private void DrawGPSInfo(IDynamicDisplay dynamicDisplay, IPoint gpsPosition)
{
// altitude is already available
string course;
string speed;
lock (m_bikePositionInfo)
{
course = string.Format("Course {0} DEG", m_bikePositionInfo.course.ToString("###.##"));
speed = string.Format("Speed {0} MPH", m_bikePositionInfo.speed.ToString("###.##"));
}
string gpsInfo = string.Format("{0}\n{1}\n{2}", course, speed, m_altitudeString);
m_textGlyph.SetAnchor(-35.0f, -47.0f);
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolText, m_textGlyph);
m_dynamicSymbolProperties.TextBoxUseDynamicFillSymbol = true;
m_dynamicSymbolProperties.set_Heading(esriDynamicSymbolType.esriDSymbolText, 0.0f);
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolText, 0.0f, 0.8f, 0.0f, 1.0f);
m_dynamicSymbolProperties.SetScale(esriDynamicSymbolType.esriDSymbolText, 1.0f, 1.0f);
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolFill, 0.0f, 0.0f, 0.0f, 0.6f);
m_dynamicSymbolProperties.TextBoxHorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
dynamicDisplay.DrawText(m_gpsPosition, gpsInfo);
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolMarker, m_gpsGlyph);
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolMarker, 1.0f, 1.0f, 1.0f, 1.0f);
m_dynamicSymbolProperties.SetScale(esriDynamicSymbolType.esriDSymbolMarker, m_gpsSymbolScale, m_gpsSymbolScale);
m_dynamicSymbolProperties.set_RotationAlignment(esriDynamicSymbolType.esriDSymbolMarker, esriDynamicSymbolRotationAlignment.esriDSRANorth);
m_dynamicSymbolProperties.set_Heading(esriDynamicSymbolType.esriDSymbolMarker, (float)(m_heading - 90));
dynamicDisplay.DrawMarker(m_gpsPosition);
if (m_drawCycles % 5 == 0)
{
// increment the symbol size
m_gpsSymbolScale += 0.05f;
if (m_gpsSymbolScale > 1.2f)
{
m_gpsSymbolScale = 0.8f;
}
}
m_drawCycles++;
if (m_drawCycles == 5)
{
m_drawCycles = 0;
}
}
void OnAfterDynamicDraw(esriDynamicMapDrawPhase DynamicMapDrawPhase, IDisplay Display, IDynamicDisplay dynamicDisplay)
{
if (DynamicMapDrawPhase != esriDynamicMapDrawPhase.esriDMDPDynamicLayers)
{
return;
}
if (m_bDrawOnce)
{
//cast the DynamicDisplay into DynamicGlyphFactory
m_dynamicGlyphFactory = dynamicDisplay.DynamicGlyphFactory as IDynamicGlyphFactory2;
//cast the DynamicDisplay into DynamicSymbolProperties
m_dynamicSymbolProps = dynamicDisplay as IDynamicSymbolProperties2;
//create the VW dynamic marker glyph from the embedded bitmap resource
Bitmap bitmap = new Bitmap(GetType(), "VW.bmp");
//get bitmap handler
int hBmp = bitmap.GetHbitmap().ToInt32();
//set white transparency color
IColor whiteTransparencyColor = ESRI.ArcGIS.ADF.Connection.Local.Converter.ToRGBColor(Color.FromArgb(0, 0, 0)) as IColor;
//get the VM dynamic marker glyph
m_VWmarkerGlyph = m_dynamicGlyphFactory.CreateDynamicGlyphFromBitmap(esriDynamicGlyphType.esriDGlyphMarker, hBmp, false, whiteTransparencyColor);
m_bDrawOnce = false;
}
//set the symbol alignment so that it will align with towards the symbol heading
m_dynamicSymbolProps.set_RotationAlignment(esriDynamicSymbolType.esriDSymbolMarker, esriDynamicSymbolRotationAlignment.esriDSRANorth);
//set the symbol's properties
m_dynamicSymbolProps.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolMarker, m_VWmarkerGlyph);
m_dynamicSymbolProps.SetScale(esriDynamicSymbolType.esriDSymbolMarker, 1.3f, 1.3f);
m_dynamicSymbolProps.SetColor(esriDynamicSymbolType.esriDSymbolMarker, 1.0f, 1.0f, 0.0f, 1.0f); // yellow
//set the heading of the current symbol
m_dynamicSymbolProps.set_Heading(esriDynamicSymbolType.esriDSymbolMarker, (float)m_navigationData.Azimuth);
//draw the current location
dynamicDisplay.DrawMarker(m_point);
}
private void DrawHeartRateAnimation(IDynamicDisplay dynamicDisplay, IPoint bikePoint)
{
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolMarker, m_heartRateGlyph[m_heartRateCounter]);
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolMarker, 1.0f, 1.0f, 1.0f, 1.0f);
m_dynamicSymbolProperties.SetScale(esriDynamicSymbolType.esriDSymbolMarker, 1.0f, 1.0f);
m_dynamicSymbolProperties.set_RotationAlignment(esriDynamicSymbolType.esriDSymbolMarker, esriDynamicSymbolRotationAlignment.esriDSRAScreen);
m_dynamicSymbolProperties.set_Heading(esriDynamicSymbolType.esriDSymbolMarker, 0.0f);
dynamicDisplay.DrawMarker(bikePoint);
m_textGlyph.SetAnchor(-35.0f, -50.0f);
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolText, m_textGlyph);
m_dynamicSymbolProperties.TextBoxUseDynamicFillSymbol = true;
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolText, 0.0f, 0.8f, 0.0f, 1.0f);
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolFill, 0.0f, 0.0f, 0.0f, 1.0f);
m_dynamicSymbolProperties.TextBoxHorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
dynamicDisplay.DrawText(bikePoint, m_heartRateString);
m_textGlyph.SetAnchor(-20.0f, -30.0f);
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolText, m_textGlyph);
dynamicDisplay.DrawText(bikePoint, m_altitudeString);
if (m_drawCycles % 5 == 0)
{
m_heartRateCounter++;
if (m_heartRateCounter > 4)
{
m_heartRateCounter = 0;
}
}
m_drawCycles++;
if (m_drawCycles == 5)
{
m_drawCycles = 0;
}
}
/// <summary>
/// Draw the layer while in dynamic mode
/// </summary>
/// <param name="DynamicDrawPhase"></param>
/// <param name="Display"></param>
/// <param name="DynamicDisplay"></param>
public override void DrawDynamicLayer(esriDynamicDrawPhase DynamicDrawPhase, IDisplay Display, IDynamicDisplay DynamicDisplay)
{
if (DynamicDrawPhase != esriDynamicDrawPhase.esriDDPCompiled)
return;
if (!m_bValid || !m_visible)
return;
if (m_bDDOnce)
{
m_dynamicGlyphFactory = DynamicDisplay.DynamicGlyphFactory as IDynamicGlyphFactory2;
m_dynamicSymbolProperties = DynamicDisplay as IDynamicSymbolProperties2;
m_dynamicCompoundMarker = DynamicDisplay as IDynamicCompoundMarker2;
m_textGlyph = m_dynamicGlyphFactory.get_DynamicGlyph(1, esriDynamicGlyphType.esriDGlyphText, 1);
// create glyph for the selection symbol
if (m_selectionSymbol == null)
InitializeSelectionSymbol();
m_selectionGlyph = m_dynamicGlyphFactory.CreateDynamicGlyph(m_selectionSymbol);
m_bDDOnce = false;
}
m_display = Display;
double lat, lon;
int iconCode;
int iconWidth = 0;
bool selected;
IDynamicGlyph dynamicGlyph = null;
float symbolSized;
string citiName = string.Empty;
string temperature = string.Empty;
//loop through the rows. Draw each row that has a shape
foreach (DataRow row in m_table.Rows)
{
//get the Lat/Lon of the item
lat = Convert.ToDouble(row[3]);
lon = Convert.ToDouble(row[4]);
//get the icon ID
iconCode = Convert.ToInt32(row[8]);
// get citiname and temperature
citiName = Convert.ToString(row[2]);
temperature = string.Format("{0} F", row[5]);
//get the selection state of the item
selected = Convert.ToBoolean(row[13]);
//search for the symbol in the symbology table
dynamicGlyph = GetDynamicGlyph(m_dynamicGlyphFactory, iconCode, row, out iconWidth);
if (null == dynamicGlyph)
continue;
m_point.X = lon;
m_point.Y = lat;
m_point.SpatialReference = m_spatialRef;
//reproject the point to the DataFrame's spatial reference
if (null != m_spatialRef && m_mapSpatialRef.FactoryCode != m_layerSRFactoryCode)
m_point.Project(m_mapSpatialRef);
symbolSized = 1.35f * (float)(m_symbolSize / (double)iconWidth);
// draw the weather item
// 1. set the whether symbol properties
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolMarker, dynamicGlyph);
m_dynamicSymbolProperties.set_RotationAlignment(esriDynamicSymbolType.esriDSymbolMarker, esriDynamicSymbolRotationAlignment.esriDSRAScreen);
m_dynamicSymbolProperties.set_Heading(esriDynamicSymbolType.esriDSymbolMarker, 0.0f);
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolMarker, 1.0f, 1.0f, 1.0f, 1.0f);
m_dynamicSymbolProperties.SetScale(esriDynamicSymbolType.esriDSymbolMarker, symbolSized, symbolSized);
m_dynamicSymbolProperties.set_Smooth(esriDynamicSymbolType.esriDSymbolMarker, false);
// 2. set the text properties
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolText, m_textGlyph);
m_dynamicSymbolProperties.set_RotationAlignment(esriDynamicSymbolType.esriDSymbolMarker, esriDynamicSymbolRotationAlignment.esriDSRAScreen);
m_dynamicSymbolProperties.set_Heading(esriDynamicSymbolType.esriDSymbolText, 0.0f);
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolText, 0.0f, 0.85f, 0.0f, 1.0f);
m_dynamicSymbolProperties.SetScale(esriDynamicSymbolType.esriDSymbolText, 1.0f, 1.0f);
m_dynamicSymbolProperties.set_Smooth(esriDynamicSymbolType.esriDSymbolText, false);
m_dynamicSymbolProperties.TextBoxUseDynamicFillSymbol = false;
m_dynamicSymbolProperties.TextBoxHorizontalAlignment = esriTextHorizontalAlignment.esriTHACenter;
m_dynamicSymbolProperties.TextRightToLeft = false;
// draw both the icon and the text as a compound marker
m_dynamicCompoundMarker.DrawCompoundMarker2(m_point, temperature, citiName);
if (selected) // draw the selected symbol
{
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolMarker, 0.0f, 1.0f, 1.0f, 1.0f);
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolMarker, m_selectionGlyph);
DynamicDisplay.DrawMarker(m_point);
}
}
base.m_bIsCompiledDirty = false;
}
void OnAfterDynamicDraw(esriDynamicMapDrawPhase DynamicMapDrawPhase, IDisplay Display, IDynamicDisplay dynamicDisplay)
{
if (DynamicMapDrawPhase != esriDynamicMapDrawPhase.esriDMDPDynamicLayers)
return;
if (m_bDrawOnce)
{
//cast the DynamicDisplay into DynamicGlyphFactory
m_dynamicGlyphFactory = dynamicDisplay.DynamicGlyphFactory as IDynamicGlyphFactory2;
//cast the DynamicDisplay into DynamicSymbolProperties
m_dynamicSymbolProps = dynamicDisplay as IDynamicSymbolProperties2;
//create the VW dynamic marker glyph from the embedded bitmap resource
Bitmap bitmap = new Bitmap(GetType(), "VW.bmp");
//get bitmap handler
int hBmp = bitmap.GetHbitmap().ToInt32();
//set white transparency color
IColor whiteTransparencyColor = ESRI.ArcGIS.ADF.Connection.Local.Converter.ToRGBColor(Color.FromArgb(0, 0, 0)) as IColor;
//get the VM dynamic marker glyph
m_VWmarkerGlyph = m_dynamicGlyphFactory.CreateDynamicGlyphFromBitmap(esriDynamicGlyphType.esriDGlyphMarker, hBmp, false, whiteTransparencyColor);
m_bDrawOnce = false;
}
//set the symbol alignment so that it will align with towards the symbol heading
m_dynamicSymbolProps.set_RotationAlignment(esriDynamicSymbolType.esriDSymbolMarker, esriDynamicSymbolRotationAlignment.esriDSRANorth);
//set the symbol's properties
m_dynamicSymbolProps.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolMarker, m_VWmarkerGlyph);
m_dynamicSymbolProps.SetScale(esriDynamicSymbolType.esriDSymbolMarker, 1.3f, 1.3f);
m_dynamicSymbolProps.SetColor(esriDynamicSymbolType.esriDSymbolMarker, 1.0f, 1.0f, 0.0f, 1.0f); // yellow
//set the heading of the current symbol
m_dynamicSymbolProps.set_Heading(esriDynamicSymbolType.esriDSymbolMarker, (float)m_navigationData.Azimuth);
//draw the current location
dynamicDisplay.DrawMarker(m_point);
}
public override void DrawDynamicLayer(esriDynamicDrawPhase DynamicDrawPhase, IDisplay Display, IDynamicDisplay DynamicDisplay)
{
if (DynamicDrawPhase != esriDynamicDrawPhase.esriDDPImmediate)
return;
if (!m_bValid || !m_visible)
return;
IEnvelope visibleExtent = Display.DisplayTransformation.FittedBounds;
if (m_bOnce)
{
IDynamicGlyphFactory dynamicGlyphFactory = DynamicDisplay.DynamicGlyphFactory;
m_dynamicSymbolProps = DynamicDisplay as IDynamicSymbolProperties2;
ICharacterMarkerSymbol markerSymbol = new CharacterMarkerSymbolClass();
markerSymbol.Font = ESRI.ArcGIS.ADF.Connection.Local.Converter.ToStdFont(new Font("ESRI Default Marker", 25.0f, FontStyle.Bold));
markerSymbol.Size = 25.0;
// set the symbol color to white
markerSymbol.Color = (IColor)ESRI.ArcGIS.ADF.Connection.Local.Converter.ToRGBColor(Color.FromArgb(255, 255, 255));
markerSymbol.CharacterIndex = 92;
// create the dynamic glyph
m_myGlyph = dynamicGlyphFactory.CreateDynamicGlyph((ISymbol)markerSymbol);
Random r = new Random();
double X = visibleExtent.XMin + r.NextDouble() * visibleExtent.Width;
double Y = visibleExtent.YMin + r.NextDouble() * visibleExtent.Height;
m_point = new PointClass();
m_point.PutCoords(X, Y);
m_stepX = visibleExtent.Width / 250;
m_stepY = visibleExtent.Height / 250;
// start the update timer
m_updateTimer.Enabled = true;
m_bOnce = false;
}
// draw the marker
m_dynamicSymbolProps.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolMarker, m_myGlyph);
m_dynamicSymbolProps.SetColor(esriDynamicSymbolType.esriDSymbolMarker, 1.0f, 0.0f, 0.0f, 1.0f);
m_dynamicSymbolProps.SetScale(esriDynamicSymbolType.esriDSymbolMarker, 1.0f, 1.0f);
DynamicDisplay.DrawMarker(m_point);
// update the point location for the next draw cycle
m_point.X += m_stepX;
m_point.Y += m_stepY;
// make sure that the point fall within the visible extent
if (m_point.X > visibleExtent.XMax) m_stepX = -Math.Abs(m_stepX);
if (m_point.X < visibleExtent.XMin) m_stepX = Math.Abs(m_stepX);
if (m_point.Y > visibleExtent.YMax) m_stepY = -Math.Abs(m_stepY);
if (m_point.Y < visibleExtent.YMin) m_stepY = Math.Abs(m_stepY);
// set the dirty flag to false since drawing is done.
base.m_bIsImmediateDirty = false;
}
private void DrawGPSInfo(IDynamicDisplay dynamicDisplay, IPoint gpsPosition)
{
// altitude is already available
string course;
string speed;
lock (m_bikePositionInfo)
{
course = string.Format("Course {0} DEG", m_bikePositionInfo.course.ToString("###.##"));
speed = string.Format("Speed {0} MPH", m_bikePositionInfo.speed.ToString("###.##"));
}
string gpsInfo = string.Format("{0}\n{1}\n{2}", course, speed, m_altitudeString);
m_textGlyph.SetAnchor(-35.0f, -47.0f);
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolText, m_textGlyph);
m_dynamicSymbolProperties.TextBoxUseDynamicFillSymbol = true;
m_dynamicSymbolProperties.set_Heading(esriDynamicSymbolType.esriDSymbolText, 0.0f);
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolText, 0.0f, 0.8f, 0.0f, 1.0f);
m_dynamicSymbolProperties.SetScale(esriDynamicSymbolType.esriDSymbolText, 1.0f, 1.0f);
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolFill, 0.0f, 0.0f, 0.0f, 0.6f);
m_dynamicSymbolProperties.TextBoxHorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
dynamicDisplay.DrawText(m_gpsPosition, gpsInfo);
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolMarker, m_gpsGlyph);
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolMarker, 1.0f, 1.0f, 1.0f, 1.0f);
m_dynamicSymbolProperties.SetScale(esriDynamicSymbolType.esriDSymbolMarker, m_gpsSymbolScale, m_gpsSymbolScale);
m_dynamicSymbolProperties.set_RotationAlignment(esriDynamicSymbolType.esriDSymbolMarker, esriDynamicSymbolRotationAlignment.esriDSRANorth);
m_dynamicSymbolProperties.set_Heading(esriDynamicSymbolType.esriDSymbolMarker, (float)(m_heading - 90));
dynamicDisplay.DrawMarker(m_gpsPosition);
if (m_drawCycles % 5 == 0)
{
// increment the symbol size
m_gpsSymbolScale += 0.05f;
if (m_gpsSymbolScale > 1.2f)
m_gpsSymbolScale = 0.8f;
}
m_drawCycles++;
if (m_drawCycles == 5)
m_drawCycles = 0;
}
private void DrawHeartRateAnimation(IDynamicDisplay dynamicDisplay, IPoint bikePoint)
{
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolMarker, m_heartRateGlyph[m_heartRateCounter]);
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolMarker, 1.0f, 1.0f, 1.0f, 1.0f);
m_dynamicSymbolProperties.SetScale(esriDynamicSymbolType.esriDSymbolMarker, 1.0f, 1.0f);
m_dynamicSymbolProperties.set_RotationAlignment(esriDynamicSymbolType.esriDSymbolMarker, esriDynamicSymbolRotationAlignment.esriDSRAScreen);
m_dynamicSymbolProperties.set_Heading(esriDynamicSymbolType.esriDSymbolMarker, 0.0f);
dynamicDisplay.DrawMarker(bikePoint);
m_textGlyph.SetAnchor(-35.0f, -50.0f);
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolText, m_textGlyph);
m_dynamicSymbolProperties.TextBoxUseDynamicFillSymbol = true;
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolText, 0.0f, 0.8f, 0.0f, 1.0f);
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolFill, 0.0f, 0.0f, 0.0f, 1.0f);
m_dynamicSymbolProperties.TextBoxHorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
dynamicDisplay.DrawText(bikePoint, m_heartRateString);
m_textGlyph.SetAnchor(-20.0f, -30.0f);
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolText, m_textGlyph);
dynamicDisplay.DrawText(bikePoint, m_altitudeString);
if (m_drawCycles % 5 == 0)
{
m_heartRateCounter++;
if (m_heartRateCounter > 4)
m_heartRateCounter = 0;
}
m_drawCycles++;
if (m_drawCycles == 5)
m_drawCycles = 0;
}
private void OnAfterDynamicDraw(esriDynamicMapDrawPhase DynamicMapDrawPhase, IDisplay Display, IDynamicDisplay dynamicDisplay)
{
if (DynamicMapDrawPhase != esriDynamicMapDrawPhase.esriDMDPDynamicLayers)
return;
// initialize symbology for dynamic drawing
if (m_bOnce)
{
// create the glyphs for the bike position as well as for the route
IDynamicGlyphFactory2 dynamicGlyphFactory = dynamicDisplay.DynamicGlyphFactory as IDynamicGlyphFactory2;
IColor whiteTransparentColor = (IColor)ESRI.ArcGIS.ADF.Connection.Local.Converter.ToRGBColor(Color.FromArgb(255, 255, 255));
Bitmap bitmap = new Bitmap(GetType(), "Icons.bicycle-icon.bmp");
m_bikeGlyph = dynamicGlyphFactory.CreateDynamicGlyphFromBitmap(esriDynamicGlyphType.esriDGlyphMarker, bitmap.GetHbitmap().ToInt32(), false, whiteTransparentColor);
bitmap = new Bitmap(GetType(), "Icons.cat.bmp");
m_catGlyph = dynamicGlyphFactory.CreateDynamicGlyphFromBitmap(esriDynamicGlyphType.esriDGlyphMarker, bitmap.GetHbitmap().ToInt32(), false, whiteTransparentColor);
bitmap = new Bitmap(GetType(), "Icons.gps.png");
m_gpsGlyph = dynamicGlyphFactory.CreateDynamicGlyphFromBitmap(esriDynamicGlyphType.esriDGlyphMarker, bitmap.GetHbitmap().ToInt32(), false, whiteTransparentColor);
ISymbol routeSymbol = CreateBikeRouteSymbol();
m_bikeRouteGlyph = dynamicGlyphFactory.CreateDynamicGlyph(routeSymbol);
// create the heart rate glyphs series
CreateHeartRateAnimationGlyphs(dynamicGlyphFactory);
// get the default internal text glyph
m_textGlyph = dynamicGlyphFactory.get_DynamicGlyph(1, esriDynamicGlyphType.esriDGlyphText, 1);
// do one time casting
m_dynamicSymbolProperties = dynamicDisplay as IDynamicSymbolProperties2;
m_dynamicCompoundMarker = dynamicDisplay as IDynamicCompoundMarker2;
m_dynamicScreenDisplay = dynamicDisplay as IDynamicScreenDisplay;
m_bOnce = false;
}
// draw the trail
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolLine, m_bikeRouteGlyph);
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolLine, 1.0f, 1.0f, 1.0f, 1.0f);
m_dynamicSymbolProperties.SetScale(esriDynamicSymbolType.esriDSymbolLine, 1.0f, 1.0f);
m_dynamicSymbolProperties.LineContinuePattern = true;
dynamicDisplay.DrawPolyline(m_bikeRouteGeometry);
if (m_playbackFormat == GPSPlaybackFormat.HST)
{
// adjust the bike lap additional info point to draw at the top left corner of the window
m_additionalInfoPoint.Y = Display.DisplayTransformation.get_DeviceFrame().bottom - 70;
// draw additional lap information
DrawLapInfo(dynamicDisplay);
// draw the heart-rate and altitude
DrawHeartRateAnimation(dynamicDisplay, m_gpsPosition);
// draw the current position as a marker glyph
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolMarker, m_bikeGlyph);
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolMarker, 1.0f, 1.0f, 1.0f, 1.0f);
m_dynamicSymbolProperties.SetScale(esriDynamicSymbolType.esriDSymbolMarker, 1.2f, 1.2f);
m_dynamicSymbolProperties.set_RotationAlignment(esriDynamicSymbolType.esriDSymbolMarker, esriDynamicSymbolRotationAlignment.esriDSRANorth);
m_dynamicSymbolProperties.set_Heading(esriDynamicSymbolType.esriDSymbolMarker, (float)(m_heading - 90));
dynamicDisplay.DrawMarker(m_gpsPosition);
}
else
{
DrawGPSInfo(dynamicDisplay, m_gpsPosition);
}
}
public override void DrawDynamicLayer(esriDynamicDrawPhase DynamicDrawPhase, IDisplay Display, IDynamicDisplay DynamicDisplay)
{
if (DynamicDrawPhase != esriDynamicDrawPhase.esriDDPImmediate)
{
return;
}
if (!m_bValid || !m_visible)
{
return;
}
IEnvelope visibleExtent = Display.DisplayTransformation.FittedBounds;
if (m_bOnce)
{
IDynamicGlyphFactory dynamicGlyphFactory = DynamicDisplay.DynamicGlyphFactory;
m_dynamicSymbolProps = DynamicDisplay as IDynamicSymbolProperties2;
ICharacterMarkerSymbol markerSymbol = new CharacterMarkerSymbolClass();
markerSymbol.Font = ESRI.ArcGIS.ADF.Connection.Local.Converter.ToStdFont(new Font("ESRI Default Marker", 25.0f, FontStyle.Bold));
markerSymbol.Size = 25.0;
// set the symbol color to white
markerSymbol.Color = (IColor)ESRI.ArcGIS.ADF.Connection.Local.Converter.ToRGBColor(Color.FromArgb(255, 255, 255));
markerSymbol.CharacterIndex = 92;
// create the dynamic glyph
m_myGlyph = dynamicGlyphFactory.CreateDynamicGlyph((ISymbol)markerSymbol);
Random r = new Random();
double X = visibleExtent.XMin + r.NextDouble() * visibleExtent.Width;
double Y = visibleExtent.YMin + r.NextDouble() * visibleExtent.Height;
m_point = new PointClass();
m_point.PutCoords(X, Y);
m_stepX = visibleExtent.Width / 250;
m_stepY = visibleExtent.Height / 250;
// start the update timer
m_updateTimer.Enabled = true;
m_bOnce = false;
}
// draw the marker
m_dynamicSymbolProps.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolMarker, m_myGlyph);
m_dynamicSymbolProps.SetColor(esriDynamicSymbolType.esriDSymbolMarker, 1.0f, 0.0f, 0.0f, 1.0f);
m_dynamicSymbolProps.SetScale(esriDynamicSymbolType.esriDSymbolMarker, 1.0f, 1.0f);
DynamicDisplay.DrawMarker(m_point);
// update the point location for the next draw cycle
m_point.X += m_stepX;
m_point.Y += m_stepY;
// make sure that the point fall within the visible extent
if (m_point.X > visibleExtent.XMax)
{
m_stepX = -Math.Abs(m_stepX);
}
if (m_point.X < visibleExtent.XMin)
{
m_stepX = Math.Abs(m_stepX);
}
if (m_point.Y > visibleExtent.YMax)
{
m_stepY = -Math.Abs(m_stepY);
}
if (m_point.Y < visibleExtent.YMin)
{
m_stepY = Math.Abs(m_stepY);
}
// set the dirty flag to false since drawing is done.
base.m_bIsImmediateDirty = false;
}
private void OnAfterDynamicDraw(esriDynamicMapDrawPhase DynamicMapDrawPhase, IDisplay Display, IDynamicDisplay dynamicDisplay)
{
if (DynamicMapDrawPhase != esriDynamicMapDrawPhase.esriDMDPDynamicLayers)
{
return;
}
// initialize symbology for dynamic drawing
if (m_bOnce)
{
// create the glyphs for the bike position as well as for the route
IDynamicGlyphFactory2 dynamicGlyphFactory = dynamicDisplay.DynamicGlyphFactory as IDynamicGlyphFactory2;
IColor whiteTransparentColor = (IColor)ESRI.ArcGIS.ADF.Connection.Local.Converter.ToRGBColor(Color.FromArgb(255, 255, 255));
Bitmap bitmap = new Bitmap(GetType(), "Icons.bicycle-icon.bmp");
m_bikeGlyph = dynamicGlyphFactory.CreateDynamicGlyphFromBitmap(esriDynamicGlyphType.esriDGlyphMarker, bitmap.GetHbitmap().ToInt32(), false, whiteTransparentColor);
bitmap = new Bitmap(GetType(), "Icons.cat.bmp");
m_catGlyph = dynamicGlyphFactory.CreateDynamicGlyphFromBitmap(esriDynamicGlyphType.esriDGlyphMarker, bitmap.GetHbitmap().ToInt32(), false, whiteTransparentColor);
bitmap = new Bitmap(GetType(), "Icons.gps.png");
m_gpsGlyph = dynamicGlyphFactory.CreateDynamicGlyphFromBitmap(esriDynamicGlyphType.esriDGlyphMarker, bitmap.GetHbitmap().ToInt32(), false, whiteTransparentColor);
ISymbol routeSymbol = CreateBikeRouteSymbol();
m_bikeRouteGlyph = dynamicGlyphFactory.CreateDynamicGlyph(routeSymbol);
// create the heart rate glyphs series
CreateHeartRateAnimationGlyphs(dynamicGlyphFactory);
// get the default internal text glyph
m_textGlyph = dynamicGlyphFactory.get_DynamicGlyph(1, esriDynamicGlyphType.esriDGlyphText, 1);
// do one time casting
m_dynamicSymbolProperties = dynamicDisplay as IDynamicSymbolProperties2;
m_dynamicCompoundMarker = dynamicDisplay as IDynamicCompoundMarker2;
m_dynamicScreenDisplay = dynamicDisplay as IDynamicScreenDisplay;
m_bOnce = false;
}
// draw the trail
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolLine, m_bikeRouteGlyph);
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolLine, 1.0f, 1.0f, 1.0f, 1.0f);
m_dynamicSymbolProperties.SetScale(esriDynamicSymbolType.esriDSymbolLine, 1.0f, 1.0f);
m_dynamicSymbolProperties.LineContinuePattern = true;
dynamicDisplay.DrawPolyline(m_bikeRouteGeometry);
if (m_playbackFormat == GPSPlaybackFormat.HST)
{
// adjust the bike lap additional info point to draw at the top left corner of the window
m_additionalInfoPoint.Y = Display.DisplayTransformation.get_DeviceFrame().bottom - 70;
// draw additional lap information
DrawLapInfo(dynamicDisplay);
// draw the heart-rate and altitude
DrawHeartRateAnimation(dynamicDisplay, m_gpsPosition);
// draw the current position as a marker glyph
m_dynamicSymbolProperties.set_DynamicGlyph(esriDynamicSymbolType.esriDSymbolMarker, m_bikeGlyph);
m_dynamicSymbolProperties.SetColor(esriDynamicSymbolType.esriDSymbolMarker, 1.0f, 1.0f, 1.0f, 1.0f);
m_dynamicSymbolProperties.SetScale(esriDynamicSymbolType.esriDSymbolMarker, 1.2f, 1.2f);
m_dynamicSymbolProperties.set_RotationAlignment(esriDynamicSymbolType.esriDSymbolMarker, esriDynamicSymbolRotationAlignment.esriDSRANorth);
m_dynamicSymbolProperties.set_Heading(esriDynamicSymbolType.esriDSymbolMarker, (float)(m_heading - 90));
dynamicDisplay.DrawMarker(m_gpsPosition);
}
else
{
DrawGPSInfo(dynamicDisplay, m_gpsPosition);
}
}