How to use

ThemeDocument

in

org.openxmlformats.schemas.drawingml.x2006.main

/**
 * @since POI 3.14-Beta1
 */
public XSLFTheme(PackagePart part) throws IOException, XmlException {
  super(part);
  ThemeDocument doc =
    ThemeDocument.Factory.parse(getPackagePart().getInputStream(), DEFAULT_XML_OPTIONS);
  _theme = doc.getTheme();
  initialize();
}

/**
 * Create a new, empty ThemesTable
 */
public ThemesTable() {
  super();
  theme = ThemeDocument.Factory.newInstance();
  theme.addNewTheme().addNewThemeElements();
}

/**
 * Write this table out as XML.
 * 
 * @param out The stream to write to.
 * @throws IOException if an error occurs while writing.
 */
public void writeTo(OutputStream out) throws IOException {
  theme.save(out, DEFAULT_XML_OPTIONS);
}

CTColorScheme colorScheme = theme.getTheme().getThemeElements().getClrScheme();
CTColor ctColor;
switch (ThemeElement.byId(idx)) {

/**
 * Create a new, empty ThemesTable
 */
public ThemesTable() {
  super();
  theme = ThemeDocument.Factory.newInstance();
  theme.addNewTheme().addNewThemeElements();
}

/**
 * Write this table out as XML.
 * 
 * @param out The stream to write to.
 * @throws IOException if an error occurs while writing.
 */
public void writeTo(OutputStream out) throws IOException {
  theme.save(out, DEFAULT_XML_OPTIONS);
}

public CTOfficeStyleSheet getTheme(){
  return doc.getTheme();
}
 

private CTFontCollection getFontCollection( ThemeDocument themeDocument, Enum asciiTheme )
{
  CTFontScheme fontScheme = themeDocument.getTheme().getThemeElements().getFontScheme();
  if ( fontScheme != null )
  {
    if ( asciiTheme.equals( STTheme.MINOR_ASCII ) || asciiTheme.equals( STTheme.MINOR_BIDI )
      || asciiTheme.equals( STTheme.MINOR_EAST_ASIA ) || asciiTheme.equals( STTheme.MINOR_H_ANSI ) )
    {
      return fontScheme.getMinorFont();
    }
    return fontScheme.getMajorFont();
  }
  return null;
}

private CTFontCollection getFontCollection( ThemeDocument themeDocument, Enum asciiTheme )
{
  CTFontScheme fontScheme = themeDocument.getTheme().getThemeElements().getFontScheme();
  if ( fontScheme != null )
  {
    if ( asciiTheme.equals( STTheme.MINOR_ASCII ) || asciiTheme.equals( STTheme.MINOR_BIDI )
      || asciiTheme.equals( STTheme.MINOR_EAST_ASIA ) || asciiTheme.equals( STTheme.MINOR_H_ANSI ) )
    {
      return fontScheme.getMinorFont();
    }
    return fontScheme.getMajorFont();
  }
  return null;
}

private CTFontCollection getFontCollection( ThemeDocument themeDocument, Enum asciiTheme )
{
  CTFontScheme fontScheme = themeDocument.getTheme().getThemeElements().getFontScheme();
  if ( fontScheme != null )
  {
    if ( asciiTheme.equals( STTheme.MINOR_ASCII ) || asciiTheme.equals( STTheme.MINOR_BIDI )
      || asciiTheme.equals( STTheme.MINOR_EAST_ASIA ) || asciiTheme.equals( STTheme.MINOR_H_ANSI ) )
    {
      return fontScheme.getMinorFont();
    }
    return fontScheme.getMajorFont();
  }
  return null;
}

private CTFontCollection getFontCollection( ThemeDocument themeDocument, Enum asciiTheme )
{
  CTFontScheme fontScheme = themeDocument.getTheme().getThemeElements().getFontScheme();
  if ( fontScheme != null )
  {
    if ( asciiTheme.equals( STTheme.MINOR_ASCII ) || asciiTheme.equals( STTheme.MINOR_BIDI )
      || asciiTheme.equals( STTheme.MINOR_EAST_ASIA ) || asciiTheme.equals( STTheme.MINOR_H_ANSI ) )
    {
      return fontScheme.getMinorFont();
    }
    return fontScheme.getMajorFont();
  }
  return null;
}

/**
 * @since POI 3.14-Beta1
 */
public XSLFTheme(PackagePart part) throws IOException, XmlException {
  super(part);
  ThemeDocument doc =
    ThemeDocument.Factory.parse(getPackagePart().getInputStream(), DEFAULT_XML_OPTIONS);
  _theme = doc.getTheme();
  initialize();
}

public XSLFTheme(PackagePart part, PackageRelationship rel) throws IOException, XmlException {
  super(part, rel);
  ThemeDocument doc =
    ThemeDocument.Factory.parse(getPackagePart().getInputStream());
  _theme = doc.getTheme();
  initialize();
}

public XSSFColor getThemeColor(int idx) {
  CTColorScheme colorScheme = theme.getTheme().getThemeElements().getClrScheme();
  CTColor ctColor = null;
  int cnt = 0;
  for (XmlObject obj : colorScheme.selectPath("./*")) {
    if (obj instanceof org.openxmlformats.schemas.drawingml.x2006.main.CTColor) {
      if (cnt == idx) {
        ctColor = (org.openxmlformats.schemas.drawingml.x2006.main.CTColor) obj;
        
        byte[] rgb = null;
        if (ctColor.getSrgbClr() != null) {
          // Colour is a regular one 
          rgb = ctColor.getSrgbClr().getVal();
        } else if (ctColor.getSysClr() != null) {
          // Colour is a tint of white or black
          rgb = ctColor.getSysClr().getLastClr();
        }
        return new XSSFColor(rgb);
      }
      cnt++;
    }
  }
  return null;
}

CTColorScheme colorScheme = theme.getTheme().getThemeElements().getClrScheme();
CTColor ctColor;
switch (ThemeElement.byId(idx)) {