August 15, 2006
MDL Draw control tips in Delphi
... although it should work generally. Note I'm using Viatcheslav V. Vassiliev's Managed VCL components for Delphi 7 ...
Assume you have configured a TClrControl and set the AssemblyName property to MDL.Draw.Renderer, Version=1.4.1000.20, Culture=neutral, PublicKeyToken=e922e3fd683b3777 (although the MDL.Draw.Renditor assembly will also do), and the ControlName property to MDL.Draw.Renderer.Renderer (although the MDL.Draw.Renditor.Editor control will also do).
Assume that you've read a molfile into variable MolFileString. You can set the molfile property of the Renderer control using the following code:
Assume you also have a TImage instance available that you want to capture the Renderer image into as a bitmap. You can easily do it like this:
ClrControl1.ClrObject.DispProperty['MolFileString']:= ClientDataSet1.FieldByName('ConvMolfileString').AsString; Image1.Picture.Bitmap.Handle:= ClrControl1.ClrObject.DispProperty['Image'].GetHBitmap;
Posted by daen at August 15, 2006 02:39 PM
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