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box-drawing: add macros for {h,v}line_middle_mixed()

Browse source 
Mixed here refers to mixed thickness - the lines thickness doesn’t
match the thickness of an abstract, orthogonal line going through the
middle of the cell.
This commit is contained in:
Daniel Eklöf 2021-01-02 12:28:03 +01:00
parent 5a5134e9bd
commit e353edaf41
No known key found for this signature in database
GPG key ID: 5BBD4992C116573F
1 changed files with 28 additions and 24 deletions
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52
box-drawing.c
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@ -131,9 +131,13 @@ _vline_middle_down(struct buf *buf, float _vthick, float _hthick)
#define hline_middle(thick) _hline_middle(buf, thick)
#define hline_middle_left(thick) _hline_middle_left(buf, thick, thick)
#define hline_middle_right(thick) _hline_middle_right(buf, thick, thick)
#define hline_middle_left_mixed(vthick, hthick) _hline_middle_left(buf, vthick, hthick)
#define hline_middle_right_mixed(vthick, hthick) _hline_middle_right(buf, vthick, hthick)
#define vline_middle(thick) _vline_middle(buf, thick)
#define vline_middle_up(thick) _vline_middle_up(buf, thick, thick)
#define vline_middle_down(thick) _vline_middle_down(buf, thick, thick)
#define vline_middle_up_mixed(vthick, hthick) _vline_middle_up(buf, vthick, hthick)
#define vline_middle_down_mixed(vthick, hthick) _vline_middle_down(buf, vthick, hthick)
static void
draw_box_drawings_light_horizontal(struct buf *buf)
@ -333,7 +337,7 @@ draw_box_drawings_light_down_and_right(struct buf *buf)
static void
draw_box_drawings_down_light_and_right_heavy(struct buf *buf)
{
_hline_middle_right(buf, LIGHT, HEAVY);
hline_middle_right_mixed(LIGHT, HEAVY);
vline_middle_down(LIGHT);
}
@ -341,7 +345,7 @@ static void
draw_box_drawings_down_heavy_and_right_light(struct buf *buf)
{
hline_middle_right(LIGHT);
_vline_middle_down(buf, HEAVY, LIGHT);
vline_middle_down_mixed(HEAVY, LIGHT);
}
static void
@ -361,7 +365,7 @@ draw_box_drawings_light_down_and_left(struct buf *buf)
static void
draw_box_drawings_down_light_and_left_heavy(struct buf *buf)
{
_hline_middle_left(buf, LIGHT, HEAVY);
hline_middle_left_mixed(LIGHT, HEAVY);
vline_middle_down(LIGHT);
}
@ -369,7 +373,7 @@ static void
draw_box_drawings_down_heavy_and_left_light(struct buf *buf)
{
hline_middle_left(LIGHT);
_vline_middle_down(buf, HEAVY, LIGHT);
vline_middle_down_mixed(HEAVY, LIGHT);
}
static void
@ -389,7 +393,7 @@ draw_box_drawings_light_up_and_right(struct buf *buf)
static void
draw_box_drawings_up_light_and_right_heavy(struct buf *buf)
{
_hline_middle_right(buf, LIGHT, HEAVY);
hline_middle_right_mixed(LIGHT, HEAVY);
vline_middle_up(LIGHT);
}
@ -397,7 +401,7 @@ static void
draw_box_drawings_up_heavy_and_right_light(struct buf *buf)
{
hline_middle_right(LIGHT);
_vline_middle_up(buf, HEAVY, LIGHT);
vline_middle_up_mixed(HEAVY, LIGHT);
}
static void
@ -417,7 +421,7 @@ draw_box_drawings_light_up_and_left(struct buf *buf)
static void
draw_box_drawings_up_light_and_left_heavy(struct buf *buf)
{
_hline_middle_left(buf, LIGHT, HEAVY);
hline_middle_left_mixed(LIGHT, HEAVY);
vline_middle_up(LIGHT);
}
@ -425,7 +429,7 @@ static void
draw_box_drawings_up_heavy_and_left_light(struct buf *buf)
{
hline_middle_left(LIGHT);
_vline_middle_up(buf, HEAVY, LIGHT);
vline_middle_up_mixed(HEAVY, LIGHT);
}
static void
@ -445,7 +449,7 @@ draw_box_drawings_light_vertical_and_right(struct buf *buf)
static void
draw_box_drawings_vertical_light_and_right_heavy(struct buf *buf)
{
_hline_middle_right(buf, LIGHT, HEAVY);
hline_middle_right_mixed(LIGHT, HEAVY);
vline_middle(LIGHT);
}
@ -453,7 +457,7 @@ static void
draw_box_drawings_up_heavy_and_right_down_light(struct buf *buf)
{
hline_middle_right(LIGHT);
_vline_middle_up(buf, HEAVY, LIGHT);
vline_middle_up_mixed(HEAVY, LIGHT);
vline_middle_down(LIGHT);
}
@ -462,7 +466,7 @@ draw_box_drawings_down_heavy_and_right_up_light(struct buf *buf)
{
hline_middle_right(LIGHT);
vline_middle_up(LIGHT);
_vline_middle_down(buf, HEAVY, LIGHT);
vline_middle_down_mixed(HEAVY, LIGHT);
}
static void
@ -505,7 +509,7 @@ draw_box_drawings_light_vertical_and_left(struct buf *buf)
static void
draw_box_drawings_vertical_light_and_left_heavy(struct buf *buf)
{
_hline_middle_left(buf, LIGHT, HEAVY);
hline_middle_left_mixed(LIGHT, HEAVY);
vline_middle(LIGHT);
}
@ -513,7 +517,7 @@ static void
draw_box_drawings_up_heavy_and_left_down_light(struct buf *buf)
{
hline_middle_left(LIGHT);
_vline_middle_up(buf, HEAVY, LIGHT);
vline_middle_up_mixed(HEAVY, LIGHT);
vline_middle_down(LIGHT);
}
@ -522,7 +526,7 @@ draw_box_drawings_down_heavy_and_left_up_light(struct buf *buf)
{
hline_middle_left(LIGHT);
vline_middle_up(LIGHT);
_vline_middle_down(buf, HEAVY, LIGHT);
vline_middle_down_mixed(HEAVY, LIGHT);
}
static void
@ -565,7 +569,7 @@ draw_box_drawings_light_down_and_horizontal(struct buf *buf)
static void
draw_box_drawings_left_heavy_and_right_down_light(struct buf *buf)
{
_hline_middle_left(buf, LIGHT, HEAVY);
hline_middle_left_mixed(LIGHT, HEAVY);
hline_middle_right(LIGHT);
vline_middle_down(LIGHT);
}
@ -574,7 +578,7 @@ static void
draw_box_drawings_right_heavy_and_left_down_light(struct buf *buf)
{
hline_middle_left(LIGHT);
_hline_middle_right(buf, LIGHT, HEAVY);
hline_middle_right_mixed(LIGHT, HEAVY);
vline_middle_down(LIGHT);
}
@ -589,7 +593,7 @@ static void
draw_box_drawings_down_heavy_and_horizontal_light(struct buf *buf)
{
hline_middle(LIGHT);
_vline_middle_down(buf, HEAVY, LIGHT);
vline_middle_down_mixed(HEAVY, LIGHT);
}
static void
@ -625,7 +629,7 @@ draw_box_drawings_light_up_and_horizontal(struct buf *buf)
static void
draw_box_drawings_left_heavy_and_right_up_light(struct buf *buf)
{
_hline_middle_left(buf, LIGHT, HEAVY);
hline_middle_left_mixed(LIGHT, HEAVY);
hline_middle_right(LIGHT);
vline_middle_up(LIGHT);
}
@ -634,7 +638,7 @@ static void
draw_box_drawings_right_heavy_and_left_up_light(struct buf *buf)
{
hline_middle_left(LIGHT);
_hline_middle_right(buf, LIGHT, HEAVY);
hline_middle_right_mixed(LIGHT, HEAVY);
vline_middle_up(LIGHT);
}
@ -649,7 +653,7 @@ static void
draw_box_drawings_up_heavy_and_horizontal_light(struct buf *buf)
{
hline_middle(LIGHT);
_vline_middle_up(buf, HEAVY, LIGHT);
vline_middle_up_mixed(HEAVY, LIGHT);
}
static void
@ -685,7 +689,7 @@ draw_box_drawings_light_vertical_and_horizontal(struct buf *buf)
static void
draw_box_drawings_left_heavy_and_right_vertical_light(struct buf *buf)
{
_hline_middle_left(buf, LIGHT, HEAVY);
hline_middle_left_mixed(LIGHT, HEAVY);
hline_middle_right(LIGHT);
vline_middle(LIGHT);
}
@ -694,7 +698,7 @@ static void
draw_box_drawings_right_heavy_and_left_vertical_light(struct buf *buf)
{
hline_middle_left(LIGHT);
_hline_middle_right(buf, LIGHT, HEAVY);
hline_middle_right_mixed(LIGHT, HEAVY);
vline_middle(LIGHT);
}
@ -709,7 +713,7 @@ static void
draw_box_drawings_up_heavy_and_down_horizontal_light(struct buf *buf)
{
hline_middle(LIGHT);
_vline_middle_up(buf, HEAVY, LIGHT);
vline_middle_up_mixed(HEAVY, LIGHT);
vline_middle_down(LIGHT);
}
@ -718,7 +722,7 @@ draw_box_drawings_down_heavy_and_up_horizontal_light(struct buf *buf)
{
hline_middle(LIGHT);
vline_middle_up(LIGHT);
_vline_middle_down(buf, HEAVY, LIGHT);
vline_middle_down_mixed(HEAVY, LIGHT);
}
static void