Workbook::&setTempDir Worksheet::getName
Spreadsheet_Excel_Writer
PEAR Manual

Workbook::setCustomColor

Workbook::setCustomColor -- Change the RGB components of the elements in the colour palette.

Synopsis

      require_once "Spreadsheet/Excel/Writer.php";

integer Workbook::setCustomColor ( integer $index , integer $red , integer $green , integer $blue )

Description

Change the RGB components of the elements in the colour palette. The new color, defined by the given RGB components, will "overwrite" the color previously defined for the given index.

Parameter

  • integer $index - colour index

  • integer $red - red RGB value [0-255]

  • integer $green - green RGB value [0-255]

  • integer $blue - blue RGB value [0-255]

Return value

integer - The palette index for the custom color

Note

This function can not be called statically.

Example

Using setCustomColor()

     
<?php
require_once 'Spreadsheet/Excel/Writer.php';

$workbook = new Spreadsheet_Excel_Writer();
$worksheet =& $workbook->addWorksheet();

// "regular" green
$format_regular_green =& $workbook->addFormat();
$format_regular_green->setFgColor('green');

// "special" green
$format_special_green =& $workbook->addFormat();
$format_special_green->setFgColor(11);

// our green (overwriting color on index 12)
$workbook->setCustomColor(12, 10, 200, 10);
$format_our_green =& $workbook->addFormat();
$format_our_green->setFgColor(12);

$worksheet->setColumn(0, 0, 30);

$worksheet->write(0, 0, "Regular green", $format_regular_green);
$worksheet->write(1, 0, "Special green (index 11)", $format_special_green);
$worksheet->write(2, 0, "Our green", $format_our_green);

$workbook->send('greens.xls');
$workbook->close();
?>
Workbook::&setTempDir Worksheet::getName
Spreadsheet_Excel_Writer
PEAR Manual