Worksheet::writeBlank
Вернуться к: Spreadsheet_Excel_Writer
Worksheet::writeBlank
Synopsis
void Worksheet::writeBlank ( integer $row , integer $col , mixed $format )
Write a blank cell to the specified row and column (zero indexed). A blank cell is used to specify formatting without adding a string or a number. A blank cell without a format serves no purpose. Therefore, we don't write a BLANK record unless a format is specified. This is mainly an optimisation for the write_row() and write_col() methods. Returns 0 : normal termination (including no format) -1 : insufficient number of arguments -2 : row or column out of range
Parameter
-
integer $row - Zero indexed row
-
integer $col - Zero indexed column
-
mixed $format - The XF format
Note
This function can not be called statically.
Example
Using writeBlank()
<?php
require_once 'Spreadsheet/Excel/Writer.php';
$workbook = new Spreadsheet_Excel_Writer();
$worksheet =& $workbook->addWorksheet();
// we can set set all properties on instantiation
$upper_right_side_brick =& $workbook->addFormat(array('right' => 5, 'top' => 5, 'size' => 15,
'pattern' => 1, 'bordercolor' => 'blue',
'fgcolor' => 'red'));
// or set all properties one by one
$upper_left_side_brick =& $workbook->addFormat();
$upper_left_side_brick->setLeft(5);
$upper_left_side_brick->setTop(5);
$upper_left_side_brick->setSize(15);
$upper_left_side_brick->setPattern(1);
$upper_left_side_brick->setBorderColor('blue');
$upper_left_side_brick->setFgColor('red');
$lower_right_side_brick =& $workbook->addFormat(array('right' => 5, 'bottom' => 5, 'size' => 15,
'pattern' => 1, 'bordercolor' => 'blue',
'fgcolor' => 'red'));
$lower_left_side_brick =& $workbook->addFormat(array('left' => 5, 'bottom' => 5, 'size' => 15,
'pattern' => 1, 'bordercolor' => 'blue',
'fgcolor' => 'red'));
$worksheet->setColumn(0, 20, 6);
// Sky
$sky =& $workbook->addFormat(array('fgcolor' => 'cyan', 'pattern' => 1, 'size' => 15));
for ($i = 0; $i <= 10; $i++)
{
for ($j = 0; $j < 20; $j++) {
$worksheet->writeBlank($i, $j, $sky);
}
}
// Cloud
$cloud =& $workbook->addFormat(array('fgcolor' => 'white', 'pattern' => 1, 'size' => 15));
$worksheet->writeBlank(5, 7, $cloud);
$worksheet->writeBlank(4, 8, $cloud);
$worksheet->writeBlank(5, 8, $cloud);
$worksheet->writeBlank(6, 8, $cloud);
$worksheet->writeBlank(4, 9, $cloud);
$worksheet->writeBlank(5, 9, $cloud);
$worksheet->writeBlank(5, 10, $cloud);
// Bricks
for ($j = 0; $j < 20; $j++)
{
for ($i = 5; $i <= 11; $i++)
{
if (($i + $j)%2 == 1) // right side of brick
{
$worksheet->writeBlank(2*$i, $j, $upper_right_side_brick);
$worksheet->writeBlank(2*$i + 1, $j, $lower_right_side_brick);
}
else // left side of brick
{
$worksheet->writeBlank(2*$i, $j, $upper_left_side_brick);
$worksheet->writeBlank(2*$i + 1, $j, $lower_left_side_brick);
}
}
}
// hide gridlines so they don't mess with our Excel art.
$worksheet->hideGridLines();
$workbook->send('bricks.xls');
$workbook->close();
?> Вернуться к: Spreadsheet_Excel_Writer