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1 package com.calipso.reportgenerator.common;
2
3 import javax.swing.table.TableModel  ;
4 import java.util.*;
5 import java.text.NumberFormat ;
6 import java.text.DecimalFormat ;
7
8 import net.sf.jasperreports.engine.design.*;
9 import net.sf.jasperreports.engine.design.JRDesignGroup;
10 import net.sf.jasperreports.engine.design.JRDesignBand;
11 import net.sf.jasperreports.engine.design.JRDesignStaticText;
12 import net.sf.jasperreports.engine.*;
13 import com.calipso.reportgenerator.common.LanguageTraslator;
14 import com.calipso.reportgenerator.common.ReportResult;
15 import com.calipso.reportgenerator.common.ReportMetricSpec;
16 import com.calipso.reportgenerator.common.IJasperDefinition;
17
18
21
22 public class StaticJasperReportDefinition implements IJasperDefinition {
23
24 private Map fields;
25 private Map variables;
26 private TableModel data;
27 private String tittle;
28 private Vector dimensions;
29 private Vector metrics;
30 private Vector accuMetrics;
31 private Vector nonGroupingDimensions;
32 private Vector dimensionsSizes;
33 private Vector metricsSizes;
34 private Vector accuMetricsSizes;
35 private Vector nonGroupingDimensionsSizes;
36 private int printAt;
37 private Vector metricsPosition = new Vector();
38 private Vector nonGroupingDimensionPosition = new Vector();
39 private Vector groupingDimensionPosition = new Vector();
40 private ReportResult reportResult;
41 private String numberFormatPattern;
42 private Vector metricsWidth;
43 private Vector accMetricsPosition;
44 private Vector accMetricsWidht;
45 private Map reportParams;
46
47
57 public StaticJasperReportDefinition(ReportResult reportResult, TableModel data, int dimensionsCount, int metricsCount, int nonGroupingDimensionsCount, int accuMetricsCount, String tittle) {
58 this.data = data;
59 this.tittle = tittle;
60 this.reportResult = reportResult;
61 metricsWidth = new Vector();
62 accMetricsPosition = new Vector();
63 accMetricsWidht = new Vector();
64 initializeVectors(dimensionsCount, metricsCount, nonGroupingDimensionsCount, accuMetricsCount);
65 reportParams = reportResult.getParamValues();
66 dimensionsSizes = calculateBestLenghts(dimensions);
67 metricsSizes = calculateBestLenghts(metrics);
68 accuMetricsSizes = calculateBestLenghts(this.accuMetrics);
69 nonGroupingDimensionsSizes = calculateBestLenghts(nonGroupingDimensions);
70 initializeNumberFormatPattern();
71 }
72
73 private void initializeNumberFormatPattern() {
74 NumberFormat format = NumberFormat.getInstance(LanguageTraslator.getLocale());
75 numberFormatPattern = ((DecimalFormat )format).toPattern();
76 }
77
78
83 public JasperDesign getJasperDefinition(boolean isLandscape) throws JRException {
84 JasperDesign jasperDesign = new JasperDesign();
85 if(isLandscape) {
86 jasperDesign.setOrientation(JasperDesign.ORIENTATION_LANDSCAPE);
87 jasperDesign.setPrintOrder(JasperDesign.PRINT_ORDER_VERTICAL);
88 jasperDesign.setPageWidth(842);
89 jasperDesign.setPageHeight(595);
90 } else {
91 jasperDesign.setOrientation(JasperDesign.ORIENTATION_PORTRAIT);
92 jasperDesign.setPrintOrder(JasperDesign.PRINT_ORDER_HORIZONTAL);
93 jasperDesign.setPageWidth(595);
94 jasperDesign.setPageHeight(842);
95 }
96 jasperDesign.setName("BasicReport");
97 addFields(jasperDesign);
98 addDetails(jasperDesign);
99 addGroups(jasperDesign);
100 addVariables(jasperDesign);
101 addTitle(jasperDesign);
102 addParams(jasperDesign);
103 return jasperDesign;
105 }
106
107
112 private void addParams(JasperDesign jasperDesign) throws JRException {
113 for (Iterator iterator = reportParams.entrySet().iterator(); iterator.hasNext();) {
114 Map.Entry param = (Map.Entry) iterator.next();
115 JRDesignParameter parameter = new JRDesignParameter();
116 parameter.setName(param.getKey().toString());
117 parameter.setDescription(param.getKey().toString());
118 Class paramClass = getClassFor(param);
119 parameter.setValueClass(paramClass);
120 jasperDesign.addParameter(parameter);
121 }
122 }
123
124
129 private Class getClassFor(Map.Entry param) {
130 Class result = java.lang.String .class;
131 Map map = new HashMap();
132 map.put(param.getKey(), param.getValue());
133 ReportMap.setParametersToSimpleType(map);
134 if(map.get(param.getKey())!=null){
135 result = map.get(param.getKey()).getClass();
136 }
137 return result;
138 }
139
140
145 private void addFields(JasperDesign jasperDesign) throws JRException {
146 String name;
148 for(int i = 0 ; i < dimensions.size() ; i++) {
149 JRDesignField field = new JRDesignField();
150 name = dimensions.elementAt(i).toString();
151 field.setName(name);
152 field.setValueClass(java.lang.String .class);
153 jasperDesign.addField(field);
154 }
155 for(int i = 0 ; i < nonGroupingDimensions.size() ; i++) {
156 JRDesignField field = new JRDesignField();
157 name = nonGroupingDimensions.elementAt(i).toString();
158 field.setName(name);
159 field.setValueClass(java.lang.String .class);
160 jasperDesign.addField(field);
161 }
162 for(int i = 0 ; i < metrics.size() ; i++) {
163 JRDesignField field = new JRDesignField();
164 name = metrics.elementAt(i).toString();
165 field.setName(name);
166 field.setValueClass(java.lang.Float .class);
167 jasperDesign.addField(field);
168 }
169 for(int i = 0 ; i < accuMetrics.size() ; i++) {
170 JRDesignField field = new JRDesignField();
171 name = accuMetrics.elementAt(i).toString();
172 field.setName(name);
173 field.setValueClass(java.lang.Float .class);
174 jasperDesign.addField(field);
175 }
176 }
177
178
183 private void addGroups(JasperDesign jasperDesign) throws JRException {
184 JRDesignExpression expression;
186 JRDesignBand band;
187 JRDesignGroup group = null;
188 printAt = 0;
189 if(dimensions.size()==0){
190 if (jasperDesign.getFields().length==0){
191 dimensions.add("");
192 } else{
193 dimensions.add(jasperDesign.getFields()[0].getName());
194 }
195 dimensionsSizes.add(new Integer (4));
196 }
197 for(int j = 0 ; j < dimensions.size() ; j++) {
198 group = new JRDesignGroup();
199 group.setName(dimensions.elementAt(j).toString()+"_GROUP");
200 group.setReprintHeaderOnEachPage(true);
201
202 expression = new JRDesignExpression();
203 expression.setValueClass(java.lang.String .class);
204 expression.setText("$F{"+dimensions.elementAt(j)+"}");
205 group.setExpression(expression);
206
207 if(j + 1 == dimensions.size()) {
208 band = new JRDesignBand();
209 band.setHeight(60);
210 } else {
211 band = new JRDesignBand();
212 band.setHeight(20);
213 }
214
215
216 JRDesignStaticText text = new JRDesignStaticText();
217 String caption = "";
218 if(dimensions.elementAt(j)!=""){
219 caption = reportResult.getReportSpec().getDimensionFromName(dimensions.elementAt(j).toString()).getCaption() + ":";
220 }
221 text.setX(printAt);
222 text.setY(0);
223 text.setWidth(getLenghtForCaption((new Integer (caption.length())).intValue()));
224 text.setHeight(20);
225 text.setText(caption);
226 band.addElement(text);
227
228 JRDesignTextField textField = new JRDesignTextField();
229 textField.setX(printAt + getLenghtForCaption((new Integer (caption.length())).intValue()) - 5);
230 textField.setY(0);
231 textField.setWidth(getLenghtForCaption(((Integer ) dimensionsSizes.elementAt(j)).intValue()));
232 textField.setHeight(20);
233 expression = new JRDesignExpression();
234 expression.setValueClass(java.lang.String .class);
235 expression.setText("$F{"+dimensions.elementAt(j)+"}");
236 textField.setExpression(expression);
237 band.addElement(textField);
238 group.setGroupHeader(band);
239
240 if(j + 1 == dimensions.size()) {
241 for(int i = 0 ; i < nonGroupingDimensions.size() ; i++) {
242 int x = ((Integer ) nonGroupingDimensionPosition.elementAt(i)).intValue();
243 text = new JRDesignStaticText();
244 text.setX(x);
245 text.setY(20);
246 int first = getLenghtForCaption(((Integer ) nonGroupingDimensionsSizes.elementAt(i)).intValue());
248 int second = getLenghtForCaption(nonGroupingDimensions.elementAt(i).toString().length());
249 if(first >= second) {
250 text.setWidth(getLenghtForCaption(first));
251 } else {
252 text.setWidth(getLenghtForCaption(second));
253 }
254 text.setHeight(20);
255 text.setText(reportResult.getReportSpec().getDimensionFromName(nonGroupingDimensions.elementAt(i).toString()).getCaption());
256 band.addElement(text);
257 }
258
259 for(int i = 0 ; i < metrics.size() ; i++) {
260 int x = ((Integer ) metricsPosition.elementAt(i)).intValue();
261 text = new JRDesignStaticText();
262 text.setX(x);
263 text.setY(20);
264 text.setWidth(((Integer ) metricsWidth.elementAt(i)).intValue());
265 text.setHeight(20);
266 text.setText(reportResult.getReportSpec().getMetricFromName(metrics.elementAt(i).toString()).getCaption());
267 band.addElement(text);
268 }
269
270 for(int i = 0 ; i < accMetricsPosition.size() ; i++) {
271 int x = ((Integer ) accMetricsPosition.elementAt(i)).intValue();
272 text = new JRDesignStaticText();
273 text.setX(x);
274 text.setY(20);
275 text.setWidth(((Integer ) accMetricsWidht.elementAt(i)).intValue());
276 text.setHeight(20);
277 String metricName = getMetricName(accuMetrics.elementAt(i).toString());
278 String metricCaption = reportResult.getReportSpec().getMetricFromName(metricName).getCaption();
279 text.setText(metricCaption + " " + LanguageTraslator.traslate("315"));
280 band.addElement(text);
281 }
282 group.setGroupHeader(band);
283 }
284
285
286 band = new JRDesignBand();
287 band.setHeight(30);
288 text = new JRDesignStaticText();
289 text.setX(printAt);
290 text.setY(0);
291 text.setWidth(40);
292 text.setHeight(20);
293 text.setText(LanguageTraslator.traslate("358"));
294 band.addElement(text);
295 for(int i = 0 ; i < metrics.size() ; i++) {
296 band.setHeight(20);
297 textField = new JRDesignTextField();
298 textField.setX(((Integer )metricsPosition.elementAt(i)).intValue());
299 textField.setY(0);
300 textField.setWidth(getLenghtForCaption(((Integer ) dimensionsSizes.elementAt(j)).intValue()) + 20);
301 textField.setHeight(20);
302 expression = new JRDesignExpression();
303 expression.setValueClass(java.lang.Float .class);
304 expression.setText("$V{"+dimensions.elementAt(j).toString() + metrics.elementAt(i).toString()+"_SUM}");
305 textField.setPattern(numberFormatPattern);
306 textField.setExpression(expression);
307 band.addElement(textField);
308 group.setGroupFooter(band);
309 }
310 groupingDimensionPosition.add(new Integer (printAt));
311 printAt += 10;
313 jasperDesign.addGroup(group);
314 }
315 }
316
317 private String getMetricName(String s) {
318 StringTokenizer tokenizer = new StringTokenizer(s, "_");
319 String returnVal = tokenizer.nextToken();
320 return returnVal;
321 }
322
323
328 private void addVariables(JasperDesign jasperDesign) throws JRException {
329 JRDesignExpression expression;
331 for(int j = 0 ; j < dimensions.size() ; j++) {
332 for(int i = 0 ; i < metrics.size() ; i++) {
333 JRDesignVariable jrVariable = new JRDesignVariable();
334 jrVariable.setName(dimensions.elementAt(j).toString()+ metrics.elementAt(i).toString()+"_SUM");
335 jrVariable.setValueClass(java.lang.Float .class);
336 jrVariable.setResetType(JRDesignVariable.RESET_TYPE_GROUP);
337 jrVariable.setCalculation(JRDesignVariable.CALCULATION_SUM);
338 jrVariable.setResetGroup((JRGroup)jasperDesign.getGroupsList().get(j));
339 expression = new JRDesignExpression();
340 expression.setValueClass(java.lang.Float .class);
341 expression.setText("$F{"+metrics.elementAt(i).toString()+"}");
342 jrVariable.setExpression(expression);
343 jasperDesign.addVariable(jrVariable);
344 }
345 }
346 }
347
348
352 private void addDetails(JasperDesign jasperDesign) {
353 int printAt = calculateStartForItem();
355 JRDesignBand band = new JRDesignBand();
356 band.setHeight(20);
357 JRDesignExpression expression;
358 for(int i = 0 ; i < nonGroupingDimensions.size() ; i++) {
359 JRDesignTextField textField = new JRDesignTextField();
360 textField.setX(printAt);
361 textField.setY(0);
362 textField.setWidth(getLenghtForCaption(((Integer ) nonGroupingDimensionsSizes.elementAt(i)).intValue()));
363 textField.setHeight(20);
364 expression = new JRDesignExpression();
365 expression.setValueClass(java.lang.String .class);
366 expression.setText("$F{"+nonGroupingDimensions.elementAt(i)+"}");
367 textField.setExpression(expression);
368 band.addElement(textField);
369
370 nonGroupingDimensionPosition.add(new Integer (printAt));
371
372 int first = getLenghtForCaption(((Integer ) nonGroupingDimensionsSizes.elementAt(i)).intValue());
373 int second = getLenghtForCaption(nonGroupingDimensions.elementAt(i).toString().length());
374 if(first >= second) {
375 printAt += first;
376 } else {
377 printAt += second;
378 }
379
381 }
382 for(int i = 0 ; i < metrics.size() ; i++) {
383 JRDesignTextField textField = new JRDesignTextField();
384 textField.setX(printAt + 25);
385 textField.setY(0);
386
388 metricsWidth.add(new Integer (getLenghtForCaption((new Integer (metrics.elementAt(i).toString().length())).intValue())+25));
389 textField.setWidth(getLenghtForCaption((new Integer (metrics.elementAt(i).toString().length())).intValue())+25);
390
391 textField.setHeight(20);
392 textField.setPattern(numberFormatPattern);
393 expression = new JRDesignExpression();
394 expression.setValueClass(java.lang.Float .class);
395 expression.setText("$F{"+metrics.elementAt(i)+"}");
396 textField.setExpression(expression);
397 band.addElement(textField);
398 metricsPosition.add(new Integer (printAt + 25));
399 printAt += getLenghtForCaption(((Integer ) metricsSizes.elementAt(i)).intValue()) + 25 ;
400 }
401
402 for(int i = 0 ; i < accuMetrics.size() ; i++) {
403 JRDesignTextField textField = new JRDesignTextField();
404 textField.setX(printAt + 25);
405 textField.setY(0);
406
407
409 accMetricsWidht.add(new Integer (getLenghtForCaption((new Integer (accuMetrics.elementAt(i).toString().length())).intValue())+25));
410 textField.setWidth(getLenghtForCaption((new Integer (accuMetrics.elementAt(i).toString().length())).intValue())+25);
411
412 textField.setHeight(20);
413 textField.setPattern(numberFormatPattern);
414 expression = new JRDesignExpression();
415 expression.setValueClass(java.lang.Float .class);
416 expression.setText("$F{"+accuMetrics.elementAt(i)+"}");
417 textField.setExpression(expression);
418 band.addElement(textField);
419 metricsPosition.add(new Integer (printAt + 25));
420 accMetricsPosition.add(new Integer (printAt + 25));
421 printAt += getLenghtForCaption(((Integer ) accuMetricsSizes.elementAt(i)).intValue()) + 25 ;
422 }
423
424 jasperDesign.setDetail(band);
425 }
426
427
431
558
559 private void addPageHeader(JasperDesign jasperDesign) {
560
561 JRDesignBand band = new JRDesignBand();
562
563 String caption = getCaption(LanguageTraslator.traslate("308"), dimensions, new StringBuffer ());
564 JRDesignStaticText text = new JRDesignStaticText();
565 text = new JRDesignStaticText();
566 text.setX(0);
567 text.setY(0);
568 text.setWidth(getLenghtForCaptionHeader(caption.length()));
569 text.setHeight(15);
570 text.setText(caption);
571 band.addElement(text);
572
573 caption = getCaption(LanguageTraslator.traslate("309"), nonGroupingDimensions, new StringBuffer ());
574 text = new JRDesignStaticText();
575 text.setX(0);
576 text.setY(15);
577 text.setWidth(getLenghtForCaptionHeader(caption.length()));
578 text.setHeight(15);
579 text.setText(caption);
580 band.addElement(text);
581
582 StringBuffer sb = new StringBuffer ();
583 StringBuffer buffer = new StringBuffer ();
584 sb.append(getCaption(LanguageTraslator.traslate("310"), metrics, buffer));
585 sb.append(getCaption("", accuMetrics, buffer));
586 text = new JRDesignStaticText();
587 text.setX(0);
588 text.setY(30);
589 text.setWidth(getLenghtForCaptionHeader(sb.toString().length()));
590 text.setHeight(15);
591 text.setText(sb.toString());
592 band.addElement(text);
593
594 jasperDesign.setPageHeader(band);
595 }
596
597 private String getCaption(String tittle, Vector vector, StringBuffer bufferString) {
598 StringBuffer buffer = new StringBuffer ();
599 buffer.append(tittle);
600 if(vector == dimensions || vector == nonGroupingDimensions) {
601 for(int i = 0 ; i < vector.size() ; i++){
602 String caption = reportResult.getReportSpec().getDimensionFromName(vector.elementAt(i).toString()).getCaption();
603 if(i == vector.size() - 1) {
604 buffer.append(caption);
605 } else {
606 buffer.append(caption + ", ");
607 }
608 }
609 } else if(vector == metrics) {
610 if(accuMetrics.size() == 0) {
611 for(int i = 0 ; i < vector.size() ; i++) {
612 String caption = reportResult.getReportSpec().getMetricFromName(metrics.elementAt(i).toString()).getCaption();
613 if(i == vector.size() - 1) {
614 buffer.append(caption);
615 } else {
616 buffer.append(caption + ", ");
617 }
618 }
619 } else {
620 for(int i = 0 ; i < vector.size() ; i++) {
621 String caption = reportResult.getReportSpec().getMetricFromName(metrics.elementAt(i).toString()).getCaption();
622 buffer.append(caption + ", ");
623 }
624 }
625 } else {
626 Object [] accMetrics = reportResult.getReportSpec().getAccumulableMetrics();
627 for(int i = 0 ; i < accMetrics.length ; i++) {
628 ReportMetricSpec metric = (ReportMetricSpec) accMetrics[i];
629 if(i == accMetrics.length - 1) {
630 buffer.append(metric.getCaption() + " " + LanguageTraslator.traslate("315"));
631 } else {
632 buffer.append(metric.getCaption() + " " + LanguageTraslator.traslate("315") + ", ") ;
633 }
634
635 }
636 }
637 return buffer.toString();
638 }
639
640
644 private void addTitle(JasperDesign jasperDesign) throws JRException{
645 JRDesignTextField textField = new JRDesignTextField();
647 JRDesignBand band = new JRDesignBand();
649 band.setHeight(50);
650 JRDesignStaticText staticText = new JRDesignStaticText();
651 staticText.setX(0);
652 staticText.setY(10);
653 staticText.setWidth(515);
654 staticText.setHeight(30);
655 staticText.setTextAlignment(JRTextElement.TEXT_ALIGN_CENTER);
656 JRDesignReportFont bigFont = new JRDesignReportFont();
657 bigFont.setName("Arial_Normal");
658 bigFont.setDefault(true);
659 bigFont.setFontName("Arial");
660 bigFont.setSize(16);
661 bigFont.setPdfFontName("Helvetica");
662 bigFont.setPdfEncoding("Cp1252");
663 bigFont.setPdfEmbedded(false);
664 jasperDesign.addFont(bigFont);
665 staticText.setFont(bigFont);
666 staticText.setText(tittle);
667 band.addElement(staticText);
668
674 jasperDesign.setTitle(band);
675
676 JRDesignBand emptyBand = new JRDesignBand();
677 emptyBand.setHeight(1);
678 jasperDesign.setPageHeader(emptyBand);
679 emptyBand = new JRDesignBand();
680 emptyBand.setHeight(1);
681 jasperDesign.setColumnHeader(emptyBand);
682 emptyBand = new JRDesignBand();
683 emptyBand.setHeight(1);
684 jasperDesign.setColumnFooter(emptyBand);
685
686 band = new JRDesignBand();
687 band.setHeight(15);
688 staticText = new JRDesignStaticText();
689 staticText.setX(0);
690 staticText.setY(0);
691 staticText.setWidth(40);
692 staticText.setHeight(15);
693 staticText.setText("Pagina: ");
694 band.addElement(staticText);
695 textField = new JRDesignTextField();
696 textField.setX(40);
697 textField.setY(0);
698 textField.setWidth(100);
699 textField.setHeight(15);
700 JRDesignExpression expression = new JRDesignExpression();
701 expression.setValueClass(java.lang.Integer .class);
702 expression.setText("$V{PAGE_NUMBER}");
703 textField.setExpression(expression);
704 band.addElement(textField);
705 jasperDesign.setPageFooter(band);
706
707 band = new JRDesignBand();
708 band.setHeight(20);
709 jasperDesign.setSummary(band);
710 }
711
712
761
762
770 private void initializeVectors(int dimensionsCount, int metricsCount, int nonGroupingDimensionsCount, int accMetricsCount) {
771 dimensions = new Vector();
772 nonGroupingDimensions = new Vector();
773 metrics = new Vector();
774 accuMetrics = new Vector();
775 int i = 0;
776 for (; i < dimensionsCount; i++) {
777 dimensions.add(data.getColumnName(i));
778 }
779 for (int z = 0; z < nonGroupingDimensionsCount; i++, z++) {
780 nonGroupingDimensions.add(data.getColumnName(i));
781 }
782 for (int j = 0; j < metricsCount; i++, j++) {
783 metrics.add(data.getColumnName(i));
784 }
785 for (int j = 0; j < accMetricsCount; i++, j++) {
786 accuMetrics.add(data.getColumnName(i));
787 }
788 }
789
790
795 private Vector calculateBestLenghts(Vector vector) {
796 Vector bestSizes = null;
797 Vector ColumnSizes;
798 if (data.getRowCount() != 0) {
799 bestSizes = new Vector();
800 for (int i = 0; i < vector.size(); i++) {
801 ColumnSizes = new Vector();
802 String current = data.getValueAt(0, getColumnIndexFromName(vector.elementAt(i).toString())).toString();
803 if (data.getRowCount() == 1) {
804 ColumnSizes.add(new Integer (current.length()));
805 break;
806 }
807 else {
808 ColumnSizes.add(new Integer (current.length()));
809 for (int j = 0; j < data.getRowCount(); j++) {
810 if (!current.equals(data.getValueAt(j, i).toString())) {
811 ColumnSizes.add(new Integer (data.getValueAt(j, getColumnIndexFromName(vector.elementAt(i).toString())).toString().length()));
812 current = data.getValueAt(j, i).toString();
813 }
814 }
815 bestSizes.add(getBestSize(ColumnSizes));
816 }
817 }
818 }
819 return bestSizes;
820 }
821
822
827 private int getColumnIndexFromName(String columnName) {
828 int index = 0;
829 for (int i = 0; i < data.getColumnCount(); i++) {
830 if (data.getColumnName(i).equals(columnName)) {
831 index = i;
832 break;
833 }
834 }
835 return index;
836 }
837
838
844 private Integer getBestSize(Vector ColumnSizes) {
845 int compareTo = 0;
846 for (int i = 0; i < ColumnSizes.size(); i++) {
847 if (((Integer ) ColumnSizes.elementAt(i)).intValue() > compareTo) {
848 compareTo = ((Integer ) ColumnSizes.elementAt(i)).intValue();
849 }
850 }
851 return new Integer (compareTo);
852 }
853
854
860 private int getLenghtForCaptionHeader(int chars){
861 Integer integer = new Integer (chars);
863 Double qsrt = new Double (Math.sqrt(integer.doubleValue()));
864 return chars * 7 - ((chars / 2) - 3 * qsrt.intValue());
865 }
866
867
872 private int calculateStartForItem() {
873 int width = 0 ;
874 for(int i = 0 ; i < dimensionsSizes.size() ; i++){
875 width += (((Integer )dimensionsSizes.elementAt(i)).intValue());
876 }
877
878 return 0;
880 }
881
882
888 private int getLenghtForCaption(int chars) {
889 if(chars == 2 ) {
890 return chars * 7;
891 }
892 Integer integer = new Integer (chars);
893 Double qsrt = new Double (Math.sqrt(integer.doubleValue()));
894 return chars * 8 - ((chars / 2) - 3 * qsrt.intValue());
895 }
896
897
901 public Map getFields() {
902 if (fields == null){
903 fields = new HashMap();
904 }
905 return fields;
906 }
907
908
912 public Map getVariables() {
913 if (variables == null ){
914 variables = new HashMap();
915 }
916 return variables;
917 }
918 } |
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