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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_ba54bkr3hq536bkk27llemv67k, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
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<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
sclass Canvas extends ImageSurface {
  O makeImg;
  
  *() {}
  *(O *makeImg) {}
  
  void update() { updateCanvas(this, makeImg); }
}

// f: (int w, int h) -> BufferedImage
static Canvas jcanvas(O f) {
  ret jcanvas(f, 0); // 100
}

static Canvas jcanvas(fO f, final int updateDelay) {
  ret (Canvas) swing(func {
    final Canvas is = new Canvas(f);
    final Runnable update = new Runnable {
      bool first = true;
      public void run {
        BufferedImage img = is.getImage();
        int w = is.getWidth(), h = is.getHeight();
        if (first || img.getWidth() != w || img.getHeight() != h) {
          updateCanvas(is, f);
          first = false;
        }
      }
    };
    onResize(is, r { awtLater(is, updateDelay, update) });
    bindToComponent(is, update); // first update
    ret is;
  });
}