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[hb-shape/view] --list-variations cleanup

This commit is contained in:
Behdad Esfahbod 2023-01-15 10:11:54 -07:00
parent e1a5448306
commit 14a83d6cc7
1 changed files with 9 additions and 5 deletions
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14
util/font-options.hh
View File

@ -180,13 +180,14 @@ _list_variations (hb_face_t *face)
hb_ot_var_get_axis_infos (face, 0, &count, axes.arrayZ); hb_ot_var_get_axis_infos (face, 0, &count, axes.arrayZ);
auto language = hb_language_get_default (); auto language = hb_language_get_default ();
bool has_hidden = false;
printf ("Non-hidden varitation axes:\n"); printf ("Varitation axes:\n");
printf ("tag: min default max name\n\n"); printf ("Tag: Minimum Default Maximum Name\n\n");
for (const auto &axis : axes) for (const auto &axis : axes)
{ {
if (axis.flags & HB_OT_VAR_AXIS_FLAG_HIDDEN) if (axis.flags & HB_OT_VAR_AXIS_FLAG_HIDDEN)
continue; has_hidden = true;
char name[64]; char name[64];
unsigned name_len = sizeof name; unsigned name_len = sizeof name;
@ -195,13 +196,16 @@ _list_variations (hb_face_t *face)
language, language,
&name_len, name); &name_len, name);
printf ("%c%c%c%c: %g %g %g %s\n", printf ("%c%c%c%c%s: %g %g %g %s\n",
HB_UNTAG (axis.tag), HB_UNTAG (axis.tag),
axis.flags & HB_OT_VAR_AXIS_FLAG_HIDDEN ? "*" : "",
(double) axis.min_value, (double) axis.min_value,
(double) axis.default_value, (double) axis.default_value,
(double) axis.max_value, (double) axis.max_value,
name); name);
} }
if (has_hidden)
printf ("\n[*] Hidden axis\n");
count = hb_ot_var_get_named_instance_count (face); count = hb_ot_var_get_named_instance_count (face);
if (count) if (count)
@ -223,7 +227,7 @@ _list_variations (hb_face_t *face)
coords.resize (coords_count); coords.resize (coords_count);
hb_ot_var_named_instance_get_design_coords (face, i, &coords_count, coords.arrayZ); hb_ot_var_named_instance_get_design_coords (face, i, &coords_count, coords.arrayZ);
printf ("%s ", name); printf ("%-32s", name);
for (unsigned j = 0; j < coords.length; j++) for (unsigned j = 0; j < coords.length; j++)
printf ("%g, ", (double) coords[j]); printf ("%g, ", (double) coords[j]);
printf ("\n"); printf ("\n");