422 lines
11 KiB
PHP
422 lines
11 KiB
PHP
<?php
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/**
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* TransformTest.php
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*
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* @since 2011-05-23
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* @category Library
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* @package PdfGraph
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* @author Nicola Asuni <info@tecnick.com>
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* @copyright 2011-2026 Nicola Asuni - Tecnick.com LTD
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* @license https://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE)
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* @link https://github.com/tecnickcom/tc-lib-pdf-graph
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*
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* This file is part of tc-lib-pdf-graph software library.
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*/
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namespace Test;
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/**
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* Transform Test
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*
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* @since 2011-05-23
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* @category Library
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* @package PdfGraph
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* @author Nicola Asuni <info@tecnick.com>
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* @copyright 2011-2026 Nicola Asuni - Tecnick.com LTD
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* @license https://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE)
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* @link https://github.com/tecnickcom/tc-lib-pdf-graph
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*
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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class TransformTest extends TestUtil
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{
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protected function getTestObject(): \Com\Tecnick\Pdf\Graph\Draw
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{
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$draw = new \Com\Tecnick\Pdf\Graph\Draw(
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1,
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0,
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0,
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new \Com\Tecnick\Color\Pdf(),
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$this->getEncryptObject(),
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false,
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);
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$this->assertEquals(-1, $draw->getTransformIndex());
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$this->assertEquals('q' . "\n", $draw->getStartTransform());
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return $draw;
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetStartStopTransform(): void
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{
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$draw = new \Com\Tecnick\Pdf\Graph\Draw(
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1,
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0,
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0,
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new \Com\Tecnick\Color\Pdf(),
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$this->getEncryptObject(),
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false,
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);
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$this->assertEquals(-1, $draw->getTransformIndex());
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$this->assertEquals('q' . "\n", $draw->getStartTransform());
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$this->assertEquals(0, $draw->getTransformIndex());
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$tmx = [0.1, 1.2, 2.3, 3.4, 4.5, 5.6];
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$this->assertEquals(
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'0.100000 1.200000 2.300000 3.400000 4.500000 5.600000 cm' . "\n",
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$draw->getTransformation($tmx),
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);
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$this->bcAssertEqualsWithDelta(
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[
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0 => [
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0 => [0.1, 1.2, 2.3, 3.4, 4.5, 5.6],
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],
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],
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$draw->getTransformStack(),
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0.0001,
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'',
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);
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$this->assertEquals('Q' . "\n", $draw->getStopTransform());
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$this->assertEquals(-1, $draw->getTransformIndex());
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$this->assertEquals('', $draw->getStopTransform());
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$this->assertEquals(-1, $draw->getTransformIndex());
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetTransform(): void
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{
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$draw = $this->getTestObject();
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$tmx = [0.1, 1.2, 2.3, 3.4, 4.5, 5.6];
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$this->assertEquals(
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'0.100000 1.200000 2.300000 3.400000 4.500000 5.600000 cm' . "\n",
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$draw->getTransformation($tmx),
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);
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testSetPageHeight(): void
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{
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$draw = new \Com\Tecnick\Pdf\Graph\Draw(
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1,
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0,
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0,
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new \Com\Tecnick\Color\Pdf(),
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$this->getEncryptObject(),
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false,
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);
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$prev = $draw->setPageHeight(100);
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$this->assertEquals(0, (int) $prev);
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$this->assertEquals('q' . "\n", $draw->getStartTransform());
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$this->assertEquals('3.000000 0.000000 0.000000 5.000000 -14.000000 -356.000000 cm' . "\n", $draw->getScaling(
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3,
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5,
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7,
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11,
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));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testSetPageWidth(): void
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{
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$draw = new \Com\Tecnick\Pdf\Graph\Draw(
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1,
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0,
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0,
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new \Com\Tecnick\Color\Pdf(),
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$this->getEncryptObject(),
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false,
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);
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$prev = $draw->setPageWidth(100);
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$this->assertEquals(0, (int) $prev);
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$this->assertEquals('q' . "\n", $draw->getStartTransform());
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$this->assertEquals('3.000000 0.000000 0.000000 5.000000 -14.000000 44.000000 cm' . "\n", $draw->getScaling(
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3,
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5,
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7,
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11,
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));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testSetKUnit(): void
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{
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$draw = new \Com\Tecnick\Pdf\Graph\Draw(
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1,
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0,
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0,
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new \Com\Tecnick\Color\Pdf(),
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$this->getEncryptObject(),
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false,
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);
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$draw->setKUnit(0.75);
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$this->assertEquals('q' . "\n", $draw->getStartTransform());
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$this->assertEquals('3.000000 0.000000 0.000000 5.000000 -10.500000 33.000000 cm' . "\n", $draw->getScaling(
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3,
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5,
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7,
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11,
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));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetScaling(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals('3.000000 0.000000 0.000000 5.000000 -14.000000 44.000000 cm' . "\n", $draw->getScaling(
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3,
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5,
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7,
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11,
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));
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$this->assertEquals('3.000000 0.000000 0.000000 3.000000 -14.000000 22.000000 cm' . "\n", $draw->getScaling(
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3,
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3,
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7,
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11,
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));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetScalingEx(): void
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{
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$this->bcExpectException(\Com\Tecnick\Pdf\Graph\Exception::class);
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$draw = $this->getTestObject();
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$draw->getScaling(0, 0, 7, 11);
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetHorizScaling(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals('3.000000 0.000000 0.000000 1.000000 -14.000000 0.000000 cm' . "\n", $draw->getHorizScaling(
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3,
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7,
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11,
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));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetVertScaling(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals('1.000000 0.000000 0.000000 5.000000 0.000000 44.000000 cm' . "\n", $draw->getVertScaling(
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5,
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7,
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11,
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));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetPropScaling(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals('3.000000 0.000000 0.000000 3.000000 -14.000000 22.000000 cm' . "\n", $draw->getPropScaling(
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3,
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7,
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11,
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));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetRotation(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals('0.707107 0.707107 -0.707107 0.707107 -5.727922 -8.171573 cm' . "\n", $draw->getRotation(
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45,
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7,
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11,
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));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetHorizMirroring(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals(
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'-1.000000 0.000000 0.000000 1.000000 14.000000 0.000000 cm' . "\n",
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$draw->getHorizMirroring(7),
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);
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetVertMirroring(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals(
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'1.000000 0.000000 0.000000 -1.000000 0.000000 -22.000000 cm' . "\n",
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$draw->getVertMirroring(11),
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);
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetPointMirroring(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals('-1.000000 0.000000 0.000000 -1.000000 14.000000 -22.000000 cm'
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. "\n", $draw->getPointMirroring(7, 11));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetReflection(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals('-1.000000 0.000000 0.000000 1.000000 14.000000 0.000000 cm'
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. "\n"
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. '0.000000 1.000000 -1.000000 0.000000 -4.000000 -18.000000 cm'
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. "\n", $draw->getReflection(45, 7, 11));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetTranslation(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals('1.000000 0.000000 0.000000 1.000000 3.000000 -5.000000 cm' . "\n", $draw->getTranslation(
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3,
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5,
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));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetHorizTranslation(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals(
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'1.000000 0.000000 0.000000 1.000000 3.000000 0.000000 cm' . "\n",
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$draw->getHorizTranslation(3),
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);
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetVertTranslation(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals(
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'1.000000 0.000000 0.000000 1.000000 0.000000 -5.000000 cm' . "\n",
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$draw->getVertTranslation(5),
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);
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetSkewing(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals('1.000000 0.087489 0.052408 1.000000 0.576486 -0.612421 cm' . "\n", $draw->getSkewing(
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3,
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5,
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7,
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11,
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));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetSkewingEx(): void
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{
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$draw = $this->getTestObject();
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$this->bcExpectException(\Com\Tecnick\Pdf\Graph\Exception::class);
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$draw->getSkewing(90, -90, 7, 11);
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetHorizSkewing(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals('1.000000 0.000000 0.052408 1.000000 0.576486 0.000000 cm' . "\n", $draw->getHorizSkewing(
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3,
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7,
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11,
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));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetVertSkewing(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals('1.000000 0.087489 0.000000 1.000000 0.000000 -0.612421 cm' . "\n", $draw->getVertSkewing(
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5,
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7,
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11,
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));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Graph\Exception
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*/
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public function testGetCtmProduct(): void
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{
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$draw = $this->getTestObject();
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$tma = [3.1, 5.2, 7.3, 11.4, 13.5, 17.6];
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$tmb = [19.1, 23.2, 29.3, 31.4, 37.5, 41.6];
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$ctm = $draw->getCtmProduct($tma, $tmb);
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$this->bcAssertEqualsWithDelta([228.570, 363.800, 320.050, 510.320, 433.430, 686.840], $ctm, 0.001);
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}
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}
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