Autodesk 05720-017408-9641 User Guide - Page 196

WiseImage - User's Guide Max Break Sets the maximum accepted length of raster lines ignored break. If a segment (arc) on the image is broken in two parts and you want to vectorize this segment (arc) as an entire vector object, specify the value of the parameter greater than the distance between two these parts. The break will be eliminated, and the parts of the vector segment (arc) will be connected. Arrow Size Text Height During the measurement on the image draw a line along the largest break of the raster segment (arc). This value will be equal to the length of that part of the line covering white (background) dots on the raster line. Width and length of object that must be recognized as arrowhead at the end of line object. To specify dimensions of arrowhead enter the values separated by comma or press the Measure button and draw bounding rectangle around the arrow. Specify the value of this parameter equal to the maximum height of raster text symbol of the upper case. Texts Tab To measure on the image draw a line above the raster text. The Text Height value will be equal to the distance between the first and the last points of the image within the drawn line. Setting up of the WiseImage Pro OCR module is performed in the Texts tab. The processing of raster texts takes two steps. First, WiseImage Pro searches for raster fragments containing raster texts. These fragments are named Text Areas. Next WiseImage applies to the found raster texts the operation that is set as additional parameter of the algorithm Text Areas in the Recognition tab. 202