Android Open Source - customhellochartdemo Abstract Chart Data

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License

The source code is released under:
Apache License
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Java Source Code

package lecho.lib.hellocharts.model;
// w  w w .  j  a  v a 2s .c  o  m
import lecho.lib.hellocharts.util.Utils;
import android.graphics.Color;
import android.graphics.Typeface;

/**
 * Base class for most chart data models.
 * 
 */
public abstract class AbstractChartData implements ChartData {
  public static final int DEFAULT_TEXT_SIZE_SP = 12;
  protected Axis axisXBottom;
  protected Axis axisYLeft;
  protected Axis axisXTop;
  protected Axis axisYRight;
  protected int valueLabelTextColor = Color.WHITE;
  protected int valueLabelTextSize = DEFAULT_TEXT_SIZE_SP;
  protected Typeface valueLabelTypeface;

  /** If true each value label will have background rectangle */
  protected boolean isValueLabelBackgroundEnabled = true;

  /**
   * If true and {@link #isValueLabelBackgroundEnabled} is true each label will have background rectangle and that
   * rectangle will be filled with color specified for given value.
   */
  protected boolean isValueLabelBackgrountAuto = true;

  /**
   * If {@link #isValueLabelBackgroundEnabled} is true and {@link #isValueLabelBackgrountAuto} is false each label
   * will have background rectangle and that rectangle will be filled with this color. Helpful if you want all labels
   * to have the same background color.
   */
  protected int valueLabelBackgroundColor = Utils.darkenColor(Utils.DEFAULT_DARKEN_COLOR);

  public AbstractChartData() {

  }

  /**
   * Copy constructor for deep copy.
   * 
   * @param data
   */
  public AbstractChartData(AbstractChartData data) {
    if (null != data.axisXBottom) {
      this.axisXBottom = new Axis(data.axisXBottom);
    }
    if (null != data.axisXTop) {
      this.axisXTop = new Axis(data.axisXTop);
    }
    if (null != data.axisYLeft) {
      this.axisYLeft = new Axis(data.axisYLeft);
    }
    if (null != data.axisYRight) {
      this.axisYRight = new Axis(data.axisYRight);
    }
    this.valueLabelTextColor = data.valueLabelTextColor;
    this.valueLabelTextSize = data.valueLabelTextSize;
    this.valueLabelTypeface = data.valueLabelTypeface;
  }

  @Override
  public void setAxisXBottom(Axis axisX) {
    this.axisXBottom = axisX;
  }

  @Override
  public Axis getAxisXBottom() {
    return axisXBottom;
  }

  @Override
  public void setAxisYLeft(Axis axisY) {
    this.axisYLeft = axisY;
  }

  @Override
  public Axis getAxisYLeft() {
    return axisYLeft;
  }

  @Override
  public void setAxisXTop(Axis axisX) {
    this.axisXTop = axisX;
  }

  @Override
  public Axis getAxisXTop() {
    return axisXTop;
  }

  @Override
  public void setAxisYRight(Axis axisY) {
    this.axisYRight = axisY;
  }

  @Override
  public Axis getAxisYRight() {
    return axisYRight;
  }

  @Override
  public int getValueLabelTextColor() {
    return valueLabelTextColor;
  }

  @Override
  public void setValueLabelsTextColor(int valueLabelTextColor) {
    this.valueLabelTextColor = valueLabelTextColor;
  }

  @Override
  public int getValueLabelTextSize() {
    return valueLabelTextSize;
  }

  @Override
  public void setValueLabelTextSize(int valueLabelTextSize) {
    this.valueLabelTextSize = valueLabelTextSize;
  }

  @Override
  public Typeface getValueLabelTypeface() {
    return valueLabelTypeface;
  }

  @Override
  public void setValueLabelTypeface(Typeface typeface) {
    this.valueLabelTypeface = typeface;
  }

  @Override
  public boolean isValueLabelBackgroundEnabled() {
    return isValueLabelBackgroundEnabled;
  }

  @Override
  public void setValueLabelBackgroundEnabled(boolean isValueLabelBackgroundEnabled) {
    this.isValueLabelBackgroundEnabled = isValueLabelBackgroundEnabled;
  }

  @Override
  public boolean isValueLabelBackgroundAuto() {
    return isValueLabelBackgrountAuto;
  }

  @Override
  public void setValueLabelBackgroundAuto(boolean isValueLabelBackgrountAuto) {
    this.isValueLabelBackgrountAuto = isValueLabelBackgrountAuto;
  }

  @Override
  public int getValueLabelBackgroundColor() {
    return valueLabelBackgroundColor;
  }

  @Override
  public void setValueLabelBackgroundColor(int valueLabelBackgroundColor) {
    this.valueLabelBackgroundColor = valueLabelBackgroundColor;
  }

}
Java Source Code List
