This tutorial shows how to load, transform, and render background picture.
  1. To change image settings, select menu item <Plot><Picture>.
  2. Open graphic file or use Drag and Drop. It supports bmp, gif, jpg, wmf and emf formats.
  3. Click the [Filters] tab and select item 'Edge detection' checked.
  4. Click the [Placement] tab and select item 'Resize to plot' checked.
  5. Click the [Shear] tab and click Default.
  6. Close the dialog.
  7. Use button on toolbar to Show/Hide Picture.