<?php
/**
 * ezcGraphRenderer3dTest 
 * 
 * @package Graph
 * @version //autogen//
 * @subpackage Tests
 * @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
 * @license http://ez.no/licenses/new_bsd New BSD License
 */

/**
 * Tests for ezcGraph class.
 * 
 * @package ImageAnalysis
 * @subpackage Tests
 */
class ezcGraphRenderer3dTest extends ezcImageTestCase
{

    protected $basePath;

    protected $tempDir;

	public static function suite()
	{
		return new ezcTestSuite( "ezcGraphRenderer3dTest" );
	}

    /**
     * setUp 
     * 
     * @access public
     */
    public function setUp()
    {
        static $i = 0;
        $this->tempDir = $this->createTempDir( __CLASS__ . sprintf( '_%03d_', ++$i ) ) . '/';
        $this->basePath = dirname( __FILE__ ) . '/data/';
    }

    /**
     * tearDown 
     * 
     * @access public
     */
    public function tearDown()
    {
        $this->removeTempDir();
    }

    public function testRenderLabeledPieSegment()
    {
        $filename = $this->tempDir . __FUNCTION__ . '.png';

        $chart = new ezcGraphPieChart();
        $chart['sample'] = array(
            'Mozilla' => 4375,
            'IE' => 345,
            'Opera' => 1204,
            'wget' => 231,
            'Safari' => 987,
        );

        $chart['sample']->highlight['Safari'] = true;

        $chart->renderer = new ezcGraphRenderer3d();
        $chart->driver = new ezcGraphGdDriver();
        $chart->options->font = $this->basePath . 'font.ttf';
        $chart->render( 500, 200, $filename );

        $this->assertImageSimilar(
            $filename,
            $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.png',
            'Image does not look as expected.',
            10
        );
    }

    public function testRenderLabeledPieSegmentPolygonOrder()
    {
        $filename = $this->tempDir . __FUNCTION__ . '.png';

        $chart = new ezcGraphPieChart();
        $chart['sample'] = array(
            'label 1' => 20,
            'label 2' => 20,
            'label 3' => 20,
            'label 4' => 20,
            'label 5' => 20,
            'label 6' => 20,
            'label 7' => 20,
            'label 8' => 20,
            'label 9' => 20,
            'label 10' => 20,
        );

        $chart['sample']->highlight = true;
        $chart->options->label = '%1$s';
        $chart->legend = false;

        $chart->renderer = new ezcGraphRenderer3d();
        $chart->renderer->moveOut = .3;

        $chart->driver = new ezcGraphGdDriver();
        $chart->options->font = $this->basePath . 'font.ttf';
        $chart->render( 500, 200, $filename );

        $this->assertImageSimilar(
            $filename,
            $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.png',
            'Image does not look as expected.',
            10
        );
    }

    public function testRenderLabeledPieSegmentWithoutSymbols()
    {
        $filename = $this->tempDir . __FUNCTION__ . '.png';

        $chart = new ezcGraphPieChart();
        $chart['sample'] = array(
            'Mozilla' => 4375,
            'IE' => 345,
            'Opera' => 1204,
            'wget' => 231,
            'Safari' => 987,
        );

        $chart['sample']->highlight['Safari'] = true;

        $chart->renderer = new ezcGraphRenderer3d();
        $chart->renderer->options->showSymbol = false;

        $chart->driver = new ezcGraphGdDriver();
        $chart->options->font = $this->basePath . 'font.ttf';
        $chart->render( 500, 200, $filename );

        $this->assertImageSimilar(
            $filename,
            $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.png',
            'Image does not look as expected.',
            10
        );
    }

    public function testRenderLabeledPieSegmentWithIncreasedMoveOut()
    {
        $filename = $this->tempDir . __FUNCTION__ . '.png';

        $chart = new ezcGraphPieChart();
        $chart['sample'] = array(
            'Mozilla' => 4375,
            'IE' => 345,
            'Opera' => 1204,
            'wget' => 231,
            'Safari' => 987,
        );

        $chart['sample']->highlight['Safari'] = true;

        $chart->renderer = new ezcGraphRenderer3d();
        $chart->renderer->options->moveOut = .2;

        $chart->driver = new ezcGraphGdDriver();
        $chart->options->font = $this->basePath . 'font.ttf';
        $chart->render( 500, 200, $filename );

        $this->assertImageSimilar(
            $filename,
            $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.png',
            'Image does not look as expected.',
            10
        );
    }

    public function testRenderLabeledPieSegmentWithoutDataBorder()
    {
        $filename = $this->tempDir . __FUNCTION__ . '.png';

        $chart = new ezcGraphPieChart();
        $chart['sample'] = array(
            'Mozilla' => 4375,
            'IE' => 345,
            'Opera' => 1204,
            'wget' => 231,
            'Safari' => 987,
        );

        $chart['sample']->highlight['Safari'] = true;

        $chart->renderer = new ezcGraphRenderer3d();
        $chart->renderer->options->dataBorder = 0;

        $chart->driver = new ezcGraphGdDriver();
        $chart->options->font = $this->basePath . 'font.ttf';
        $chart->render( 500, 200, $filename );

        $this->assertImageSimilar(
            $filename,
            $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.png',
            'Image does not look as expected.',
            10
        );
    }

    public function testRenderLabeledPieSegmentWithCustomHeight()
    {
        $filename = $this->tempDir . __FUNCTION__ . '.png';

        $chart = new ezcGraphPieChart();
        $chart['sample'] = array(
            'Mozilla' => 4375,
            'IE' => 345,
            'Opera' => 1204,
            'wget' => 231,
            'Safari' => 987,
        );

        $chart['sample']->highlight['Safari'] = true;

        $chart->renderer = new ezcGraphRenderer3d();
        $chart->renderer->options->pieChartHeight = 5;

        $chart->driver = new ezcGraphGdDriver();
        $chart->options->font = $this->basePath . 'font.ttf';
        $chart->render( 500, 200, $filename );

        $this->assertImageSimilar(
            $filename,
            $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.png',
            'Image does not look as expected.',
            10
        );
    }

    public function testRenderLabeledPieSegmentWithCustomRotation()
    {
        $filename = $this->tempDir . __FUNCTION__ . '.png';

        $chart = new ezcGraphPieChart();
        $chart['sample'] = array(
            'Mozilla' => 4375,
            'IE' => 345,
            'Opera' => 1204,
            'wget' => 231,
            'Safari' => 987,
        );

        $chart['sample']->highlight['Safari'] = true;

        $chart->renderer = new ezcGraphRenderer3d();
        $chart->renderer->options->pieChartRotation = .3;

        $chart->driver = new ezcGraphGdDriver();
        $chart->options->font = $this->basePath . 'font.ttf';
        $chart->render( 500, 200, $filename );

        $this->assertImageSimilar(
            $filename,
            $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.png',
            'Image does not look as expected.',
            10
        );
    }

    public function testRender3dLineChart()
    {
        $filename = $this->tempDir . __FUNCTION__ . '.png';

        $chart = new ezcGraphLineChart();
        $chart->palette = new ezcGraphPaletteBlack();

        $chart['Line 1'] = array( 'sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1);
        $chart['Line 2'] = array( 'sample 1' => 543, 'sample 2' => 234, 'sample 3' => 298, 'sample 4' => 5, 'sample 5' => 613);

        $chart->driver = new ezcGraphGdDriver();
        $chart->renderer = new ezcGraphRenderer3d();
        $chart->options->font = $this->basePath . 'font.ttf';
        $chart->render( 500, 200, $filename );

        $this->assertImageSimilar(
            $filename,
            $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.png',
            'Image does not look as expected.',
            10
        );
    }

    public function testRender3dFilledLineChart()
    {
        $filename = $this->tempDir . __FUNCTION__ . '.png';

        $chart = new ezcGraphLineChart();
        $chart->palette = new ezcGraphPaletteBlack();
        $chart->options->fillLines = 200;

        $chart['Line 1'] = array( 'sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1);
        $chart['Line 2'] = array( 'sample 1' => 543, 'sample 2' => 234, 'sample 3' => 298, 'sample 4' => 5, 'sample 5' => 613);

        $chart->driver = new ezcGraphGdDriver();
        $chart->renderer = new ezcGraphRenderer3d();
        $chart->options->font = $this->basePath . 'font.ttf';
        $chart->render( 500, 200, $filename );

        $this->assertImageSimilar(
            $filename,
            $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.png',
            'Image does not look as expected.',
            10
        );
    }

    public function testRender3dFilledLineChartWithAxisIntersection()
    {
        $filename = $this->tempDir . __FUNCTION__ . '.png';

        $chart = new ezcGraphLineChart();
        $chart->palette = new ezcGraphPaletteBlack();
        $chart->options->fillLines = 200;

        $chart['Line 1'] = array( 'sample 1' => 234, 'sample 2' => -151, 'sample 3' => 324, 'sample 4' => -120, 'sample 5' => 1);
        $chart['Line 2'] = array( 'sample 1' => 543, 'sample 2' => 234, 'sample 3' => 298, 'sample 4' => -5, 'sample 5' => -124);

        $chart->driver = new ezcGraphGdDriver();
        $chart->renderer = new ezcGraphRenderer3d();
        $chart->options->font = $this->basePath . 'font.ttf';
        $chart->render( 500, 200, $filename );

        $this->assertImageSimilar(
            $filename,
            $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.png',
            'Image does not look as expected.',
            10
        );
    }

    public function testRender3dFilledLineChartWithoutDataBorder()
    {
        $filename = $this->tempDir . __FUNCTION__ . '.png';

        $chart = new ezcGraphLineChart();
        $chart->palette = new ezcGraphPaletteBlack();

        $chart['Line 1'] = array( 'sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1);
        $chart['Line 2'] = array( 'sample 1' => 543, 'sample 2' => 234, 'sample 3' => 298, 'sample 4' => 5, 'sample 5' => 613);

        $chart->driver = new ezcGraphGdDriver();
        $chart->renderer = new ezcGraphRenderer3d();
        $chart->renderer->options->dataBorder = 0;

        $chart->options->font = $this->basePath . 'font.ttf';
        $chart->render( 500, 200, $filename );

        $this->assertImageSimilar(
            $filename,
            $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.png',
            'Image does not look as expected.',
            10
        );
    }

    public function testRender3dFilledLineChartNonFilledGrid()
    {
        $filename = $this->tempDir . __FUNCTION__ . '.png';

        $chart = new ezcGraphLineChart();
        $chart->palette = new ezcGraphPaletteBlack();

        $chart['Line 1'] = array( 'sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1);
        $chart['Line 2'] = array( 'sample 1' => 543, 'sample 2' => 234, 'sample 3' => 298, 'sample 4' => 5, 'sample 5' => 613);

        $chart->driver = new ezcGraphGdDriver();
        $chart->renderer = new ezcGraphRenderer3d();
        $chart->renderer->options->fillGrid = 1;

        $chart->options->font = $this->basePath . 'font.ttf';
        $chart->render( 500, 200, $filename );

        $this->assertImageSimilar(
            $filename,
            $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.png',
            'Image does not look as expected.',
            10
        );
    }

    public function testRender3dFilledLineChartNonFilledAxis()
    {
        $filename = $this->tempDir . __FUNCTION__ . '.png';

        $chart = new ezcGraphLineChart();
        $chart->palette = new ezcGraphPaletteBlack();

        $chart['Line 1'] = array( 'sample 1' => 234, 'sample 2' => 21, 'sample 3' => 324, 'sample 4' => 120, 'sample 5' => 1);
        $chart['Line 2'] = array( 'sample 1' => 543, 'sample 2' => 234, 'sample 3' => 298, 'sample 4' => 5, 'sample 5' => 613);

        $chart->driver = new ezcGraphGdDriver();
        $chart->renderer = new ezcGraphRenderer3d();
        $chart->renderer->options->fillAxis = 1;

        $chart->options->font = $this->basePath . 'font.ttf';
        $chart->render( 500, 200, $filename );

        $this->assertImageSimilar(
            $filename,
            $this->basePath . 'compare/' . __CLASS__ . '_' . __FUNCTION__ . '.png',
            'Image does not look as expected.',
            10
        );
    }
}

?>