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Java ThumbnailParameter类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中net.coobird.thumbnailator.ThumbnailParameter的典型用法代码示例。如果您正苦于以下问题:Java ThumbnailParameter类的具体用法?Java ThumbnailParameter怎么用?Java ThumbnailParameter使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



ThumbnailParameter类属于net.coobird.thumbnailator包,在下文中一共展示了ThumbnailParameter类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: SourceSinkThumbnailTask

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
/**
 * Creates a {@link ThumbnailTask} in which an image is retrived from the
 * specified {@link ImageSource} and written to the specified
 * {@link ImageSink}, using the parameters provided in the specified
 * {@link ThumbnailParameter}.
 * 
 * @param param				The parameters to use to create the thumbnail.
 * @param source			The source from which the image is retrieved
 * 							or read from.
 * @param destination		The destination to which the thumbnail is
 * 							stored or written to.
 * @throws NullPointerException		If either the parameter,
 * 									{@link ImageSource} or {@link ImageSink}
 * 									is {@code null}.
 */
public SourceSinkThumbnailTask(ThumbnailParameter param, ImageSource<S> source, ImageSink<D> destination)
{
	super(param);
	if (source == null)
	{
		throw new NullPointerException("ImageSource cannot be null.");
	}
	if (destination == null)
	{
		throw new NullPointerException("ImageSink cannot be null.");
	}
	
	source.setThumbnailParameter(param);
	this.source = source;
	
	destination.setThumbnailParameter(param);
	this.destination = destination;
}
 
开发者ID:farhan,项目名称:Android-Image-Resizer-Module,代码行数:34,代码来源:SourceSinkThumbnailTask.java


示例2: write

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Override
public void write(BufferedImage img) throws IOException
{
	String paramOutputFormat = param.getOutputFormat();
	String formatName = null;
	
	if (ThumbnailParameter.DETERMINE_FORMAT.equals(paramOutputFormat))
	{
		paramOutputFormat = destination.preferredOutputFormatName();
	}
	
	if (paramOutputFormat == ThumbnailParameter.ORIGINAL_FORMAT)
	{
		formatName = inputFormatName;
	}
	else
	{
		formatName = paramOutputFormat;
	}

	destination.setOutputFormatName(formatName);
	destination.write(img);
}
 
开发者ID:farhan,项目名称:Android-Image-Resizer-Module,代码行数:24,代码来源:SourceSinkThumbnailTask.java


示例3: preferredOutputFormatName

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Override
public String preferredOutputFormatName()
{
	String fileExtension = getExtension(destinationFile);

	if (fileExtension != null)
	{
		Iterator<ImageReader> rIter = ImageIO.getImageReadersBySuffix(fileExtension);
		
		if (rIter.hasNext())
		{
			try
			{
				return rIter.next().getFormatName();
			}
			catch (IOException e)
			{
				return ThumbnailParameter.ORIGINAL_FORMAT;
			}
		}
	}
	
	return outputFormat;
}
 
开发者ID:farhan,项目名称:Android-Image-Resizer-Module,代码行数:25,代码来源:FileImageSink.java


示例4: isSupportedOutputFormat

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
/**
 * Returns whether a specified format is supported for output.
 *
 * @param format	The format to check whether it is supported or not.
 * @return			{@code true} if the format is supported, {@code false}
 * 					otherwise.
 */
public static boolean isSupportedOutputFormat(String format)
{
	if (format == ThumbnailParameter.ORIGINAL_FORMAT)
	{
		return true;
	}
	
	for (String supportedFormat : getSupportedOutputFormats())
	{
		if (supportedFormat.equals(format))
		{
			return true;
		}
	}
	
	return false;
}
 
开发者ID:farhan,项目名称:Android-Image-Resizer-Module,代码行数:25,代码来源:ThumbnailatorUtils.java


示例5: testRead_CorrectUsage

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Test
public void testRead_CorrectUsage() throws IOException
{
	ThumbnailParameter param = new ThumbnailParameter(
			new Dimension(50, 50),
			null,
			true,
			"jpg",
			ThumbnailParameter.DEFAULT_FORMAT_TYPE,
			ThumbnailParameter.DEFAULT_QUALITY,
			BufferedImage.TYPE_INT_ARGB,
			null,
			Resizers.PROGRESSIVE,
			true,
			true
	);
	
	File inputFile = new File("src/test/resources/Thumbnailator/grid.jpg");
	File outputFile = File.createTempFile("thumbnailator-testing-", ".png");
	outputFile.deleteOnExit();
	
	FileThumbnailTask task =
		new FileThumbnailTask(param, inputFile, outputFile);
	
	task.read();
}
 
开发者ID:coobird,项目名称:thumbnailator,代码行数:27,代码来源:FileThumbnailTaskTest.java


示例6: task_SizeOnly_InputStream_BufferedImage

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Test
public void task_SizeOnly_InputStream_BufferedImage() throws IOException
{
	// given
	ThumbnailParameter param =
		new ThumbnailParameterBuilder().size(50, 50).build();
	
	ByteArrayInputStream is =
		new ByteArrayInputStream(makeImageData("png", 200, 200));
	
	InputStreamImageSource source = new InputStreamImageSource(is);
	BufferedImageSink destination = new BufferedImageSink();
	
	// when
	Thumbnailator.createThumbnail(
			new SourceSinkThumbnailTask<InputStream, BufferedImage>(param, source, destination)
	);

	// then
	BufferedImage thumbnail = destination.getSink();
	assertEquals(50, thumbnail.getWidth());
	assertEquals(50, thumbnail.getHeight());
}
 
开发者ID:coobird,项目名称:thumbnailator,代码行数:24,代码来源:SourceSinkThumbnailTaskTest.java


示例7: fromInputStreamByScaleWorkaroundEnabled

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Test
public void fromInputStreamByScaleWorkaroundEnabled() throws IOException {
	// given
	System.setProperty("thumbnailator.conserveMemoryWorkaround", "true");
	
	ThumbnailParameter param = new ThumbnailParameterBuilder().scale(0.1).build();
	InputStreamImageSource source = new InputStreamImageSource(new ByteArrayInputStream(sourceByteArray));
	source.setThumbnailParameter(param);
	
	// when
	BufferedImage img = source.read();
	
	// then
	assertTrue(img.getWidth() < SIZE);
	assertTrue(img.getWidth() >= 600);
	assertTrue(img.getHeight() < SIZE);
	assertTrue(img.getHeight() >= 600);
}
 
开发者ID:coobird,项目名称:thumbnailator,代码行数:19,代码来源:Issue69InputStreamImageSourceTest.java


示例8: fromInputStreamBySizeWorkaroundEnabled

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Test
public void fromInputStreamBySizeWorkaroundEnabled() throws IOException {
	// given
	System.setProperty("thumbnailator.conserveMemoryWorkaround", "true");
	
	ThumbnailParameter param = new ThumbnailParameterBuilder().size(200, 200).build();
	InputStreamImageSource source = new InputStreamImageSource(new ByteArrayInputStream(sourceByteArray));
	source.setThumbnailParameter(param);
	
	// when
	BufferedImage img = source.read();
	
	// then
	assertTrue(img.getWidth() < SIZE);
	assertTrue(img.getWidth() >= 600);
	assertTrue(img.getHeight() < SIZE);
	assertTrue(img.getHeight() >= 600);
}
 
开发者ID:coobird,项目名称:thumbnailator,代码行数:19,代码来源:Issue69InputStreamImageSourceTest.java


示例9: write_ValidImage_SetOutputFormatWithOriginalFormatConstant_FileExtension_png

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Test
public void write_ValidImage_SetOutputFormatWithOriginalFormatConstant_FileExtension_png() throws IOException
{
	// given
	File outputFile = new File(TMPDIR, "test.png");
	outputFile.deleteOnExit();
	
	BufferedImage imgToWrite =
		new BufferedImage(100, 100, BufferedImage.TYPE_INT_ARGB);
	
	FileImageSink sink = new FileImageSink(outputFile);
	
	// when
	sink.setOutputFormatName(ThumbnailParameter.ORIGINAL_FORMAT);
	sink.write(imgToWrite);
	
	// then
	assertEquals(outputFile, sink.getSink());
	
	BufferedImage writtenImg = ImageIO.read(outputFile);
	assertTrue(BufferedImageComparer.isRGBSimilar(imgToWrite, writtenImg));
	
	String formatName = TestUtils.getFormatName(new FileInputStream(outputFile));
	assertEquals("png", formatName);
}
 
开发者ID:coobird,项目名称:thumbnailator,代码行数:26,代码来源:FileImageSinkTest.java


示例10: write_ValidImage_SetOutputFormatWithOriginalFormatConstant_FileExtension_bmp

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Test
public void write_ValidImage_SetOutputFormatWithOriginalFormatConstant_FileExtension_bmp() throws IOException
{
	// given
	File outputFile = new File(TMPDIR, "test.bmp");
	outputFile.deleteOnExit();
	
	BufferedImage imgToWrite =
		new BufferedImage(100, 100, BufferedImage.TYPE_INT_ARGB);
	
	FileImageSink sink = new FileImageSink(outputFile);
	
	// when
	sink.setOutputFormatName(ThumbnailParameter.ORIGINAL_FORMAT);
	sink.write(imgToWrite);
	
	// then
	assertEquals(outputFile, sink.getSink());
	
	BufferedImage writtenImg = ImageIO.read(outputFile);
	assertTrue(BufferedImageComparer.isRGBSimilar(imgToWrite, writtenImg));
	
	String formatName = TestUtils.getFormatName(new FileInputStream(outputFile));
	assertEquals("bmp", formatName);
}
 
开发者ID:coobird,项目名称:thumbnailator,代码行数:26,代码来源:FileImageSinkTest.java


示例11: write_ValidImage_SetOutputFormatWithOriginalFormatConstant_FileExtension_jpg

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Test
public void write_ValidImage_SetOutputFormatWithOriginalFormatConstant_FileExtension_jpg() throws IOException
{
	// given
	File outputFile = new File(TMPDIR, "test.jpg");
	outputFile.deleteOnExit();
	
	BufferedImage imgToWrite =
		new BufferedImage(100, 100, BufferedImage.TYPE_INT_ARGB);
	
	FileImageSink sink = new FileImageSink(outputFile);
	
	// when
	sink.setOutputFormatName(ThumbnailParameter.ORIGINAL_FORMAT);
	sink.write(imgToWrite);
	
	// then
	assertEquals(outputFile, sink.getSink());
	
	BufferedImage writtenImg = ImageIO.read(outputFile);
	assertTrue(BufferedImageComparer.isRGBSimilar(imgToWrite, writtenImg));
	
	String formatName = TestUtils.getFormatName(new FileInputStream(outputFile));
	assertEquals("JPEG", formatName);
}
 
开发者ID:coobird,项目名称:thumbnailator,代码行数:26,代码来源:FileImageSinkTest.java


示例12: write_ValidImage_SetOutputFormatWithOriginalFormatConstant_FileExtension_jpeg

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Test
public void write_ValidImage_SetOutputFormatWithOriginalFormatConstant_FileExtension_jpeg() throws IOException
{
	// given
	File outputFile = new File(TMPDIR, "test.jpeg");
	outputFile.deleteOnExit();
	
	BufferedImage imgToWrite =
		new BufferedImage(100, 100, BufferedImage.TYPE_INT_ARGB);
	
	FileImageSink sink = new FileImageSink(outputFile);
	
	// when
	sink.setOutputFormatName(ThumbnailParameter.ORIGINAL_FORMAT);
	sink.write(imgToWrite);
	
	// then
	assertEquals(outputFile, sink.getSink());
	
	BufferedImage writtenImg = ImageIO.read(outputFile);
	assertTrue(BufferedImageComparer.isRGBSimilar(imgToWrite, writtenImg));
	
	String formatName = TestUtils.getFormatName(new FileInputStream(outputFile));
	assertEquals("JPEG", formatName);
}
 
开发者ID:coobird,项目名称:thumbnailator,代码行数:26,代码来源:FileImageSinkTest.java


示例13: write_ValidImage_SetOutputFormatWithOriginalFormatConstant_FileExtension_Jpeg

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Test
public void write_ValidImage_SetOutputFormatWithOriginalFormatConstant_FileExtension_Jpeg() throws IOException
{
	// given
	File outputFile = new File(TMPDIR, "test.Jpeg");
	outputFile.deleteOnExit();
	
	BufferedImage imgToWrite =
		new BufferedImage(100, 100, BufferedImage.TYPE_INT_ARGB);
	
	FileImageSink sink = new FileImageSink(outputFile);
	
	// when
	sink.setOutputFormatName(ThumbnailParameter.ORIGINAL_FORMAT);
	sink.write(imgToWrite);
	
	// then
	assertEquals(outputFile, sink.getSink());
	
	BufferedImage writtenImg = ImageIO.read(outputFile);
	assertTrue(BufferedImageComparer.isRGBSimilar(imgToWrite, writtenImg));
	
	String formatName = TestUtils.getFormatName(new FileInputStream(outputFile));
	assertEquals("JPEG", formatName);
}
 
开发者ID:coobird,项目名称:thumbnailator,代码行数:26,代码来源:FileImageSinkTest.java


示例14: write_ValidImage_SetOutputFormatWithOriginalFormatConstant_NoFileExtension

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Test(expected=UnsupportedFormatException.class)
public void write_ValidImage_SetOutputFormatWithOriginalFormatConstant_NoFileExtension() throws IOException
{
	// given
	File outputFile = new File(TMPDIR, "test");
	outputFile.deleteOnExit();
	
	BufferedImage imgToWrite =
		new BufferedImage(100, 100, BufferedImage.TYPE_INT_ARGB);
	
	FileImageSink sink = new FileImageSink(outputFile);
	
	try
	{
		// when
		sink.setOutputFormatName(ThumbnailParameter.ORIGINAL_FORMAT);
		sink.write(imgToWrite);
	}
	catch (UnsupportedFormatException e)
	{
		// then
		assertEquals("Could not determine output format.", e.getMessage());
		throw e;
	}
}
 
开发者ID:coobird,项目名称:thumbnailator,代码行数:26,代码来源:FileImageSinkTest.java


示例15: readImageUnaffectedForOrientation1

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Test
public void readImageUnaffectedForOrientation1() throws Exception
{
	// given
	File sourceFile = new File("src/test/resources/Exif/source_1.jpg");
	BufferedImage sourceImage = ImageIO.read(sourceFile);

	URLImageSource source = new URLImageSource(new URL("file:src/test/resources/Exif/source_1.jpg"));

	ThumbnailParameter param =
			new ThumbnailParameterBuilder().size(20, 20).build();
	source.setThumbnailParameter(param);
	
	// when
	BufferedImage img = source.read();
	
	// then
	assertTrue(BufferedImageComparer.isRGBSimilar(sourceImage, img));
}
 
开发者ID:coobird,项目名称:thumbnailator,代码行数:20,代码来源:URLImageSourceTest.java


示例16: build_OnlyScaleTwoArg

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Test
public void build_OnlyScaleTwoArg()
{
	// given, when
	ThumbnailParameter param =
		new ThumbnailParameterBuilder().scale(0.6, 0.4).build();
	
	// then
	assertEquals(null, param.getSize());
	assertTrue(Double.compare(0.6, param.getWidthScalingFactor()) == 0);
	assertTrue(Double.compare(0.4, param.getHeightScalingFactor()) == 0);
	assertEquals(ThumbnailParameter.ORIGINAL_FORMAT, param.getOutputFormat());
	assertEquals(ThumbnailParameter.DEFAULT_FORMAT_TYPE, param.getOutputFormatType());
	assertTrue(Float.isNaN(param.getOutputQuality()));
	assertEquals(Resizers.PROGRESSIVE, param.getResizer());
	assertEquals(ThumbnailParameter.DEFAULT_IMAGE_TYPE, param.getType());
	assertEquals(Collections.emptyList(), param.getImageFilters());
}
 
开发者ID:coobird,项目名称:thumbnailator,代码行数:19,代码来源:ThumbnailParameterBuilderTest.java


示例17: readImageUnaffectedForOrientation3

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Test
public void readImageUnaffectedForOrientation3() throws Exception
{
	// given
	File sourceFile = new File("src/test/resources/Exif/source_3.jpg");
	BufferedImage sourceImage = ImageIO.read(sourceFile);

	URLImageSource source = new URLImageSource(new URL("file:src/test/resources/Exif/source_3.jpg"));

	ThumbnailParameter param =
			new ThumbnailParameterBuilder().size(20, 20).build();
	source.setThumbnailParameter(param);
	
	// when
	BufferedImage img = source.read();
	
	// then
	assertTrue(BufferedImageComparer.isRGBSimilar(sourceImage, img));
}
 
开发者ID:coobird,项目名称:thumbnailator,代码行数:20,代码来源:URLImageSourceTest.java


示例18: readImageUnaffectedForOrientation6

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Test
public void readImageUnaffectedForOrientation6() throws Exception
{
	// given
	File sourceFile = new File("src/test/resources/Exif/source_6.jpg");
	BufferedImage sourceImage = ImageIO.read(sourceFile);

	URLImageSource source = new URLImageSource(new URL("file:src/test/resources/Exif/source_6.jpg"));

	ThumbnailParameter param =
			new ThumbnailParameterBuilder().size(20, 20).build();
	source.setThumbnailParameter(param);
	
	// when
	BufferedImage img = source.read();
	
	// then
	assertTrue(BufferedImageComparer.isRGBSimilar(sourceImage, img));
}
 
开发者ID:coobird,项目名称:thumbnailator,代码行数:20,代码来源:URLImageSourceTest.java


示例19: readImageUnaffectedForOrientation7

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Test
public void readImageUnaffectedForOrientation7() throws Exception
{
	// given
	File sourceFile = new File("src/test/resources/Exif/source_7.jpg");
	BufferedImage sourceImage = ImageIO.read(sourceFile);

	URLImageSource source = new URLImageSource(new URL("file:src/test/resources/Exif/source_7.jpg"));

	ThumbnailParameter param =
			new ThumbnailParameterBuilder().size(20, 20).build();
	source.setThumbnailParameter(param);
	
	// when
	BufferedImage img = source.read();
	
	// then
	assertTrue(BufferedImageComparer.isRGBSimilar(sourceImage, img));
}
 
开发者ID:coobird,项目名称:thumbnailator,代码行数:20,代码来源:URLImageSourceTest.java


示例20: containsCorrectFilterForOrientation1

import net.coobird.thumbnailator.ThumbnailParameter; //导入依赖的package包/类
@Test
public void containsCorrectFilterForOrientation1() throws Exception
{
	// given
	URLImageSource source = new URLImageSource(new URL("file:src/test/resources/Exif/source_1.jpg"));
	
	ThumbnailParameter param =
			new ThumbnailParameterBuilder().size(20, 20).build();
	source.setThumbnailParameter(param);
	
	// when
	source.read();
	
	// then
	assertTrue(param.getImageFilters().isEmpty());
}
 
开发者ID:coobird,项目名称:thumbnailator,代码行数:17,代码来源:URLImageSourceTest.java



注:本文中的net.coobird.thumbnailator.ThumbnailParameter类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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