Last Update: 1/25/2021
When exporting a 3D OpenGL graph with large dataset, one may obtain a good quality graph but with very large size.
For this case, one can try to set system variable @oglsv = 0 and export again. This will automatically downgrade the quality of exported graph to a reasonable level but greatly reduce the image size.
Alternatively, one can set DPI to a lower level such as 100 in Export Settings: Advanced: Resolution: 100 in expGraph dialog.
Keywords:export, OpenGL, high quality, 3D, publication, small size