Application: gvSIG desktop » gvSIG raster

package org.gvsig.fmap.dal.file.jimi;

import java.io.File;

import java.net.MalformedURLException;

import java.net.URISyntaxException;

import java.net.URL;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.exception.InitializeException;

import org.gvsig.fmap.dal.exception.OpenException;

import org.gvsig.raster.lib.buffer.api.Buffer;

import org.gvsig.raster.lib.buffer.api.exceptions.BufferException;

import org.gvsig.tools.junit.AbstractLibraryAutoInitTestCase;

/**

 * @author <a href="mailto:lmarques@disid.com">Lluis Marques</a>

 *

 */

public class JimiRasterStoreProviderTest extends AbstractLibraryAutoInitTestCase {

    @Override

    protected void doSetUp() throws Exception {

        //Do nothing

    }

    /**

     * Tests to read a png file

     * @throws MalformedURLException

     */

    public void testReadPng() {

        final String projection="EPSG:4326";

        final URL url = this.getClass().getResource("/pathcv.png");

        DataManager dataManager = DALLocator.getDataManager();

        try {

            File file=new File(url.toURI());

            JimiRasterStoreProviderFactory jimiFactory=

                (JimiRasterStoreProviderFactory)dataManager.getStoreProviderFactory(JimiRasterStoreProvider.NAME);

            JimiRasterStoreProviderParameters params = jimiFactory.createJimiParameters();

            params.setFile(file);

            params.setCRS("EPSG:4326");

            JimiRasterStoreProvider jimiProvider = jimiFactory.createJimiProvider(params,null);

            jimiProvider.open();

            Buffer buffer = jimiProvider.createBuffer(null);

            assertEquals(buffer.getBandCount(), 3);

            assertEquals(buffer.getRows(), 467);

            assertEquals(buffer.getColumns(), 589);

        } catch (InitializeException | OpenException | BufferException | URISyntaxException e) {

            fail("Exception happened: "+e.getMessage());

        }

    }

}