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<?php |
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declare(strict_types=1); |
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namespace ByTIC\DocumentGenerator\PdfLetters\Writer; |
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use ByTIC\DocumentGenerator\PdfLetters\Models\Fields\Attributes\TextTransform; |
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use ByTIC\DocumentGenerator\PdfLetters\PdfHelper; |
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class TextLine extends AbstractObject |
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{ |
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protected $size; |
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protected $align = null; |
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protected $colorArray; |
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protected $multiline = true; |
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/** |
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* @inheritDoc |
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*/ |
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protected function populateFromField($field): void |
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{ |
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parent::populateFromField($field); |
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$this->size = $field->size; |
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$this->align = $field->align; |
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$this->colorArray = $field->getColorArray(); |
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$this->value = TextTransform::transform($this->value, $field->getMetaData(TextTransform::NAME)); |
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} |
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public function write() |
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{ |
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$this->prepareStyles(); |
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/** Set positions before Fonts and colors */ |
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if ($this->multiline) { |
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$this->writeMultiLine($this->value); |
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return; |
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} |
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$this->writeLine($this->value); |
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} |
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protected function writeMultiLine($value) |
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{ |
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$value = (string) $value; |
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$lines = explode("\n", $value); |
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$y = $this->y; |
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$height = $this->size*0.5; |
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foreach ($lines as $line) { |
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$this->writeLine($line, null, $y); |
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$y += $height; |
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} |
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} |
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protected function writeLine($value, $x = null , $y = null) |
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{ |
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$y = $y ?: $this->y; |
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$x = $x ?: $this->x; |
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$y = PdfHelper::pdfYPosition($this->pdf, $value, $y); |
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$x = PdfHelper::pdfXPosition($this->pdf, $value, $x, $this->align); |
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$this->pdf->Text($x, $y, $value); |
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} |
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protected function prepareStyles() |
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{ |
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$this->pdf->setFont('freesans', '', $this->size, '', true); |
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PdfHelper::pdfPrepareColor($this->pdf, $this->colorArray); |
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} |
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} |
bytic /
document-generator
