lecho.lib.hellocharts.formatter.SimpleLineChartValueFormatter Maven / Gradle / Ivy

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Charting library for Android compatible with API 8+(Android 2.2).

There is a newer version: 1.5.8

package lecho.lib.hellocharts.formatter;

import lecho.lib.hellocharts.model.PointValue;

public class SimpleLineChartValueFormatter implements LineChartValueFormatter {

    private ValueFormatterHelper valueFormatterHelper = new ValueFormatterHelper();

    public SimpleLineChartValueFormatter() {
        valueFormatterHelper.determineDecimalSeparator();
    }

    public SimpleLineChartValueFormatter(int decimalDigitsNumber) {
        this();
        valueFormatterHelper.setDecimalDigitsNumber(decimalDigitsNumber);
    }

    @Override
    public int formatChartValue(char[] formattedValue, PointValue value) {
        return valueFormatterHelper.formatFloatValueWithPrependedAndAppendedText(formattedValue, value.getY(), value.getLabelAsChars());
    }

    public int getDecimalDigitsNumber() {
        return valueFormatterHelper.getDecimalDigitsNumber();
    }

    public SimpleLineChartValueFormatter setDecimalDigitsNumber(int decimalDigitsNumber) {
        valueFormatterHelper.setDecimalDigitsNumber(decimalDigitsNumber);
        return this;
    }

    public char[] getAppendedText() {
        return valueFormatterHelper.getAppendedText();
    }

    public SimpleLineChartValueFormatter setAppendedText(char[] appendedText) {
        valueFormatterHelper.setAppendedText(appendedText);
        return this;
    }

    public char[] getPrependedText() {
        return valueFormatterHelper.getPrependedText();
    }

    public SimpleLineChartValueFormatter setPrependedText(char[] prependedText) {
        valueFormatterHelper.setPrependedText(prependedText);
        return this;
    }

    public char getDecimalSeparator() {
        return valueFormatterHelper.getDecimalSeparator();
    }

    public SimpleLineChartValueFormatter setDecimalSeparator(char decimalSeparator) {
        valueFormatterHelper.setDecimalSeparator(decimalSeparator);
        return this;
    }
}