bbox_slice: Functions for horizontal and vertical slicing of bbox columns...

In dmi3kno/hocr: Text-to-tibble

Description

Functions for horizontal and vertical slicing of bbox columns These functions are not vectorized and should be used to compute

Usage

bbox_slice_x(bbox, x)

bbox_slice_y(bbox, y)

bbox_slice_xy(bbox, x, y)

Arguments

bbox	string or character vector of bbox'es
x, y	coordinates to sclice the bouding box at

Value

list of bbox'es appliccable for particular split

Examples

bbox_slice_x("0 0 100 200", 80)
bbox_slice_x(c("0 0 100 200", "100 100 200 200"), c(80, 150))

bbox_slice_y("0 0 100 200", 120)
bbox_slice_y(c("0 0 100 200", "100 100 200 200"), c(120,150))
bbox_slice_xy("0 0 100 200", 50, 100)
bbox_slice_xy(c("0 0 100 200", "100,100, 200, 200"), c(50, 150), c(100, 150))

dmi3kno/hocr documentation built on April 27, 2020, 10:39 a.m.