Function makeSlideTable

tools/pythonpoint/pythonpoint.py:251–287

Returns a table containing a collection of SlideWrapper flowables.

(slides, pageSize, docWidth, numCols)

def makeSlideTable(slides, pageSize, docWidth, numCols):
    """Returns a table containing a collection of SlideWrapper flowables.
    """

    slides = handleHiddenSlides(slides)

    # Set table style.
    tabStyle = TableStyle(
        [('GRID', (0,0), (-1,-1), 0.25, colors.black),
        ('ALIGN', (0,0), (-1,-1), 'CENTRE')
         ])

    # Build table content.
    width = docWidth/numCols
    height = width * pageSize[1]/pageSize[0]
    matrix = []
    row = []
    for slide in slides:
        sw = SlideWrapper(width, height, slide, pageSize)
        if (len(row)) < numCols:
            row.append(sw)
        else:
            matrix.append(row)
            row = []
            row.append(sw)
    if len(row) > 0:
        for i in range(numCols-len(row)):
            row.append('')
        matrix.append(row)

    # Make Table flowable.
    t = Table(matrix,
              [width + 5]*len(matrix[0]),
              [height + 5]*len(matrix))
    t.setStyle(tabStyle)

    return t


class SlideWrapper(Flowable):