snapshot.md
In string2path: Rendering Font into 'data.frame'

the data extracted from font file are as expected

Code
  string2path("A", "./font/test.ttf")
Output
  # A tibble: 4 x 4
        x     y glyph_id path_id
    <dbl> <dbl>    <int>   <int>
  1 0     0            1       1
  2 0.800 0.800        1       1
  3 0     0.800        1       1
  4 0     0            1       1

Code
  string2stroke("A", "./font/test.ttf")
Output
  # A tibble: 18 x 4
           x       y glyph_id triangle_id
       <dbl>   <dbl>    <int>       <int>
   1  0.836   0.815         1           0
   2  0.764   0.785         1           0
   3  0.0150  0.785         1           0
   4  0.836   0.815         1           1
   5  0.0150  0.785         1           1
   6 -0.0150  0.815         1           1
   7 -0.0150  0.815         1           2
   8  0.0150  0.785         1           2
   9  0.0150  0.0362        1           2
  10 -0.0150  0.815         1           3
  11  0.0150  0.0362        1           3
  12 -0.0150 -0.0362        1           3
  13 -0.0150 -0.0362        1           4
  14  0.0150  0.0362        1           4
  15  0.764   0.785         1           4
  16 -0.0150 -0.0362        1           5
  17  0.764   0.785         1           5
  18  0.836   0.815         1           5

Code
  string2fill("A", "./font/test.ttf")
Output
  # A tibble: 3 x 4
        x     y glyph_id triangle_id
    <dbl> <dbl>    <int>       <int>
  1 0     0            1           0
  2 0     0.800        1           0
  3 0.800 0.800        1           0

handle white spaces

Code
  string2path("A A", "./font/test.ttf")
Output
  # A tibble: 8 x 4
        x     y glyph_id path_id
    <dbl> <dbl>    <int>   <int>
  1 0     0            1       1
  2 0.800 0.800        1       1
  3 0     0.800        1       1
  4 0     0            1       1
  5 1.60  0            3       2
  6 2.40  0.800        3       2
  7 1.60  0.800        3       2
  8 1.60  0            3       2

the data extracted from installed font are as expected

Code
  string2path("A", "Arial")
Output
  # A tibble: 27 x 4
            x     y glyph_id path_id
        <dbl> <dbl>    <int>   <int>
   1 -0.00131 0            1       1
   2  0.245   0.641        1       1
   3  0.336   0.641        1       1
   4  0.598   0            1       1
   5  0.502   0            1       1
   6  0.427   0.194        1       1
   7  0.159   0.194        1       1
   8  0.0887  0            1       1
   9 -0.00131 0            1       1
  10  0.184   0.263        1       2
  # i 17 more rows

Code
  string2stroke("A", "Arial")
Output
  # A tibble: 150 x 4
         x       y glyph_id triangle_id
     <dbl>   <dbl>    <int>       <int>
   1 0.255  0.626         1           0
   2 0.234  0.656         1           0
   3 0.346  0.656         1           0
   4 0.255  0.626         1           1
   5 0.346  0.656         1           1
   6 0.326  0.626         1           1
   7 0.326  0.626         1           2
   8 0.346  0.656         1           2
   9 0.621 -0.0150        1           2
  10 0.326  0.626         1           3
  # i 140 more rows

Code
  string2fill("A", "Arial")
Output
  # A tibble: 75 x 4
            x     y glyph_id triangle_id
        <dbl> <dbl>    <int>       <int>
   1  0.0887  0            1           0
   2 -0.00131 0            1           0
   3  0.159   0.194        1           0
   4  0.427   0.194        1           1
   5  0.159   0.194        1           1
   6  0.184   0.263        1           1
   7  0.159   0.194        1           2
   8 -0.00131 0            1           2
   9  0.184   0.263        1           2
  10  0.184   0.263        1           3
  # i 65 more rows