suzanne.soy/scribble-mathjax
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add TeX font parameters, and switch to TeX.axis_height rather than AXISHEIGHT. (Use in mtable will be fixed later.)

Browse Source
This commit is contained in:
Davide P. Cervone 2015-03-01 10:48:53 -05:00
parent 7b723003bf
commit 03ff8e5a25
2 changed files with 44 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
unpacked/jax/output/CommonHTML/fonts/TeX/fontdata.js
View File

@ -40,6 +40,7 @@
var ARROWREP = [0x2212,MAIN,0,0,0,0,.1]; // add depth for arrow extender
var DARROWREP = [0x3D,MAIN,0,0,0,0,.1]; // add depth for arrow extender
CHTML.TEX = CHTML.TEXDEF; // use default TeX paramaters
CHTML.FONTDEF.TeX = {
version: VERSION,

57
unpacked/jax/output/CommonHTML/jax.js
View File

@ -383,20 +383,48 @@
negativeverythickmathspace: -6/18,
negativeveryverythickmathspace: -7/18,
thin: .08,
medium: .1,
thick: .15,
thin: .04,
medium: .06,
thick: .1,
infinity: BIGDIMEN
},
TeX: {
x_height: .442,
axis: AXISHEIGHT
},
pxPerInch: 96,
em: 16,
FONTDEF: {},
TEXDEF: {
x_height: .442,
quad: 1,
num1: .676508,
num2: .393732,
num3: .44373,
denom1: .685951,
denom2: .344841,
sup1: .412892,
sup2: .362892,
sup3: .288888,
sub1: .15,
sub2: .247217,
sup_drop: .386108,
sub_drop: .05,
delim1: 2.39,
delim2: 1.0,
axis_height: .25,
rule_thickness: .06,
big_op_spacing1: .111111,
big_op_spacing2: .166666,
big_op_spacing3: .2,
big_op_spacing4: .6,
big_op_spacing5: .1,
scriptspace: .1,
nulldelimiterspace: .12,
delimiterfactor: 901,
delimitershortfall: .3,
min_rule_thickness: 1.25 // in pixels
},
getUnicode: function (string) {
var n = string.text.charCodeAt(string.i); string.i++;
@ -657,7 +685,7 @@
CHTMLhandleSpace: function (node) {
if (!this.useMMLspacing) {
var space = this.texSpacing();
if (space !== "") node.style.marginLeft = CHTML.Em(CHTML.length2em(space));
if (space !== "") node.style.marginLeft = CHTML.Em(CHTML.length2em(space));
}
},
@ -843,7 +871,7 @@
},
CHTMLcenterOp: function (node) {
var bbox = this.CHTML;
var p = (bbox.h - bbox.d)/2 - AXISHEIGHT;
var p = (bbox.h - bbox.d)/2 - CHTML.TEX.axis_height;
if (Math.abs(p) > .001) node.style.verticalAlign = CHTML.Em(-p);
bbox.h -= p; bbox.d += p;
if (bbox.r > bbox.w) {
@ -866,7 +894,8 @@
CHTMLstretchV: function (h,d) {
var node = this.CHTMLnodeElement(), bbox = this.CHTML; //bbox.w = .4; // ## adjust width
var values = this.getValues("symmetric","maxsize","minsize");
if (values.symmetric) {H = 2*Math.max(h-AXISHEIGHT,d+AXISHEIGHT)} else {H = h + d}
var a = CHTML.TEX.axis_height;
if (values.symmetric) {H = 2*Math.max(h-a,d+a)} else {H = h + d}
values.maxsize = CHTML.length2em(values.maxsize,bbox.h+bbox.d);
values.minsize = CHTML.length2em(values.minsize,bbox.h+bbox.d);
H = Math.max(values.minsize,Math.min(values.maxsize,H));
@ -879,7 +908,7 @@
bbox.w *= scale*sX/10;
}
box.appendChild(node.firstChild); node.appendChild(box);
if (values.symmetric) node.style.verticalAlign = CHTML.Em(AXISHEIGHT*(1-scale));
if (values.symmetric) node.style.verticalAlign = CHTML.Em(a*(1-scale));
}
});
@ -1077,8 +1106,8 @@
var nbox = this.CHTMLbboxFor(0), dbox = this.CHTMLbboxFor(1), bbox = this.CHTML;
var H = sscale*(nbox.h+nbox.d + dbox.h+dbox.d);
bbox.w = sscale*Math.max(nbox.w,dbox.w);
bbox.h = H/2 + AXISHEIGHT;
bbox.d = H/2 - AXISHEIGHT;
bbox.h = H/2 + CHTML.TEX.axis_height;
bbox.d = H/2 - CHTML.TEX.axis_height;
bbox.L = bbox.R = .125/scale;
values.linethickness = Math.max(0,CHTML.length2em(values.linethickness||"0",0));
if (values.linethickness) {
@ -1086,7 +1115,7 @@
var t = (values.linethickness < .15 ? "1px" : CHTML.Em(values.linethickness));
rule.style.borderTop = t+" solid"; rule.style.margin = t+" 0";
t = values.linethickness;
node.style.verticalAlign = CHTML.Em(AXISHEIGHT-t);
node.style.verticalAlign = CHTML.Em(CHTML.TEX.axis_height-t);
bbox.h += 2*t; bbox.d += t;
}
return node;