Examples with BarSeries org.olat.core.gui.components.chart.BarSeries used on opensource projects

Example 6 with BarSeries

use of org.olat.core.gui.components.chart.BarSeries in project OpenOLAT by OpenOLAT.

the class TextEntryInteractionsStatisticsController method getFIB.

private Series getFIB() {
    List<AbstractTextEntryInteractionStatistics> processedAnswers = qtiStatisticsManager.getTextEntryInteractionsStatistic(itemRef.getIdentifier().toString(), assessmentItem, interactions, resourceResult.getSearchParams());
    boolean survey = QTIType.survey.equals(resourceResult.getType());
    int numOfParticipants = resourceResult.getQTIStatisticAssessment().getNumOfParticipants();
    int i = 0;
    String cssColor = survey ? "bar_default" : "bar_green";
    String color = survey ? null : "green";
    BarSeries d1 = new BarSeries(cssColor, color, null);
    List<ResponseInfos> responseInfos = new ArrayList<>();
    for (AbstractTextEntryInteractionStatistics entry : processedAnswers) {
        String label = Integer.toString(++i);
        String answerString = entry.getCorrectResponse();
        d1.add(entry.getNumOfCorrect(), label, cssColor);
        StringBuilder text = new StringBuilder();
        text.append(answerString);
        if (entry instanceof TextEntryInteractionStatistics) {
            TextEntryInteractionStatistics textEntry = (TextEntryInteractionStatistics) entry;
            if (textEntry.getAlternatives().size() > 1) {
                text.append(" [");
                for (int j = 1; j < textEntry.getAlternatives().size(); j++) {
                    if (j > 1)
                        text.append(", ");
                    text.append(textEntry.getAlternatives().get(j));
                }
                text.append("]");
            }
        }
        Float score = entry.getPoints() == null ? null : entry.getPoints().floatValue();
        responseInfos.add(new ResponseInfos(label, text.toString(), entry.getWrongAnswers(), score, true, survey, false));
    }
    List<BarSeries> serieList = Collections.singletonList(d1);
    Series series = new Series(serieList, responseInfos, numOfParticipants, false);
    series.setChartType(SeriesFactory.BAR_ANSWERED);
    series.setItemCss("o_mi_qtifib");
    return series;
}

Example 7 with BarSeries

use of org.olat.core.gui.components.chart.BarSeries in project openolat by klemens.

the class SeriesFactory method getFIB.

public Series getFIB(Item item) {
    List<StatisticFIBOption> processedAnswers = qtiStatisticsManager.getStatisticAnswerOptionsFIB(item, resourceResult.getSearchParams());
    boolean survey = QTIType.survey.equals(resourceResult.getType());
    boolean singleCorrectScore = item.getQuestion().getSingleCorrectScore() > 0.0f;
    int numOfParticipants = resourceResult.getQTIStatisticAssessment().getNumOfParticipants();
    int i = 0;
    String cssColor = survey ? "bar_default" : "bar_green";
    String color = survey ? null : "green";
    BarSeries d1 = new BarSeries(cssColor, color, null);
    List<ResponseInfos> responseInfos = new ArrayList<>();
    for (StatisticFIBOption entry : processedAnswers) {
        String label = Integer.toString(++i);
        String answerString = entry.getCorrectBlank();
        d1.add(entry.getNumOfCorrect(), label, cssColor);
        StringBuilder text = new StringBuilder();
        text.append(answerString);
        if (entry.getAlternatives().size() > 1) {
            text.append(" [");
            for (int j = 1; j < entry.getAlternatives().size(); j++) {
                if (j > 1)
                    text.append(", ");
                text.append(entry.getAlternatives().get(j));
            }
            text.append("]");
        }
        Float score = singleCorrectScore ? null : entry.getPoints();
        responseInfos.add(new ResponseInfos(label, text.toString(), entry.getWrongAnswers(), score, true, survey, false));
    }
    List<BarSeries> serieList = Collections.singletonList(d1);
    Series series = new Series(serieList, responseInfos, numOfParticipants, false);
    series.setChartType(BAR_ANSWERED);
    series.setItemCss(getCssClass(item));
    return series;
}

Example 8 with BarSeries

use of org.olat.core.gui.components.chart.BarSeries in project openolat by klemens.

the class SeriesFactory method getSingleChoice.

public Series getSingleChoice(Item item) {
    List<StatisticChoiceOption> statisticResponses = qtiStatisticsManager.getNumOfAnswersPerSingleChoiceAnswerOption(item, resourceResult.getSearchParams());
    String mediaBaseURL = resourceResult.getMediaBaseURL();
    boolean survey = QTIType.survey.equals(resourceResult.getType());
    int numOfParticipants = resourceResult.getQTIStatisticAssessment().getNumOfParticipants();
    int i = 0;
    long numOfResults = 0;
    BarSeries d1 = new BarSeries();
    List<ResponseInfos> responseInfos = new ArrayList<>();
    for (StatisticChoiceOption statisticResponse : statisticResponses) {
        Response response = statisticResponse.getResponse();
        double ans_count = statisticResponse.getCount();
        numOfResults += statisticResponse.getCount();
        Float points;
        String cssColor;
        if (survey) {
            points = null;
            cssColor = "bar_default";
        } else {
            points = response.getPoints();
            cssColor = response.isCorrect() ? "bar_green" : "bar_red";
        }
        String label = Integer.toString(++i);
        d1.add(ans_count, label, cssColor);
        String text = response.getContent().renderAsHtml(mediaBaseURL);
        responseInfos.add(new ResponseInfos(label, text, points, response.isCorrect(), survey, false));
    }
    if (numOfResults != numOfParticipants) {
        long notAnswered = numOfParticipants - numOfResults;
        if (notAnswered > 0) {
            String label = Integer.toString(++i);
            String text = translate("user.not.answer");
            responseInfos.add(new ResponseInfos(label, text, null, false, survey, false));
            d1.add(notAnswered, label, "bar_grey");
        }
    }
    List<BarSeries> serieList = Collections.singletonList(d1);
    Series series = new Series(serieList, responseInfos, numOfParticipants, false);
    series.setChartType(BAR_CORRECT);
    series.setItemCss(getCssClass(item));
    return series;
}

Example 9 with BarSeries

use of org.olat.core.gui.components.chart.BarSeries in project OpenOLAT by OpenOLAT.

the class SeriesFactory method getMultipleChoice.

public Series getMultipleChoice(Item item, StatisticsItem itemStats) {
    List<StatisticChoiceOption> statisticResponses = qtiStatisticsManager.getNumOfRightAnsweredMultipleChoice(item, resourceResult.getSearchParams());
    BarSeries d1 = new BarSeries("bar_green", "green", translate("answer.correct"));
    BarSeries d2 = new BarSeries("bar_red", "red", translate("answer.false"));
    BarSeries d3 = new BarSeries("bar_grey", "grey", translate("answer.noanswer"));
    String mediaBaseURL = resourceResult.getMediaBaseURL();
    boolean survey = QTIType.survey.equals(resourceResult.getType());
    int numOfParticipants = resourceResult.getQTIStatisticAssessment().getNumOfParticipants();
    int notAnswered = numOfParticipants - (itemStats == null ? 0 : itemStats.getNumOfResults());
    int i = 0;
    List<ResponseInfos> responseInfos = new ArrayList<>();
    for (StatisticChoiceOption statisticResponse : statisticResponses) {
        Response response = statisticResponse.getResponse();
        String text = response.getContent().renderAsHtml(mediaBaseURL);
        float points = response.getPoints();
        double answersPerAnswerOption = statisticResponse.getCount();
        double rightA;
        double wrongA;
        if (survey) {
            rightA = answersPerAnswerOption;
            wrongA = 0d;
        } else if (points > 0.00001f) {
            rightA = answersPerAnswerOption;
            wrongA = numOfParticipants - notAnswered - answersPerAnswerOption;
        } else {
            // minus negative points are not answered right?
            rightA = numOfParticipants - notAnswered - answersPerAnswerOption;
            wrongA = answersPerAnswerOption;
        }
        String label = Integer.toString(++i);
        d1.add(rightA, label);
        d2.add(wrongA, label);
        d3.add(notAnswered, label);
        Float pointsObj = survey ? null : points;
        responseInfos.add(new ResponseInfos(label, text, pointsObj, (points > 0f), survey, false));
    }
    List<BarSeries> serieList = new ArrayList<>(3);
    serieList.add(d1);
    if (!survey) {
        serieList.add(d2);
        serieList.add(d3);
    }
    Series series = new Series(serieList, responseInfos, numOfParticipants, !survey);
    series.setChartType(survey ? BAR_ANSWERED : BAR_CORRECT_WRONG_NOT);
    series.setItemCss(getCssClass(item));
    return series;
}

Example 10 with BarSeries

use of org.olat.core.gui.components.chart.BarSeries in project OpenOLAT by OpenOLAT.

the class StatisticDisplayController method generateCharts.

private void generateCharts(Graph graph) {
    statisticVc_.contextPut("hasChart", Boolean.FALSE);
    statisticVc_.contextPut("hasChartError", Boolean.FALSE);
    if (graph == null || graph.numElements == 0) {
        Component ic = getInitialComponent();
        if (ic != null) {
            ic.setDirty(true);
        }
        return;
    }
    try {
        statisticVc_.contextPut("chartAlt", getTranslator().translate("chart.alt"));
        statisticVc_.contextPut("chartIntro", graph.chartIntroStr);
        statisticVc_.contextPut("hasChart", Boolean.TRUE);
        statisticVc_.contextPut("hasChartError", Boolean.FALSE);
        BarChartComponent chartCmp = new BarChartComponent("stats");
        List<String> labels = graph.getLabels();
        List<Integer> values = graph.getValues();
        BarSeries serie = new BarSeries();
        for (int i = 0; i < labels.size(); i++) {
            double value = values.get(i).doubleValue();
            String category = labels.get(i);
            serie.add(value, category);
        }
        chartCmp.addSeries(serie);
        statisticVc_.put("chart", chartCmp);
    } catch (RuntimeException re) {
        log_.warn("generateCharts: RuntimeException during chart generation: " + re, re);
    }
    Component ic = getInitialComponent();
    if (ic != null) {
        ic.setDirty(true);
    }
}