ne in this.zt.current.NavigableEdges)
{
LinePath lp = new LinePath(new Coordinates[] { ne.Start.Position, ne.End.Position });
double dist = lp.GetClosestPoint(c).Location.DistanceTo(c);
if (dist < rect.Width && (dist < distance || closest == null) && dist < 1.0)
{
closest = ne;
distance = dist;
}
}
if (closest != null)
{
node = null;
edge = closest;
return;
}
}
node = null;
edge = null;
return;
}
public void Render(IGraphics g, WorldTransform wt)
{
List <InternalTrackedCluster> trackedClusters = this.trackedClusters;
float vehicleHeading = (float)Services.VehicleStateService.Heading;
PointF vehiclePos = Utility.ToPointF(Services.VehicleStateService.Location);
g.GoToVehicleCoordinates(vehiclePos, vehicleHeading + (float)Math.PI / 2.0f);
SizeF boxSize = new SizeF(2 * point_box_size, 2 * point_box_size);
foreach (InternalTrackedCluster cluster in trackedClusters)
{
// determine cluster color
Color clusterColor;
switch (cluster.targetClass)
{
case SceneEstimatorTargetClass.TARGET_CLASS_CARLIKE:
clusterColor = carlikeColor;
break;
case SceneEstimatorTargetClass.TARGET_CLASS_NOTCARLIKE:
clusterColor = notcarColor;
break;
case SceneEstimatorTargetClass.TARGET_CLASS_UNKNOWN:
default:
clusterColor = unknownColor;
break;
}
if (cluster.targetStatus == SceneEstimatorTargetStatusFlag.TARGET_STATE_DELETED)
{
clusterColor = Color.FromArgb(deleted_alpha, clusterColor);
}
if (drawPoints)
{
// render the points
IPen pen = g.CreatePen();
pen.Color = clusterColor;
pen.Width = nominal_pixel_size / wt.Scale;
for (int j = 0; j < cluster.points.Length; j++)
{
g.DrawRectangle(pen, new RectangleF(cluster.points[j], boxSize));
}
}
if (drawPolygon)
{
IPen pen = g.CreatePen();
pen.Color = clusterColor;
pen.Width = nominal_pixel_size / wt.Scale;
g.DrawPolygon(pen, Utility.ToPointF(cluster.polygon));
}
// if we're stopped, draw an x at the center of the polygon
if (cluster.isStopped)
{
DrawingUtility.DrawControlPoint(g, cluster.polygon.GetCentroid(), Color.Red, null, ContentAlignment.BottomCenter, ControlPointStyle.LargeX, wt);
}
else
{
// draw a vector pointing from the centroid of the polygon out
}
}
g.ComeBackFromVehicleCoordinates();
}
public void Render(System.Drawing.Graphics g, WorldTransform t)
{
if (!this.snapToWaypoints || this.roadNetwork == null)
{
if (this.Current != null)
{
LLACoord lla = GpsTools.XyToLlaDegrees(Current, projection);
string locString = Current.X.ToString("F6") + ", " + Current.Y.ToString("F6") + "\n" +
lla.lat.ToString("F6") + ", " + lla.lon.ToString("F6") + "\n" + GpsTools.LlaDegreesToArcMinSecs(lla);
DrawingUtility.DrawControlPoint(this.Current, DrawingUtility.ColorToolPointAnalysis, locString,
ContentAlignment.BottomCenter, ControlPointStyle.SmallCircle, g, t);
}
if (Save != null && Save.Count > 0)
{
foreach (Coordinates tmp in Save)
{
LLACoord lla = GpsTools.XyToLlaDegrees(tmp, projection);
string locString = tmp.X.ToString("F6") + ", " + tmp.Y.ToString("F6") + "\n" +
lla.lat.ToString("F6") + ", " + lla.lon.ToString("F6") + "\n" + GpsTools.LlaDegreesToArcMinSecs(lla);
DrawingUtility.DrawControlPoint(tmp, DrawingUtility.ColorToolPointAnalysis, locString,
ContentAlignment.BottomCenter, ControlPointStyle.SmallCircle, g, t);
}
}
}
else
{
if (this.Current != null)
{
Coordinates c = this.Current;
double minDist = Double.MaxValue;
Coordinates?closest = null;
foreach (IArbiterWaypoint iaw in this.roadNetwork.ArbiterWaypoints.Values)
{
double d = iaw.Position.DistanceTo(c);
if (d < minDist && ((IDisplayObject)iaw).HitTest(c, (float)0.2, wt, DrawingUtility.DefaultFilter).Hit)
{
minDist = d;
closest = iaw.Position;
}
}
if (closest != null)
{
c = closest.Value;
}
LLACoord lla = GpsTools.XyToLlaDegrees(c, projection);
string locString = c.X.ToString("F6") + ", " + c.Y.ToString("F6") + "\n" +
lla.lat.ToString("F6") + ", " + lla.lon.ToString("F6") + "\n" + GpsTools.LlaDegreesToArcMinSecs(lla);
DrawingUtility.DrawControlPoint(c, DrawingUtility.ColorToolPointAnalysis, locString,
ContentAlignment.BottomCenter, ControlPointStyle.SmallCircle, g, t);
}
}
}
/// <summary>
/// What happens when we paint
/// </summary>
/// <param name="e"></param>
protected override void OnPaint(PaintEventArgs e)
{
// clear the background
e.Graphics.Clear(BackColor);
// center on tracked vehicle if exists
if (this.tracked != null)
{
// Get the offset.
Point point = new Point(this.ClientRectangle.Width / 2, this.ClientRectangle.Height / 2);
// get screen po of vehicle
PointF screenCarPos = this.transform.GetScreenPoint(this.tracked.Position);
// Calculate change in Position
double deltaX = ((double)screenCarPos.X) - point.X;
double deltaY = ((double)screenCarPos.Y) - point.Y;
// Update the world
Coordinates tempCenter = WorldTransform.CenterPoint;
tempCenter.X += deltaX / WorldTransform.Scale;
tempCenter.Y -= deltaY / WorldTransform.Scale;
WorldTransform.CenterPoint = tempCenter;
}
// save the graphics state
GraphicsState gs = e.Graphics.Save();
// set the drawing modes
e.Graphics.SmoothingMode = SmoothingMode.AntiAlias; //.HighSpeed;//.HighQuality;
e.Graphics.CompositingQuality = CompositingQuality.HighSpeed; //.HighQuality;
e.Graphics.InterpolationMode = InterpolationMode.Bilinear; //.Bicubic;
e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
// set the transform
e.Graphics.Transform = transform.GetTransform();
// paint the display objects
foreach (IDisplayObject obj in displayObjects)
{
// check if we should display the object
if (obj.ShouldDraw())
{
// render each object
obj.Render(e.Graphics, transform);
}
}
// render ai vehicle
if (!this.DesignMode && this.aiVehicle != null && this.aiVehicle.State != null && this.aiVehicle.ShouldDraw())
{
this.aiVehicle.Render(e.Graphics, transform);
}
// render ai information
if (!this.DesignMode && RemoraCommon.aiInformation.ShouldDraw())
{
RemoraCommon.aiInformation.Render(e.Graphics, transform);
}
// render current tool
if (!this.DesignMode && this.CurrentEditorTool != null && this.CurrentEditorTool.ShouldDraw())
{
this.CurrentEditorTool.Render(e.Graphics, transform);
}
// render current tool
if (!this.DesignMode && this.SecondaryEditorTool != null && this.SecondaryEditorTool.ShouldDraw())
{
this.SecondaryEditorTool.Render(e.Graphics, transform);
}
// render observed vehicles
if (!this.DesignMode && RemoraCommon.Communicator.GetObservedVehicles() != null)
{
SceneEstimatorTrackedClusterCollection setcc = RemoraCommon.Communicator.GetObservedVehicles();
for (int i = 0; i < setcc.clusters.Length; i++)
{
SensedVehicleDisplay svd = new SensedVehicleDisplay(setcc.clusters[i]);
svd.Render(e.Graphics, this.WorldTransform);
}
}
if (!this.DesignMode)
{
// render driver side sick
VehicleState state = RemoraCommon.Communicator.GetVehicleState();
if (state != null)
{
Coordinates dvec = state.Front - state.Position;
Coordinates driverVec = dvec.Rotate90();
SideObstacles dsobs = RemoraCommon.Communicator.GetSideObstacles(SideObstacleSide.Driver);
if (dsobs != null)
{
foreach (SideObstacle so in dsobs.obstacles)
{
if (so.height > 0.7)
{
Coordinates cVec = state.Position + driverVec.Normalize(so.distance);
DrawingUtility.DrawControlPoint(cVec, Color.Black, null, ContentAlignment.MiddleCenter, ControlPointStyle.LargeX, e.Graphics, this.WorldTransform);
}
}
}
// render driver side sick
Coordinates pvec = state.Front - state.Position;
Coordinates passVec = dvec.RotateM90();
SideObstacles psobs = RemoraCommon.Communicator.GetSideObstacles(SideObstacleSide.Passenger);
if (psobs != null)
{
foreach (SideObstacle so in psobs.obstacles)
{
if (so.height > 0.7)
{
Coordinates cVec = state.Position + passVec.Normalize(so.distance);
DrawingUtility.DrawControlPoint(cVec, Color.Black, null, ContentAlignment.MiddleCenter, ControlPointStyle.LargeX, e.Graphics, this.WorldTransform);
}
}
}
}
}
// render observed obstacles
if (!this.DesignMode && RemoraCommon.Communicator.GetVehicleState() != null && RemoraCommon.RoadNetwork != null)
{
// set and render
obstacleDisplay.untrackedClusters = RemoraCommon.Communicator.GetObservedObstacles();
obstacleDisplay.trackedClusters = RemoraCommon.Communicator.GetObservedVehicles();
obstacleDisplay.Render(e.Graphics, this.WorldTransform);
}
// restore the graphics state
e.Graphics.Restore(gs);
}
/// <summary>
/// Called when the bar is exposed (drawn).
/// </summary>
/// <param name="exposeEvent">The drawing event..</param>
/// <returns></returns>
protected override bool OnExposeEvent(EventExpose exposeEvent)
{
// Figure out the area we are rendering into. We subtract one
// from the width and height because of rounding causes one-pixel
// borders off the bottom and right edges.
Rectangle area = exposeEvent.Region.Clipbox;
var cairoArea = new Cairo.Rectangle(
area.X, area.Y, area.Width - 1, area.Height - 1);
using (Context cairoContext = CairoHelper.Create(exposeEvent.Window))
{
// Create a render context.
var renderContext = new RenderContext(cairoContext);
renderContext.RenderRegion = cairoArea;
// Paint the background of the entire indicator bar.
BlockStyle backgroundStyle = Theme.RegionStyles[BackgroundRegionName]
?? new RegionBlockStyle();
DrawingUtility.DrawLayout(
EditorView, renderContext, cairoArea, backgroundStyle);
// Show the visible area, if we have one.
BlockStyle visibleStyle = Theme.RegionStyles[VisibleRegionName];
double barX = area.X + backgroundStyle.Left + 0.5;
double barWidth = area.Width - backgroundStyle.Width - 1;
double barY = area.Y + backgroundStyle.Top + 0.5;
if (visibleStyle != null)
{
// Figure out the area and adjust the bar variables with this style.
var visibleArea = new Cairo.Rectangle(
barX,
barY,
barWidth,
indicatorLinesUsed * Theme.IndicatorPixelHeight + visibleStyle.Height);
barX += visibleStyle.Left;
barWidth -= visibleStyle.Width;
barY += visibleStyle.Top;
// Draw the style's elements.
DrawingUtility.DrawLayout(
EditorView, renderContext, visibleArea, visibleStyle);
}
// Draw all the indicator lines on the display.
cairoContext.LineWidth = EditorView.Theme.IndicatorPixelHeight;
cairoContext.Antialias = Antialias.None;
for (int index = 0;
index < indicatorLinesUsed;
index++)
{
// Make sure the line has been processed and it visible.
IndicatorLine indicatorLine = indicatorLines[index];
if (!indicatorLine.NeedIndicators &&
indicatorLine.Visible)
{
indicatorLine.Draw(EditorView, cairoContext, barX, barY, barWidth);
}
// Shift the y-coordinate down.
barY += EditorView.Theme.IndicatorPixelHeight;
}
}
// Return the render.
return(base.OnExposeEvent(exposeEvent));
}
/// <summary>
/// Called when the widget is exposed or drawn.
/// </summary>
/// <param name="e">The e.</param>
/// <returns></returns>
protected override bool OnExposeEvent(EventExpose e)
{
// Figure out the area we are rendering into.
Gdk.Rectangle area = e.Region.Clipbox;
var cairoArea = new Rectangle(area.X, area.Y, area.Width, area.Height);
using (Context cairoContext = CairoHelper.Create(e.Window))
{
// Create a render context.
var renderContext = new RenderContext(cairoContext);
renderContext.RenderRegion = cairoArea;
// If we don't have a buffer at this point, don't render anything.
if (Renderer == null ||
LineBuffer == null)
{
return(true);
}
// Paint the background color of the window.
RegionBlockStyle backgroundStyle =
Theme.RegionStyles[Theme.BackgroundRegionStyleName];
DrawingUtility.DrawLayout(this, renderContext, cairoArea, backgroundStyle);
// Reset the layout and its properties.
Renderer.Width = area.Width - margins.Width;
// Figure out the viewport area we'll be drawing.
int offsetY = 0;
if (verticalAdjustment != null)
{
offsetY += (int)verticalAdjustment.Value;
}
var viewArea = new Rectangle(
area.X, area.Y + offsetY, area.Width, area.Height);
// Determine the line range visible in the given area.
int startLine,
endLine;
Renderer.GetLineLayoutRange(viewArea, out startLine, out endLine);
// Determine where the first line actually starts.
int startLineY = 0;
if (startLine > 0)
{
startLineY = Renderer.GetLineLayoutHeight(0, startLine - 1);
}
// Go through the lines and draw each one in the correct position.
double currentY = startLineY - offsetY;
for (int lineIndex = startLine;
lineIndex <= endLine;
lineIndex++)
{
// Figure out if we are on the current line.
var lineContexts = LineContexts.None;
bool currentLine = false;
if (lineIndex == caret.Position.LinePosition)
{
// Add the curent line to the context.
lineContexts |= LineContexts.CurrentLine;
currentLine = true;
}
// Pull out the layout and style since we'll use it.
Layout layout = Renderer.GetLineLayout(lineIndex, lineContexts);
LineBlockStyle style = Renderer.GetLineStyle(lineIndex, lineContexts);
// Get the extents for that line.
int layoutWidth,
layoutHeight;
layout.GetPixelSize(out layoutWidth, out layoutHeight);
// Figure out the height of the line including padding.
double height = layoutHeight + style.Height;
if (currentLine)
{
// If we have a full-line background color, display it.
RegionBlockStyle currentLineStyle =
Theme.RegionStyles[Theme.CurrentLineRegionStyleName];
if (currentLineStyle != null)
{
var lineArea = new Rectangle(TextX, currentY, TextWidth, height);
DrawingUtility.DrawLayout(
this, renderContext, lineArea, currentLineStyle);
}
// If we have a wrapped line background color, draw it.
RegionBlockStyle currentWrappedLineStyle =
Theme.RegionStyles[Theme.CurrentWrappedLineRegionStyleName];
if (currentWrappedLineStyle != null)
{
// Get the wrapped line for the caret's position.
LayoutLine wrappedLine = caret.Position.GetWrappedLine(this);
Pango.Rectangle wrappedLineExtents;
wrappedLine.GetPixelExtents(out wrappedLineExtents);
// Draw the current wrapped line index.
var wrappedLineArea = new Rectangle(
TextX,
currentY + wrappedLineExtents.Y + style.Top,
TextWidth,
wrappedLineExtents.Height);
DrawingUtility.DrawLayout(
this, renderContext, wrappedLineArea, currentWrappedLineStyle);
}
}
// Draw the current line along with wrapping and padding.
DrawingUtility.DrawLayout(
this,
renderContext,
new Rectangle(TextX, currentY, TextWidth, height),
layout,
style);
// Render out the margin renderers.
margins.Draw(
this, renderContext, lineIndex, new PointD(0, currentY), height, style);
// Move down a line.
currentY += height;
}
// Draw the caret on the screen, but only if we have focus.
if (IsFocus)
{
caret.Draw(renderContext);
}
// Show the scroll region, if requested.
if (editorViewSettings.ShowScrollPadding)
{
cairoContext.Color = new Color(1, 0.5, 0.5);
cairoContext.Rectangle(scrollPaddingRegion);
cairoContext.Stroke();
}
}
return(true);
}
public void Render(System.Drawing.Graphics g, WorldTransform t)
{
DrawingUtility.DrawColoredControlLine(DrawingUtility.ColorArbiterUserPartition, System.Drawing.Drawing2D.DashStyle.Dash,
this.InitialGeneric.Position, this.FinalGeneric.Position, g, t);
}
public void Render(System.Drawing.Graphics g, WorldTransform t)
{
ArbiterInformation tmpInfo = information;
if (tmpInfo != null)
{
lock (tmpInfo)
{
if (tmpInfo.Route1 != null && tmpInfo.Route1.RoutePlan != null && DrawingUtility.DrawNavigationBestRoute)
{
Color c = DrawingUtility.ColorNavigationBest;
for (int j = 0; j < tmpInfo.Route1.RoutePlan.Count; j++)
{
if (j == 0 && RemoraCommon.Communicator.GetVehicleState() != null)
{
DrawingUtility.DrawColoredControlLine(c, System.Drawing.Drawing2D.DashStyle.Solid, RemoraCommon.Communicator.GetVehicleState().Position, tmpInfo.Route1.RoutePlan[j], g, t);
}
else if (RemoraCommon.Communicator.GetVehicleState() != null)
{
DrawingUtility.DrawColoredControlLine(c, System.Drawing.Drawing2D.DashStyle.Solid, tmpInfo.Route1.RoutePlan[j - 1], tmpInfo.Route1.RoutePlan[j], g, t);
}
}
}
foreach (ArbiterInformationDisplayObject aido in tmpInfo.DisplayObjects)
{
if (aido.Type == ArbiterInformationDisplayObjectType.uTurnPolygon)
{
Polygon p = (Polygon)aido.DisplayObject;
if (p.Count > 1)
{
for (int i = 1; i < p.Count; i++)
{
DrawingUtility.DrawColoredControlLine(Color.Orange, System.Drawing.Drawing2D.DashStyle.Solid, p[i - 1], p[i], g, t);
}
DrawingUtility.DrawColoredControlLine(Color.Orange, System.Drawing.Drawing2D.DashStyle.Solid, p[0], p[p.Count - 1], g, t);
}
}
else if (aido.Type == ArbiterInformationDisplayObjectType.leftBound)
{
LineList ll = (LineList)aido.DisplayObject;
if (ll.Count > 1)
{
for (int i = 1; i < ll.Count; i++)
{
DrawingUtility.DrawColoredControlLine(Color.Blue, System.Drawing.Drawing2D.DashStyle.Solid, ll[i - 1], ll[i], g, t);
}
}
}
else if (aido.Type == ArbiterInformationDisplayObjectType.rightBound)
{
LineList ll = (LineList)aido.DisplayObject;
if (ll.Count > 1)
{
for (int i = 1; i < ll.Count; i++)
{
DrawingUtility.DrawColoredControlLine(Color.Red, System.Drawing.Drawing2D.DashStyle.Solid, ll[i - 1], ll[i], g, t);
}
}
}
}
}
}
}
protected void GenerateCurve()
{
//Make sure we have all the info we need
if (Whisker == null || Whisker.WhiskerPoints == null)
{
return;
}
if (Whisker.WhiskerPoints.Length == 0)
{
return;
}
if (Whisker.Parent.OriginalWidth == 0 || Whisker.Parent.OriginalHeight == 0)
{
return;
}
//Calculate Control Points
IWhiskerPoint firstPoint = Whisker.WhiskerPoints[0].Clone();
ControlPoints = new IWhiskerPoint[Whisker.WhiskerPoints.Length];
ControlPoints[0] = firstPoint;
double videoWidth = Whisker.Parent.OriginalWidth;
double videoHeight = Whisker.Parent.OriginalHeight;
if (ControlPoints.Length == 2)
{
IWhiskerPoint lWhiskerPoint1 = Whisker.WhiskerPoints[1].Clone();
ControlPoints[1] = lWhiskerPoint1;
TargetPoint = GetTValuePointForLinear();
}
if (ControlPoints.Length == 3)
{
IWhiskerPoint qWhiskerPoint1 = Whisker.WhiskerPoints[1].Clone();
IWhiskerPoint qWhiskerPoint2 = Whisker.WhiskerPoints[2].Clone();
Point[] points = new Point[3];
points[0] = new Point(firstPoint.XRatio * videoWidth, firstPoint.YRatio * videoHeight);
points[1] = new Point(qWhiskerPoint1.XRatio * videoWidth, qWhiskerPoint1.YRatio * videoHeight);
points[2] = new Point(qWhiskerPoint2.XRatio * videoWidth, qWhiskerPoint2.YRatio * videoHeight);
Point point1;
DrawingUtility.GetControlPointsForQuadraticBezier(points, out point1);
qWhiskerPoint1.XRatio = point1.X / videoWidth;
qWhiskerPoint1.YRatio = point1.Y / videoHeight;
ControlPoints[1] = qWhiskerPoint1;
ControlPoints[2] = qWhiskerPoint2;
TargetPoint = GetTValuePointForQuadratic();
}
if (ControlPoints.Length == 4)
{
IWhiskerPoint cWhiskerPoint1 = Whisker.WhiskerPoints[1].Clone();
IWhiskerPoint cWhiskerPoint2 = Whisker.WhiskerPoints[2].Clone();
IWhiskerPoint cWhiskerPoint3 = Whisker.WhiskerPoints[3].Clone();
Point[] points = new Point[4];
points[0] = new Point(firstPoint.XRatio * videoWidth, firstPoint.YRatio * videoHeight);
points[1] = new Point(cWhiskerPoint1.XRatio * videoWidth, cWhiskerPoint1.YRatio * videoHeight);
points[2] = new Point(cWhiskerPoint2.XRatio * videoWidth, cWhiskerPoint2.YRatio * videoHeight);
points[3] = new Point(cWhiskerPoint3.XRatio * videoWidth, cWhiskerPoint3.YRatio * videoHeight);
Point point1, point2;
DrawingUtility.GetControlPointsForCubicBezier(points, out point1, out point2);
cWhiskerPoint1.XRatio = point1.X / videoWidth;
cWhiskerPoint1.YRatio = point1.Y / videoHeight;
cWhiskerPoint2.XRatio = point2.X / videoWidth;
cWhiskerPoint2.YRatio = point2.Y / videoHeight;
ControlPoints[1] = cWhiskerPoint1;
ControlPoints[2] = cWhiskerPoint2;
ControlPoints[3] = cWhiskerPoint3;
TargetPoint = GetTValuePointForCubic();
}
}
/// <summary>
/// Renders the grid
/// </summary>
/// <param name="g"></param>
/// <param name="t"></param>
public void Render(System.Drawing.Graphics g, WorldTransform t)
{
// check if we are showinghte grid
Coordinates wll = t.WorldLowerLeft;
Coordinates wur = t.WorldUpperRight;
// sapcing
double tmpSpacing = (double)spacing;
// num x lines
double xNum = Math.Ceiling(Math.Abs(wll.X - wur.X) / tmpSpacing);
// num y lines
double yNum = Math.Ceiling(Math.Abs(wll.Y - wur.Y) / tmpSpacing);
// check length
if (xNum < 400 && yNum < 400)
{
// pen width
float pw = 1.25f / t.Scale;
// pen
using (Pen p = new Pen(color, pw))
{
// draw x lines
for (double i = Math.Floor(wll.X / tmpSpacing) * tmpSpacing; i <= Math.Ceiling(wur.X / tmpSpacing) * tmpSpacing; i += tmpSpacing)
{
g.DrawLine(p, DrawingUtility.ToPointF(new Coordinates(i, wur.Y)), DrawingUtility.ToPointF(new Coordinates(i, wll.Y)));
}
// draw y lines
for (double j = Math.Floor(wll.Y / tmpSpacing) * tmpSpacing; j <= Math.Ceiling(wur.Y / tmpSpacing) * tmpSpacing; j += tmpSpacing)
{
g.DrawLine(p, DrawingUtility.ToPointF(new Coordinates(wll.X, j)), DrawingUtility.ToPointF(new Coordinates(wur.X, j)));
}
}
}
/*PointF ll = new PointF((float)wll.X, (float)wll.Y);
* PointF ur = new PointF((float)wur.X, (float)wur.Y);
*
* float startX = (float)Math.Floor(wll.X / spacing) * spacing;
* float endX = (float)Math.Ceiling(wur.X / spacing) * spacing;
* float startY = (float)Math.Floor(wll.Y / spacing) * spacing;
* float endY = (float)Math.Ceiling(wur.Y / spacing) * spacing;
*
* using (Pen p = new Pen(color, 1 / t.Scale))
* {
* if (endX - startX / spacing < 400 && endY - startY / spacing < 400)
* {
* for (float x = startX; x <= endX; x += spacing)
* {
* g.DrawLine(p, x, ll.Y, x, ur.Y);
* }
*
* for (float y = startY; y <= endY; y += spacing)
* {
* g.DrawLine(p, ll.X, y, ur.X, y);
* }
* }
* }*/
}
public void Render(System.Drawing.Graphics g, WorldTransform t)
{
Polygon p = new Polygon();
Coordinates tCoord = new Coordinates();
Coordinates loc = RemoraCommon.Communicator.GetVehicleState().Position;
// body transformation matrix
Matrix bodyTrans = new Matrix();
bodyTrans.Rotate((float)(RemoraCommon.Communicator.GetVehicleState().Heading.ToDegrees()));
bodyTrans.Translate((float)loc.X, (float)loc.Y, MatrixOrder.Append);
// save original world transformation matrix
Matrix origTrans = g.Transform.Clone();
bodyTrans.Multiply(g.Transform, MatrixOrder.Append);
// set the new transform
g.Transform = bodyTrans;
if (DrawingUtility.DrawSimObstacles)
{
if (untrackedClusters != null && untrackedClusters.clusters != null)
{
for (int i = 0; i < untrackedClusters.clusters.Length; i++)
{
if (untrackedClusters.clusters[i].points.Length > 4)
{
tCoord = untrackedClusters.clusters[i].points[0];
if (Math.Abs(tCoord.X) < 60 && Math.Abs(tCoord.Y) < 60)
{
p = Polygon.GrahamScan(new List <Coordinates>(untrackedClusters.clusters[i].points));
DrawingUtility.DrawControlPolygon(p, Color.Purple, DashStyle.Solid, g, t);
}
}
}
}
}
if (DrawingUtility.DrawSimCars)
{
if (trackedClusters != null && trackedClusters.clusters != null)
{
for (int i = 0; i < trackedClusters.clusters.Length; i++)
{
Color c;
if (this.trackedClusters.clusters[i].statusFlag == SceneEstimatorTargetStatusFlag.TARGET_STATE_ACTIVE)
{
if (this.trackedClusters.clusters[i].targetClass == SceneEstimatorTargetClass.TARGET_CLASS_CARLIKE)
{
if (this.trackedClusters.clusters[i].isStopped)
{
c = Color.Red;
}
else
{
c = DrawingUtility.ColorSimTrafficCar;
}
}
else
{
c = Color.Pink;
}
}
else
{
c = DrawingUtility.ColorSimDeletedCar;
}
bool draw = this.trackedClusters.clusters[i].statusFlag == SceneEstimatorTargetStatusFlag.TARGET_STATE_ACTIVE ?
DrawingUtility.DrawSimCars :
DrawingUtility.DrawSimCars && DrawingUtility.DrawSimCarDeleted;
if (draw)
{
if (trackedClusters.clusters[i].relativePoints.Length > 2)
{
tCoord = trackedClusters.clusters[i].relativePoints[0];
if (Math.Abs(tCoord.X) < t.ScreenSize.Width / 1.5 && Math.Abs(tCoord.Y) < t.ScreenSize.Height / 1.5)
{
p = Polygon.GrahamScan(new List <Coordinates>(trackedClusters.clusters[i].relativePoints));
DrawingUtility.DrawControlPolygon(p, c, DashStyle.Solid, g, t);
}
}
}
}
}
}
g.Transform = origTrans;
}
public void Click(Coordinates c)
{
if (this.zt.Mode == ZoneToolboxMode.Selection)
{
this.zt.SelectZone(c);
}
else if (this.Mode == ZoneToolboxMode.NavNodes && this.zt.current != null)
{
// save undo point
this.ed.SaveUndoPoint();
// check if we hit any of hte edges or nodes part of the zone
ArbiterZone az = this.zt.current;
// check if hit node or edge
NavigableEdge ne;
INavigableNode nn;
this.NavigationHitTest(c, out nn, out ne);
if (nn != null)
{
// create new node
INavigableNode aznn = nn;
if (this.PreviousNode != null)
{
// create new edges
NavigableEdge newE1 = new NavigableEdge(true, this.zt.current, false, null, new List <IConnectAreaWaypoints>(), this.PreviousNode, aznn);
this.PreviousNode.OutgoingConnections.Add(newE1);
this.zt.current.NavigableEdges.Add(newE1);
}
this.PreviousNode = aznn;
}
else if (ne != null)
{
// remove old
this.zt.current.NavigableEdges.Remove(ne);
// remove all references
ne.Start.OutgoingConnections.Remove(ne);
// create new node
ArbiterZoneNavigableNode aznn = new ArbiterZoneNavigableNode(c);
// create new edges
NavigableEdge newE1 = new NavigableEdge(true, this.zt.current, false, null, new List <IConnectAreaWaypoints>(), ne.Start, aznn);
NavigableEdge newE2 = new NavigableEdge(true, this.zt.current, false, null, new List <IConnectAreaWaypoints>(), aznn, ne.End);
// add edges
ne.Start.OutgoingConnections.Add(newE1);
aznn.OutgoingConnections.Add(newE2);
// add all to lists
this.zt.current.NavigableEdges.Add(newE1);
this.zt.current.NavigableEdges.Add(newE2);
this.zt.current.NavigationNodes.Add(aznn);
if (this.PreviousNode != null)
{
NavigableEdge newE3 = new NavigableEdge(true, this.zt.current, false, null, new List <IConnectAreaWaypoints>(), this.PreviousNode, aznn);
this.PreviousNode.OutgoingConnections.Add(newE3);
this.zt.current.NavigableEdges.Add(newE3);
}
this.PreviousNode = aznn;
}
else
{
// create new node
ArbiterZoneNavigableNode aznn = new ArbiterZoneNavigableNode(c);
if (this.PreviousNode != null)
{
// create new edges
NavigableEdge newE1 = new NavigableEdge(true, this.zt.current, false, null, new List <IConnectAreaWaypoints>(), this.PreviousNode, aznn);
this.PreviousNode.OutgoingConnections.Add(newE1);
this.zt.current.NavigableEdges.Add(newE1);
}
this.PreviousNode = aznn;
this.zt.current.NavigationNodes.Add(aznn);
}
}
else if (this.zt.Mode == ZoneToolboxMode.StayOut && this.zt.current != null)
{
if (this.WrappingHelpers.Count == 0)
{
this.WrappingHelpers.Add(c);
}
else
{
// Determine size of bounding box
float scaled_offset = 1 / this.rd.WorldTransform.Scale;
// invert the scale
float scaled_size = DrawingUtility.cp_large_size;
// assume that the world transform is currently applied correctly to the graphics
RectangleF rect = new RectangleF((float)c.X - scaled_size / 2, (float)c.Y - scaled_size / 2, scaled_size, scaled_size);
if (rect.Contains(DrawingUtility.ToPointF(this.WrappingHelpers[0])) &&
c.DistanceTo(this.WrappingHelpers[0]) < 1)
{
ed.SaveUndoPoint();
Polygon p = new Polygon(this.WrappingHelpers);
this.zt.current.StayOutAreas.Add(p);
this.WrappingHelpers = new List <Coordinates>();
}
else
{
this.WrappingHelpers.Add(c);
}
}
this.rd.Invalidate();
}
}
