Hi Dimitri,
the bit evidenced in red should allow you to achieve what you need:
mol = Chem.MolFromSmiles('C1CCCCN1')
rdDepictor.Compute2DCoords(mol)
dr = rdMolDraw2D.MolDraw2DSVG(300, 300)
opts = dr.drawOptions()
opts.clearBackground=False
dr.DrawMolecule(mol)
dr.FinishDrawing()
'rect' in dr.GetDrawingText()
False
Cheers,
p.
On 11/01/18 22:52, Dimitri Maziuk via Rdkit-discuss wrote:
Hi all,
I finally got around to playing w/ drawing code in the current version
and I like it, but how do I set background colour to transparent?
dr = rdkit.Chem.Draw.rdMolDraw2D.MolDraw2DSVG( 1000, 1000 )
results in
<svg:rect style='opacity:1.0;fill:#FFFFFF;stroke:none' width='1000'
height='1000' x='0' y='0'> </svg:rect>
in the output, which for now I'll just post-process away.
Thx,
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