/// <summary>
/// create the layer's glyphs used to set the symbol of the dynamic-layer items
/// </summary>
/// <param name="pDynamicGlyphFactory"></param>
private void CreateDynamicSymbols(IDynamicGlyphFactory2 pDynamicGlyphFactory)
{
try
{
//set the background color
IColor color = ESRI.ArcGIS.ADF.Connection.Local.Converter.ToRGBColor(Color.FromArgb(255, 255, 255)) as IColor;
// Create Character Marker Symbols glyph
// --------------------------------------
ICharacterMarkerSymbol characterMarkerSymbol = new CharacterMarkerSymbolClass();
characterMarkerSymbol.Color = color as IColor;
characterMarkerSymbol.Font = ESRI.ArcGIS.ADF.Connection.Local.Converter.ToStdFont(new Font("ESRI Environmental & Icons", 32));
characterMarkerSymbol.Size = 40;
characterMarkerSymbol.Angle = 0;
characterMarkerSymbol.CharacterIndex = 36;
//create the glyph from the marker symbol
m_markerGlyphs[0] = pDynamicGlyphFactory.CreateDynamicGlyph(characterMarkerSymbol as ISymbol);
characterMarkerSymbol.Size = 32;
characterMarkerSymbol.CharacterIndex = 224;
//create the glyph from the marker symbol
m_markerGlyphs[1] = pDynamicGlyphFactory.CreateDynamicGlyph(characterMarkerSymbol as ISymbol);
// Create the glyph from embedded bitmap
// -----------------------------------
// Sets the transparency color
IColor transparentColor = ESRI.ArcGIS.ADF.Connection.Local.Converter.ToRGBColor(Color.FromArgb(255, 255, 255)) as IColor;
Bitmap bitmap = new Bitmap(GetType(), "B2.bmp");
m_markerGlyphs[2] = pDynamicGlyphFactory.CreateDynamicGlyphFromBitmap(esriDynamicGlyphType.esriDGlyphMarker, bitmap.GetHbitmap().ToInt32(), false, transparentColor);
// Create a glyph for the labels text, use the first 'internal' text glyph
// ------------------------------------------------------------------------
m_textGlyph = pDynamicGlyphFactory.get_DynamicGlyph(1, esriDynamicGlyphType.esriDGlyphText, 1);
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex.Message);
}
}
/// <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;
}
/// <summary>
/// create the layer's glyphs used to set the symbol of the dynamic-layer items
/// </summary>
/// <param name="pDynamicGlyphFactory"></param>
private void CreateDynamicSymbols(IDynamicGlyphFactory2 pDynamicGlyphFactory)
{
try
{
//set the background color
IColor color = ESRI.ArcGIS.ADF.Connection.Local.Converter.ToRGBColor (Color.FromArgb (255, 255, 255)) as IColor;
// Create Character Marker Symbols glyph
// --------------------------------------
ICharacterMarkerSymbol characterMarkerSymbol = new CharacterMarkerSymbolClass ();
characterMarkerSymbol.Color = color as IColor;
characterMarkerSymbol.Font = ESRI.ArcGIS.ADF.Connection.Local.Converter.ToStdFont(new Font("ESRI Environmental & Icons", 32));
characterMarkerSymbol.Size = 40;
characterMarkerSymbol.Angle = 0;
characterMarkerSymbol.CharacterIndex = 36;
//create the glyph from the marker symbol
m_markerGlyphs[0] = pDynamicGlyphFactory.CreateDynamicGlyph(characterMarkerSymbol as ISymbol);
characterMarkerSymbol.Size = 32;
characterMarkerSymbol.CharacterIndex = 224;
//create the glyph from the marker symbol
m_markerGlyphs[1] = pDynamicGlyphFactory.CreateDynamicGlyph(characterMarkerSymbol as ISymbol);
// Create the glyph from embedded bitmap
// -----------------------------------
// Sets the transparency color
IColor transparentColor = ESRI.ArcGIS.ADF.Connection.Local.Converter.ToRGBColor(Color.FromArgb(255, 255, 255)) as IColor;
Bitmap bitmap = new Bitmap (GetType (), "B2.bmp");
m_markerGlyphs[2] = pDynamicGlyphFactory.CreateDynamicGlyphFromBitmap(esriDynamicGlyphType.esriDGlyphMarker, bitmap.GetHbitmap ().ToInt32 (), false, transparentColor);
// Create a glyph for the labels text, use the first 'internal' text glyph
// ------------------------------------------------------------------------
m_textGlyph = pDynamicGlyphFactory.get_DynamicGlyph(1, esriDynamicGlyphType.esriDGlyphText, 1);
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex.Message);
}
}
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);
}
}
