Class TextBox

src/org/opensourcephysics/display/TextBox.java:15–155

import java.awt.Graphics2D;

public class TextBox implements Drawable {
  public static final int COORDINATE_PLACEMENT = 0;
  public static final int PIXEL_PLACEMENT = 1;
  public static final int RELATIVE_PLACEMENT = 2;
  public static final int BOTTOM_LEFT_PLACEMENT = 3;
  public static final int TOP_LEFT_PLACEMENT = 4;
  public static final int BOTTOM_RIGHT_PLACEMENT = 5;
  public static final int TOP_RIGHT_PLACEMENT = 6;
  public static final int BOTTOM_LEFT_GUTTER_PLACEMENT = 7;
  public static final int TOP_LEFT_GUTTER_PLACEMENT = 8;
  public static final int BOTTOM_RIGHT_GUTTER_PLACEMENT = 9;
  public static final int TOP_RIGHT_GUTTER_PLACEMENT = 10;
  public static final int TOP_RIGHT_ALIGNMENT = 0;
  public static final int TOP_CENTER_ALIGNMENT = 1;
  public int placement_mode = COORDINATE_PLACEMENT;
  public int alignment_mode = TOP_RIGHT_ALIGNMENT;
  public int xoffset = 0, yoffset = 0;
  protected String text = null;
  protected Font font;
  protected String fontname = "TimesRoman";  // The logical name of the font to use //$NON-NLS-1$
  protected int fontsize = 14;               // The font size
  protected int fontstyle = Font.PLAIN;      // The font style
  protected Color color = Color.black;
  protected double x, y;
  protected int xpix = 0, ypix = 0;
  protected int boxHeight = 0, boxWidth = 0; // the box width and height

  /**
   * Constructor TextBox
   */
  public TextBox() {
    font = new Font(fontname, fontstyle, fontsize);
  }

  /**
   * Constructor TextBox
   * @param str
   */
  public TextBox(String str) {
    this();
    text = TeXParser.parseTeX(str);
  }

  public void setXY(double _x, double _y) {
    x = _x;
    y = _y;
  }

  public void setText(String _text) {
    text = TeXParser.parseTeX(_text);
  }

  public void setText(String _text, double _x, double _y) {
    x = _x;
    y = _y;
    text = TeXParser.parseTeX(_text);
  }