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:octocat: cleanup, align module() method between the several output classes where applicable

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smiley
2023-09-03 19:46:14 +02:00
parent f8d553b56d
commit bcd410a33b
5 changed files with 105 additions and 78 deletions
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src/Output/QRFpdf.php
+45 -25
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@@ -25,6 +25,9 @@ use function array_values, class_exists, count, intval, is_array, is_numeric, ma
*/
class QRFpdf extends QROutputAbstract{
protected FPDF $fpdf;
protected ?array $prevColor = null;
/**
* QRFpdf constructor.
*
@@ -73,6 +76,7 @@ class QRFpdf extends QROutputAbstract{
* @param array $value
*
* @inheritDoc
* @throws \chillerlan\QRCode\Output\QRCodeOutputException
*/
protected function prepareModuleValue($value):array{
$values = [];
@@ -86,6 +90,10 @@ class QRFpdf extends QROutputAbstract{
$values[] = max(0, min(255, intval($val)));
}
if(count($values) !== 3){
throw new QRCodeOutputException('invalid color value');
}
return $values;
}
@@ -96,50 +104,42 @@ class QRFpdf extends QROutputAbstract{
return ($isDark) ? [0, 0, 0] : [255, 255, 255];
}
/**
* Initializes an FPDF instance
*/
protected function initFPDF():FPDF{
return new FPDF('P', $this->options->fpdfMeasureUnit, [$this->length, $this->length]);
}
/**
* @inheritDoc
*
* @return string|\FPDF
*/
public function dump(string $file = null){
$fpdf = new FPDF('P', $this->options->fpdfMeasureUnit, [$this->length, $this->length]);
$fpdf->AddPage();
$this->fpdf = $this->initFPDF();
$this->fpdf->AddPage();
if($this::moduleValueIsValid($this->options->bgColor)){
$bgColor = $this->prepareModuleValue($this->options->bgColor);
/** @phan-suppress-next-line PhanParamTooFewUnpack */
$fpdf->SetFillColor(...$bgColor);
$fpdf->Rect(0, 0, $this->length, $this->length, 'F');
$this->fpdf->SetFillColor(...$bgColor);
$this->fpdf->Rect(0, 0, $this->length, $this->length, 'F');
}
$prevColor = null;
$this->prevColor = null;
for($y = 0; $y < $this->moduleCount; $y++){
for($x = 0; $x < $this->moduleCount; $x++){
if(!$this->options->drawLightModules && !$this->matrix->check($x, $y)){
continue;
}
$color = $this->getModuleValueAt($x, $y);
if($color !== null && $color !== $prevColor){
/** @phan-suppress-next-line PhanParamTooFewUnpack */
$fpdf->SetFillColor(...$color);
$prevColor = $color;
}
$fpdf->Rect(($x * $this->scale), ($y * $this->scale), $this->scale, $this->scale, 'F');
foreach($this->matrix->getMatrix() as $y => $row){
foreach($row as $x => $M_TYPE){
$this->module($x, $y, $M_TYPE);
}
}
if($this->options->returnResource){
return $fpdf;
return $this->fpdf;
}
$pdfData = $fpdf->Output('S');
$pdfData = $this->fpdf->Output('S');
$this->saveToFile($pdfData, $file);
@@ -150,4 +150,24 @@ class QRFpdf extends QROutputAbstract{
return $pdfData;
}
/**
* Renders a single module
*/
protected function module(int $x, int $y, int $M_TYPE):void{
if(!$this->options->drawLightModules && !$this->matrix->check($x, $y)){
return;
}
$color = $this->getModuleValue($M_TYPE);
if($color !== null && $color !== $this->prevColor){
/** @phan-suppress-next-line PhanParamTooFewUnpack */
$this->fpdf->SetFillColor(...$color);
$this->prevColor = $color;
}
$this->fpdf->Rect(($x * $this->scale), ($y * $this->scale), $this->scale, $this->scale, 'F');
}
}