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("MilStdIconRenderer", "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("MilStdIconRenderer", "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                    drawRule == DrawRules.POINT10 || //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
524                        pixelSize = (int)Math.ceil((pixelSize/1.5f) * 1.2f);
525                }
526
527                if (attributes.containsKey(MilStdAttributes.OutlineSymbol))
528                    drawCustomOutline = Boolean.parseBoolean(attributes.get(MilStdAttributes.OutlineSymbol));
529                else
530                    drawCustomOutline = RendererSettings.getInstance().getOutlineSPControlMeasures();
531
532                if (SymbolUtilities.isMultiPoint(symbolID))
533                    drawCustomOutline = false;//icon previews for multipoints do not need outlines since they shouldn't be on the map
534            }
535
536            if (drawAsIcon)//icon won't show modifiers or display icons
537            {
538                keepUnitRatio = false;
539                hasDisplayModifiers = false;
540                hasTextModifiers = false;
541                drawCustomOutline = false;
542            } else {
543                hasDisplayModifiers = ModifierRenderer.hasDisplayModifiers(symbolID, modifiers);
544                hasTextModifiers = ModifierRenderer.hasTextModifiers(symbolID, modifiers);
545            }
546
547            //Check if we need to set 'N' to "ENY"
548            int aff = SymbolID.getAffiliation(symbolID);
549            //int ss = msi.getSymbolSet();
550            if (ss == SymbolID.SymbolSet_ControlMeasure &&
551                    (aff == SymbolID.StandardIdentity_Affiliation_Hostile_Faker ||
552                            aff == SymbolID.StandardIdentity_Affiliation_Suspect_Joker) &&
553                    modifiers.containsKey(Modifiers.N_HOSTILE) &&
554                    drawAsIcon == false) {
555                modifiers.put(Modifiers.N_HOSTILE, "ENY");
556            }
557
558        } catch (Exception excModifiers) {
559            ErrorLogger.LogException("SinglePointSVGRenderer", "RenderSP-ParseModifiers", excModifiers);
560        }
561
562        try
563        {
564            int intFill = -1;
565            if (fillColor != null) {
566                intFill = fillColor.toInt();
567            }
568
569
570            if (msi.getSymbolSet() != SymbolID.SymbolSet_ControlMeasure)
571                lineColor = Color.BLACK;//color isn't black but should be fine for weather since colors can't be user defined.
572
573
574            if (SymbolID.getSymbolSet(symbolID) == SymbolID.SymbolSet_ControlMeasure && SymbolID.getEntityCode(symbolID) == 270701)//static depiction
575            {
576                //add mine fill to image
577                mod1 = SymbolID.getModifier1(symbolID);
578                if (!(mod1 >= 13 && mod1 <= 50))
579                    symbolID = SymbolID.setModifier1(symbolID, 13);
580            }
581
582
583            //if not, generate symbol.
584            if (si == null)//*/
585            {
586                int version = SymbolID.getVersion(symbolID);
587                //check symbol size////////////////////////////////////////////
588                Rect rect = null;
589                iconID = SVGLookup.getMainIconID(symbolID);
590                siIcon = SVGLookup.getInstance().getSVGLInfo(iconID, version);
591                mod1ID = SVGLookup.getMod1ID(symbolID);
592                siMod1 = SVGLookup.getInstance().getSVGLInfo(mod1ID, version);
593                float borderPadding = 0;
594                if (drawCustomOutline) {
595                    borderPadding = RendererUtilities.findWidestStrokeWidth(siIcon.getSVG());
596                }
597
598                //Oceanographic / Bottom Feature - essentially italic serif fonts need more vertical space
599                //pixel sizes above 150 it's fine, which is weird
600                if(SymbolUtilities.getBasicSymbolID(symbolID).startsWith("461206"))
601                {
602                    double va = siIcon.getBbox().height() * 0.025;
603                    double ha = siIcon.getBbox().width() * 0.025;//some also need to be slightly wider
604                    Rect adjustment = RectUtilities.makeRect((float)(siIcon.getBbox().left),(float)(siIcon.getBbox().top - va),(float)(siIcon.getBbox().width() + ha),(float)(siIcon.getBbox().height() + va));
605                    siIcon.getBbox().set(adjustment);
606                }
607
608                top = (int)Math.floor(siIcon.getBbox().top);
609                left = (int)Math.floor(siIcon.getBbox().left);
610                width = (int)Math.ceil(siIcon.getBbox().width() + (siIcon.getBbox().left - left));
611                height = (int)Math.ceil(siIcon.getBbox().height() + (siIcon.getBbox().top - top));
612                if (siIcon.getBbox().bottom > 400)
613                    svgStart = "<svg xmlns:svg=\"http://www.w3.org/2000/svg\" version=\"1.1\" viewBox=\"0 0 612 792\">";
614                else
615                    svgStart = "<svg xmlns:svg=\"http://www.w3.org/2000/svg\" version=\"1.1\" viewBox=\"0 0 400 400\">";
616
617                String strSVGIcon = null;
618
619
620                if (hasAPFill) //action points and a few others //Sonobuoy //ACP, CCP, PUP
621                {
622                    String apFill;
623                    if (fillColor != null)
624                        apFill = RendererUtilities.colorToHexString(fillColor, false);
625                    else
626                        apFill = RendererUtilities.colorToHexString(SymbolUtilities.getFillColorOfAffiliation(symbolID), false);
627                    siIcon = new SVGInfo(siIcon.getID(), siIcon.getBbox(), siIcon.getSVG().replaceAll("fill=\"none\"", "fill=\"" + apFill + "\""));
628                }
629
630                //update line and fill color of frame SVG
631                if (msi.getSymbolSet() == SymbolID.SymbolSet_ControlMeasure && (lineColor != null || fillColor != null)) {
632                    if (drawCustomOutline) {
633                        // create outline with larger stroke-width first (if selected)
634                        strSVGIcon = RendererUtilities.setSVGSPCMColors(symbolID, siIcon.getSVG(), RendererUtilities.getIdealOutlineColor(lineColor), fillColor, true);
635                    }
636
637                    // append normal symbol SVG to be layered on top of outline
638                    strSVGIcon += RendererUtilities.setSVGSPCMColors(symbolID, siIcon.getSVG(), lineColor, fillColor, false);
639                } else//weather symbol (don't change color of weather graphics)
640                    strSVGIcon = siIcon.getSVG();
641
642                //If symbol is Static Depiction, add internal mine graphic based on sector modifier 1
643                if (SymbolID.getEntityCode(symbolID) == 270701 && siMod1 != null) {
644                    if (drawCustomOutline) {
645                        // create outline with larger stroke-width first (if selected)
646                        strSVGIcon += RendererUtilities.setSVGSPCMColors(mod1ID, siMod1.getSVG(), RendererUtilities.getIdealOutlineColor(RendererUtilities.getColorFromHexString("#00A651")), RendererUtilities.getColorFromHexString("#00A651"), true);
647                    }
648                    //strSVGIcon += siMod1.getSVG();
649                    strSVGIcon += RendererUtilities.setSVGSPCMColors(mod1ID, siMod1.getSVG(), lineColor, fillColor, false);
650                }
651
652                if (pixelSize > 0) {
653                    symbolBounds = RectUtilities.makeRect(left, top, width, height);
654                    rect = new Rect(symbolBounds);
655
656                    //adjust size
657                    float p = pixelSize;
658                    float h = rect.height();
659                    float w = rect.width();
660
661                    ratio = Math.min((p / h), (p / w));
662
663                    symbolBounds = RectUtilities.makeRect(0f, 0f, w * ratio, h * ratio);
664
665                    //make sure border padding isn't excessive.
666                    w = symbolBounds.width();
667                    h = symbolBounds.height();
668
669                    if (h / (h + borderPadding) > 0.10) {
670                        borderPadding = (float) (h * 0.03);
671                    } else if (w / (w + borderPadding) > 0.10) {
672                        borderPadding = (float) (w * 0.03);
673                    }
674
675                }
676
677                Rect borderPaddingBounds = null;
678                int offset = 0;
679                if(msi.getSymbolSet()==SymbolID.SymbolSet_ControlMeasure && drawCustomOutline && borderPadding != 0)
680                {
681                    borderPaddingBounds = RectUtilities.makeRect(0, 0, (rect.width()+(borderPadding)) * ratio, (rect.height()+(borderPadding)) * ratio);//.makeRect(0f, 0f, w * ratio, h * ratio);
682                    symbolBounds = borderPaddingBounds;
683
684                    //grow size SVG to accommodate the outline we added
685                    offset = (int)borderPadding/2;//4;
686                    RectUtilities.grow(rect, offset);
687                }
688
689                String strLineJoin = "";
690
691                if(msi.getSymbolSet()==SymbolID.SymbolSet_ControlMeasure && msi.getDrawRule()==DrawRules.POINT1)//smooth out action points
692                    strLineJoin = " stroke-linejoin=\"round\" ";
693
694                StringBuilder sbGroupUnit = new StringBuilder();
695                if(siIcon != null)
696                {
697                    sbGroupUnit.append("<g transform=\"translate(" + (rect.left * -ratio) + ',' + (rect.top * -ratio) + ") scale(" + ratio + "," + ratio + ")\"" + strLineJoin + ">");
698                    sbGroupUnit.append(strSVGIcon);//(siIcon.getSVG());
699                    sbGroupUnit.append("</g>");
700                }
701
702                //Point centerPoint = SymbolUtilities.getCMSymbolAnchorPoint(symbolID, RectUtilities.makeRectangle2DFromRect(offset, offset, symbolBounds.getWidth()-offset, symbolBounds.getHeight()-offset));
703                Point centerPoint = SymbolUtilities.getCMSymbolAnchorPoint(symbolID, RectUtilities.makeRectF(0, 0, symbolBounds.width(), symbolBounds.height()));
704
705                /*if(borderPaddingBounds != null) {
706                    RectUtilities.grow(symbolBounds, 4);
707                }//*/
708
709                si = new SVGSymbolInfo(sbGroupUnit.toString(), centerPoint,symbolBounds,symbolBounds);
710
711            }
712
713            //Process Modifiers
714            SVGSymbolInfo siNew = null;
715            if (drawAsIcon == false && (hasTextModifiers || hasDisplayModifiers)) {
716                SymbolDimensionInfo sdiTemp = null;
717                if (SymbolUtilities.isSPWithSpecialModifierLayout(symbolID))//(SymbolUtilitiesD.isTGSPWithSpecialModifierLayout(symbolID))
718                {
719                    sdiTemp = ModifierRenderer.ProcessTGSPWithSpecialModifierLayout(si, symbolID, modifiers, attributes, lineColor);
720                } else {
721                    sdiTemp = ModifierRenderer.ProcessTGSPModifiers(si, symbolID, modifiers, attributes, lineColor);
722                }
723                siNew = (sdiTemp instanceof SVGSymbolInfo ? (SVGSymbolInfo)sdiTemp : null);
724
725            }
726
727            if (siNew != null) {
728                si = siNew;
729            }
730
731            //add SVG tag with dimensions
732            //draw unit from SVG
733            String svgAlpha = "";
734            if(alpha >=0 && alpha <= 255)
735                svgAlpha = " opacity=\"" + alpha/255f + "\"";
736            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";
737            String svgTranslateGroup = null;
738
739            double transX = si.getImageBounds().left * -1;
740            double transY = si.getImageBounds().top * -1;
741            Point anchor = si.getCenterPoint();
742            Rect imageBounds = si.getImageBounds();
743            if(transX > 0 || transY > 0)
744            {
745                //ShapeUtilities.offset(anchor,transX,transY);
746                anchor.offset(Math.round((float)transX),Math.round((float)transY));
747                //ShapeUtilities.offset(symbolBounds,transX,transY);
748                symbolBounds.offset((int)transX,(int)Math.ceil(transY));
749                //ShapeUtilities.offset(imageBounds,transX,transY);
750                imageBounds.offset((int)transX,(int)Math.ceil(transY));
751
752                svgTranslateGroup = "<g transform=\"translate(" + transX + "," + transY + ")" +"\">\n";
753            }
754            si = new SVGSymbolInfo(si.getSVG(),anchor,symbolBounds,imageBounds);
755            StringBuilder sbSVG = new StringBuilder();
756            sbSVG.append(svgStart);
757            sbSVG.append(makeDescTag(si));
758            sbSVG.append(makeMetadataTag(symbolID, si));
759            if(svgTranslateGroup != null)
760                sbSVG.append(svgTranslateGroup);
761            sbSVG.append(si.getSVG());
762            if(svgTranslateGroup != null)
763                sbSVG.append("\n</g>");
764            sbSVG.append("\n</svg>");
765            si =  new SVGSymbolInfo(sbSVG.toString(),anchor,symbolBounds,imageBounds);
766
767            //cleanup
768            //bmp.recycle();
769            symbolBounds = null;
770            fullBMP = null;
771            fullBounds = null;
772            mySVG = null;
773
774
775        } catch (Exception exc) {
776            ErrorLogger.LogException("SinglePointSVGRenderer", "RenderSP", exc);
777            return null;
778        }
779
780        return si;
781
782    }
783
784
785    /**
786     *
787     * @param symbolID
788     * @return
789     */
790    @SuppressWarnings("unused")
791    public ImageInfo RenderModifier(String symbolID, Map<String,String> attributes)
792    {
793        ImageInfo temp = null;
794        String basicSymbolID = null;
795
796        Color lineColor = null;
797        Color fillColor = null;//SymbolUtilities.getFillColorOfAffiliation(symbolID);
798
799        int alpha = -1;
800
801
802        //SVG rendering variables
803        MSInfo msi = null;
804        String iconID = null;
805        SVGInfo siIcon = null;
806        int top = 0;
807        int left = 0;
808        int width = 0;
809        int height = 0;
810        String svgStart = null;
811        String strSVG = null;
812        SVG mySVG = null;
813
814        float ratio = 0;
815
816        Rect symbolBounds = null;
817        RectF fullBounds = null;
818        Bitmap fullBMP = null;
819
820        boolean drawAsIcon = false;
821        int pixelSize = -1;
822        boolean keepUnitRatio = true;
823        boolean hasDisplayModifiers = false;
824        boolean hasTextModifiers = false;
825        int symbolOutlineWidth = RendererSettings.getInstance().getSinglePointSymbolOutlineWidth();
826        boolean drawCustomOutline = false;
827
828        try
829        {
830
831            msi = MSLookup.getInstance().getMSLInfo(symbolID);
832            if (attributes != null)
833            {
834                if (attributes.containsKey(MilStdAttributes.KeepUnitRatio))
835                {
836                    keepUnitRatio = Boolean.parseBoolean(attributes.get(MilStdAttributes.KeepUnitRatio));
837                }
838
839                if (attributes.containsKey(MilStdAttributes.LineColor))
840                {
841                    lineColor = RendererUtilities.getColorFromHexString(attributes.get(MilStdAttributes.LineColor));
842                }
843
844                if (attributes.containsKey(MilStdAttributes.FillColor))
845                {
846                    fillColor = RendererUtilities.getColorFromHexString(attributes.get(MilStdAttributes.FillColor));
847                }
848
849                if (attributes.containsKey(MilStdAttributes.Alpha))
850                {
851                    alpha = Integer.parseInt(attributes.get(MilStdAttributes.Alpha));
852                }
853
854                if (attributes.containsKey(MilStdAttributes.DrawAsIcon))
855                {
856                    drawAsIcon = Boolean.parseBoolean(attributes.get(MilStdAttributes.DrawAsIcon));
857                }
858
859                if (attributes.containsKey(MilStdAttributes.PixelSize))
860                {
861                    pixelSize = Integer.parseInt(attributes.get(MilStdAttributes.PixelSize));
862                    if(msi.getSymbolSet() == SymbolID.SymbolSet_ControlMeasure)
863                    {
864                        if(SymbolID.getEntityCode(symbolID)==270701)//static depiction
865                            pixelSize = (int)(pixelSize * 0.9);//try to scale to be somewhat in line with units
866                    }
867                }
868
869                if(drawAsIcon==false)//don't outline icons because they're not going on the map
870                {
871                    if(attributes.containsKey(MilStdAttributes.OutlineSymbol))
872                        drawCustomOutline = Boolean.parseBoolean(attributes.get(MilStdAttributes.OutlineSymbol));
873                    else
874                        drawCustomOutline = RendererSettings.getInstance().getOutlineSPControlMeasures();
875                }
876
877                if(SymbolUtilities.isMultiPoint(symbolID))
878                    drawCustomOutline=false;//icon previews for multipoints do not need outlines since they shouldn't be on the map
879
880                /*if (attributes.containsKey(MilStdAttributes.OutlineWidth)>=0)
881                 symbolOutlineWidth = Integer.parseInt(attributes.get(MilStdAttributes.OutlineWidth));//*/
882            }
883
884            int outlineOffset = symbolOutlineWidth;
885            if (drawCustomOutline && outlineOffset > 2)
886            {
887                outlineOffset = (outlineOffset - 1) / 2;
888            }
889            else
890            {
891                outlineOffset = 0;
892            }
893
894        }
895        catch (Exception excModifiers)
896        {
897            ErrorLogger.LogException("MilStdIconRenderer", "RenderSP", excModifiers);
898        }
899
900        try
901        {
902            ImageInfo ii = null;
903            int intFill = -1;
904            if (fillColor != null)
905            {
906                intFill = fillColor.toInt();
907            }
908
909
910            if(msi.getSymbolSet() != SymbolID.SymbolSet_ControlMeasure)
911                lineColor = Color.BLACK;//color isn't black but should be fine for weather since colors can't be user defined.
912
913
914            //if not, generate symbol
915            if (ii == null)//*/
916            {
917                int version = SymbolID.getVersion(symbolID);
918                //check symbol size////////////////////////////////////////////
919                Rect rect = null;
920
921                iconID = SVGLookup.getMod1ID(symbolID);
922                siIcon = SVGLookup.getInstance().getSVGLInfo(iconID, version);
923                top = Math.round(siIcon.getBbox().top);
924                left = Math.round(siIcon.getBbox().left);
925                width = Math.round(siIcon.getBbox().width());
926                height = Math.round(siIcon.getBbox().height());
927                if(siIcon.getBbox().bottom > 400)
928                    svgStart = "<svg xmlns:svg=\"http://www.w3.org/2000/svg\" version=\"1.1\" viewBox=\"0 0 612 792\">";
929                else
930                    svgStart = "<svg xmlns:svg=\"http://www.w3.org/2000/svg\" version=\"1.1\" viewBox=\"0 0 400 400\">";
931
932                String strSVGIcon = null;
933                String strSVGOutline = null;
934
935                //update line and fill color of frame SVG
936                if(msi.getSymbolSet() == SymbolID.SymbolSet_ControlMeasure && (lineColor != null || fillColor != null))
937                    strSVGIcon = RendererUtilities.setSVGFrameColors(symbolID,siIcon.getSVG(),lineColor,fillColor);
938                else
939                    strSVGIcon = siIcon.getSVG();
940
941                if (pixelSize > 0)
942                {
943                    symbolBounds = RectUtilities.makeRect(left,top,width,height);
944                    rect = new Rect(symbolBounds);
945
946                    //adjust size
947                    float p = pixelSize;
948                    float h = rect.height();
949                    float w = rect.width();
950
951                    ratio = Math.min((p / h), (p / w));
952
953                    symbolBounds = RectUtilities.makeRect(0f, 0f, w * ratio, h * ratio);
954
955                }
956
957
958                //TODO: figure out how to draw an outline and adjust the symbol bounds accordingly
959
960                //Draw glyphs to bitmap
961                Bitmap bmp = Bitmap.createBitmap((symbolBounds.width()), (symbolBounds.height()), Config.ARGB_8888);
962                Canvas canvas = new Canvas(bmp);
963
964                symbolBounds = new Rect(0, 0, bmp.getWidth(), bmp.getHeight());
965
966                strSVG = svgStart + strSVGIcon + "</svg>";
967                mySVG = SVG.getFromString(strSVG);
968                mySVG.setDocumentViewBox(left,top,width,height);
969                mySVG.renderToCanvas(canvas);
970
971                Point centerPoint = SymbolUtilities.getCMSymbolAnchorPoint(symbolID,new RectF(0, 0, symbolBounds.right, symbolBounds.bottom));
972
973                ii = new ImageInfo(bmp, centerPoint, symbolBounds);
974
975
976                /*if (drawAsIcon == false && pixelSize <= 100)
977                {
978                    _tgCache.put(key, ii);
979                }//*/
980            }
981
982
983            //cleanup
984            //bmp.recycle();
985            symbolBounds = null;
986            fullBMP = null;
987            fullBounds = null;
988            mySVG = null;
989
990
991            if (drawAsIcon)
992            {
993                return ii.getSquareImageInfo();
994            }
995            else
996            {
997                return ii;
998            }
999
1000        }
1001        catch (Exception exc)
1002        {
1003            ErrorLogger.LogException("MilStdIconRenderer", "RenderSP", exc);
1004        }
1005        return null;
1006    }
1007
1008    private String makeDescTag(SVGSymbolInfo si)
1009    {
1010        StringBuilder sbDesc = new StringBuilder();
1011
1012        if(si != null)
1013        {
1014            Rect bounds = si.getSymbolBounds();
1015            Rect iBounds = si.getImageBounds();
1016            sbDesc.append("<desc>").append(si.getCenterX()).append(" ").append(si.getCenterY()).append(" ");
1017            sbDesc.append(bounds.left).append(" ").append(bounds.top).append(" ").append(bounds.width()).append(" ").append(bounds.height()).append(" ");
1018            sbDesc.append(iBounds.left).append(" ").append(iBounds.top).append(" ").append(iBounds.width()).append(" ").append(iBounds.height());
1019            sbDesc.append("</desc>\n");
1020        }
1021        return sbDesc.toString();
1022    }
1023
1024    private String makeMetadataTag(String symbolID, SVGSymbolInfo si)
1025    {
1026        StringBuilder sbDesc = new StringBuilder();
1027
1028        if(si != null)
1029        {
1030            Rect bounds = si.getSymbolBounds();
1031            Rect iBounds = si.getImageBounds();
1032            sbDesc.append("<metadata>\n");
1033            sbDesc.append("<symbolID>").append(symbolID).append("</symbolID>\n");
1034            sbDesc.append("<anchor>").append(si.getCenterX()).append(" ").append(si.getCenterY()).append("</anchor>\n");
1035            sbDesc.append("<symbolBounds>").append(bounds.left).append(" ").append(bounds.top).append(" ").append(bounds.width()).append(" ").append(bounds.height()).append("</symbolBounds>\n");
1036            sbDesc.append("<imageBounds>").append(iBounds.left).append(" ").append(iBounds.top).append(" ").append(iBounds.width()).append(" ").append(iBounds.height()).append("</imageBounds>\n");;
1037            sbDesc.append("</metadata>\n");
1038        }
1039        return sbDesc.toString();
1040    }
1041
1042    public void logError(String tag, Throwable thrown)
1043    {
1044        if (tag == null || tag.equals(""))
1045        {
1046            tag = "singlePointRenderer";
1047        }
1048
1049        String message = thrown.getMessage();
1050        String stack = getStackTrace(thrown);
1051        if (message != null)
1052        {
1053            Log.e(tag, message);
1054        }
1055        if (stack != null)
1056        {
1057            Log.e(tag, stack);
1058        }
1059    }
1060
1061    public String getStackTrace(Throwable thrown)
1062    {
1063        try
1064        {
1065            if (thrown != null)
1066            {
1067                if (thrown.getStackTrace() != null)
1068                {
1069                    String eol = System.getProperty("line.separator");
1070                    StringBuilder sb = new StringBuilder();
1071                    sb.append(thrown.toString());
1072                    sb.append(eol);
1073                    for (StackTraceElement element : thrown.getStackTrace())
1074                    {
1075                        sb.append("        at ");
1076                        sb.append(element);
1077                        sb.append(eol);
1078                    }
1079                    return sb.toString();
1080                }
1081                else
1082                {
1083                    return thrown.getMessage() + "- no stack trace";
1084                }
1085            }
1086            else
1087            {
1088                return "no stack trace";
1089            }
1090        }
1091        catch (Exception exc)
1092        {
1093            Log.e("getStackTrace", exc.getMessage());
1094        }
1095        return thrown.getMessage();
1096    }//
1097
1098    /*
1099     private static String PrintList(ArrayList list)
1100     {
1101     String message = "";
1102     for(Object item : list)
1103     {
1104
1105     message += item.toString() + "\n";
1106     }
1107     return message;
1108     }//*/
1109    /*
1110     private static String PrintObjectMap(Map<String, Object> map)
1111     {
1112     Iterator<Object> itr = map.values().iterator();
1113     String message = "";
1114     String temp = null;
1115     while(itr.hasNext())
1116     {
1117     temp = String.valueOf(itr.next());
1118     if(temp != null)
1119     message += temp + "\n";
1120     }
1121     //ErrorLogger.LogMessage(message);
1122     return message;
1123     }//*/
1124    @Override
1125    public void onSettingsChanged(SettingsChangedEvent sce)
1126    {
1127
1128        if(sce != null && sce.getEventType().equals(SettingsChangedEvent.EventType_FontChanged))
1129        {
1130            synchronized (_modifierFont)
1131            {
1132                _modifierFont = RendererSettings.getInstance().getModiferFont();
1133                _modifierOutlineFont = RendererSettings.getInstance().getModiferFont();
1134                FontMetrics fm = new FontMetrics();
1135                fm = _modifierFont.getFontMetrics();
1136                _modifierDescent = fm.descent;
1137                //_modifierFontHeight = fm.top + fm.bottom;
1138                _modifierFontHeight = fm.bottom - fm.top;
1139
1140                _modifierFont.setStrokeWidth(RendererSettings.getInstance().getTextOutlineWidth());
1141                _modifierOutlineFont.setColor(Color.white.toInt());
1142                _deviceDPI = RendererSettings.getInstance().getDeviceDPI();
1143
1144                ModifierRenderer.setModifierFont(_modifierFont, _modifierFontHeight, _modifierDescent);
1145
1146            }
1147        }
1148    }
1149}