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slot mask SVG
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<?php | |
/* | |
* (c) 2017/08/21- yoya@awm.jp | |
* $ composer require yoya/php-svg | |
*/ | |
require_once("vendor/autoload.php"); | |
use SVG\SVGImage; | |
use SVG\Nodes\Structures\SVGStyle; | |
use SVG\Nodes\Structures\SVGDefs; | |
use SVG\Nodes\Gradients\SVGStop; | |
use SVG\Nodes\Gradients\SVGRadialGradient; | |
use SVG\Nodes\Shapes\SVGRect; | |
list($width, $height) = [1000, 1000]; | |
$image = new SVGImage($width, $height); | |
$doc = $image->getDocument(); | |
$style = new SVGStyle(); | |
$style->setCss(":root{background-color:black;}"); | |
$doc->addChild($style); | |
$defs = new SVGDefs(); | |
$doc->addChild($defs); | |
$gradTable = [ | |
"rgrad" => ["#F00", "#D00", "black"], | |
"ggrad" => ["#0F0", "#0D0", "black"], | |
"bgrad" => ["#22F", "#11D", "black"], | |
]; | |
foreach ($gradTable as $id => $colors) { | |
$grad = new SVGRadialGradient(0.5, 0.5, 0.7); | |
$grad->setAttribute("id", $id); | |
$stop0 = new SVGStop("40%", $colors[0]); | |
$stop1 = new SVGStop("60%", $colors[1]); | |
$stop2 = new SVGStop("100%",$colors[2]); | |
$grad->addChild($stop0); | |
$grad->addChild($stop1); | |
$grad->addChild($stop2); | |
$defs->addChild($grad); | |
} | |
$scale = 2; | |
list($unitX, $unitY) = [10*$scale, 40*$scale]; | |
list($marginX1 , $marginY1) = [4*$scale, 2*$scale]; | |
list($marginX2 , $marginY2) = [4*$scale, 4*$scale]; | |
$dy = $unitY + $marginY1 +$marginY2; | |
for ($y = 0, $row = 0 ; $y < $height ; $y+=$dy, $row++) { | |
for ($x = 0, $column = 0 ; $x < $width ; $column++) { | |
for ($i = 0 ; $i < 3 ; $i++) { | |
$rect = new SVGRect($x, $y - (($column%2)?0:($dy/2)), $unitX, $unitY, $unitX/2, $unitY/7); | |
//$color = ["#F00", "#0F0", "#44F"][$i]; | |
$color = ["url(#rgrad)","url(#ggrad)","url(#bgrad)"][$i]; | |
$rect->setStyle('fill', $color); | |
$doc->addChild($rect); | |
$x += $unitX + $marginX1; | |
} | |
$x += $marginX2; | |
} | |
} | |
header('Content-Type: image/svg+xml'); | |
echo $image; | |
exit (0); | |
//$rasterImage = $image->toRasterImage($width*2, $height*2); | |
//header('Content-Type: image/png'); | |
//imagepng($rasterImage); |
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