public class DrawTextLinesOperation
extends Operation
This class implements the drawTextLine operation. Note: this operation
expect a set of text lines as input but no image. A set of text lines in
prepocressor is represented as one dimensional CvType.CV_32FC4
matrix storing the text lines one after the other. the 4 elements in each
cell are:
rho (line in polar coordinates)
angle (line in polar coordinates)
dir (text skew direction (if no skew, this is orthogonal to angle))
to-x (line segment reaches from previous to-x to this value)
- Author:
- Felix Stahlberg