diff --git a/misc/glyphs-scripts/set-vertical-metrics.py b/misc/glyphs-scripts/set-vertical-metrics.py new file mode 100644 index 0000000000..1ae3b6cb9c --- /dev/null +++ b/misc/glyphs-scripts/set-vertical-metrics.py @@ -0,0 +1,113 @@ +#MenuTitle: Set Vertical Metric Params +# -*- coding: utf-8 -*- + +font = Glyphs.font + +print(font) + +__doc__=""" + Assumes the masters keep the same vertical metrics. + + I am not sure whether winAscent and winDescent should be different between masters, + otherwise, but you should check if that's the case before using this script + on a font where min/max heights are different between styles. + + Useful when created; may or may not match the latest Google Fonts vertical metrics standards. +""" + +font = Glyphs.font + + + +caps = ["A", "Aacute", "Abreve", "Acircumflex", "Adieresis", "Agrave", "Amacron", "Aogonek", "Aring", "Aringacute", "Atilde", "AE", "AEacute", "B", "C", "Cacute", "Ccaron", "Ccedilla", "Ccircumflex", "Cdotaccent", "D", "Eth", "Dcaron", "Dcroat", "Ddotbelow", "E", "Eacute", "Ebreve", "Ecaron", "Ecircumflex", "Edieresis", "Edotaccent", "Edotbelow", "Egrave", "Emacron", "Eogonek", "Etilde", "F", "G", "Gbreve", "Gcircumflex", "Gcommaaccent", "Gdotaccent", "H", "Hbar", "Hcircumflex", "Hdotbelow", "I", "IJ", "Iacute", "Ibreve", "Icircumflex", "Idieresis", "Idotaccent", "Idotbelow", "Igrave", "Imacron", "Iogonek", "Itilde", "J", "Jcircumflex", "K", "Kcommaaccent", "L", "Lacute", "Lcaron", "Lcommaaccent", "Ldot", "Lslash", "M", "N", "Nacute", "Ncaron", "Ncommaaccent", "Ndotaccent", "Eng", "Ntilde", "O", "Oacute", "Obreve", "Ocircumflex", "Odieresis", "Odotbelow", "Ograve", "Ohungarumlaut", "Omacron", "Oogonek", "Oslash", "Oslashacute", "Otilde", "OE", "P", "Thorn", "Q", "R", "Racute", "Rcaron", "Rcommaaccent", "Rdotbelow", "S", "Sacute", "Scaron", "Scircumflex", "Sdotbelow", "Schwa", "T", "Tbar", "Tcaron", "Tdotbelow", "U", "Uacute", "Ubreve", "Ucircumflex", "Udieresis", "Udotbelow", "Ugrave", "Uhungarumlaut", "Umacron", "Uogonek", "Uring", "Utilde", "V", "W", "Wacute", "Wcircumflex", "Wdieresis", "Wgrave", "X", "Y", "Yacute", "Ycircumflex", "Ydieresis", "Ygrave", "Ytilde", "Z", "Zacute", "Zcaron", "Zdotaccent", "Zdotbelow", "uni015E", "uni0162", "uni01C4", "uni01C5", "uni01C7", "uni01C8", "uni01CA", "uni01CB", "uni01F1", "uni01F2", "uni0218", "uni021A" ] +lowercase = ["a", "aacute", "abreve", "acircumflex", "adieresis", "agrave", "amacron", "aogonek", "aring", "aringacute", "atilde", "ae", "aeacute", "b", "c", "cacute", "ccaron", "ccedilla", "ccircumflex", "cdotaccent", "d", "eth", "dcaron", "dcroat", "ddotbelow", "e", "eacute", "ebreve", "ecaron", "ecircumflex", "edieresis", "edotaccent", "edotbelow", "egrave", "emacron", "eogonek", "etilde", "schwa", "f", "g", "gbreve", "gcircumflex", "gcommaaccent", "gdotaccent", "h", "hbar", "hcircumflex", "hdotbelow", "i", "dotlessi", "iacute", "ibreve", "icircumflex", "idieresis", "idotbelow", "igrave", "ij", "imacron", "iogonek", "itilde", "j", "dotlessj", "jcircumflex", "k", "kcommaaccent", "kgreenlandic", "l", "lacute", "lcaron", "lcommaaccent", "ldot", "lslash", "m", "n", "nacute", "napostrophe", "ncaron", "ncommaaccent", "ndotaccent", "eng", "ntilde", "o", "oacute", "obreve", "ocircumflex", "odieresis", "odotbelow", "ograve", "ohungarumlaut", "omacron", "oogonek", "oslash", "oslashacute", "otilde", "oe", "p", "thorn", "q", "r", "racute", "rcaron", "rcommaaccent", "rdotbelow", "s", "sacute", "scaron", "scircumflex", "sdotbelow", "germandbls", "t", "tbar", "tcaron", "tdotbelow", "u", "uacute", "ubreve", "ucircumflex", "udieresis", "udotbelow", "ugrave", "uhungarumlaut", "umacron", "uni015F", "uni0163", "uni01C6", "uni01C9", "uni01CC", "uni01F3", "uni0219", "uni021B", "uogonek", "uring", "utilde", "v", "w", "wacute", "wcircumflex", "wdieresis", "wgrave", "x", "y", "yacute", "ycircumflex", "ydieresis", "ygrave", "ytilde", "z", "zacute", "zcaron", "zdotaccent", "zdotbelow", "c_t", "f_b", "f_f", "f_f_b", "f_f_h", "f_f_i", "f_f_j", "f_f_k", "f_f_l", "f_f_t", "f_h", "f_i", "f_j", "f_k", "f_l", "f_t", "s_t", ] + +# starter values +mainMaxDescent = 0 +mainMaxDescentGlyph = "" +maxDescent = 0 +mainMaxAscent = 0 +mainMaxAscentGlyph = "" +maxAscent = 0 + +# find highest and lowest point in font +for glyph in font.glyphs: + + # get total yMax and yMin, for win values + for layer in glyph.layers: + + # get descender of current layer + descent = layer.bounds.origin.y + + # get ascender of current layer + ascent = layer.bounds.size.height + descent + + # if descent/ascent of current layer is greater than previous max descents/ascents, update the max descent/ascent + if descent <= maxDescent: + maxDescent = descent + maxDescentGlyph = glyph.name + + if ascent >= maxAscent: + maxAscent = ascent + maxAscentGlyph = glyph.name + + # get descender of current layer + descent = layer.bounds.origin.y + + # get ascender of current layer (total height of layer, subtracting value of descender) + ascent = layer.bounds.size.height + descent + + # get maximums of only letters in list vars, for typo and hhea values + if glyph.name in caps: + + for layer in glyph.layers: + if ascent >= mainMaxAscent: + mainMaxAscent = ascent + mainMaxAscentGlyph = glyph.name + + + if glyph.name in lowercase: + # if descent/ascent of current layer is greater than previous max descents/ascents, update the max descent/ascent + if descent <= mainMaxDescent: + mainMaxDescent = descent + mainMaxDescentGlyph = glyph.name + + + + +# check values for sanity +print(maxDescentGlyph, maxDescent, maxAscentGlyph, maxAscent) + +# make lineGap so that the total of `ascent + descent + lineGap` equals 120% of UPM size + +UPM = font.upm + +totalSize = maxAscent + abs(maxDescent) + +# lineGap = int((UPM * 1.2)) - totalSize + +# print(UPM, UPM * 1.2, totalSize, lineGap) + +## use highest/lowest points to set custom parameters for winAscent and winDescent +## following vertical metric schema from https://github.com/googlefonts/gf-docs/tree/master/VerticalMetrics + +font.customParameters["Use Typo Metrics"] = True + +for master in font.masters: + + # Win Ascent/Descent = Font bbox yMax/yMin + master.customParameters["winAscent"] = maxAscent + master.customParameters["winDescent"] = abs(maxDescent) + + typoLineGap = 0 + master.customParameters["typoLineGap"] = typoLineGap + master.customParameters["hheaLineGap"] = typoLineGap + + typoDescender = mainMaxDescent + master.customParameters["typoDescender"] = typoDescender + master.customParameters["hheaDescender"] = typoDescender + + typoAscender = mainMaxAscent + master.customParameters["typoAscender"] = typoAscender + master.customParameters["hheaAscender"] = typoAscender + diff --git a/src/Inter.glyphs b/src/Inter.glyphs index d6fd6fea12..6048c55406 100644 --- a/src/Inter.glyphs +++ b/src/Inter.glyphs @@ -1,5 +1,5 @@ { -.appVersion = "1209"; +.appVersion = "1219"; DisplayStrings = ( "/leftArrow/leftHookArrow/rightHookArrow/arrowtableft/arrowtabright/pageup/pagedown \012/returnsymbol/carriagereturn/downTipRightArrow/upTipLeftArrow/upTipRightArrow/rightCornerDownArrow/upWhiteArrow/capslock \012/deleteleft/clear/deleteright/upBlackArrow/brokenCircleNorthWestArrow/anticlockwiseOpenCircleArrow/clockwiseOpenCircleArrow \012/placeofinterestsign/upWhiteArrow/control/projective/option/alternativekeysymbol/ejectsymbol", "/leftArrow /returnsymbol/carriagereturn/downTipRightArrow" @@ -1949,6 +1949,10 @@ value = "C698F293-3EC0-4A5A-A3A0-0FDB1F5CF265"; { name = note; value = "Sidebearings of thin: 1.3x those of regular"; +}, +{ +name = "Use Typo Metrics"; +value = 1; } ); date = "2016-12-04 18:21:54 +0000"; @@ -2117,7 +2121,7 @@ custom = Thin; customParameters = ( { name = typoAscender; -value = 2708; +value = 3076; }, { name = typoLineGap; @@ -2125,7 +2129,7 @@ value = 0; }, { name = hheaAscender; -value = 2708; +value = 3076; }, { name = hheaLineGap; @@ -2157,6 +2161,22 @@ value = ( { name = "Master Icon Glyph Name"; value = L; +}, +{ +name = winAscent; +value = 3146; +}, +{ +name = winDescent; +value = 1196; +}, +{ +name = typoDescender; +value = -944; +}, +{ +name = hheaDescender; +value = -944; } ); descender = -660; @@ -2220,7 +2240,7 @@ custom = "Thin Italic"; customParameters = ( { name = typoAscender; -value = 2708; +value = 3076; }, { name = typoLineGap; @@ -2228,7 +2248,7 @@ value = 0; }, { name = hheaAscender; -value = 2708; +value = 3076; }, { name = hheaLineGap; @@ -2260,6 +2280,22 @@ value = ( { name = "Master Icon Glyph Name"; value = i; +}, +{ +name = winAscent; +value = 3146; +}, +{ +name = winDescent; +value = 1196; +}, +{ +name = typoDescender; +value = -944; +}, +{ +name = hheaDescender; +value = -944; } ); descender = -660; @@ -2322,7 +2358,7 @@ capHeight = 2048; customParameters = ( { name = typoAscender; -value = 2708; +value = 3076; }, { name = typoLineGap; @@ -2330,7 +2366,7 @@ value = 0; }, { name = hheaAscender; -value = 2708; +value = 3076; }, { name = hheaLineGap; @@ -2362,6 +2398,22 @@ value = ( 0, 4 ); +}, +{ +name = winAscent; +value = 3146; +}, +{ +name = winDescent; +value = 1196; +}, +{ +name = typoDescender; +value = -944; +}, +{ +name = hheaDescender; +value = -944; } ); descender = -660; @@ -2428,7 +2480,7 @@ custom = Italic; customParameters = ( { name = typoAscender; -value = 2708; +value = 3076; }, { name = typoLineGap; @@ -2436,7 +2488,7 @@ value = 0; }, { name = hheaAscender; -value = 2708; +value = 3076; }, { name = hheaLineGap; @@ -2468,6 +2520,22 @@ value = ( 0, 4 ); +}, +{ +name = winAscent; +value = 3146; +}, +{ +name = winDescent; +value = 1196; +}, +{ +name = typoDescender; +value = -944; +}, +{ +name = hheaDescender; +value = -944; } ); descender = -660; @@ -2527,7 +2595,7 @@ custom = Black; customParameters = ( { name = typoAscender; -value = 2708; +value = 3076; }, { name = typoLineGap; @@ -2535,7 +2603,7 @@ value = 0; }, { name = hheaAscender; -value = 2708; +value = 3076; }, { name = hheaLineGap; @@ -2567,6 +2635,22 @@ value = ( { name = "Master Icon Glyph Name"; value = B; +}, +{ +name = winAscent; +value = 3146; +}, +{ +name = winDescent; +value = 1196; +}, +{ +name = typoDescender; +value = -944; +}, +{ +name = hheaDescender; +value = -944; } ); descender = -660; @@ -2631,7 +2715,7 @@ custom = "Black Italic"; customParameters = ( { name = typoAscender; -value = 2708; +value = 3076; }, { name = typoLineGap; @@ -2639,7 +2723,7 @@ value = 0; }, { name = hheaAscender; -value = 2708; +value = 3076; }, { name = hheaLineGap; @@ -2671,6 +2755,22 @@ value = ( { name = "Master Icon Glyph Name"; value = i; +}, +{ +name = winAscent; +value = 3146; +}, +{ +name = winDescent; +value = 1196; +}, +{ +name = typoDescender; +value = -944; +}, +{ +name = hheaDescender; +value = -944; } ); descender = -660;