public Rect getTextBoundsWithOutline()
{
double outlineWidth = RendererSettings.getInstance().getTextOutlineWidth();
Rect bounds = new Rect(location.X - outlineWidth, location.Y - outlineWidth, bounds.Width + (outlineWidth * 2), bounds.Height + (outlineWidth * 2));
return(bounds);
}
public static RendererSettings getInstance() //synchronized
{
if (_instance == null)
{
lock (syncLock)
{
_instance = new RendererSettings();
}
}
return(_instance);
}
public static Color getIdealTextBackgroundColor(Color fgColor)
{
try
{
//an array of three elements containing the
//hue, saturation, and brightness (in that order),
//of the color with the indicated red, green, and blue components/
float[] hsbvals = new float[3];
if (fgColor != null)
{
int nThreshold = RendererSettings.getInstance().getTextBackgroundAutoColorThreshold();//160;
int bgDelta = (int)((fgColor.R * 0.299) + (fgColor.G * 0.587) + (fgColor.B * 0.114));
//ErrorLogger.LogMessage("bgDelta: " + String.valueOf(255-bgDelta));
//if less than threshold, black, otherwise white.
return((255 - bgDelta < nThreshold) ? Colors.Black : Colors.White);
}
}
catch (Exception exc)
{
ErrorLogger.LogException("SymbolDraw", "getIdealtextBGColor", exc);
}
return(Colors.White);
}
public ImageInfo RenderSymbol(String symbolID, Dictionary <int, String> modifiers, Dictionary <int, String> attributes)
{
ImageInfo returnVal = null;
int symStd = 1;
if (SymbolUtilities.isTacticalGraphic(symbolID))
{
if (modifiers != null && modifiers[MilStdAttributes.SymbologyStandard] != null)
{
symStd = Convert.ToInt32(modifiers[MilStdAttributes.SymbologyStandard]);
}
else
{
if (modifiers == null)
{
modifiers = new Dictionary <int, String>();
}
modifiers[MilStdAttributes.SymbologyStandard] = Convert.ToString(RendererSettings.getInstance().getSymbologyStandard());
}
SymbolDef sd = SymbolDefTable.getInstance().getSymbolDef(SymbolUtilities.getBasicSymbolIDStrict(symbolID), symStd);
if (sd.getMaxPoints() == 1 && sd.HasWidth() == false)
{
returnVal = RenderSPTG(symbolID, modifiers, attributes);
}
else
{
returnVal = RenderMPTG(symbolID, modifiers, attributes);
}
}
else
{
returnVal = RenderUnit(symbolID, modifiers, attributes, null);
}
return(returnVal);
}
public ImageInfo Render(String symbolID, Dictionary <int, String> modifiers, Dictionary <int, String> attributes, CanvasDevice device)
{
SinglePointRenderer spr = SinglePointRenderer.getInstance();
int symStd = 1;
if (modifiers != null && modifiers[MilStdAttributes.SymbologyStandard] != null)
{
symStd = Convert.ToInt32(modifiers[MilStdAttributes.SymbologyStandard]);
}
else
{
if (modifiers == null)
{
modifiers = new Dictionary <int, String>();
}
modifiers[MilStdAttributes.SymbologyStandard] = Convert.ToString(RendererSettings.getInstance().getSymbologyStandard());
}
var basicID = SymbolUtilities.getBasicSymbolIDStrict(symbolID);
if (SymbolUtilities.isTacticalGraphic(symbolID))
{
SymbolDef sd = SymbolDefTable.getInstance().getSymbolDef(basicID, symStd);
if (sd == null)
{
sd = SymbolDefTable.getInstance().getSymbolDef(basicID, symStd);
}
if (sd != null && sd.getDrawCategory() == SymbolDef.DRAW_CATEGORY_POINT)
{
return(spr.RenderSPTG(symbolID, modifiers, attributes));
}
else
{
Color color = RenderUtilities.DrawingColorToUIColor(SymbolUtilities.getLineColorOfAffiliation(symbolID));
int size = 35;
if (attributes.ContainsKey(MilStdAttributes.PixelSize))
{
size = int.Parse(attributes[MilStdAttributes.PixelSize]);
}
if (modifiers.ContainsKey(MilStdAttributes.LineColor))
{
color = RenderUtilities.getColorFromHexString(modifiers[MilStdAttributes.LineColor]);
}
if (modifiers.ContainsKey(MilStdAttributes.PixelSize))
{
size = int.Parse(modifiers[MilStdAttributes.PixelSize]);
}
return(TacticalGraphicIconRenderer.getIcon(symbolID, size, color, 0));
}
}
else if (UnitFontLookup.getInstance().getLookupInfo(basicID) != null)
{
return(spr.RenderUnit(symbolID, modifiers, attributes, device));
}
else
{
//symbolID = SymbolUtilities.reconcileSymbolID(symbolID, false);
return(spr.RenderUnit(symbolID, modifiers, attributes, null));
}
}
public ImageInfo RenderSPTG(String symbolID, Dictionary <int, String> modifiers, Dictionary <int, String> attributes)
{
if (modifiers == null)
{
modifiers = new Dictionary <int, string>();
}
if (attributes == null)
{
attributes = new Dictionary <int, string>();
}
CanvasRenderTarget finalBmp = null;
CanvasRenderTarget coreBMP = null;
try
{
//get font character indexes (svg file for this renderer port)
int fillIndex = -1;
int frameIndex = -1;
int alpha = 255;
int symbolOutlineSize = 0;
Color symbolOutlineColor = Colors.Transparent;
Boolean drawAsIcon = false;
Boolean keepUnitRatio = true;
int pixelSize = 35;
int w = pixelSize;
int h = pixelSize;
char[] fillString = new char[1];
char[] frameString = new char[1];
char[] symbol1 = new char[1];
char[] symbol2 = new char[1];
//_spFontSize;
Color lineColor = Colors.Transparent;
Color fillColor = Colors.Transparent;
if (attributes.ContainsKey(MilStdAttributes.LineColor))
{
lineColor = RenderUtilities.DrawingColorToUIColor(SymbolUtilities.getColorFromHexString(attributes[MilStdAttributes.LineColor]));
}
else
{
lineColor = RenderUtilities.DrawingColorToUIColor(SymbolUtilities.getLineColorOfAffiliation(symbolID));
}
if (attributes.ContainsKey(MilStdAttributes.FillColor))
{
fillColor = RenderUtilities.DrawingColorToUIColor(SymbolUtilities.getColorFromHexString(attributes[MilStdAttributes.FillColor]));
}
if (attributes.ContainsKey(MilStdAttributes.Alpha))
{
alpha = Convert.ToInt32(attributes[MilStdAttributes.Alpha]);
}
if (attributes.ContainsKey(MilStdAttributes.SymbolOutlineColor))
{
symbolOutlineColor = RenderUtilities.DrawingColorToUIColor(SymbolUtilities.getColorFromHexString(attributes[MilStdAttributes.SymbolOutlineColor]));
}
else
{
symbolOutlineColor = RenderUtilities.getIdealTextBackgroundColor(lineColor);
}
if (attributes.ContainsKey(MilStdAttributes.SymbolOutlineSize))
{
symbolOutlineSize = Convert.ToInt32(attributes[MilStdAttributes.SymbolOutlineSize]);
}
else
{
symbolOutlineSize = RendererSettings.getInstance().getSymbolOutlineWidth();
}
if (symbolOutlineSize <= 0)
{
symbolOutlineColor = Colors.Transparent;
}
if (attributes.ContainsKey(MilStdAttributes.DrawAsIcon))
{
drawAsIcon = Convert.ToBoolean(attributes[MilStdAttributes.DrawAsIcon]);
}
if (attributes.ContainsKey(MilStdAttributes.PixelSize))
{
pixelSize = Convert.ToInt32(attributes[MilStdAttributes.PixelSize]);
}
if (attributes.ContainsKey(MilStdAttributes.KeepUnitRatio))
{
keepUnitRatio = Convert.ToBoolean(attributes[MilStdAttributes.KeepUnitRatio]);
}
SinglePointLookupInfo spli = SinglePointLookup.getInstance().getSPLookupInfo(SymbolUtilities.getBasicSymbolIDStrict(symbolID));
if (spli == null)//default to action point on bad symbolID
{
if (modifiers == null)
{
modifiers = new Dictionary <int, string>();
}
if (modifiers.ContainsKey(ModifiersTG.H_ADDITIONAL_INFO_1))
{
modifiers[ModifiersTG.H1_ADDITIONAL_INFO_2] = modifiers[ModifiersTG.H_ADDITIONAL_INFO_1];
}
modifiers[ModifiersTG.H_ADDITIONAL_INFO_1] = symbolID.Substring(0, 10);
symbolID = "G" + SymbolUtilities.getAffiliation(symbolID) +
"G" + SymbolUtilities.getStatus(symbolID) + "GPP---****X";
spli = SinglePointLookup.getInstance().getSPLookupInfo(symbolID);
lineColor = RenderUtilities.DrawingColorToUIColor(SymbolUtilities.getLineColorOfAffiliation(symbolID));
//fillColor = SymbolUtilities.getFillColorOfAffiliation(symbolID);
}
//Check if we need to set 'N' to ENY
if (symbolID[1] == 'H' && drawAsIcon == false)
{
if (modifiers == null)
{
modifiers = new Dictionary <int, string>();
}
modifiers[ModifiersTG.N_HOSTILE] = "ENY";
}
if (SymbolUtilities.getStatus(symbolID) == "A")
{
frameIndex = spli.getMappingA();
}
else
{
frameIndex = spli.getMappingP();
}
if (SymbolUtilities.isTGSPWithFill(symbolID))
{
String fillID = SymbolUtilities.getTGFillSymbolCode(symbolID);
if (fillID != null)
{
fillIndex = SinglePointLookup.getInstance().getCharCodeFromFillID(fillID);
}
}
else if (SymbolUtilities.isWeatherSPWithFill(symbolID))
{
fillIndex = frameIndex + 1;
fillColor = RenderUtilities.DrawingColorToUIColor(SymbolUtilities.getFillColorOfWeather(symbolID));
}
fillString[0] = (char)fillIndex;
frameString[0] = (char)frameIndex;
SVGPath svgFill = null;
SVGPath svgFrame = null;
if (fillIndex > 0)
{
svgFill = SymbolSVGTable.getInstance().getSVGPath(fillIndex);
}
if (frameIndex > 0)
{
svgFrame = SymbolSVGTable.getInstance().getSVGPath(frameIndex);
}
float scale = 1;
Rect rr = svgFrame.getBounds();
if (keepUnitRatio)
{
//scale = pixelSize * .00095f;// 1f;
scale = pixelSize / 34f;//height of friendly unit before scaling.
if (rr.Height > rr.Width)
{
pixelSize = (int)((scale * rr.Height) + 0.5);
}
else
{
pixelSize = (int)((scale * rr.Width) + 0.5);
}
}
Matrix3x2 mScale, mTranslate;
Matrix3x2 mIdentity = Matrix3x2.Identity;
Rect rectF = new Rect();
Matrix3x2 m = svgFrame.CreateMatrix(pixelSize, pixelSize, out rectF, out mScale, out mTranslate);
//Matrix3x2 m = svgFrame.TransformToFitDimensions(pixelSize, pixelSize);
rr = svgFrame.computeBounds(m);
w = (int)((rr.Width) + 0.5f);
h = (int)((rr.Height) + 0.5f);
//draw location
System.Drawing.RectangleF sdrr = new System.Drawing.RectangleF((float)rr.X, (float)rr.Y, (float)rr.Width, (float)rr.Height);
System.Drawing.PointF sdpf = SymbolDimensions.getSymbolCenter(spli.getBasicSymbolID(), sdrr);
Point centerPoint = new Point(sdpf.X, sdpf.Y);
Point location = new Point(0, 0);
location.X = centerPoint.X;
location.Y = 0;// centerPoint.Y;
//location.Y = (h * 1.5f);
float outlineOffsetX = 0;
float outlineOffsetY = 0;
Matrix3x2 mOutline = new Matrix3x2();
CanvasDevice device = CanvasDevice.GetSharedDevice();
//CanvasRenderTarget offscreen = new CanvasRenderTarget(device, width, height, 96);
if (symbolOutlineSize > 0)
{
Rect rectOutline = ShapeUtilities.inflate(rr, symbolOutlineSize, symbolOutlineSize); // svgFrame.getBounds(symbolOutlineSize);
outlineOffsetX = (float)((rectOutline.Width - w) / 2f);
outlineOffsetY = (float)((rectOutline.Height - h) / 2f); //too much added for AA
w = (int)(rectOutline.Width + 0.5f);
h = (int)(rectOutline.Height + 0.5f);
mOutline = Matrix3x2.CreateTranslation(outlineOffsetX, outlineOffsetY);
centerPoint.X += outlineOffsetX;
centerPoint.Y += outlineOffsetY;
coreBMP = new CanvasRenderTarget(device, w, h, 96);// new Bitmap(w, h);//getBounds adds too much for AA
}
else
{
coreBMP = new CanvasRenderTarget(device, w, h, 96);//add for AA
}
//coreBMP = new Bitmap(w, h);
//draw test outline
//g.DrawRectangle(new Pen(Color.LightSkyBlue), 0, 0, coreBMP.Width - 1, coreBMP.Height - 1);
using (CanvasDrawingSession cds = coreBMP.CreateDrawingSession())
{
if (svgFill != null)
{
svgFill.Transform(m);
svgFill.Draw(cds, Colors.Transparent, 0, fillColor, mOutline);
}
if (svgFrame != null)
{
svgFrame.Transform(m);
svgFrame.Draw(cds, symbolOutlineColor, symbolOutlineSize, lineColor, mOutline);
}
cds.DrawRectangle(new Rect(0, 0, (int)(coreBMP.Size.Width + 0.5f), (int)(coreBMP.Size.Height + 0.5f)), Colors.Red);
}
Rect coreDimensions = new Rect(0, 0, (int)(coreBMP.Size.Width + 0.5f), (int)(coreBMP.Size.Height + 0.5f));
ImageInfo ii = new ImageInfo(coreBMP, centerPoint, coreDimensions, coreBMP.GetBounds(device));
//process display modifiers
Boolean hasDisplayModifiers = ModifierRenderer.hasDisplayModifiers(symbolID, modifiers);
Boolean hasTextModifiers = ModifierRenderer.hasTextModifiers(symbolID, modifiers, attributes);
ImageInfo iinew = null;
if (hasDisplayModifiers)
{
//iinew = ModifierRenderer.ProcessUnitDisplayModifiers(symbolID, ii, modifiers, attributes, true, device);
}//*/
if (iinew != null)
{
ii = iinew;
}
iinew = null;
//process text modifiers
/*if (hasTextModifiers)
* {
* //iinew = ModifierRenderer.ProcessUnitTextModifiers(symbolID, ii, modifiers, attributes);
* iinew = ModifierRenderer.ProcessUnitTextModifiers(ii, symbolID, modifiers, attributes);
* }//*/
if (iinew != null)
{
ii = iinew;
}
iinew = null;
/*if (coreBMP != null)
* {
* coreBMP.Dispose();
* coreBMP = null;
* }//*/
return(ii);
}
catch (Exception exc)
{
ErrorLogger.LogException("SinglePointRenderer", "RenderSPTG", exc);
return(null);
}
}
public TextInfo(ICanvasResourceCreator rc, String text)
{
format = RendererSettings.getInstance().getLabelFont();
textLayout = new CanvasTextLayout(rc, text, format, 0.0f, 0.0f);
bounds = getTextBounds();
}
