Example usage for com.lowagie.text.pdf PdfPRow setWidths

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfPRow setWidths.

Prototype

public boolean setWidths(float widths[]) 

Source Link

Document

Sets the widths of the columns in the row.

Usage

From source file:fr.opensagres.xdocreport.itext.extension.ExtendedPdfPTable.java

License:Open Source License

/**
 * Gets the height of a particular row./* www  .ja  va2 s  . c  om*/
 *
 * @param idx the row index (starts at 0)
 * @param firsttime is this the first time the row heigh is calculated?
 * @return the height of a particular row
 * @since 3.0.0
 */
public float getRowHeight(int idx, boolean firsttime) {
    if (totalWidth <= 0 || idx < 0 || idx >= rows.size())
        return 0;
    PdfPRow row = (PdfPRow) rows.get(idx);
    if (row == null)
        return 0;
    if (firsttime)
        row.setWidths(absoluteWidths);
    float height = row.getMaxHeights();
    PdfPCell cell;
    PdfPRow tmprow;
    for (int i = 0; i < relativeWidths.length; i++) {
        if (!rowSpanAbove(idx, i))
            continue;
        int rs = 1;
        while (rowSpanAbove(idx - rs, i)) {
            rs++;
        }
        tmprow = (PdfPRow) rows.get(idx - rs);
        cell = tmprow.getCells()[i];
        float tmp = 0;
        // AZERR patch : sometimes cell is null????
        // LP : cell may be null if colspan/rowspan occurs
        // create a dummy cell to avoid NullPointerException
        if (cell == null) {
            cell = new PdfPCell();
            tmprow.getCells()[i] = cell;
        }
        if (cell.getRowspan() == rs + 1) {
            tmp = cell.getMaxHeight();
            while (rs > 0) {
                tmp -= getRowHeight(idx - rs);
                rs--;
            }
        }
        if (tmp > height)
            height = tmp;
    }
    row.setMaxHeights(height);
    return height;
}

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