Source code

001package armyc2.c5isr.renderer;
002
003import android.graphics.Bitmap;
004import android.graphics.Bitmap.Config;
005import android.graphics.Canvas;
006import android.graphics.Paint;
007import android.graphics.Paint.FontMetrics;
008import android.graphics.Point;
009import android.graphics.Rect;
010import android.graphics.RectF;
011import android.util.Log;
012
013import com.caverock.androidsvg.SVG;
014
015import java.util.HashMap;
016import java.util.Map;
017
018import armyc2.c5isr.renderer.utilities.Color;
019import armyc2.c5isr.renderer.utilities.DrawRules;
020import armyc2.c5isr.renderer.utilities.ErrorLogger;
021import armyc2.c5isr.renderer.utilities.ImageInfo;
022import armyc2.c5isr.renderer.utilities.MSInfo;
023import armyc2.c5isr.renderer.utilities.MSLookup;
024import armyc2.c5isr.renderer.utilities.MilStdAttributes;
025import armyc2.c5isr.renderer.utilities.Modifiers;
026import armyc2.c5isr.renderer.utilities.RectUtilities;
027import armyc2.c5isr.renderer.utilities.RendererSettings;
028import armyc2.c5isr.renderer.utilities.RendererUtilities;
029import armyc2.c5isr.renderer.utilities.SVGInfo;
030import armyc2.c5isr.renderer.utilities.SVGLookup;
031import armyc2.c5isr.renderer.utilities.SVGSymbolInfo;
032import armyc2.c5isr.renderer.utilities.SettingsChangedEvent;
033import armyc2.c5isr.renderer.utilities.SettingsChangedEventListener;
034import armyc2.c5isr.renderer.utilities.SymbolDimensionInfo;
035import armyc2.c5isr.renderer.utilities.SymbolID;
036import armyc2.c5isr.renderer.utilities.SymbolUtilities;
037
038public class SinglePointSVGRenderer implements SettingsChangedEventListener
039{
040
041    private final String TAG = "SinglePointRenderer";
042    private static SinglePointSVGRenderer _instance = null;
043
044    private final Object _SinglePointCacheMutex = new Object();
045    private final Object _UnitCacheMutex = new Object();
046
047    private Paint _modifierFont = new Paint();
048    private Paint _modifierOutlineFont = new Paint();
049    private float _modifierDescent = 2;
050    private float _modifierFontHeight = 10;
051    private int _deviceDPI = 72;
052
053
054    private SinglePointSVGRenderer()
055    {
056        RendererSettings.getInstance().addEventListener(this);
057        
058        //get modifier font values.
059        onSettingsChanged(new SettingsChangedEvent(SettingsChangedEvent.EventType_FontChanged));
060    }
061
062    public static synchronized SinglePointSVGRenderer getInstance()
063    {
064        if (_instance == null)
065        {
066            _instance = new SinglePointSVGRenderer();
067        }
068
069        return _instance;
070    }
071
072    /**
073     *
074     * @param symbolID
075     * @param modifiers
076     * @return
077     */
078    public SVGSymbolInfo RenderUnit(String symbolID, Map<String,String> modifiers, Map<String,String> attributes)
079    {
080        SVGSymbolInfo si = null;
081        SymbolDimensionInfo newSDI = null;
082
083        String lineColor = null;//SymbolUtilitiesD.getLineColorOfAffiliation(symbolID);
084        String fillColor = null;
085
086        if(SymbolID.getSymbolSet(symbolID)==SymbolID.SymbolSet_MineWarfare && RendererSettings.getInstance().getSeaMineRenderMethod()==RendererSettings.SeaMineRenderMethod_MEDAL)
087        {
088            lineColor = RendererUtilities.colorToHexString(SymbolUtilities.getLineColorOfAffiliation(symbolID), false);
089            fillColor = RendererUtilities.colorToHexString(SymbolUtilities.getFillColorOfAffiliation(symbolID), true);
090        }
091
092        String iconColor = null;
093
094        int alpha = 255;
095
096        //SVG values
097        String frameID = null;
098        String iconID = null;
099        String mod1ID = null;
100        String mod2ID = null;
101        SVGInfo siFrame = null;
102        SVGInfo siIcon = null;
103        SVGInfo siMod1 = null;
104        SVGInfo siMod2 = null;
105        SVG mySVG = null;
106        int top = 0;
107        int left = 0;
108        int width = 0;
109        int height = 0;
110        String svgStart = null;
111        String strSVG = null;
112        String strSVGFrame = null;
113
114
115        Rect symbolBounds = null;
116        Rect fullBounds = null;
117        Bitmap fullBMP = null;
118
119        boolean hasDisplayModifiers = false;
120        boolean hasTextModifiers = false;
121
122        int pixelSize = -1;
123        boolean keepUnitRatio = true;
124        boolean icon = false;
125        boolean noFrame = false;
126
127        int ver = SymbolID.getVersion(symbolID);
128
129        // <editor-fold defaultstate="collapsed" desc="Parse Attributes">
130        try
131        {
132            if(attributes != null)
133            {
134                if (attributes.containsKey(MilStdAttributes.PixelSize)) {
135                    pixelSize = Integer.parseInt(attributes.get(MilStdAttributes.PixelSize));
136                } else {
137                    pixelSize = RendererSettings.getInstance().getDefaultPixelSize();
138                }
139
140                if (attributes.containsKey(MilStdAttributes.KeepUnitRatio)) {
141                    keepUnitRatio = Boolean.parseBoolean(attributes.get(MilStdAttributes.KeepUnitRatio));
142                }
143
144                if (attributes.containsKey(MilStdAttributes.DrawAsIcon)) {
145                    icon = Boolean.parseBoolean(attributes.get(MilStdAttributes.DrawAsIcon));
146                }
147
148                if (icon)//icon won't show modifiers or display icons
149                {
150                    //TODO: symbolID modifications as necessary
151                    keepUnitRatio = false;
152                    hasDisplayModifiers = false;
153                    hasTextModifiers = false;
154                    //symbolID = symbolID.substring(0, 10) + "-----";
155                } else {
156                    hasDisplayModifiers = ModifierRenderer.hasDisplayModifiers(symbolID, modifiers);
157                    hasTextModifiers = ModifierRenderer.hasTextModifiers(symbolID, modifiers);
158                }
159
160                if (attributes.containsKey(MilStdAttributes.LineColor)) {
161                    lineColor = (attributes.get(MilStdAttributes.LineColor));
162                }
163                if (attributes.containsKey(MilStdAttributes.FillColor)) {
164                    fillColor = (attributes.get(MilStdAttributes.FillColor));
165                }
166                if (attributes.containsKey(MilStdAttributes.IconColor)) {
167                    iconColor = (attributes.get(MilStdAttributes.IconColor));
168                }//*/
169                if (attributes.containsKey(MilStdAttributes.Alpha)) {
170                    alpha = Integer.parseInt(attributes.get(MilStdAttributes.Alpha));
171                }
172            }
173        }
174        catch (Exception excModifiers)
175        {
176            ErrorLogger.LogException("SinglePointSVGRenderer", "RenderUnit", excModifiers);
177        }
178        // </editor-fold>
179
180        try
181        {
182
183            //if not, generate symbol
184            if (si == null)//*/
185            {
186                int version = SymbolID.getVersion(symbolID);
187                //Get SVG pieces of symbol
188                frameID = SVGLookup.getFrameID(symbolID);
189                iconID = SVGLookup.getMainIconID(symbolID);
190                mod1ID = SVGLookup.getMod1ID(symbolID);
191                mod2ID = SVGLookup.getMod2ID(symbolID);
192                siFrame = SVGLookup.getInstance().getSVGLInfo(frameID, version);
193                siIcon = SVGLookup.getInstance().getSVGLInfo(iconID, version);
194
195                if(siFrame == null)
196                {
197                    frameID = SVGLookup.getFrameID(SymbolUtilities.reconcileSymbolID(symbolID));
198                    siFrame = SVGLookup.getInstance().getSVGLInfo(frameID, version);
199                    if(siFrame == null)//still no match, get unknown frame
200                    {
201                        frameID = SVGLookup.getFrameID(SymbolID.setSymbolSet(symbolID,SymbolID.SymbolSet_Unknown));
202                        siFrame = SVGLookup.getInstance().getSVGLInfo(frameID, version);
203                    }
204                }
205
206                if(siIcon == null)
207                {
208                        if(iconID.substring(2,8).equals("000000")==false && MSLookup.getInstance().getMSLInfo(symbolID) == null)
209                            siIcon = SVGLookup.getInstance().getSVGLInfo("98100000", version);//inverted question mark
210                        else if(SymbolID.getSymbolSet(symbolID) == SymbolID.SymbolSet_Unknown)
211                            siIcon = SVGLookup.getInstance().getSVGLInfo("00000000", version);//question mark
212                }
213
214                if(RendererSettings.getInstance().getScaleMainIcon())
215                    siIcon = RendererUtilities.scaleIcon(symbolID,siIcon);
216
217                siMod1 = SVGLookup.getInstance().getSVGLInfo(mod1ID, version);
218                siMod2 = SVGLookup.getInstance().getSVGLInfo(mod2ID, version);
219                top = Math.round(siFrame.getBbox().top);
220                left = Math.round(siFrame.getBbox().left);
221                width = Math.round(siFrame.getBbox().width());
222                height = Math.round(siFrame.getBbox().height());
223                if(siFrame.getBbox().bottom > 400)
224                    svgStart = "<svg xmlns:svg=\"http://www.w3.org/2000/svg\" version=\"1.1\" viewBox=\"0 0 612 792\">";
225                else
226                    svgStart = "<svg xmlns:svg=\"http://www.w3.org/2000/svg\" version=\"1.1\" viewBox=\"0 0 400 400\">";
227
228                //update line and fill color of frame SVG
229                if(lineColor != null || fillColor != null)
230                    strSVGFrame = RendererUtilities.setSVGFrameColors(symbolID,siFrame.getSVG(),RendererUtilities.getColorFromHexString(lineColor),RendererUtilities.getColorFromHexString(fillColor));
231                else
232                    strSVGFrame = siFrame.getSVG();
233
234                if(frameID.equals("octagon"))//for the 1 unit symbol that doesn't have a frame: 30 + 15000
235                {
236                    noFrame = true;
237                    strSVGFrame = strSVGFrame.replaceFirst("<g id=\"octagon\">", "<g id=\"octagon\" display=\"none\">");
238                }
239
240
241                //get SVG dimensions and target dimensions
242                symbolBounds = RectUtilities.makeRect(left,top,width,height);
243                Rect rect = new Rect(symbolBounds);
244                float ratio = -1;
245
246                if (pixelSize > 0 && keepUnitRatio == true)
247                {
248                    float heightRatio = SymbolUtilities.getUnitRatioHeight(symbolID);
249                    float widthRatio = SymbolUtilities.getUnitRatioWidth(symbolID);
250
251                    if(noFrame == true)//using octagon with display="none" as frame for a 1x1 shape
252                    {
253                        heightRatio = 1.0f;
254                        widthRatio = 1.0f;
255                    }
256
257                    if (heightRatio > widthRatio)
258                    {
259                        pixelSize = (int) ((pixelSize / 1.5f) * heightRatio);
260                    }
261                    else
262                    {
263                        pixelSize = (int) ((pixelSize / 1.5f) * widthRatio);
264                    }
265                }
266                if (pixelSize > 0)
267                {
268                    float p = pixelSize;
269                    float h = rect.height();
270                    float w = rect.width();
271
272                    ratio = Math.min((p / h), (p / w));
273
274                    symbolBounds = RectUtilities.makeRect(0f, 0f, w * ratio, h * ratio);
275                }
276
277                //StringBuilder sbGroupUnit = new StringBuilder();
278                String sbGroupUnit = "";
279                if(siFrame != null)
280                {
281                    sbGroupUnit += ("<g transform=\"translate(" + (siFrame.getBbox().left * -ratio) + ',' + (siFrame.getBbox().top * -ratio) + ") scale(" + ratio + "," + ratio + ")\"" + ">");
282                    if(siFrame != null)
283                        sbGroupUnit += (strSVGFrame);//(siFrame.getSVG());
284
285                    String color = "";
286                    if(iconColor != null)
287                    {
288                        //make sure string is properly formatted.
289                        iconColor = RendererUtilities.colorToHexString(RendererUtilities.getColorFromHexString(iconColor),false);
290                        if(iconColor != null && iconColor != "#000000" && iconColor != "")
291                            color = " fill=\"" + iconColor + "\" ";
292                        else
293                            iconColor = null;
294                    }
295                    String unit = "<g" + color + ">";
296                    if (siIcon != null)
297                        unit += (siIcon.getSVG());
298                    if (siMod1 != null)
299                        unit += (siMod1.getSVG());
300                    if (siMod2 != null)
301                        unit += (siMod2.getSVG());
302                    if(iconColor != null)
303                        unit = unit.replaceAll("#000000",iconColor);
304                    unit += "</g>";
305
306                    sbGroupUnit += unit + "</g>";
307                }
308
309                //center of octagon is the center of all unit symbols
310                Point centerOctagon = new Point(306, 396);
311                centerOctagon.offset(-left,-top);//offset for the symbol bounds x,y
312                //scale center point by same ratio as the symbol
313                centerOctagon = new Point((int)(centerOctagon.x * ratio), (int)(centerOctagon.y * ratio));
314
315                //set centerpoint of the image
316                Point centerPoint = centerOctagon;
317                Point centerCache = new Point(centerOctagon.x, centerOctagon.y);
318
319                //y offset to get centerpoint so we set back to zero when done.
320                //symbolBounds.top = 0;
321                RectUtilities.shift(symbolBounds,0,(int)-symbolBounds.top);
322
323                //Add core symbol to SVGSymbolInfo
324                si =  new SVGSymbolInfo(sbGroupUnit.toString(), centerPoint,symbolBounds,symbolBounds);
325
326                hasDisplayModifiers = ModifierRenderer.hasDisplayModifiers(symbolID, modifiers);
327                hasTextModifiers = ModifierRenderer.hasTextModifiers(symbolID, modifiers);
328
329                //process display modifiers
330                if (hasDisplayModifiers)
331                {
332                    newSDI = ModifierRenderer.processUnitDisplayModifiers(si, symbolID, modifiers, hasTextModifiers, attributes);
333                    if(newSDI != null)
334                    {
335                        si = (SVGSymbolInfo) newSDI;
336                        newSDI = null;
337                    }
338                }
339            }
340
341            //process text modifiers
342            if (hasTextModifiers)
343            {
344                newSDI = ModifierRenderer.processSPTextModifiers(si, symbolID, modifiers, attributes);
345            }
346
347            if (newSDI != null)
348            {
349                si = (SVGSymbolInfo) newSDI;
350            }
351            newSDI = null;
352
353            si = (SVGSymbolInfo) ModifierRenderer.processSpeedLeader(si,symbolID,modifiers,attributes);
354
355            int widthOffset = 0;
356            if(hasTextModifiers)
357                widthOffset = 2;//add for the text outline
358
359            int svgWidth = (int)(si.getImageBounds().width() + widthOffset);
360            int svgHeight = (int)si.getImageBounds().height();
361            //add SVG tag with dimensions
362            //draw unit from SVG
363            String svgAlpha = "";
364            if(alpha >=0 && alpha <= 255)
365                svgAlpha = " opacity=\"" + alpha/255f + "\"";
366            svgStart = "<svg xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\" width=\"" + svgWidth + "\" height=\"" + svgHeight +"\" viewBox=\"" + 0 + " " + 0 + " " + svgWidth + " " + svgHeight + "\"" + svgAlpha + ">\n";
367            String svgTranslateGroup = null;
368
369            double transX = si.getImageBounds().left * -1;
370            double transY = si.getImageBounds().top * -1;
371            Point anchor = si.getCenterPoint();
372            Rect imageBounds = si.getImageBounds();
373            if(transX > 0 || transY > 0)
374            {
375                anchor.offset((int)transX,(int)transY);
376                //ShapeUtilities.offset(anchor,transX,transY);
377                RectUtilities.shift(symbolBounds,(int)transX,(int)transY);
378                //ShapeUtilities.offset(symbolBounds,transX,transY);
379                RectUtilities.shift(imageBounds,(int)transX,(int)transY);
380                //ShapeUtilities.offset(imageBounds,transX,transY);
381                svgTranslateGroup = "<g transform=\"translate(" + transX + "," + transY + ")" +"\">\n";
382            }
383            imageBounds = RectUtilities.makeRect(imageBounds.left,imageBounds.top,svgWidth,svgHeight);
384
385            si = new SVGSymbolInfo(si.getSVG(),anchor,symbolBounds,imageBounds);
386            StringBuilder sbSVG = new StringBuilder();
387            sbSVG.append(svgStart);
388            sbSVG.append(makeDescTag(si));
389            sbSVG.append(makeMetadataTag(symbolID, si));
390            if(svgTranslateGroup != null)
391                sbSVG.append(svgTranslateGroup);
392            sbSVG.append(si.getSVG());
393            if(svgTranslateGroup != null)
394                sbSVG.append("\n</g>");
395            sbSVG.append("\n</svg>");
396            si =  new SVGSymbolInfo(sbSVG.toString(),anchor,symbolBounds,imageBounds);
397
398        }
399        catch (Exception exc)
400        {
401            ErrorLogger.LogException("SinglePointSVGRenderer", "RenderUnit", exc);
402        }
403        return si;
404    }
405
406    /**
407     *
408     * @param symbolID
409     * @param modifiers
410     * @return
411     */
412    @SuppressWarnings("unused")
413    public SVGSymbolInfo RenderSP(String symbolID, Map<String,String> modifiers, Map<String,String> attributes)
414    {
415
416        SVGSymbolInfo si = null;
417
418        ImageInfo temp = null;
419        String basicSymbolID = null;
420
421        Color lineColor = SymbolUtilities.getDefaultLineColor(symbolID);
422        Color fillColor = null;//SymbolUtilities.getFillColorOfAffiliation(symbolID);
423
424        int alpha = -1;
425
426
427        //SVG rendering variables
428        MSInfo msi = null;
429        String iconID = null;
430        SVGInfo siIcon = null;
431        String mod1ID = null;
432        SVGInfo siMod1 = null;
433        int top = 0;
434        int left = 0;
435        int width = 0;
436        int height = 0;
437        String svgStart = null;
438        String strSVG = null;
439        SVG mySVG = null;
440
441        float ratio = 0;
442
443        Rect symbolBounds = null;
444        RectF fullBounds = null;
445        Bitmap fullBMP = null;
446
447        boolean drawAsIcon = false;
448        int pixelSize = -1;
449        boolean keepUnitRatio = true;
450        boolean hasDisplayModifiers = false;
451        boolean hasTextModifiers = false;
452        boolean drawCustomOutline = false;
453
454
455        msi = MSLookup.getInstance().getMSLInfo(symbolID);
456
457        int ss = SymbolID.getSymbolSet(symbolID);
458        int ec = SymbolID.getEntityCode(symbolID);
459        int mod1 = 0;
460        int drawRule = 0;
461        if (msi != null) {
462            drawRule = msi.getDrawRule();
463        }
464        boolean hasAPFill = false;
465        if(RendererSettings.getInstance().getActionPointDefaultFill()) {
466            if (SymbolUtilities.isActionPoint(symbolID) || //action points
467                    ec/100 == 2135 || //sonobuoy
468                    ec == 180100 || ec == 180200 || ec == 180400) //ACP, CCP, PUP
469            {
470                if (SymbolID.getSymbolSet(symbolID) == SymbolID.SymbolSet_ControlMeasure) {
471                    lineColor = Color.BLACK;
472                    hasAPFill = true;
473                }
474            }
475        }
476
477        try
478        {
479            if (modifiers == null)
480                modifiers = new HashMap<>();
481
482
483
484            //get symbol info
485
486            msi = MSLookup.getInstance().getMSLInfo(symbolID);
487
488            if (msi == null)//if lookup fails, fix code/use unknown symbol code.
489            {
490                //TODO: change symbolID to Action Point with bad symbolID  in the T or H field
491            }
492
493
494            if (attributes != null) {
495                if (attributes.containsKey(MilStdAttributes.KeepUnitRatio)) {
496                    keepUnitRatio = Boolean.parseBoolean(attributes.get(MilStdAttributes.KeepUnitRatio));
497                }
498
499                if (attributes.containsKey(MilStdAttributes.LineColor)) {
500                    lineColor = RendererUtilities.getColorFromHexString(attributes.get(MilStdAttributes.LineColor));
501                }
502
503                if (attributes.containsKey(MilStdAttributes.FillColor)) {
504                    fillColor = RendererUtilities.getColorFromHexString(attributes.get(MilStdAttributes.FillColor));
505                }
506
507                if (attributes.containsKey(MilStdAttributes.Alpha)) {
508                    alpha = Integer.parseInt(attributes.get(MilStdAttributes.Alpha));
509                }
510
511                if (attributes.containsKey(MilStdAttributes.DrawAsIcon)) {
512                    drawAsIcon = Boolean.parseBoolean(attributes.get(MilStdAttributes.DrawAsIcon));
513                }
514
515                if (attributes.containsKey(MilStdAttributes.PixelSize)) {
516                    pixelSize = Integer.parseInt(attributes.get(MilStdAttributes.PixelSize));
517                } else {
518                    pixelSize = RendererSettings.getInstance().getDefaultPixelSize();
519                }
520                /*if (keepUnitRatio == true && msi.getSymbolSet() == SymbolID.SymbolSet_ControlMeasure && msi.getGeometry().equalsIgnoreCase("point")) {
521                    if(msi.getDrawRule() == DrawRules.POINT1)//Action Points
522                        pixelSize = (int)Math.ceil((pixelSize/1.5f) * 2.0f);
523                    else if(SymbolID.getSymbolSet(symbolID)==SymbolID.SymbolSet_ControlMeasure &&
524                            ec/100 == 2135)//Sonobuoy
525                    {
526                        pixelSize = (int)Math.ceil((pixelSize/1.5f) * 2.0f);
527                    }
528                    else
529                        pixelSize = (int)Math.ceil((pixelSize/1.5f) * 1.2f);
530                }//*/
531
532                if(!(drawAsIcon==true || hasAPFill==true))//don't outline icons because they're not going on the map and icons with fills don't need it
533                {
534                    if (attributes.containsKey(MilStdAttributes.OutlineSymbol))
535                        drawCustomOutline = Boolean.parseBoolean(attributes.get(MilStdAttributes.OutlineSymbol));
536                    else
537                        drawCustomOutline = RendererSettings.getInstance().getOutlineSPControlMeasures();
538                }
539
540                if (SymbolUtilities.isMultiPoint(symbolID))
541                    drawCustomOutline = false;//icon previews for multipoints do not need outlines since they shouldn't be on the map
542            }
543
544            if (drawAsIcon)//icon won't show modifiers or display icons
545            {
546                keepUnitRatio = false;
547                hasDisplayModifiers = false;
548                hasTextModifiers = false;
549                drawCustomOutline = false;
550            } else {
551                hasDisplayModifiers = ModifierRenderer.hasDisplayModifiers(symbolID, modifiers);
552                hasTextModifiers = ModifierRenderer.hasTextModifiers(symbolID, modifiers);
553            }
554
555            //Check if we need to set 'N' to "ENY"
556            int aff = SymbolID.getAffiliation(symbolID);
557            //int ss = msi.getSymbolSet();
558            if (ss == SymbolID.SymbolSet_ControlMeasure &&
559                    (aff == SymbolID.StandardIdentity_Affiliation_Hostile_Faker ||
560                            aff == SymbolID.StandardIdentity_Affiliation_Suspect_Joker) &&
561                    modifiers.containsKey(Modifiers.N_HOSTILE) &&
562                    drawAsIcon == false) {
563                modifiers.put(Modifiers.N_HOSTILE, "ENY");
564            }
565
566        } catch (Exception excModifiers) {
567            ErrorLogger.LogException("SinglePointSVGRenderer", "RenderSP-ParseModifiers", excModifiers);
568        }
569
570        try
571        {
572            int intFill = -1;
573            if (fillColor != null) {
574                intFill = fillColor.toInt();
575            }
576
577
578            if (msi.getSymbolSet() != SymbolID.SymbolSet_ControlMeasure)
579                lineColor = Color.BLACK;//color isn't black but should be fine for weather since colors can't be user defined.
580
581
582            if (SymbolID.getSymbolSet(symbolID) == SymbolID.SymbolSet_ControlMeasure && SymbolID.getEntityCode(symbolID) == 270701)//static depiction
583            {
584                //add mine fill to image
585                mod1 = SymbolID.getModifier1(symbolID);
586                if (!(mod1 >= 13 && mod1 <= 50))
587                    symbolID = SymbolID.setModifier1(symbolID, 13);
588            }
589
590
591            //if not, generate symbol.
592            if (si == null)//*/
593            {
594                int version = SymbolID.getVersion(symbolID);
595                //check symbol size////////////////////////////////////////////
596                Rect rect = null;
597                iconID = SVGLookup.getMainIconID(symbolID);
598                siIcon = SVGLookup.getInstance().getSVGLInfo(iconID, version);
599                mod1ID = SVGLookup.getMod1ID(symbolID);
600                siMod1 = SVGLookup.getInstance().getSVGLInfo(mod1ID, version);
601                float borderPadding = 0;
602                if (drawCustomOutline) {
603                    borderPadding = RendererUtilities.findWidestStrokeWidth(siIcon.getSVG());
604                }
605
606                //Oceanographic / Bottom Feature - essentially italic serif fonts need more vertical space
607                //pixel sizes above 150 it's fine, which is weird
608                if(SymbolUtilities.getBasicSymbolID(symbolID).startsWith("461206"))
609                {
610                    double va = siIcon.getBbox().height() * 0.025;
611                    double ha = siIcon.getBbox().width() * 0.025;//some also need to be slightly wider
612                    Rect adjustment = RectUtilities.makeRect((float)(siIcon.getBbox().left),(float)(siIcon.getBbox().top - va),(float)(siIcon.getBbox().width() + ha),(float)(siIcon.getBbox().height() + va));
613                    siIcon.getBbox().set(adjustment);
614                }
615
616                top = (int)Math.floor(siIcon.getBbox().top);
617                left = (int)Math.floor(siIcon.getBbox().left);
618                width = (int)Math.ceil(siIcon.getBbox().width() + (siIcon.getBbox().left - left));
619                height = (int)Math.ceil(siIcon.getBbox().height() + (siIcon.getBbox().top - top));
620                if (siIcon.getBbox().bottom > 400)
621                    svgStart = "<svg xmlns:svg=\"http://www.w3.org/2000/svg\" version=\"1.1\" viewBox=\"0 0 612 792\">";
622                else
623                    svgStart = "<svg xmlns:svg=\"http://www.w3.org/2000/svg\" version=\"1.1\" viewBox=\"0 0 400 400\">";
624
625                String strSVGIcon = null;
626
627                if(keepUnitRatio)
628                {
629                    double scaler = Math.max(width/(float)height, height/(float)width);
630                    if (scaler < 1.2)
631                        scaler = 1.2;
632                    if (scaler > 2)
633                        scaler = 2;
634
635                    if(!SymbolUtilities.isCBRNEvent(symbolID))
636                        pixelSize = (int) Math.ceil((pixelSize / 1.5f) * scaler);
637
638                    /*
639                    double min = Math.min(width/(float)height, height/(float)width);
640                    if (min < 0.6)//Rectangle
641                        pixelSize = (int) Math.ceil((pixelSize / 1.5f) * 2.0f);
642                    else if(min < 0.85)
643                        pixelSize = (int) Math.ceil((pixelSize / 1.5f) * 1.8f);
644                    else //more of a square
645                        pixelSize = (int) Math.ceil((pixelSize / 1.5f) * 1.2f);//*/
646                }
647
648                if (hasAPFill) //action points and a few others //Sonobuoy //ACP, CCP, PUP
649                {
650                    String apFill;
651                    if (fillColor != null)
652                        apFill = RendererUtilities.colorToHexString(fillColor, false);
653                    else
654                        apFill = RendererUtilities.colorToHexString(SymbolUtilities.getFillColorOfAffiliation(symbolID), false);
655                    siIcon = new SVGInfo(siIcon.getID(), siIcon.getBbox(), siIcon.getSVG().replaceAll("fill=\"none\"", "fill=\"" + apFill + "\""));
656                }
657
658                //update line and fill color of frame SVG
659                if (msi.getSymbolSet() == SymbolID.SymbolSet_ControlMeasure && (lineColor != null || fillColor != null)) {
660                    if (drawCustomOutline) {
661                        // create outline with larger stroke-width first (if selected)
662                        strSVGIcon = RendererUtilities.setSVGSPCMColors(symbolID, siIcon.getSVG(), RendererUtilities.getIdealOutlineColor(lineColor), fillColor, true);
663                    }
664
665                    // append normal symbol SVG to be layered on top of outline
666                    strSVGIcon += RendererUtilities.setSVGSPCMColors(symbolID, siIcon.getSVG(), lineColor, fillColor, false);
667                } else//weather symbol (don't change color of weather graphics)
668                    strSVGIcon = siIcon.getSVG();
669
670                //If symbol is Static Depiction, add internal mine graphic based on sector modifier 1
671                if (SymbolID.getEntityCode(symbolID) == 270701 && siMod1 != null) {
672                    if (drawCustomOutline) {
673                        // create outline with larger stroke-width first (if selected)
674                        strSVGIcon += RendererUtilities.setSVGSPCMColors(mod1ID, siMod1.getSVG(), RendererUtilities.getIdealOutlineColor(RendererUtilities.getColorFromHexString("#00A651")), RendererUtilities.getColorFromHexString("#00A651"), true);
675                    }
676                    //strSVGIcon += siMod1.getSVG();
677                    strSVGIcon += RendererUtilities.setSVGSPCMColors(mod1ID, siMod1.getSVG(), lineColor, fillColor, false);
678                }
679
680                if (pixelSize > 0) {
681                    symbolBounds = RectUtilities.makeRect(left, top, width, height);
682                    rect = new Rect(symbolBounds);
683
684                    //adjust size
685                    float p = pixelSize;
686                    float h = rect.height();
687                    float w = rect.width();
688
689                    ratio = Math.min((p / h), (p / w));
690
691                    symbolBounds = RectUtilities.makeRect(0f, 0f, w * ratio, h * ratio);
692
693                    //make sure border padding isn't excessive.
694                    w = symbolBounds.width();
695                    h = symbolBounds.height();
696
697                    if (h / (h + borderPadding) > 0.10) {
698                        borderPadding = (float) (h * 0.03);
699                    } else if (w / (w + borderPadding) > 0.10) {
700                        borderPadding = (float) (w * 0.03);
701                    }
702
703                }
704
705                Rect borderPaddingBounds = null;
706                int offset = 0;
707                if(msi.getSymbolSet()==SymbolID.SymbolSet_ControlMeasure && drawCustomOutline && borderPadding != 0)
708                {
709                    borderPaddingBounds = RectUtilities.makeRect(0, 0, (rect.width()+(borderPadding)) * ratio, (rect.height()+(borderPadding)) * ratio);//.makeRect(0f, 0f, w * ratio, h * ratio);
710                    symbolBounds = borderPaddingBounds;
711
712                    //grow size SVG to accommodate the outline we added
713                    offset = (int)borderPadding/2;//4;
714                    RectUtilities.grow(rect, offset);
715                }
716
717                String strLineJoin = "";
718
719                if(msi.getSymbolSet()==SymbolID.SymbolSet_ControlMeasure && msi.getDrawRule()==DrawRules.POINT1)//smooth out action points
720                    strLineJoin = " stroke-linejoin=\"round\" ";
721
722                StringBuilder sbGroupUnit = new StringBuilder();
723                if(siIcon != null)
724                {
725                    sbGroupUnit.append("<g transform=\"translate(" + (rect.left * -ratio) + ',' + (rect.top * -ratio) + ") scale(" + ratio + "," + ratio + ")\"" + strLineJoin + ">");
726                    sbGroupUnit.append(strSVGIcon);//(siIcon.getSVG());
727                    sbGroupUnit.append("</g>");
728                }
729
730                //Point centerPoint = SymbolUtilities.getCMSymbolAnchorPoint(symbolID, RectUtilities.makeRectangle2DFromRect(offset, offset, symbolBounds.getWidth()-offset, symbolBounds.getHeight()-offset));
731                Point centerPoint = SymbolUtilities.getCMSymbolAnchorPoint(symbolID, RectUtilities.makeRectF(0, 0, symbolBounds.width(), symbolBounds.height()));
732
733                /*if(borderPaddingBounds != null) {
734                    RectUtilities.grow(symbolBounds, 4);
735                }//*/
736
737                si = new SVGSymbolInfo(sbGroupUnit.toString(), centerPoint,symbolBounds,symbolBounds);
738
739            }
740
741            //Process Modifiers
742            SVGSymbolInfo siNew = null;
743            if (drawAsIcon == false && (hasTextModifiers || hasDisplayModifiers)) {
744                SymbolDimensionInfo sdiTemp = null;
745                if (SymbolUtilities.isSPWithSpecialModifierLayout(symbolID))//(SymbolUtilitiesD.isTGSPWithSpecialModifierLayout(symbolID))
746                {
747                    sdiTemp = ModifierRenderer.ProcessTGSPWithSpecialModifierLayout(si, symbolID, modifiers, attributes, lineColor);
748                } else {
749                    sdiTemp = ModifierRenderer.ProcessTGSPModifiers(si, symbolID, modifiers, attributes, lineColor);
750                }
751                siNew = (sdiTemp instanceof SVGSymbolInfo ? (SVGSymbolInfo)sdiTemp : null);
752
753            }
754
755            if (siNew != null) {
756                si = siNew;
757            }
758
759            //add SVG tag with dimensions
760            //draw unit from SVG
761            String svgAlpha = "";
762            if(alpha >=0 && alpha <= 255)
763                svgAlpha = " opacity=\"" + alpha/255f + "\"";
764            svgStart = "<svg xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\" width=\"" + (int)si.getImageBounds().width() + "\" height=\"" + (int)si.getImageBounds().height() +"\" viewBox=\"" + 0 + " " + 0 + " " + (int)si.getImageBounds().width() + " " + (int)si.getImageBounds().height() + "\"" + svgAlpha + ">\n";
765            String svgTranslateGroup = null;
766
767            double transX = si.getImageBounds().left * -1;
768            double transY = si.getImageBounds().top * -1;
769            Point anchor = si.getCenterPoint();
770            Rect imageBounds = si.getImageBounds();
771            if(transX > 0 || transY > 0)
772            {
773                //ShapeUtilities.offset(anchor,transX,transY);
774                anchor.offset(Math.round((float)transX),Math.round((float)transY));
775                //ShapeUtilities.offset(symbolBounds,transX,transY);
776                symbolBounds.offset((int)transX,(int)Math.ceil(transY));
777                //ShapeUtilities.offset(imageBounds,transX,transY);
778                imageBounds.offset((int)transX,(int)Math.ceil(transY));
779
780                svgTranslateGroup = "<g transform=\"translate(" + transX + "," + transY + ")" +"\">\n";
781            }
782            si = new SVGSymbolInfo(si.getSVG(),anchor,symbolBounds,imageBounds);
783            StringBuilder sbSVG = new StringBuilder();
784            sbSVG.append(svgStart);
785            sbSVG.append(makeDescTag(si));
786            sbSVG.append(makeMetadataTag(symbolID, si));
787            if(svgTranslateGroup != null)
788                sbSVG.append(svgTranslateGroup);
789            sbSVG.append(si.getSVG());
790            if(svgTranslateGroup != null)
791                sbSVG.append("\n</g>");
792            sbSVG.append("\n</svg>");
793            si =  new SVGSymbolInfo(sbSVG.toString(),anchor,symbolBounds,imageBounds);
794
795            //cleanup
796            //bmp.recycle();
797            symbolBounds = null;
798            fullBMP = null;
799            fullBounds = null;
800            mySVG = null;
801
802
803        } catch (Exception exc) {
804            ErrorLogger.LogException("SinglePointSVGRenderer", "RenderSP", exc);
805            return null;
806        }
807
808        return si;
809
810    }
811
812
813    /**
814     *
815     * @param symbolID
816     * @return
817     */
818    @SuppressWarnings("unused")
819    public ImageInfo RenderModifier(String symbolID, Map<String,String> attributes)
820    {
821        ImageInfo temp = null;
822        String basicSymbolID = null;
823
824        Color lineColor = null;
825        Color fillColor = null;//SymbolUtilities.getFillColorOfAffiliation(symbolID);
826
827        int alpha = -1;
828
829
830        //SVG rendering variables
831        MSInfo msi = null;
832        String iconID = null;
833        SVGInfo siIcon = null;
834        int top = 0;
835        int left = 0;
836        int width = 0;
837        int height = 0;
838        String svgStart = null;
839        String strSVG = null;
840        SVG mySVG = null;
841
842        float ratio = 0;
843
844        Rect symbolBounds = null;
845        RectF fullBounds = null;
846        Bitmap fullBMP = null;
847
848        boolean drawAsIcon = false;
849        int pixelSize = -1;
850        boolean keepUnitRatio = true;
851        boolean hasDisplayModifiers = false;
852        boolean hasTextModifiers = false;
853        int symbolOutlineWidth = RendererSettings.getInstance().getSinglePointSymbolOutlineWidth();
854        boolean drawCustomOutline = false;
855
856        try
857        {
858
859            msi = MSLookup.getInstance().getMSLInfo(symbolID);
860            if (attributes != null)
861            {
862                if (attributes.containsKey(MilStdAttributes.KeepUnitRatio))
863                {
864                    keepUnitRatio = Boolean.parseBoolean(attributes.get(MilStdAttributes.KeepUnitRatio));
865                }
866
867                if (attributes.containsKey(MilStdAttributes.LineColor))
868                {
869                    lineColor = RendererUtilities.getColorFromHexString(attributes.get(MilStdAttributes.LineColor));
870                }
871
872                if (attributes.containsKey(MilStdAttributes.FillColor))
873                {
874                    fillColor = RendererUtilities.getColorFromHexString(attributes.get(MilStdAttributes.FillColor));
875                }
876
877                if (attributes.containsKey(MilStdAttributes.Alpha))
878                {
879                    alpha = Integer.parseInt(attributes.get(MilStdAttributes.Alpha));
880                }
881
882                if (attributes.containsKey(MilStdAttributes.DrawAsIcon))
883                {
884                    drawAsIcon = Boolean.parseBoolean(attributes.get(MilStdAttributes.DrawAsIcon));
885                }
886
887                if (attributes.containsKey(MilStdAttributes.PixelSize))
888                {
889                    pixelSize = Integer.parseInt(attributes.get(MilStdAttributes.PixelSize));
890                    if(msi.getSymbolSet() == SymbolID.SymbolSet_ControlMeasure)
891                    {
892                        if(SymbolID.getEntityCode(symbolID)==270701)//static depiction
893                            pixelSize = (int)(pixelSize * 0.9);//try to scale to be somewhat in line with units
894                    }
895                }
896
897                if(drawAsIcon==false)//don't outline icons because they're not going on the map
898                {
899                    if(attributes.containsKey(MilStdAttributes.OutlineSymbol))
900                        drawCustomOutline = Boolean.parseBoolean(attributes.get(MilStdAttributes.OutlineSymbol));
901                    else
902                        drawCustomOutline = RendererSettings.getInstance().getOutlineSPControlMeasures();
903                }
904
905                if(SymbolUtilities.isMultiPoint(symbolID))
906                    drawCustomOutline=false;//icon previews for multipoints do not need outlines since they shouldn't be on the map
907
908                /*if (attributes.containsKey(MilStdAttributes.OutlineWidth)>=0)
909                 symbolOutlineWidth = Integer.parseInt(attributes.get(MilStdAttributes.OutlineWidth));//*/
910            }
911
912            int outlineOffset = symbolOutlineWidth;
913            if (drawCustomOutline && outlineOffset > 2)
914            {
915                outlineOffset = (outlineOffset - 1) / 2;
916            }
917            else
918            {
919                outlineOffset = 0;
920            }
921
922        }
923        catch (Exception excModifiers)
924        {
925            ErrorLogger.LogException("SinglePointSVGRenderer", "RenderModifier", excModifiers);
926        }
927
928        try
929        {
930            ImageInfo ii = null;
931            int intFill = -1;
932            if (fillColor != null)
933            {
934                intFill = fillColor.toInt();
935            }
936
937
938            if(msi.getSymbolSet() != SymbolID.SymbolSet_ControlMeasure)
939                lineColor = Color.BLACK;//color isn't black but should be fine for weather since colors can't be user defined.
940
941
942            //if not, generate symbol
943            if (ii == null)//*/
944            {
945                int version = SymbolID.getVersion(symbolID);
946                //check symbol size////////////////////////////////////////////
947                Rect rect = null;
948
949                iconID = SVGLookup.getMod1ID(symbolID);
950                siIcon = SVGLookup.getInstance().getSVGLInfo(iconID, version);
951                top = Math.round(siIcon.getBbox().top);
952                left = Math.round(siIcon.getBbox().left);
953                width = Math.round(siIcon.getBbox().width());
954                height = Math.round(siIcon.getBbox().height());
955                if(siIcon.getBbox().bottom > 400)
956                    svgStart = "<svg xmlns:svg=\"http://www.w3.org/2000/svg\" version=\"1.1\" viewBox=\"0 0 612 792\">";
957                else
958                    svgStart = "<svg xmlns:svg=\"http://www.w3.org/2000/svg\" version=\"1.1\" viewBox=\"0 0 400 400\">";
959
960                String strSVGIcon = null;
961                String strSVGOutline = null;
962
963                //update line and fill color of frame SVG
964                if(msi.getSymbolSet() == SymbolID.SymbolSet_ControlMeasure && (lineColor != null || fillColor != null))
965                    strSVGIcon = RendererUtilities.setSVGFrameColors(symbolID,siIcon.getSVG(),lineColor,fillColor);
966                else
967                    strSVGIcon = siIcon.getSVG();
968
969                if (pixelSize > 0)
970                {
971                    symbolBounds = RectUtilities.makeRect(left,top,width,height);
972                    rect = new Rect(symbolBounds);
973
974                    //adjust size
975                    float p = pixelSize;
976                    float h = rect.height();
977                    float w = rect.width();
978
979                    ratio = Math.min((p / h), (p / w));
980
981                    symbolBounds = RectUtilities.makeRect(0f, 0f, w * ratio, h * ratio);
982
983                }
984
985
986                //TODO: figure out how to draw an outline and adjust the symbol bounds accordingly
987
988                //Draw glyphs to bitmap
989                Bitmap bmp = Bitmap.createBitmap((symbolBounds.width()), (symbolBounds.height()), Config.ARGB_8888);
990                Canvas canvas = new Canvas(bmp);
991
992                symbolBounds = new Rect(0, 0, bmp.getWidth(), bmp.getHeight());
993
994                strSVG = svgStart + strSVGIcon + "</svg>";
995                mySVG = SVG.getFromString(strSVG);
996                mySVG.setDocumentViewBox(left,top,width,height);
997                mySVG.renderToCanvas(canvas);
998
999                Point centerPoint = SymbolUtilities.getCMSymbolAnchorPoint(symbolID,new RectF(0, 0, symbolBounds.right, symbolBounds.bottom));
1000
1001                ii = new ImageInfo(bmp, centerPoint, symbolBounds);
1002
1003
1004                /*if (drawAsIcon == false && pixelSize <= 100)
1005                {
1006                    _tgCache.put(key, ii);
1007                }//*/
1008            }
1009
1010
1011            //cleanup
1012            //bmp.recycle();
1013            symbolBounds = null;
1014            fullBMP = null;
1015            fullBounds = null;
1016            mySVG = null;
1017
1018
1019            if (drawAsIcon)
1020            {
1021                return ii.getSquareImageInfo();
1022            }
1023            else
1024            {
1025                return ii;
1026            }
1027
1028        }
1029        catch (Exception exc)
1030        {
1031            ErrorLogger.LogException("SinglePointSVGRenderer", "RenderModifier", exc);
1032        }
1033        return null;
1034    }
1035
1036    private String makeDescTag(SVGSymbolInfo si)
1037    {
1038        StringBuilder sbDesc = new StringBuilder();
1039
1040        if(si != null)
1041        {
1042            Rect bounds = si.getSymbolBounds();
1043            Rect iBounds = si.getImageBounds();
1044            sbDesc.append("<desc>").append(si.getCenterX()).append(" ").append(si.getCenterY()).append(" ");
1045            sbDesc.append(bounds.left).append(" ").append(bounds.top).append(" ").append(bounds.width()).append(" ").append(bounds.height()).append(" ");
1046            sbDesc.append(iBounds.left).append(" ").append(iBounds.top).append(" ").append(iBounds.width()).append(" ").append(iBounds.height());
1047            sbDesc.append("</desc>\n");
1048        }
1049        return sbDesc.toString();
1050    }
1051
1052    private String makeMetadataTag(String symbolID, SVGSymbolInfo si)
1053    {
1054        StringBuilder sbDesc = new StringBuilder();
1055
1056        if(si != null)
1057        {
1058            Rect bounds = si.getSymbolBounds();
1059            Rect iBounds = si.getImageBounds();
1060            sbDesc.append("<metadata>\n");
1061            sbDesc.append("<symbolID>").append(symbolID).append("</symbolID>\n");
1062            sbDesc.append("<anchor>").append(si.getCenterX()).append(" ").append(si.getCenterY()).append("</anchor>\n");
1063            sbDesc.append("<symbolBounds>").append(bounds.left).append(" ").append(bounds.top).append(" ").append(bounds.width()).append(" ").append(bounds.height()).append("</symbolBounds>\n");
1064            sbDesc.append("<imageBounds>").append(iBounds.left).append(" ").append(iBounds.top).append(" ").append(iBounds.width()).append(" ").append(iBounds.height()).append("</imageBounds>\n");;
1065            sbDesc.append("</metadata>\n");
1066        }
1067        return sbDesc.toString();
1068    }
1069
1070    public void logError(String tag, Throwable thrown)
1071    {
1072        if (tag == null || tag.equals(""))
1073        {
1074            tag = "singlePointRenderer";
1075        }
1076
1077        String message = thrown.getMessage();
1078        String stack = getStackTrace(thrown);
1079        if (message != null)
1080        {
1081            Log.e(tag, message);
1082        }
1083        if (stack != null)
1084        {
1085            Log.e(tag, stack);
1086        }
1087    }
1088
1089    public String getStackTrace(Throwable thrown)
1090    {
1091        try
1092        {
1093            if (thrown != null)
1094            {
1095                if (thrown.getStackTrace() != null)
1096                {
1097                    String eol = System.getProperty("line.separator");
1098                    StringBuilder sb = new StringBuilder();
1099                    sb.append(thrown.toString());
1100                    sb.append(eol);
1101                    for (StackTraceElement element : thrown.getStackTrace())
1102                    {
1103                        sb.append("        at ");
1104                        sb.append(element);
1105                        sb.append(eol);
1106                    }
1107                    return sb.toString();
1108                }
1109                else
1110                {
1111                    return thrown.getMessage() + "- no stack trace";
1112                }
1113            }
1114            else
1115            {
1116                return "no stack trace";
1117            }
1118        }
1119        catch (Exception exc)
1120        {
1121            Log.e("getStackTrace", exc.getMessage());
1122        }
1123        return thrown.getMessage();
1124    }//
1125
1126    /*
1127     private static String PrintList(ArrayList list)
1128     {
1129     String message = "";
1130     for(Object item : list)
1131     {
1132
1133     message += item.toString() + "\n";
1134     }
1135     return message;
1136     }//*/
1137    /*
1138     private static String PrintObjectMap(Map<String, Object> map)
1139     {
1140     Iterator<Object> itr = map.values().iterator();
1141     String message = "";
1142     String temp = null;
1143     while(itr.hasNext())
1144     {
1145     temp = String.valueOf(itr.next());
1146     if(temp != null)
1147     message += temp + "\n";
1148     }
1149     //ErrorLogger.LogMessage(message);
1150     return message;
1151     }//*/
1152    @Override
1153    public void onSettingsChanged(SettingsChangedEvent sce)
1154    {
1155
1156        if(sce != null && sce.getEventType().equals(SettingsChangedEvent.EventType_FontChanged))
1157        {
1158            synchronized (_modifierFont)
1159            {
1160                _modifierFont = RendererSettings.getInstance().getModiferFont();
1161                _modifierOutlineFont = RendererSettings.getInstance().getModiferFont();
1162                FontMetrics fm = new FontMetrics();
1163                fm = _modifierFont.getFontMetrics();
1164                _modifierDescent = fm.descent;
1165                //_modifierFontHeight = fm.top + fm.bottom;
1166                _modifierFontHeight = fm.bottom - fm.top;
1167
1168                _modifierFont.setStrokeWidth(RendererSettings.getInstance().getTextOutlineWidth());
1169                _modifierOutlineFont.setColor(Color.white.toInt());
1170                _deviceDPI = RendererSettings.getInstance().getDeviceDPI();
1171
1172                ModifierRenderer.setModifierFont(_modifierFont, _modifierFontHeight, _modifierDescent);
1173
1174            }
1175        }
1176    }
1177}