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 (ORG-4987)

Origin 9.1 have has added Anti-aliasing support for 2D graphs. This allows nicer view of 2D graphs on the monitor.

The images below show screen capture of a 2D line plot with and without anti-aliasing (click to pop up larger image):

Global control

We support anti-aliasing for plots, axes and grid lines, and line objects. User can enable/disable each on Graph tab of Tools: Options dialog.

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Turn Anti-Aliasing On

By default anti-aliasing isn't turned on for 2D graphs You can toggle Anti-Aliasing on and off using the Image Added button on Graphs toolbar for the active graph.

2D graph templates shipped with Origin have anti-aliasing turned off, since it may slow some operations down, such as zooming, panning, etc. For those enabled on

Additional Anti-Aliasing Settings

(ORG-6500)

For the graphs that has Anti-Aliasing turned on, there are additional global settings to fine tune which type of drawing to use anti-aliasing. These can be found on Graph tab of Tools: Options dialog, user can click Image Removed button on Graphs toolbar to turn it on for the active graph..

Image Added