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