2D Spatial Filter Demo


After the WebFlow Editor applet finished loading, you should see four frames: base editor frame(with a rectangular grid), pallete frame (with a module tree), control frame (with create, run and destroy checkboxes) and a properties frame (with Apply,Revert and Close).You can close the Properties frame. It is not being used currently.

To run the demo follow the steps below:

  1. Click on modules and then demo (in the module tree palette) to get a list of module directories located in this directory such as collab, image, io, etc. in white.Click on the image directory to get a list fo the filter modules.
  2. Click on the plotdata3dsp module, move the mouse cursor into the editor frame, click again there to place the module.
  3. Click on the plotfilter3dsp module,move the mouse cursor into the editor frame, click again there to place the module.You should get a popup viewer applet frame for this module.
  4. Click on the SciVis directory to get a list of Scivis modules.
  5. Click on the Scivis_2D module, move the mouse cursor into the editor frame, click again there to place the module.
  6. To connect two module ports, click on a color pin of one port, drag the mouse towards the other port pin (this way you draw a connection line), and then release the mouse button (when the line connects both ports) to instantiate the connection. Using this method, connect the port of the plotdata3dsp module to the input(left one) of the plotfilter3dsp module and the output port(right one) to the port of the Scivis module.
  7. Press run button on the Control Panel to run the module. You will see the display of the 2D data on a window.By clicking on the 'YZ button' another window ops up which displays the 2D data.Similarly for the XZ plane button.

Click here to run the demo on a remote server