Possibility to draw reactions ?

[lpatiny]

With the current version is it possible to draw reactions ?

Is it possible to have an example of code ?

[targos]

I started to look into this. We need to implement createExtendedDepictor:

openchemlib-js/src/com/actelion/research/gwt/gui/editor/GWTEditorModel.java

Lines 65 to 68 in e3fd6a7

	@Override
	protected AbstractExtendedDepictor createExtendedDepictor() {
	return null;
	}

[targos]

Here are the methods that need to be implemented:

openchemlib-js/src/com/actelion/research/gwt/chemlib/com/actelion/research/share/gui/editor/chem/AbstractExtendedDepictor.java

Lines 101 to 107 in e3fd6a7

	public abstract AbstractDepictor createDepictor(StereoMolecule stereoMolecule, boolean mUseGraphics2D,DrawConfig cfg);
	protected abstract void paintFragmentNumbers(T g);
	protected abstract void paintStructures(T g);
	protected abstract void paintDrawingObjects(T g);

[rufenerc]

All the required components are in the Java code. However, there are different opinions about how reactions should be handled:

• Currently there's no support for information above/below the reaction arrow.
• There's a "fixed" arrow which's layout and position is handled automatically.
  I will provide an example.