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

Introduction

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

Prototype

public PdfPCell[] getCells() 

Source Link

Document

Returns the array of cells 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./*from w w  w  .ja v  a  2 s .  co m*/
 *
 * @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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From source file:fr.opensagres.xdocreport.itext.extension.ExtendedPdfPTable.java

License:Open Source License

/**
 * Checks if there are rows above belonging to a rowspan.
 *
 * @param currRow the current row to check
 * @param currCol the current column to check
 * @return true if there's a cell above that belongs to a rowspan
 * @since 2.1.6/*from  w  w w .  j  a v  a2s.com*/
 */
@SuppressWarnings("all")
boolean rowSpanAbove(int currRow, int currCol) {
    if ((currCol >= getNumberOfColumns()) || (currCol < 0) || (currRow == 0))
        return false;

    int row = currRow - 1;
    PdfPRow aboveRow = (PdfPRow) rows.get(row);
    if (aboveRow == null)
        return false;
    PdfPCell aboveCell = (PdfPCell) aboveRow.getCells()[currCol];
    while ((aboveCell == null) && (row > 0)) {
        aboveRow = (PdfPRow) rows.get(--row);
        if (aboveRow == null)
            return false;
        aboveCell = (PdfPCell) aboveRow.getCells()[currCol];
    }

    int distance = currRow - row;

    if (aboveCell == null) {
        int col = currCol - 1;
        aboveCell = (PdfPCell) aboveRow.getCells()[col];
        while ((aboveCell == null) && (row > 0))
            aboveCell = (PdfPCell) aboveRow.getCells()[--col];
        return aboveCell != null && aboveCell.getRowspan() > distance;
    }

    if ((aboveCell.getRowspan() == 1) && (distance > 1)) {
        int col = currCol - 1;
        aboveRow = (PdfPRow) rows.get(row + 1);
        distance--;
        aboveCell = (PdfPCell) aboveRow.getCells()[col];
        while ((aboveCell == null) && (col > 0))
            aboveCell = (PdfPCell) aboveRow.getCells()[--col];
    }

    return aboveCell != null && aboveCell.getRowspan() > distance;
}

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From source file:org.pentaho.reporting.engine.classic.core.modules.output.table.rtf.itext.PatchRtfRow.java

License:Open Source License

/**
 * Imports a PdfPRow and copies all settings
 *
 * @param row//w  ww  . jav a  2  s.c  o m
 *          The PdfPRow to import
 * @since 2.1.3
 */
private void importRow(PdfPRow row) {
    this.cells = new ArrayList<PatchRtfCell>();
    this.width = this.document.getDocumentHeader().getPageSetting().getPageWidth()
            - this.document.getDocumentHeader().getPageSetting().getMarginLeft()
            - this.document.getDocumentHeader().getPageSetting().getMarginRight();
    this.width = (int) (this.width * this.parentTable.getTableWidthPercent() / 100);

    int cellRight = 0;
    int cellWidth = 0;
    PdfPCell[] cells = row.getCells();
    for (int i = 0; i < cells.length; i++) {
        cellWidth = (int) (this.width * this.parentTable.getProportionalWidths()[i] / 100);
        cellRight = cellRight + cellWidth;

        PdfPCell cell = cells[i];
        PatchRtfCell rtfCell = new PatchRtfCell(this.document, this, cell);
        rtfCell.setCellRight(cellRight);
        rtfCell.setCellWidth(cellWidth);
        this.cells.add(rtfCell);
    }
}

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