PDF_setrgbcolor_fill

(PHP 4, PECL pdflib >= 1.0.0)

PDF_setrgbcolor_fill — Set fill rgb color values [deprecated]

说明

bool PDF_setrgbcolor_fill ( resource $p , float $red , float $green , float $blue )

Sets the current fill color to the supplied RGB values. 成功时返回 TRUE，或者在失败时返回 FALSE.

This function is deprecated since PDFlib version 4, use PDF_setcolor() instead.

PHP手册 - N: Set fill rgb color values [deprecated]

用户评论:

philipp dot maske at location-bretagne dot de (13-Jun-2003 02:33)

It took some time to understand, that the float values have to be beetween beetween 0 and 1. If you use graphic tools like color-pickers etc. it is necessary to convert the RGB values frome the scale of 1 to 255 to 0 to 1. Use this small function to make your life easier: function pdf_setrgbcolor_fill_better($intPdfObj, $intRed, $intGreen, $intBlue) { if($intRed<=0||$intRed>255|| $intGreen<=0|| $intGreen>255|| $intBlue<=0|| $intBlue>255) return false; $floatRed = $intRed/255; $floatGreen = $intGreen/255; $floatBlue = $intBlue/255; return pdf_setrgbcolor_fill ($intPdfObj, $floatRed, $floatGreen, $floatBlue); } Have Fun! Philipp -- Mail: philipp.maske@location-bretagne.de WWW: http://www.location-bretagne.de

maske at chiquadrat dot de (02-Nov-2001 03:16)

the double values for each RGB color start at '0' and end at '1'. So use e.g. pdf_setrgbcolor_fill(int pdf_document,1,1,1) for white, pdf_setrgbcolor_fill(int pdf_document,0,0,0) for black or something in between for a mixed color.