public void zoomIn() { Dimension asz = this.getSize(); int maxzf = 3; int coef = 1; int r; cmdline = "/bin/sh get.sh " + j2kfilename + " " + iw + " " + ih + " " + rect.x + " " + rect.y + " " + rect.width + " " + rect.height; Exec.execPrint(cmdline); rect.x = rect.y = rect.width = rect.height = 0; img = pgm.open("out.pgm"); iw = img.getWidth(this); ih = img.getHeight(this); bi = new BufferedImage(iw, ih, BufferedImage.TYPE_INT_RGB); big = bi.createGraphics(); selected = 0; fullRefresh = true; repaint(); }
private void scaleImage() { Image img = back.getScaledInstance(scx(back.getWidth()), scy(back.getHeight()), Image.SCALE_SMOOTH); back = new BufferedImage(img.getWidth(null), img.getHeight(null), BufferedImage.TYPE_INT_ARGB); Graphics g = back.getGraphics(); g.drawImage(img, 0, 0, null); g.dispose(); }
public void init() { String str; int port; imgId = 4; if (isApplet && (((hostname = this.getParameter("hostname")) == null) || hostname.equals(""))) hostname = "localhost"; if (!isApplet || ((str = this.getParameter("cmdPort")) == null)) { port = 3000; } else { port = new Integer(str).intValue(); } this.setSize(512, 512); Dimension asz = this.getSize(); zl.x2 = asz.width; zl.y2 = asz.height; cmdline = "/bin/sh get.sh " + j2kfilename + " " + asz.width + " " + asz.height + " " + zl.x1 + " " + zl.y1 + " " + zl.x2 + " " + zl.y2; Exec.execPrint(cmdline); img = pgm.open("out.pgm"); iw = img.getWidth(this); ih = img.getHeight(this); setBackground(Color.black); bi = new BufferedImage(iw, ih, BufferedImage.TYPE_INT_RGB); big = bi.createGraphics(); myMML = new MML(this); addMouseListener(myMML); addMouseMotionListener(myMML); }
public void setImage(Image img, int gsize) { pieceSize = gsize; image = img.getScaledInstance(pieceSize, pieceSize, Image.SCALE_SMOOTH); this.setSize(pieceSize, pieceSize); this.setIcon(new ImageIcon(image)); }