Scilab Function

drawnow - draw hidden graphics entities.

### Calling Sequence

  `drawnow()`
  `drawnow(h)`
  `drawnow("all")`

### Parameters

- `h` : a handle, the handle of an axes entity.
- `"all"` : string keyword (optional).

### Description

This function can be used to draw the hidden graphics entities and all its chidren,their Visibility property is set to `"on"` . The handle given as argument correspond to an axes entity. Without any argument `drawnow` draws the current axes and makes all its children visibles. With the option `"all"`, the current figure and all its children graphics entities will be visibles. It can specially be used with the `drawlater` function.

### Examples

      set("figure_style","new") // select entity based graphics
      f=get("current_figure") // handle of the current figure

      drawlater();
      subplot(221);
      t=1:10;plot2d(t,t.^2)
      subplot(222);
      x=0:1:7;plot2d(x,cos(x),2)
      subplot(234);
      plot2d(t,cos(t),3);
      subplot(235);
      plot2d(x,sin(2*x),5);
      subplot(236);
      plot2d(t,tan(2*t));

      drawnow();
      drawnow(f.children([3 4]));
      drawnow("all");

### See Also

`get` `set` `drawlater` `graphics_entities`

### Author

Djalel ABDEMOUCHE