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:octocat: fixes/implements #223

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smiley
2023-10-25 21:30:48 +02:00
parent 5e8d10df82
commit ab358f2f38
30 changed files with 569 additions and 114 deletions
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src/Output/QRGdImage.php
+46 -19
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@@ -25,6 +25,10 @@ use function array_values, count, extension_loaded, gd_info, imagebmp, imagecolo
* Converts the matrix into GD images, raw or base64 output (requires ext-gd)
*
* @see https://php.net/manual/book.image.php
*
* @deprecated 5.0.0 this class will be made abstract in future versions,
* calling it directly is deprecated - use one of the child classes instead
* @see https://github.com/chillerlan/php-qrcode/issues/223
*/
class QRGdImage extends QROutputAbstract{
@@ -33,6 +37,8 @@ class QRGdImage extends QROutputAbstract{
*
* @see imagecreatetruecolor()
* @var resource|\GdImage
*
* @todo: add \GdImage type in v6
*/
protected $image;
@@ -209,6 +215,7 @@ class QRGdImage extends QROutputAbstract{
$this->saveToFile($imageData, $file);
if($this->options->outputBase64){
// @todo: remove mime parameter in v6
$imageData = $this->toBase64DataURI($imageData, 'image/'.$this->options->outputType);
}
@@ -261,6 +268,7 @@ class QRGdImage extends QROutputAbstract{
*/
protected function setTransparencyColor():void{
// @todo: the jpg skip can be removed in v6
if($this->options->outputType === QROutputInterface::GDIMAGE_JPG || !$this->options->imageTransparent){
return;
}
@@ -319,6 +327,42 @@ class QRGdImage extends QROutputAbstract{
);
}
/**
* Renders the image with the gdimage function for the desired output
*
* @see \imagebmp()
* @see \imagegif()
* @see \imagejpeg()
* @see \imagepng()
* @see \imagewebp()
*
* @todo: v6.0: make abstract and call from child classes
* @see https://github.com/chillerlan/php-qrcode/issues/223
* @codeCoverageIgnore
*/
protected function renderImage():void{
switch($this->options->outputType){
case QROutputInterface::GDIMAGE_BMP:
imagebmp($this->image, null, ($this->options->quality > 0));
break;
case QROutputInterface::GDIMAGE_GIF:
imagegif($this->image);
break;
case QROutputInterface::GDIMAGE_JPG:
imagejpeg($this->image, null, max(-1, min(100, $this->options->quality)));
break;
case QROutputInterface::GDIMAGE_WEBP:
imagewebp($this->image, null, max(-1, min(100, $this->options->quality)));
break;
// silently default to png output
case QROutputInterface::GDIMAGE_PNG:
default:
imagepng($this->image, null, max(-1, min(9, $this->options->quality)));
}
}
/**
* Creates the final image by calling the desired GD output function
*
@@ -326,29 +370,12 @@ class QRGdImage extends QROutputAbstract{
*/
protected function dumpImage():string{
$exception = null;
$imageData = null;
ob_start();
try{
switch($this->options->outputType){
case QROutputInterface::GDIMAGE_BMP:
imagebmp($this->image, null, ($this->options->quality > 0));
break;
case QROutputInterface::GDIMAGE_GIF:
imagegif($this->image);
break;
case QROutputInterface::GDIMAGE_JPG:
imagejpeg($this->image, null, max(-1, min(100, $this->options->quality)));
break;
case QROutputInterface::GDIMAGE_WEBP:
imagewebp($this->image, null, max(-1, min(100, $this->options->quality)));
break;
// silently default to png output
case QROutputInterface::GDIMAGE_PNG:
default:
imagepng($this->image, null, max(-1, min(9, $this->options->quality)));
}
$this->renderImage();
$imageData = ob_get_contents();
imagedestroy($this->image);