Workbook::setCustomColor -- Change the RGB components of the elements in the colour palette.
Beschrijving
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 waarde
integer - The palette index for the custom color
Note
Deze functie kan niet statisch worden aangeroepen.
Voorbeeld
Voorbeeld 39-1. 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();
?>
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