/**
* create horizontal lines across the image. Raise and lower the pen to darken the appropriate
* areas
*
* @param img the image to convert.
*/
public boolean convert(TransformedImage img, Writer out) throws IOException {
final JTextField field_size = new JTextField(Float.toString(blockScale));
JPanel panel = new JPanel(new GridLayout(0, 1));
panel.add(new JLabel(Translator.get("HilbertCurveSize")));
panel.add(field_size);
String[] directions = {"top right", "top left", "bottom left", "bottom right", "center"};
final JComboBox<String> direction_choices = new JComboBox<>(directions);
direction_choices.setSelectedIndex(direction);
panel.add(direction_choices);
int result =
JOptionPane.showConfirmDialog(
null, panel, getName(), JOptionPane.OK_CANCEL_OPTION, JOptionPane.PLAIN_MESSAGE);
if (result == JOptionPane.OK_OPTION) {
blockScale = Float.parseFloat(field_size.getText());
direction = direction_choices.getSelectedIndex();
convertNow(img, out);
return true;
}
return false;
}
@Override
public String getName() {
return Translator.get("Sandy Noble Style");
}