add_supnum.ff

/*
 * Copyright (C) 2008 Andrey V. Panov 
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see <http://www.gnu.org/licenses/>.
 */

# This fontforge script proposed for making superior figures from
# existing regular ones
#
# 51.956815% - масштаб
# 712 - смещение по y
# 58% - C в (C)

if ($argc > 1)
 h_offset = $1 # shift of rotated glyph
else
 h_offset = 0
endif
if ($argc > 2)
 mode = $2 
else
 mode = 0
endif

# Print(mode)

italic_angle=100*$italicangle
pi=4.0*ATan2(1.0,1.0)
#tan_it = 1.0*Tan(italic_angle/100.0*pi/180.0)
tan_it = 1.0*Tan($italicangle*pi/180.0)

Select("x")
bbox = GlyphInfo("BBox")
x_height_2 = Round((bbox[3] + bbox[1])*0.5)
x_height = Round(bbox[3])

Select("seven")
bbox = GlyphInfo("BBox")
digit_height = Round(bbox[3])

Select("f")
bbox = GlyphInfo("BBox")
f_height = bbox[3]

Select("o")
bbox = GlyphInfo("BBox")
asc_height_2 = Round((bbox[1]+f_height)*0.5)

Select("X")
bbox = GlyphInfo("BBox")
X_height_2 = Round(bbox[3]*0.5)

 modifier_height = Round(digit_height*0/3.0)
 make_superscript.ff("1","uni00B9",modifier_height,tan_it)
 make_superscript.ff("2","uni00B2",modifier_height,tan_it)
 make_superscript.ff("3","uni00B3",modifier_height,tan_it)