To add an algorithm element drag it from the Palette to the Scene. Or you can just click on the element on the Palette and then click somewhere on the Scene.
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If the default elements appearance hasn’t been modified, on the added element you can see:
- The element name
- The result annotations name, enclosed in parentheses
- The order of the algorithm execution
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Some elements consist of two subunits. In this case the subunits are marked as .left and .right:
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