Document Info and Metadata | Zend_Pdf Programmer's Reference Guide | Zend_ProgressBar
# Zend_Pdf module usage example This section provides an example of module usage. This example can be found in a demos/Zend/Pdf/demo.php file. There are also test.pdf file, which can be used with this demo for test purposes. Example #1 Zend_Pdf module usage demo /** * @package Zend_Pdf * @subpackage demo */ if (!isset($argv[1])) { echo "USAGE: php demo.php <pdf_file> [<output_pdf_file>]\n"; exit; } try { $pdf = Zend_Pdf::load($argv[1]); } catch (Zend_Pdf_Exception $e) { if ($e->getMessage() == 'Can not open \'' . $argv[1] . '\' file for reading.') { // Create new PDF if file doesn't exist $pdf = new Zend_Pdf(); if (!isset($argv[2])) { // force complete file rewriting (instead of updating) $argv[2] = $argv[1]; } } else { // Throw an exception if it's not the "Can't open file // exception throw $e; } } //------------------------------------------------------------------------ // Reverse page order $pdf->pages = array_reverse($pdf->pages); // Create new Style $style = new Zend_Pdf_Style(); $style->setFillColor(new Zend_Pdf_Color_Rgb(0, 0, 0.9)); $style->setLineColor(new Zend_Pdf_Color_GrayScale(0.2)); $style->setLineWidth(3); $style->setLineDashingPattern(array(3, 2, 3, 4), 1.6); $fontH = Zend_Pdf_Font::fontWithName(Zend_Pdf_Font::FONT_HELVETICA_BOLD); $style->setFont($fontH, 32); try { // Create new image object $imageFile = dirname(__FILE__) . '/stamp.jpg'; $stampImage = Zend_Pdf_Image::imageWithPath($imageFile); } catch (Zend_Pdf_Exception $e) { // Example of operating with image loading exceptions. if ($e->getMessage() != 'Image extension is not installed.' && $e->getMessage() != 'JPG support is not configured properly.') { throw $e; } $stampImage = null; } // Mark page as modified foreach ($pdf->pages as $page){ $page->saveGS() ->setAlpha(0.25) ->setStyle($style) ->rotate(0, 0, M_PI_2/3); $page->saveGS(); $page->clipCircle(550, -10, 50); if ($stampImage != null) { $page->drawImage($stampImage, 500, -60, 600, 40); } $page->restoreGS(); $page->drawText('Modified by Zend Framework!', 150, 0) ->restoreGS(); } // Add new page generated by Zend_Pdf object // (page is attached to the specified the document) $pdf->pages[] = ($page1 = $pdf->newPage('A4')); // Add new page generated by Zend_Pdf_Page object // (page is not attached to the document) $page2 = new Zend_Pdf_Page(Zend_Pdf_Page::SIZE_LETTER_LANDSCAPE); $pdf->pages[] = $page2; // Create new font $font = Zend_Pdf_Font::fontWithName(Zend_Pdf_Font::FONT_HELVETICA); // Apply font and draw text $page1->setFont($font, 36) ->setFillColor(Zend_Pdf_Color_Html::color('#9999cc')) ->drawText('Helvetica 36 text string', 60, 500); // Use font object for another page $page2->setFont($font, 24) ->drawText('Helvetica 24 text string', 60, 500); // Use another font $fontT = Zend_Pdf_Font::fontWithName(Zend_Pdf_Font::FONT_TIMES); $page2->setFont($fontT, 32) ->drawText('Times-Roman 32 text string', 60, 450); // Draw rectangle $page2->setFillColor(new Zend_Pdf_Color_GrayScale(0.8)) ->setLineColor(new Zend_Pdf_Color_GrayScale(0.2)) ->setLineDashingPattern(array(3, 2, 3, 4), 1.6) ->drawRectangle(60, 400, 400, 350); // Draw circle $page2->setLineDashingPattern(Zend_Pdf_Page::LINE_DASHING_SOLID) ->setFillColor(new Zend_Pdf_Color_Rgb(1, 0, 0)) ->drawCircle(85, 375, 25); // Draw sectors $page2->drawCircle(200, 375, 25, 2*M_PI/3, -M_PI/6) ->setFillColor(new Zend_Pdf_Color_Cmyk(1, 0, 0, 0)) ->drawCircle(200, 375, 25, M_PI/6, 2*M_PI/3) ->setFillColor(new Zend_Pdf_Color_Rgb(1, 1, 0)) ->drawCircle(200, 375, 25, -M_PI/6, M_PI/6); // Draw ellipse $page2->setFillColor(new Zend_Pdf_Color_Rgb(1, 0, 0)) ->drawEllipse(250, 400, 400, 350) ->setFillColor(new Zend_Pdf_Color_Cmyk(1, 0, 0, 0)) ->drawEllipse(250, 400, 400, 350, M_PI/6, 2*M_PI/3) ->setFillColor(new Zend_Pdf_Color_Rgb(1, 1, 0)) ->drawEllipse(250, 400, 400, 350, -M_PI/6, M_PI/6); // Draw and fill polygon $page2->setFillColor(new Zend_Pdf_Color_Rgb(1, 0, 1)); $x = array(); $y = array(); for ($count = 0; $count < 8; $count++) { $x[] = 140 + 25*cos(3*M_PI_4*$count); $y[] = 375 + 25*sin(3*M_PI_4*$count); } $page2->drawPolygon($x, $y, Zend_Pdf_Page::SHAPE_DRAW_FILL_AND_STROKE, Zend_Pdf_Page::FILL_METHOD_EVEN_ODD); // ----------- Draw figures in modified coordination system -------------- // Coordination system movement $page2->saveGS(); $page2->translate(60, 250); // Shift coordination system // Draw rectangle $page2->setFillColor(new Zend_Pdf_Color_GrayScale(0.8)) ->setLineColor(new Zend_Pdf_Color_GrayScale(0.2)) ->setLineDashingPattern(array(3, 2, 3, 4), 1.6) ->drawRectangle(0, 50, 340, 0); // Draw circle $page2->setLineDashingPattern(Zend_Pdf_Page::LINE_DASHING_SOLID) ->setFillColor(new Zend_Pdf_Color_Rgb(1, 0, 0)) ->drawCircle(25, 25, 25); // Draw sectors $page2->drawCircle(140, 25, 25, 2*M_PI/3, -M_PI/6) ->setFillColor(new Zend_Pdf_Color_Cmyk(1, 0, 0, 0)) ->drawCircle(140, 25, 25, M_PI/6, 2*M_PI/3) ->setFillColor(new Zend_Pdf_Color_Rgb(1, 1, 0)) ->drawCircle(140, 25, 25, -M_PI/6, M_PI/6); // Draw ellipse $page2->setFillColor(new Zend_Pdf_Color_Rgb(1, 0, 0)) ->drawEllipse(190, 50, 340, 0) ->setFillColor(new Zend_Pdf_Color_Cmyk(1, 0, 0, 0)) ->drawEllipse(190, 50, 340, 0, M_PI/6, 2*M_PI/3) ->setFillColor(new Zend_Pdf_Color_Rgb(1, 1, 0)) ->drawEllipse(190, 50, 340, 0, -M_PI/6, M_PI/6); // Draw and fill polygon $page2->setFillColor(new Zend_Pdf_Color_Rgb(1, 0, 1)); $x = array(); $y = array(); for ($count = 0; $count < 8; $count++) { $x[] = 80 + 25*cos(3*M_PI_4*$count); $y[] = 25 + 25*sin(3*M_PI_4*$count); } $page2->drawPolygon($x, $y, Zend_Pdf_Page::SHAPE_DRAW_FILL_AND_STROKE, Zend_Pdf_Page::FILL_METHOD_EVEN_ODD); // Draw line $page2->setLineWidth(0.5) ->drawLine(0, 25, 340, 25); $page2->restoreGS(); // Coordination system movement, skewing and scaling $page2->saveGS(); $page2->translate(60, 150) // Shift coordination system ->skew(0, 0, 0, -M_PI/9) // Skew coordination system ->scale(0.9, 0.9); // Scale coordination system // Draw rectangle $page2->setFillColor(new Zend_Pdf_Color_GrayScale(0.8)) ->setLineColor(new Zend_Pdf_Color_GrayScale(0.2)) ->setLineDashingPattern(array(3, 2, 3, 4), 1.6) ->drawRectangle(0, 50, 340, 0); // Draw circle $page2->setLineDashingPattern(Zend_Pdf_Page::LINE_DASHING_SOLID) ->setFillColor(new Zend_Pdf_Color_Rgb(1, 0, 0)) ->drawCircle(25, 25, 25); // Draw sectors $page2->drawCircle(140, 25, 25, 2*M_PI/3, -M_PI/6) ->setFillColor(new Zend_Pdf_Color_Cmyk(1, 0, 0, 0)) ->drawCircle(140, 25, 25, M_PI/6, 2*M_PI/3) ->setFillColor(new Zend_Pdf_Color_Rgb(1, 1, 0)) ->drawCircle(140, 25, 25, -M_PI/6, M_PI/6); // Draw ellipse $page2->setFillColor(new Zend_Pdf_Color_Rgb(1, 0, 0)) ->drawEllipse(190, 50, 340, 0) ->setFillColor(new Zend_Pdf_Color_Cmyk(1, 0, 0, 0)) ->drawEllipse(190, 50, 340, 0, M_PI/6, 2*M_PI/3) ->setFillColor(new Zend_Pdf_Color_Rgb(1, 1, 0)) ->drawEllipse(190, 50, 340, 0, -M_PI/6, M_PI/6); // Draw and fill polygon $page2->setFillColor(new Zend_Pdf_Color_Rgb(1, 0, 1)); $x = array(); $y = array(); for ($count = 0; $count < 8; $count++) { $x[] = 80 + 25*cos(3*M_PI_4*$count); $y[] = 25 + 25*sin(3*M_PI_4*$count); } $page2->drawPolygon($x, $y, Zend_Pdf_Page::SHAPE_DRAW_FILL_AND_STROKE, Zend_Pdf_Page::FILL_METHOD_EVEN_ODD); // Draw line $page2->setLineWidth(0.5) ->drawLine(0, 25, 340, 25); $page2->restoreGS(); //------------------------------------------------------------------------ if (isset($argv[2])) { $pdf->save($argv[2]); } else { $pdf->save($argv[1], true /* update */); }
Document Info and Metadata | Zend_Pdf Programmer's Reference Guide | Zend_ProgressBar