How to use

isIdentity

method

in

org.apache.batik.ext.awt.g2d.TransformStackElement

/**
 * @return true iff this transform is the identity transform
 */
public boolean isIdentity() {
  return isIdentity(transformParameters);
}

/**
 * @return true iff this transform is the identity transform
 */
public boolean isIdentity() {
  return isIdentity(transformParameters);
}

/**
 * @return true iff this transform is the identity transform
 */
public boolean isIdentity() {
  return isIdentity(transformParameters);
}

/**
 * Adapted push implementation
 */
public Object push(Object o) {
  Object element;
  if(((TransformStackElement)o).isIdentity()) {
    // identity transform: don't push,
    // and try to return top of stack
    element = pop();
  } else {
    // non-identity: push,
    // and return null
    super.push(o);
    element = null;
  }
  return element;
}

/**
 * Adapted push implementation
 */
public Object push(Object o) {
  Object element;
  if(((TransformStackElement)o).isIdentity()) {
    // identity transform: don't push,
    // and try to return top of stack
    element = pop();
  } else {
    // non-identity: push,
    // and return null
    super.push(o);
    element = null;
  }
  return element;
}

switch(transformElement.getType().toInt()){
case TransformType.TRANSFORM_TRANSLATE:
  if(!transformElement.isIdentity()) {
    transformString.append(TRANSFORM_TRANSLATE);
    transformString.append(OPEN_PARENTHESIS);
  if(!transformElement.isIdentity()) {
    transformString.append(TRANSFORM_ROTATE);
    transformString.append(OPEN_PARENTHESIS);
  if(!transformElement.isIdentity()) {
    transformString.append(TRANSFORM_SCALE);
    transformString.append(OPEN_PARENTHESIS);
  if(!transformElement.isIdentity()) {
    transformString.append(TRANSFORM_MATRIX);
    transformString.append(OPEN_PARENTHESIS);
  if(!transformElement.isIdentity()) {
    transformString.append(TRANSFORM_MATRIX);
    transformString.append(OPEN_PARENTHESIS);

switch(transformElement.getType().toInt()){
case TransformType.TRANSFORM_TRANSLATE:
  if(!transformElement.isIdentity()) {
    transformString.append(TRANSFORM_TRANSLATE);
    transformString.append(OPEN_PARENTHESIS);
  if(!transformElement.isIdentity()) {
    transformString.append(TRANSFORM_ROTATE);
    transformString.append(OPEN_PARENTHESIS);
  if(!transformElement.isIdentity()) {
    transformString.append(TRANSFORM_SCALE);
    transformString.append(OPEN_PARENTHESIS);
  if(!transformElement.isIdentity()) {
    transformString.append(TRANSFORM_MATRIX);
    transformString.append(OPEN_PARENTHESIS);
  if(!transformElement.isIdentity()) {
    transformString.append(TRANSFORM_MATRIX);
    transformString.append(OPEN_PARENTHESIS);