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tables: add option to pass column size when creating a table

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- add optionto the XmlComponent to `delete`/skip elements when exporting to xml
This commit is contained in:
Igor Bulovski
2018-04-26 14:16:02 +02:00
parent e67f5f80e1
commit dc136daeab
5 changed files with 63 additions and 15 deletions
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39
src/file/table/table.ts
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@ -8,26 +8,31 @@ export class Table extends XmlComponent {
private readonly rows: TableRow[];
private readonly grid: TableGrid;
constructor(rows: number, cols: number) {
constructor(rows: number, cols: number, colSizes?: number[]) {
super("w:tbl");
this.properties = new TableProperties();
this.root.push(this.properties);
const gridCols: number[] = [];
for (let i = 0; i < cols; i++) {
/*
0-width columns don't get rendered correctly, so we need
to give them some value. A reasonable default would be
~6in / numCols, but if we do that it becomes very hard
to resize the table using setWidth, unless the layout
algorithm is set to 'fixed'. Instead, the approach here
means even in 'auto' layout, setting a width on the
table will make it look reasonable, as the layout
algorithm will expand columns to fit its content
*/
gridCols.push(1);
if (colSizes && colSizes.length > 0) {
this.grid = new TableGrid(colSizes);
} else {
const gridCols: number[] = [];
for (let i = 0; i < cols; i++) {
/*
0-width columns don't get rendered correctly, so we need
to give them some value. A reasonable default would be
~6in / numCols, but if we do that it becomes very hard
to resize the table using setWidth, unless the layout
algorithm is set to 'fixed'. Instead, the approach here
means even in 'auto' layout, setting a width on the
table will make it look reasonable, as the layout
algorithm will expand columns to fit its content
*/
gridCols.push(1);
}
this.grid = new TableGrid(gridCols);
}
this.grid = new TableGrid(gridCols);
this.root.push(this.grid);
this.rows = [];
@ -111,6 +116,10 @@ export class TableCell extends XmlComponent {
this.addContent(para);
return para;
}
get cellProperties() {
return this.properties;
}
}
export class TableCellProperties extends XmlComponent {