sheetjs/bits/69_chartxml.js
SheetJS 9a3294c955 phasing out patterns with side effects
- add ssf test to actions
- support for threaded comments (fixes #2542)
2022-03-14 02:51:33 -04:00

46 lines
1.4 KiB
JavaScript

function parse_Cache(data/*:string*/)/*:[Array<number|string>, string, ?string]*/ {
var col/*:Array<number|string>*/ = [];
var num = data.match(/^<c:numCache>/);
var f;
/* 21.2.2.150 pt CT_NumVal */
(data.match(/<c:pt idx="(\d*)">(.*?)<\/c:pt>/mg)||[]).forEach(function(pt) {
var q = pt.match(/<c:pt idx="(\d*?)"><c:v>(.*)<\/c:v><\/c:pt>/);
if(!q) return;
col[+q[1]] = num ? +q[2] : q[2];
});
/* 21.2.2.71 formatCode CT_Xstring */
var nf = unescapexml((data.match(/<c:formatCode>([\s\S]*?)<\/c:formatCode>/) || ["","General"])[1]);
(data.match(/<c:f>(.*?)<\/c:f>/mg)||[]).forEach(function(F) { f = F.replace(/<.*?>/g,""); });
return [col, nf, f];
}
/* 21.2 DrawingML - Charts */
function parse_chart(data/*:?string*/, name/*:string*/, opts, rels, wb, csheet) {
var cs/*:Worksheet*/ = ((csheet || {"!type":"chart"})/*:any*/);
if(!data) return csheet;
/* 21.2.2.27 chart CT_Chart */
var C = 0, R = 0, col = "A";
var refguess = {s: {r:2000000, c:2000000}, e: {r:0, c:0} };
/* 21.2.2.120 numCache CT_NumData */
(data.match(/<c:numCache>[\s\S]*?<\/c:numCache>/gm)||[]).forEach(function(nc) {
var cache = parse_Cache(nc);
refguess.s.r = refguess.s.c = 0;
refguess.e.c = C;
col = encode_col(C);
cache[0].forEach(function(n,i) {
cs[col + encode_row(i)] = {t:'n', v:n, z:cache[1] };
R = i;
});
if(refguess.e.r < R) refguess.e.r = R;
++C;
});
if(C > 0) cs["!ref"] = encode_range(refguess);
return cs;
}