How to use printj - 10 common examples
To help you get started, we’ve selected a few printj examples, based on popular ways it is used in public projects.
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SheetJS / wk / view.ts View on Github 
ncol = ((screen.cols - colhdr)/colwidth)|0, nrow = screen.rows - 4;
/* row labels */
for(let i = 0; i < nrow; ++i) O += sprintf("%*s\n", colhdr, XLSX.utils.encode_row(base_cell.r + i));
H5.setContent(O);
/* column labels */
H4l.width = (ncol * colwidth + colhdr);
O = center_str("", colhdr);
for(let i = 0; i < ncol; ++i) O += center_str(XLSX.utils.encode_col(base_cell.c + i), colwidth);
H4l.setContent(O);
for(let i = D.length; i < nrow; ++i) {
D[i] = blessed.box({ top:4+i, left:colhdr, height:1, width:DW, bg:BG, fg:FG });
body.append(D[i]);
D[i].setContent(sprintf("haha %d", i));
}
const fmt = "%2$ *1$.*1$s ";
for(let i = 0; i < nrow; ++i) {
O = "";
for(let j = 0; j < ncol; ++j) {
const cell: XLSX.CellObject = ws[XLSX.utils.encode_cell({r:base_cell.r+i, c:base_cell.c+j})];
let o = "";
if(cell) {
/* TODO: cell alignment */
o = cell.w ? cell.w : String(cell.v);
switch(cell.t) {
case 'n':
if(!cell.w) o = sprintf("%2$*1$g", colwidth-1, cell.v);
/* falls through */
case 'd':var O = "";
ncol = ((screen.cols - colhdr) / colwidth) | 0, nrow = screen.rows - 4;
/* row labels */
for (var i = 0; i < nrow; ++i)
O += printj_1.sprintf("%*s\n", colhdr, XLSX.utils.encode_row(base_cell.r + i));
H5.setContent(O);
/* column labels */
H4l.width = (ncol * colwidth + colhdr);
O = center_str("", colhdr);
for (var i = 0; i < ncol; ++i)
O += center_str(XLSX.utils.encode_col(base_cell.c + i), colwidth);
H4l.setContent(O);
for (var i = D.length; i < nrow; ++i) {
D[i] = blessed.box({ top: 4 + i, left: colhdr, height: 1, width: DW, bg: BG, fg: FG });
body.append(D[i]);
D[i].setContent(printj_1.sprintf("haha %d", i));
}
var fmt = "%2$ *1$.*1$s ";
for (var i = 0; i < nrow; ++i) {
O = "";
for (var j = 0; j < ncol; ++j) {
var cell = ws[XLSX.utils.encode_cell({ r: base_cell.r + i, c: base_cell.c + j })];
var o = "";
if (cell) {
/* TODO: cell alignment */
o = cell.w ? cell.w : String(cell.v);
switch (cell.t) {
case 'n':
if (!cell.w)
o = printj_1.sprintf("%2$*1$g", colwidth - 1, cell.v);
/* falls through */
case 'd':body.append(D[i]);
D[i].setContent(sprintf("haha %d", i));
}
const fmt = "%2$ *1$.*1$s ";
for(let i = 0; i < nrow; ++i) {
O = "";
for(let j = 0; j < ncol; ++j) {
const cell: XLSX.CellObject = ws[XLSX.utils.encode_cell({r:base_cell.r+i, c:base_cell.c+j})];
let o = "";
if(cell) {
/* TODO: cell alignment */
o = cell.w ? cell.w : String(cell.v);
switch(cell.t) {
case 'n':
if(!cell.w) o = sprintf("%2$*1$g", colwidth-1, cell.v);
/* falls through */
case 'd':
o = right_str(o, colwidth - 1); break;
case 's': o = left_str(o, colwidth + 1); break;
case 'b': case 'e': o = center_str(o, colwidth - 1); break;
case 'z': o = ""; break;
}
}
O += sprintf(fmt,colwidth-1,o);
}
D[i].setContent(O);
}
}function rebuild_screen() {
var O = "";
ncol = ((screen.cols - colhdr) / colwidth) | 0, nrow = screen.rows - 4;
/* row labels */
for (var i = 0; i < nrow; ++i)
O += printj_1.sprintf("%*s\n", colhdr, XLSX.utils.encode_row(base_cell.r + i));
H5.setContent(O);
/* column labels */
H4l.width = (ncol * colwidth + colhdr);
O = center_str("", colhdr);
for (var i = 0; i < ncol; ++i)
O += center_str(XLSX.utils.encode_col(base_cell.c + i), colwidth);
H4l.setContent(O);
for (var i = D.length; i < nrow; ++i) {
D[i] = blessed.box({ top: 4 + i, left: colhdr, height: 1, width: DW, bg: BG, fg: FG });
body.append(D[i]);
D[i].setContent(printj_1.sprintf("haha %d", i));
}
var fmt = "%2$ *1$.*1$s ";
for (var i = 0; i < nrow; ++i) {
O = "";
for (var j = 0; j < ncol; ++j) {function rebuild_screen(): void {
let O = "";
ncol = ((screen.cols - colhdr)/colwidth)|0, nrow = screen.rows - 4;
/* row labels */
for(let i = 0; i < nrow; ++i) O += sprintf("%*s\n", colhdr, XLSX.utils.encode_row(base_cell.r + i));
H5.setContent(O);
/* column labels */
H4l.width = (ncol * colwidth + colhdr);
O = center_str("", colhdr);
for(let i = 0; i < ncol; ++i) O += center_str(XLSX.utils.encode_col(base_cell.c + i), colwidth);
H4l.setContent(O);
for(let i = D.length; i < nrow; ++i) {
D[i] = blessed.box({ top:4+i, left:colhdr, height:1, width:DW, bg:BG, fg:FG });
body.append(D[i]);
D[i].setContent(sprintf("haha %d", i));
}
const fmt = "%2$ *1$.*1$s ";
for(let i = 0; i < nrow; ++i) {].forEach(path => {
if(!CFB.find(cfb1, path)) return;
const d1 = CFB.find(cfb1, path).content, c1 = buf(d1);
const d2 = CFB.find(cfb2, path).content, c2 = buf(d2);
if(c1 === c2) return;
console.log(path); console.log(d1); console.log(d2);
throw sprintf("%s mismatch: %08X != %08X", path, c1, c2);
});const H1l = blessed.text({ top:0, left:0, width:'100%-2', bg:FG, fg:BG, parent: H1 });
const H2 = blessed.box({ top:1, height:1, width:'100%', bg:FG, fg:BG, parent:body });
const H2r = blessed.text({ top:0, right:0, width:2, bg:BG, fg:FG, parent:H2 });
H2r.setContent('JS');
const H2l = blessed.text({ top:0, left:0, width:'100%-2', bg:FG, fg:BG, parent:H2 });
const H3 = blessed.box({ top:2, height:1, width:'100%', bg:BG, fg:FG, tags:true, parent:body });
const H4 = blessed.box({ top:3, height:1, width:'100%', bg:BG, fg:FG, parent:body });
const H4l = blessed.box({ top:0, height:1, width:'50%', bg:FG, fg:BG, parent:H4 });
const H5 = blessed.box({ top:4, height:'100%-4', width:colhdr, bg:FG, fg:BG, parent:body });
const D: blessed.box[] = [];
let DW = sprintf('100%%-%d', colhdr);
function center_str(s: string, w: number): string {
if(s.length >= w) return s.substr(0,w);
const pl = (w - s.length) >> 1;
return new Array(pl+1).join(" ") + s + new Array(w - s.length - pl + 1).join(" ");
}
function right_str(s: string, w: number): string {
if(s.length >= w) return s.substr(0, w);
const l = (w - s.length);
return new Array(l+1).join(" ") + s;
}
function left_str(s: string, w: number): string {
if(s.length >= w) return s.substr(0, w);case 'd':
o = right_str(o, colwidth - 1);
break;
case 's':
o = left_str(o, colwidth + 1);
break;
case 'b':
case 'e':
o = center_str(o, colwidth - 1);
break;
case 'z':
o = "";
break;
}
}
O += printj_1.sprintf(fmt, colwidth - 1, o);
}
D[i].setContent(O);
}
}
rebuild_screen();function move_sel_to_cell(cell: XLSX.CellAddress): void {
recenter_screen(cell);
selcell.c = cell.c; selcell.r = cell.r;
sel.top = 4 + cell.r - base_cell.r; if(sel.top < 4) sel.top = -1;
sel.left = colhdr + (cell.c - base_cell.c) * colwidth; if(sel.left < colhdr) sel.left = -colwidth;
const addr = XLSX.utils.encode_cell(cell);
let text = addr;
if(ws[addr]) {
text += sprintf(" (%c) |%s|", ws[addr].t, ws[addr].w||ws[addr].v);
if(ws[addr].t === 'n' || ws[addr].t === 'd') text += sprintf(" raw %s", ws[addr].v);
if(ws[addr].f) {
show_version([(ws[addr].F || addr) + "=" + ws[addr].f ]);
} else if(ws[addr].F) {
const base_c = XLSX.utils.encode_cell(XLSX.utils.decode_range(ws[addr].F).s);
show_version([ws[addr].F + "=" + ws[base_c].f ]);
} else show_version();
} else { text += sprintf(" EMPTY"); show_version(); }
H1l.setText(text);
}export function formatString (format, argv) {
return vsprintf(compileFormat(format), argv)
}
