Lines Matching refs:alpha
610 var $extgstates; // Used for alpha channel - Transparency (Watermark)
1888 function SetAlpha($alpha, $bm = 'Normal', $return = false, $mode = 'B')
1890 // alpha: real value from 0 (transparent) to 1 (opaque)
1894 // set alpha for stroking (CA) and non-stroking (ca) operations
1896 if (($this->PDFA || $this->PDFX) && $alpha != 1) {
1900 $alpha = 1;
1904 $a['ca'] = $alpha; // mPDF 5.7.2
1907 $a['CA'] = $alpha; // mPDF 5.7.2
10481 function watermark($texte, $angle = 45, $fontsize = 96, $alpha = 0.2)
10529 $this->SetAlpha($alpha);
10566 function watermarkImg($src, $alpha = 0.2)
10573 $this->watermarkImgAlpha = $this->SetAlpha($alpha, 'Normal', true);
10575 $this->SetAlpha($alpha, $this->watermarkImgAlphaBlend);
11645 if ($lowertype == 'upper-latin' || $lowertype == 'upper-alpha' || $type == 'A') {
11649 } elseif ($lowertype == 'lower-latin' || $lowertype == 'lower-alpha' || $type == 'a') {
13005 function SetWatermarkText($txt = '', $alpha = -1)
13007 if ($alpha >= 0) {
13008 $this->watermarkTextAlpha = $alpha;
13013 function SetWatermarkImage($src, $alpha = -1, $size = 'D', $pos = 'F')
13015 if ($alpha >= 0) {
13016 $this->watermarkImageAlpha = $alpha;
15625 case 'upper-alpha':
15635 case 'lower-alpha':