655 lines
21 KiB
PHP
655 lines
21 KiB
PHP
<?php
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/**
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* GradientTest.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 2011-2024 Nicola Asuni - Tecnick.com LTD
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* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
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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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* Gradient 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 2011-2024 Nicola Asuni - Tecnick.com LTD
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* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
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* @link https://github.com/tecnickcom/tc-lib-pdf-graph
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*/
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class GradientTest 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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return new \Com\Tecnick\Pdf\Graph\Draw(
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0.75,
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80,
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100,
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new \Com\Tecnick\Color\Pdf(),
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new \Com\Tecnick\Pdf\Encrypt\Encrypt(),
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false
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);
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}
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public function testGetClippingRect(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals(
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'2.250000 71.250000 5.250000 -8.250000 re' . "\n" . 'W n' . "\n",
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$draw->getClippingRect(3, 5, 7, 11)
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);
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}
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public function testGetGradientTransform(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals(
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'5.250000 0.000000 0.000000 8.250000 2.250000 63.000000 cm' . "\n",
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$draw->getGradientTransform(3, 5, 7, 11)
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);
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}
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public function testGetLinearGradient(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals(
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'q' . "\n"
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. '2.250000 71.250000 5.250000 -8.250000 re' . "\n" . 'W n' . "\n"
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. '5.250000 0.000000 0.000000 8.250000 2.250000 63.000000 cm' . "\n"
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. '/Sh1 sh' . "\n"
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. 'Q' . "\n",
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$draw->getLinearGradient(3, 5, 7, 11, 'red', 'green', [1, 2, 3, 4])
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);
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}
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public function testGetRadialGradient(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals(
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'q' . "\n"
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. '2.250000 71.250000 5.250000 -8.250000 re' . "\n" . 'W n' . "\n"
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. '5.250000 0.000000 0.000000 8.250000 2.250000 63.000000 cm' . "\n"
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. '/Sh1 sh' . "\n"
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. 'Q' . "\n",
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$draw->getRadialGradient(3, 5, 7, 11, 'red', 'green', [0.6, 0.5, 0.4, 0.3, 1])
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);
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}
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public function testGetGradientPDFA(): void
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{
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$draw = new \Com\Tecnick\Pdf\Graph\Draw(
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0.75,
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80,
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100,
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new \Com\Tecnick\Color\Pdf(),
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new \Com\Tecnick\Pdf\Encrypt\Encrypt(),
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true
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);
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$this->assertEquals(
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'',
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$draw->getGradient(2, [], [], '', false)
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);
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$this->assertNull($draw->getLastGradientID());
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}
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public function testGetGradient(): void
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{
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$draw = $this->getTestObject();
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$stops = [
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[
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'color' => 'red',
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'exponent' => 1.0,
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'offset' => 0.0,
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'opacity' => 0.5,
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],
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[
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'color' => 'blue',
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'exponent' => 1.0,
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'offset' => 0.2,
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'opacity' => 0.6,
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],
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[
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'color' => '#98fb98',
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'exponent' => 1.0,
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'offset' => 0.47,
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'opacity' => 0.7,
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],
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[
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'color' => 'rgb(64,128,191)',
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'exponent' => 1.0,
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'offset' => 0.8,
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'opacity' => 0.8,
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],
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[
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'color' => 'skyblue',
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'exponent' => 1.0,
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'offset' => 1.0,
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'opacity' => 0.9,
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],
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];
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$this->assertEquals(
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'/TGS1 gs' . "\n"
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. '/Sh1 sh' . "\n",
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$draw->getGradient(2, [0, 0, 1, 0], $stops, '', false)
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);
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$exp = [
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1 => [
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'type' => 2,
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'coords' => [
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0 => 0,
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1 => 0,
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2 => 1,
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3 => 0,
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],
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'antialias' => false,
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'colors' => [
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0 => [
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'color' => 'red',
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'exponent' => 1,
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'offset' => 0,
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'opacity' => 0.5,
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],
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1 => [
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'color' => 'blue',
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'exponent' => 1,
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'offset' => 0.20,
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'opacity' => 0.60,
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],
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2 => [
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'color' => '#98fb98',
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'exponent' => 1,
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'offset' => 0.47,
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'opacity' => 0.70,
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],
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3 => [
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'color' => 'rgb(64,128,191)',
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'exponent' => 1,
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'offset' => 0.80,
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'opacity' => 0.80,
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],
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4 => [
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'color' => 'skyblue',
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'exponent' => 1,
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'offset' => 1,
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'opacity' => 0.90,
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],
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],
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'transparency' => true,
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'background' => null,
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'colspace' => 'DeviceCMYK',
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'id' => 0,
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'pattern' => 0,
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'stream' => '',
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],
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];
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$this->bcAssertEqualsWithDelta($exp, $draw->getGradientsArray());
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$this->assertEquals(1, $draw->getLastGradientID());
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}
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public function testGetCoonsPatchMeshPDFA(): void
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{
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$draw = new \Com\Tecnick\Pdf\Graph\Draw(
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0.75,
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80,
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100,
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new \Com\Tecnick\Color\Pdf(),
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new \Com\Tecnick\Pdf\Encrypt\Encrypt(),
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true
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);
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$this->assertEquals(
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'',
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$draw->getCoonsPatchMesh(3, 5, 7, 11)
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);
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}
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public function testGetCoonsPatchMesh(): void
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{
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$draw = $this->getTestObject();
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$this->assertEquals(
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'q' . "\n"
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. '2.250000 71.250000 5.250000 -8.250000 re' . "\n" . 'W n' . "\n"
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. '5.250000 0.000000 0.000000 8.250000 2.250000 63.000000 cm' . "\n"
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. '/Sh1 sh' . "\n"
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. 'Q' . "\n",
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$draw->getCoonsPatchMesh(3, 5, 7, 11)
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);
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$patch_array = [
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0 => [
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'f' => 0,
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'points' => [
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0 => 0.0,
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1 => 0.0,
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2 => 0.33,
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3 => 0.0,
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4 => 0.67,
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5 => 0.0,
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6 => 1.0,
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7 => 0.0,
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8 => 1.0,
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9 => 0.33,
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10 => 0.80,
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11 => 0.67,
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12 => 1.0,
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13 => 1.0,
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14 => 0.67,
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15 => 0.800,
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16 => 0.33,
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17 => 1.8,
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18 => 0.0,
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19 => 1.0,
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20 => 0.0,
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21 => 0.67,
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22 => 0.0,
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23 => 0.33,
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],
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'colors' => [
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0 => [
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'red' => 255,
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'green' => 255,
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'blue' => 0,
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],
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1 => [
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'red' => 0,
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'green' => 0,
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'blue' => 255,
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],
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2 => [
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'red' => 0,
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'green' => 255,
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'blue' => 0,
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],
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3 => [
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'red' => 255,
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'green' => 0,
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'blue' => 0,
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],
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],
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],
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1 => [
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'f' => 2,
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'points' => [
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0 => 0.0,
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1 => 1.33,
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2 => 0.0,
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3 => 1.67,
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4 => 0.0,
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5 => 2.0,
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6 => 0.33,
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7 => 2.0,
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8 => 0.67,
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9 => 2.0,
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10 => 1.0,
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11 => 2.0,
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12 => 1.0,
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13 => 1.67,
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14 => 1.5,
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15 => 1.33,
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],
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'colors' => [
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0 => [
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'red' => 0,
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'green' => 0,
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'blue' => 0,
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],
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1 => [
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'red' => 255,
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'green' => 0,
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'blue' => 255,
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],
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],
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],
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2 => [
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'f' => 3,
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'points' => [
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0 => 1.33,
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1 => 0.80,
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2 => 1.67,
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3 => 1.5,
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4 => 2.0,
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5 => 1.0,
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6 => 2.0,
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7 => 1.33,
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8 => 2.0,
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9 => 1.67,
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10 => 2.0,
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11 => 2.0,
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12 => 1.66,
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13 => 2.0,
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14 => 1.33,
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15 => 2.0,
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],
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'colors' => [
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0 => [
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'red' => 0,
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'green' => 255,
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'blue' => 255,
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],
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1 => [
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'red' => 0,
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'green' => 0,
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'blue' => 0,
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],
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],
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],
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3 => [
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'f' => 1,
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'points' => [
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0 => 2.0,
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1 => 0.67,
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2 => 2.0,
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3 => 0.33,
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4 => 2.0,
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5 => 0.0,
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6 => 1.67,
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7 => 0.0,
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8 => 1.33,
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9 => 0.0,
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10 => 1.0,
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11 => 0.0,
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12 => 1.0,
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13 => 0.33,
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14 => 0.80,
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15 => 0.67,
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],
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'colors' => [
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0 => [
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'red' => 0,
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'green' => 0,
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'blue' => 0,
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],
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1 => [
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'red' => 0,
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'green' => 0,
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'blue' => 255,
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],
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],
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],
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];
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$this->assertEquals(
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'q' . "\n"
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. '7.500000 41.250000 142.500000 -150.000000 re' . "\n" . 'W n' . "\n"
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. '142.500000 0.000000 0.000000 150.000000 7.500000 -108.750000 cm' . "\n"
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. '/Sh2 sh' . "\n"
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. 'Q' . "\n",
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$draw->getCoonsPatchMesh(10, 45, 190, 200, $patch_array, 0, 2)
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);
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}
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public function testGetColorRegistrationBar(): void
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{
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$draw = $this->getTestObject();
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$res = $draw->getColorRegistrationBar(50, 70, 40, 40);
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$this->assertEquals(
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'q' . "\n"
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. '37.500000 22.500000 30.000000 -3.750000 re' . "\n" . 'W n' . "\n"
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. '30.000000 0.000000 0.000000 3.750000 37.500000 18.750000 cm' . "\n"
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. '/Sh1 sh' . "\n"
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. 'Q' . "\n"
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. 'q' . "\n"
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. '37.500000 18.750000 30.000000 -3.750000 re' . "\n" . 'W n' . "\n"
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. '30.000000 0.000000 0.000000 3.750000 37.500000 15.000000 cm' . "\n"
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. '/Sh2 sh' . "\n"
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. 'Q' . "\n"
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. 'q' . "\n"
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. '37.500000 15.000000 30.000000 -3.750000 re' . "\n" . 'W n' . "\n"
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. '30.000000 0.000000 0.000000 3.750000 37.500000 11.250000 cm' . "\n"
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. '/Sh3 sh' . "\n"
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. 'Q' . "\n"
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. 'q' . "\n"
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. '37.500000 11.250000 30.000000 -3.750000 re' . "\n" . 'W n' . "\n"
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. '30.000000 0.000000 0.000000 3.750000 37.500000 7.500000 cm' . "\n"
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. '/Sh4 sh' . "\n"
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. 'Q' . "\n"
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. 'q' . "\n"
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. '37.500000 7.500000 30.000000 -3.750000 re' . "\n" . 'W n' . "\n"
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. '30.000000 0.000000 0.000000 3.750000 37.500000 3.750000 cm' . "\n"
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. '/Sh5 sh' . "\n"
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. 'Q' . "\n"
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. 'q' . "\n"
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. '37.500000 3.750000 30.000000 -3.750000 re' . "\n" . 'W n' . "\n"
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. '30.000000 0.000000 0.000000 3.750000 37.500000 0.000000 cm' . "\n"
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. '/Sh6 sh' . "\n"
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. 'Q' . "\n"
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. 'q' . "\n"
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. '37.500000 0.000000 30.000000 -3.750000 re' . "\n" . 'W n' . "\n"
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. '30.000000 0.000000 0.000000 3.750000 37.500000 -3.750000 cm' . "\n"
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. '/Sh7 sh' . "\n"
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. 'Q' . "\n"
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. 'q' . "\n"
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. '37.500000 -3.750000 30.000000 -3.750000 re' . "\n" . 'W n' . "\n"
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. '30.000000 0.000000 0.000000 3.750000 37.500000 -7.500000 cm' . "\n"
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. '/Sh8 sh' . "\n"
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. 'Q' . "\n",
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$res
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);
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$res = $draw->getColorRegistrationBar(50, 70, 40, 40, true);
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$this->assertEquals(
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'q' . "\n"
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. '37.500000 22.500000 3.750000 -30.000000 re' . "\n" . 'W n' . "\n"
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. '3.750000 0.000000 0.000000 30.000000 37.500000 -7.500000 cm' . "\n"
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. '/Sh9 sh' . "\n"
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. 'Q' . "\n"
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. 'q' . "\n"
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. '41.250000 22.500000 3.750000 -30.000000 re' . "\n" . 'W n' . "\n"
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. '3.750000 0.000000 0.000000 30.000000 41.250000 -7.500000 cm' . "\n"
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. '/Sh10 sh' . "\n"
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. 'Q' . "\n"
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. 'q' . "\n"
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. '45.000000 22.500000 3.750000 -30.000000 re' . "\n" . 'W n' . "\n"
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. '3.750000 0.000000 0.000000 30.000000 45.000000 -7.500000 cm' . "\n"
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. '/Sh11 sh' . "\n"
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. 'Q' . "\n"
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. 'q' . "\n"
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. '48.750000 22.500000 3.750000 -30.000000 re' . "\n" . 'W n' . "\n"
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. '3.750000 0.000000 0.000000 30.000000 48.750000 -7.500000 cm' . "\n"
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. '/Sh12 sh' . "\n"
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. 'Q' . "\n"
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. 'q' . "\n"
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. '52.500000 22.500000 3.750000 -30.000000 re' . "\n" . 'W n' . "\n"
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. '3.750000 0.000000 0.000000 30.000000 52.500000 -7.500000 cm' . "\n"
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. '/Sh13 sh' . "\n"
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. 'Q' . "\n"
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. 'q' . "\n"
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. '56.250000 22.500000 3.750000 -30.000000 re' . "\n" . 'W n' . "\n"
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. '3.750000 0.000000 0.000000 30.000000 56.250000 -7.500000 cm' . "\n"
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. '/Sh14 sh' . "\n"
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. 'Q' . "\n"
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. 'q' . "\n"
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. '60.000000 22.500000 3.750000 -30.000000 re' . "\n" . 'W n' . "\n"
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. '3.750000 0.000000 0.000000 30.000000 60.000000 -7.500000 cm' . "\n"
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. '/Sh15 sh' . "\n"
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. 'Q' . "\n"
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. 'q' . "\n"
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. '63.750000 22.500000 3.750000 -30.000000 re' . "\n" . 'W n' . "\n"
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. '3.750000 0.000000 0.000000 30.000000 63.750000 -7.500000 cm' . "\n"
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. '/Sh16 sh' . "\n"
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. 'Q' . "\n",
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$res
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);
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$res = $draw->getColorRegistrationBar(
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50,
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70,
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40,
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40,
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true,
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[
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[''],
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['g(50%)'],
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['rgb(50%,50%,50%)'],
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['cmyk(50%,50%,50,50%)'],
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['rgb(100%,0%,0%)'],
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['red', 'white'],
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['black', 'black'],
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['g(11%)', 'g(11%)'],
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['rgb(30%,50%,70%)', 'rgb(170%,150%,130%)'],
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['cmyk(10%,20%,30,40%)', 'cmyk(100%,90%,80,70%)'],
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[],
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]
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);
|
|
|
|
$this->assertEquals(
|
|
'q' . "\n"
|
|
. '0.500000 g' . "\n"
|
|
. '40.227273 22.500000 2.727273 -30.000000 re' . "\n"
|
|
. 'f' . "\n"
|
|
. 'Q' . "\n"
|
|
. 'q' . "\n"
|
|
. '0.500000 0.500000 0.500000 rg' . "\n"
|
|
. '42.954545 22.500000 2.727273 -30.000000 re' . "\n"
|
|
. 'f' . "\n"
|
|
. 'Q' . "\n"
|
|
. 'q' . "\n"
|
|
. '0.500000 0.500000 0.500000 0.500000 k' . "\n"
|
|
. '45.681818 22.500000 2.727273 -30.000000 re' . "\n"
|
|
. 'f' . "\n"
|
|
. 'Q' . "\n"
|
|
. 'q' . "\n"
|
|
. '1.000000 0.000000 0.000000 rg' . "\n"
|
|
. '48.409091 22.500000 2.727273 -30.000000 re' . "\n"
|
|
. 'f' . "\n"
|
|
. 'Q' . "\n"
|
|
. 'q' . "\n"
|
|
. '51.136364 22.500000 2.727273 -30.000000 re' . "\n" . 'W n' . "\n"
|
|
. '2.727273 0.000000 0.000000 30.000000 51.136364 -7.500000 cm' . "\n"
|
|
. '/Sh17 sh' . "\n"
|
|
. 'Q' . "\n"
|
|
. 'q' . "\n"
|
|
. '0.000000 0.000000 0.000000 1.000000 k' . "\n"
|
|
. '53.863636 22.500000 2.727273 -30.000000 re' . "\n"
|
|
. 'f' . "\n"
|
|
. 'Q' . "\n"
|
|
. 'q' . "\n"
|
|
. '0.110000 g' . "\n"
|
|
. '56.590909 22.500000 2.727273 -30.000000 re' . "\n"
|
|
. 'f' . "\n"
|
|
. 'Q' . "\n"
|
|
. 'q' . "\n"
|
|
. '59.318182 22.500000 2.727273 -30.000000 re' . "\n" . 'W n' . "\n"
|
|
. '2.727273 0.000000 0.000000 30.000000 59.318182 -7.500000 cm' . "\n"
|
|
. '/Sh18 sh' . "\n"
|
|
. 'Q' . "\n"
|
|
. 'q' . "\n"
|
|
. '62.045455 22.500000 2.727273 -30.000000 re' . "\n" . 'W n' . "\n"
|
|
. '2.727273 0.000000 0.000000 30.000000 62.045455 -7.500000 cm' . "\n"
|
|
. '/Sh19 sh' . "\n"
|
|
. 'Q' . "\n",
|
|
$res
|
|
);
|
|
|
|
$res = $draw->getColorRegistrationBar(
|
|
50,
|
|
70,
|
|
40,
|
|
40,
|
|
false,
|
|
[]
|
|
);
|
|
$this->assertEquals('', $res);
|
|
}
|
|
|
|
public function testGetCropMark(): void
|
|
{
|
|
$draw = $this->getTestObject();
|
|
$res = $draw->getCropMark(3, 5, 7, 11, '');
|
|
$this->assertEquals('', $res);
|
|
|
|
$res = $draw->getCropMark(3, 5, 7, 11, 'TBLR');
|
|
$this->assertEquals(
|
|
'q' . "\n"
|
|
. '2.250000 79.500000 m' . "\n"
|
|
. '2.250000 73.312500 l' . "\n"
|
|
. 'S' . "\n"
|
|
. '2.250000 69.187500 m' . "\n"
|
|
. '2.250000 63.000000 l' . "\n"
|
|
. 'S' . "\n"
|
|
. '-3.000000 71.250000 m' . "\n"
|
|
. '0.937500 71.250000 l' . "\n"
|
|
. 'S' . "\n"
|
|
. '3.562500 71.250000 m' . "\n"
|
|
. '7.500000 71.250000 l' . "\n"
|
|
. 'S' . "\n"
|
|
. 'Q' . "\n",
|
|
$res
|
|
);
|
|
|
|
$style = [
|
|
'lineWidth' => 0.3,
|
|
'lineColor' => 'black',
|
|
'lineCap' => 'butt',
|
|
'lineJoin' => 'miter',
|
|
];
|
|
|
|
$res = $draw->getCropMark(3, 5, 7, 11, 'TBLR', $style);
|
|
$this->assertEquals(
|
|
'q' . "\n"
|
|
. '0.225000 w' . "\n"
|
|
. '0 J' . "\n"
|
|
. '0 j' . "\n"
|
|
. '/CS1 CS 1.000000 SCN' . "\n"
|
|
. '2.250000 79.500000 m' . "\n"
|
|
. '2.250000 73.312500 l' . "\n"
|
|
. 'S' . "\n"
|
|
. '2.250000 69.187500 m' . "\n"
|
|
. '2.250000 63.000000 l' . "\n"
|
|
. 'S' . "\n"
|
|
. '-3.000000 71.250000 m' . "\n"
|
|
. '0.937500 71.250000 l' . "\n"
|
|
. 'S' . "\n"
|
|
. '3.562500 71.250000 m' . "\n"
|
|
. '7.500000 71.250000 l' . "\n"
|
|
. 'S' . "\n"
|
|
. 'Q' . "\n",
|
|
$res
|
|
);
|
|
}
|
|
|
|
public function testGetOverprint(): void
|
|
{
|
|
$draw = $this->getTestObject();
|
|
$res = $draw->getOverprint();
|
|
$this->assertEquals(
|
|
'/GS1 gs' . "\n",
|
|
$res
|
|
);
|
|
|
|
$res = $draw->getOverprint(false, true, 1);
|
|
$this->assertEquals(
|
|
'/GS2 gs' . "\n",
|
|
$res
|
|
);
|
|
}
|
|
|
|
public function testGetAlpha(): void
|
|
{
|
|
$draw = $this->getTestObject();
|
|
$res = $draw->getAlpha();
|
|
$this->assertEquals(
|
|
'/GS1 gs' . "\n",
|
|
$res
|
|
);
|
|
|
|
$res = $draw->getAlpha(0.5, '/Missing', 0.4, true);
|
|
$this->assertEquals(
|
|
'/GS2 gs' . "\n",
|
|
$res
|
|
);
|
|
}
|
|
}
|