Before using this feature, you need to know the following questions:
- What is Raster to Vector? The process of
converting Raster Data to Vector Data is called Raster to Vector.
- Why Interactive Semi-Automated Raster to Vector? Compared with Raster Data,
Vector Data has the advantages of compact data structure, low redundancy, good network and retrieval analysis, good graphic display quality and high precision. Raster Data needs to be vectorized in some application analysis.
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Vector ization settings : Before the interactive semi-automatic Raster to Vector, The parameters (including Raster Layer, Background Color, Smoothness, Color Tolerance, Number of Filtered Pixels, and Automatic Moving Map) in the vectorization process need to be set to prevent false recognition of the background color during semi-automatic vectorization.
Vector ization operation : describes how to perform semi-automatic Vectorize Line and face, and describes the line rollback function.