Negate

Before After

 

Scan2CAD assumes positive images – i.e. black or colored lines on white paper. Some scanning software produces negative images – i.e. white lines on black paper.

Before you can vectorize a negative image in Scan2CAD you must convert it to a positive image.

 

To do this, click or select Raster Effects Menu > Negate.

 

Click to undo.

 

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