<?php //============================================================+ // File name : example_013.php // Begin : 2008-03-04 // Last Update : 2013-05-14 // // Description : Example 013 for TCPDF class // Graphic Transformations // // Author: Nicola Asuni // // (c) Copyright: // Nicola Asuni // Tecnick.com LTD // www.tecnick.com // info@tecnick.com //============================================================+ /** * Creates an example PDF TEST document using TCPDF * @package com.tecnick.tcpdf * @abstract TCPDF - Example: Graphic Transformations * @author Nicola Asuni * @since 2008-03-04 */ // Include the main TCPDF library (search for installation path). require_once('tcpdf_include.php'); // create new PDF document $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false); // set document information $pdf->SetCreator(PDF_CREATOR); $pdf->SetAuthor('Nicola Asuni'); $pdf->SetTitle('TCPDF Example 013'); $pdf->SetSubject('TCPDF Tutorial'); $pdf->SetKeywords('TCPDF, PDF, example, test, guide'); // set default header data $pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.' 013', PDF_HEADER_STRING); // set header and footer fonts $pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN)); $pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA)); // set default monospaced font $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED); // set margins $pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT); $pdf->SetHeaderMargin(PDF_MARGIN_HEADER); $pdf->SetFooterMargin(PDF_MARGIN_FOOTER); // set auto page breaks $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM); // set image scale factor $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO); // set some language-dependent strings (optional) if (@file_exists(dirname(__FILE__).'/lang/eng.php')) { require_once(dirname(__FILE__).'/lang/eng.php'); $pdf->setLanguageArray($l); } // --------------------------------------------------------- // set font $pdf->SetFont('helvetica', 'B', 20); // add a page $pdf->AddPage(); $pdf->Write(0, 'Graphic Transformations', '', 0, 'C', 1, 0, false, false, 0); // set font $pdf->SetFont('helvetica', '', 10); // --- Scaling --------------------------------------------- $pdf->SetDrawColor(200); $pdf->SetTextColor(200); $pdf->Rect(50, 70, 40, 10, 'D'); $pdf->Text(50, 66, 'Scale'); $pdf->SetDrawColor(0); $pdf->SetTextColor(0); // Start Transformation $pdf->StartTransform(); // Scale by 150% centered by (50,80) which is the lower left corner of the rectangle $pdf->ScaleXY(150, 50, 80); $pdf->Rect(50, 70, 40, 10, 'D'); $pdf->Text(50, 66, 'Scale'); // Stop Transformation $pdf->StopTransform(); // --- Translation ----------------------------------------- $pdf->SetDrawColor(200); $pdf->SetTextColor(200); $pdf->Rect(125, 70, 40, 10, 'D'); $pdf->Text(125, 66, 'Translate'); $pdf->SetDrawColor(0); $pdf->SetTextColor(0); // Start Transformation $pdf->StartTransform(); // Translate 7 to the right, 5 to the bottom $pdf->Translate(7, 5); $pdf->Rect(125, 70, 40, 10, 'D'); $pdf->Text(125, 66, 'Translate'); // Stop Transformation $pdf->StopTransform(); // --- Rotation -------------------------------------------- $pdf->SetDrawColor(200); $pdf->SetTextColor(200); $pdf->Rect(70, 100, 40, 10, 'D'); $pdf->Text(70, 96, 'Rotate'); $pdf->SetDrawColor(0); $pdf->SetTextColor(0); // Start Transformation $pdf->StartTransform(); // Rotate 20 degrees counter-clockwise centered by (70,110) which is the lower left corner of the rectangle $pdf->Rotate(20, 70, 110); $pdf->Rect(70, 100, 40, 10, 'D'); $pdf->Text(70, 96, 'Rotate'); // Stop Transformation $pdf->StopTransform(); // --- Skewing --------------------------------------------- $pdf->SetDrawColor(200); $pdf->SetTextColor(200); $pdf->Rect(125, 100, 40, 10, 'D'); $pdf->Text(125, 96, 'Skew'); $pdf->SetDrawColor(0); $pdf->SetTextColor(0); // Start Transformation $pdf->StartTransform(); // skew 30 degrees along the x-axis centered by (125,110) which is the lower left corner of the rectangle $pdf->SkewX(30, 125, 110); $pdf->Rect(125, 100, 40, 10, 'D'); $pdf->Text(125, 96, 'Skew'); // Stop Transformation $pdf->StopTransform(); // --- Mirroring horizontally ------------------------------ $pdf->SetDrawColor(200); $pdf->SetTextColor(200); $pdf->Rect(70, 130, 40, 10, 'D'); $pdf->Text(70, 126, 'MirrorH'); $pdf->SetDrawColor(0); $pdf->SetTextColor(0); // Start Transformation $pdf->StartTransform(); // mirror horizontally with axis of reflection at x-position 70 (left side of the rectangle) $pdf->MirrorH(70); $pdf->Rect(70, 130, 40, 10, 'D'); $pdf->Text(70, 126, 'MirrorH'); // Stop Transformation $pdf->StopTransform(); // --- Mirroring vertically -------------------------------- $pdf->SetDrawColor(200); $pdf->SetTextColor(200); $pdf->Rect(125, 130, 40, 10, 'D'); $pdf->Text(125, 126, 'MirrorV'); $pdf->SetDrawColor(0); $pdf->SetTextColor(0); // Start Transformation $pdf->StartTransform(); // mirror vertically with axis of reflection at y-position 140 (bottom side of the rectangle) $pdf->MirrorV(140); $pdf->Rect(125, 130, 40, 10, 'D'); $pdf->Text(125, 126, 'MirrorV'); // Stop Transformation $pdf->StopTransform(); // --- Point reflection ------------------------------------ $pdf->SetDrawColor(200); $pdf->SetTextColor(200); $pdf->Rect(70, 160, 40, 10, 'D'); $pdf->Text(70, 156, 'MirrorP'); $pdf->SetDrawColor(0); $pdf->SetTextColor(0); // Start Transformation $pdf->StartTransform(); // point reflection at the lower left point of rectangle $pdf->MirrorP(70,170); $pdf->Rect(70, 160, 40, 10, 'D'); $pdf->Text(70, 156, 'MirrorP'); // Stop Transformation $pdf->StopTransform(); // --- Mirroring against a straigth line described by a point (120, 120) and an angle -20° $angle=-20; $px=120; $py=170; // just for visualisation: the straight line to mirror against $pdf->SetDrawColor(200); $pdf->Line($px-1,$py-1,$px+1,$py+1); $pdf->Line($px-1,$py+1,$px+1,$py-1); $pdf->StartTransform(); $pdf->Rotate($angle, $px, $py); $pdf->Line($px-5, $py, $px+60, $py); $pdf->StopTransform(); $pdf->SetDrawColor(200); $pdf->SetTextColor(200); $pdf->Rect(125, 160, 40, 10, 'D'); $pdf->Text(125, 156, 'MirrorL'); $pdf->SetDrawColor(0); $pdf->SetTextColor(0); //Start Transformation $pdf->StartTransform(); //mirror against the straight line $pdf->MirrorL($angle, $px, $py); $pdf->Rect(125, 160, 40, 10, 'D'); $pdf->Text(125, 156, 'MirrorL'); //Stop Transformation $pdf->StopTransform(); // --------------------------------------------------------- //Close and output PDF document $pdf->Output('example_013.pdf', 'I'); //============================================================+ // END OF FILE //============================================================+