Statement.java

gehe zur Dokumentation dieser Datei

package de.lathanda.eos.gui.structogram;
 
import de.lathanda.eos.gui.diagram.Drawing;
import de.lathanda.eos.gui.diagram.Unit;
import de.lathanda.eos.vm.ProgramNode;
 
public class Statement extends Unit {
    private float textheight;
    private float textwidth;
    private float textx;
    private float texty;
    private final String label;
 
    Statement(ProgramNode n) {
        label = n.getLabel();
        font = STANDARD_FONT;
    }
 
    @Override
    public void drawUnit(Drawing d) {
        d.drawLine(0, 0, width, 0);
        d.drawLine(0, 0, 0, height);
        d.drawString(label, textx, texty);
    };
 
    @Override
    public void layoutUnit(Drawing d) {
        textwidth = d.stringWidth(label);
        textheight = d.getHeight();
        textx = BORDER;
        texty = d.getAscent() + BORDER;
        width = textwidth + 2 * BORDER;
        height = textheight + 2 * BORDER;
    };
}