本文整理汇总了Java中org.imgscalr.Scalr.Method类的典型用法代码示例。如果您正苦于以下问题：Java Method类的具体用法？Java Method怎么用？Java Method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。
Method类属于org.imgscalr.Scalr包，在下文中一共展示了Method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: uploadThumbnail
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
public void uploadThumbnail(String path, ByteArrayOutputStream buffer, int width, int height) throws IOException {
ByteArrayOutputStream thumbBuffer = new ByteArrayOutputStream();
BufferedImage thumb = ImageIO.read(new ByteArrayInputStream(buffer.toByteArray()));
thumb = Scalr.resize(thumb, Method.ULTRA_QUALITY,
thumb.getHeight() < thumb.getWidth() ? Mode.FIT_TO_HEIGHT : Mode.FIT_TO_WIDTH,
Math.max(width, height), Math.max(width, height), Scalr.OP_ANTIALIAS);
thumb = Scalr.crop(thumb, width, height);
ImageWriter writer = ImageIO.getImageWritersByFormatName("jpeg").next();
ImageWriteParam param = writer.getDefaultWriteParam();
param.setCompressionMode(ImageWriteParam.MODE_EXPLICIT); // Needed see javadoc
param.setCompressionQuality(1.0F); // Highest quality
writer.setOutput(ImageIO.createImageOutputStream(thumbBuffer));
writer.write(thumb);
if (path.lastIndexOf('.') != -1) {
path = path.substring(0, path.lastIndexOf('.'));
}
super.put(path + "." + width + "x" + height + ".jpg", new ByteArrayInputStream(thumbBuffer.toByteArray()),
Long.valueOf(thumbBuffer.size()));
}
开发者ID:coding4people，项目名称:mosquito-report-api，代码行数:23，代码来源:PictureBucket.java
示例2: getBestFit
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
private BufferedImage getBestFit (BufferedImage bi, int maxWidth, int maxHeight)
{
if (bi == null)
return null ;
Mode mode = Mode.AUTOMATIC ;
int maxSize = Math.min(maxWidth, maxHeight) ;
double dh = (double)bi.getHeight() ;
if (dh > Double.MIN_VALUE)
{
double imageAspectRatio = (double)bi.getWidth() / dh ;
if (maxHeight * imageAspectRatio <= maxWidth)
{
maxSize = maxHeight ;
mode = Mode.FIT_TO_HEIGHT ;
}
else
{
maxSize = maxWidth ;
mode = Mode.FIT_TO_WIDTH ;
}
}
return Scalr.resize(bi, Method.QUALITY, mode, maxSize, Scalr.OP_ANTIALIAS) ;
}
开发者ID:roikku，项目名称:swift-explorer，代码行数:25，代码来源:PdfPanel.java
示例3: getThumbnail
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
public byte[] getThumbnail(InputStream inputStream, String contentType, String rotation) throws IOException {
try{
String ext = contentType.replace("image/", "").equals("jpeg")? "jpg":contentType.replace("image/", "");
BufferedImage bufferedImage = readImage(inputStream);
BufferedImage thumbImg = Scalr.resize(bufferedImage, Method.QUALITY,Mode.AUTOMATIC,
100,
100, Scalr.OP_ANTIALIAS);
//convert bufferedImage to outpurstream
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ImageIO.write(thumbImg,ext,baos);
baos.flush();
return baos.toByteArray();
}catch(Exception e){
e.printStackTrace();
return null;
}
}
开发者ID:stasbranger，项目名称:RotaryLive，代码行数:20，代码来源:ImageServiceImpl.java
示例4: scaleByWidth
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
/**
* Scales the given image, preserving aspect ratio.
*/
public static BufferedImage scaleByWidth(BufferedImage inImage, int xSize)
{
double aspectRatio = ((double) inImage.getHeight())
/ inImage.getWidth();
int ySize = (int) (xSize * aspectRatio);
if (ySize == 0)
ySize = 1;
// This library is described at http://stackoverflow.com/questions/1087236/java-2d-image-resize-ignoring-bicubic-bilinear-interpolation-rendering-hints-os
BufferedImage scaled = Scalr.resize(inImage, Method.QUALITY, xSize, ySize);
if (inImage.getType() == BufferedImage.TYPE_BYTE_GRAY && scaled.getType() != BufferedImage.TYPE_BYTE_GRAY)
{
scaled = convertToGrayscale(scaled);
}
return scaled;
}
开发者ID:jeheydorn，项目名称:nortantis，代码行数:22，代码来源:ImageHelper.java
示例5: scaleByHeight
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
/**
* Scales the given image, preserving aspect ratio.
*/
public static BufferedImage scaleByHeight(BufferedImage inImage, int ySize)
{
double aspectRatioInverse = ((double) inImage.getWidth())
/ inImage.getHeight();
int xSize = (int) (aspectRatioInverse * ySize);
if (xSize == 0)
xSize = 1;
// This library is described at http://stackoverflow.com/questions/1087236/java-2d-image-resize-ignoring-bicubic-bilinear-interpolation-rendering-hints-os
BufferedImage scaled = Scalr.resize(inImage, Method.QUALITY, xSize, ySize);
if (inImage.getType() == BufferedImage.TYPE_BYTE_GRAY && scaled.getType() != BufferedImage.TYPE_BYTE_GRAY)
{
scaled = convertToGrayscale(scaled);
}
return scaled;
}
开发者ID:jeheydorn，项目名称:nortantis，代码行数:22，代码来源:ImageHelper.java
示例6: getStyledImage
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
public static BufferedImage getStyledImage(File img, float brightness, float transparency, int size) {
BufferedImage outputImage = null;
try {
BufferedImage readBufferedImage = ImageIO.read(img);
BufferedImage inputBufferedImage = convertToArgb(readBufferedImage);
outputImage = inputBufferedImage;
if (size > 0) {
outputImage = Scalr.resize(inputBufferedImage
, Method.BALANCED
, size
, size);
}
float brightnessFactor = 1.0f + brightness/100.0f;
float transparencyFactor = Math.abs(transparency/100.0f - 1.0f);
RescaleOp rescale = new RescaleOp(
new float[]{brightnessFactor, brightnessFactor, brightnessFactor, transparencyFactor},
new float[]{0f, 0f, 0f, 0f}, null);
rescale.filter(outputImage, outputImage);
} catch (Exception e) {
e.printStackTrace();
}
return outputImage;
}
开发者ID:shaolinwu，项目名称:uimaster，代码行数:25，代码来源:ImageUtil.java
示例7: getStyledImage
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
private BufferedImage getStyledImage(float brightness, float transparency, int size) {
BufferedImage outputImage = null;
try {
BufferedImage readBufferedImage = ImageIO.read(new File(imageFilePath));
BufferedImage inputBufferedImage = convertToArgb(readBufferedImage);
outputImage = inputBufferedImage;
if (size > 0) {
outputImage = Scalr.resize(inputBufferedImage
, Method.BALANCED
, size
, size);
}
float brightnessFactor = 1.0f + brightness/100.0f;
float transparencyFactor = Math.abs(transparency/100.0f - 1.0f);
RescaleOp rescale = new RescaleOp(
new float[]{brightnessFactor, brightnessFactor, brightnessFactor, transparencyFactor},
new float[]{0f, 0f, 0f, 0f}, null);
rescale.filter(outputImage, outputImage);
} catch (Exception e) {
e.printStackTrace();
}
return outputImage;
}
开发者ID:atominvention，项目名称:AndroidDevToolbox，代码行数:25，代码来源:StatefulButtonController.java
示例8: saveScreenshotThumb
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
/**
* Save screenshot thumb.
*
* @param screenShotFile
* the screen shot file
* @return the string
*/
private String saveScreenshotThumb(final String screenShotFile) {
final int thumbWidth = 150;
final int thumbHeight = 100;
String screenShotThumb =
"images" + File.separator + screenShotFile + "_Thumb.png";
try {
String screenShotOriginalFile =
builder.getReportFolderLocation() + File.separator
+ "images" + File.separator + screenShotFile;
BufferedImage img = ImageIO.read(new File(screenShotOriginalFile));
BufferedImage thumb =
Scalr.resize(img, Method.SPEED, thumbWidth, thumbHeight,
Scalr.OP_ANTIALIAS, Scalr.OP_BRIGHTER);
ImageIO.write(thumb, "png", new File(screenShotOriginalFile
+ "_Thumb.png"));
} catch (IOException e) {
e.printStackTrace();
}
return screenShotThumb;
}
开发者ID:VTAF，项目名称:VirtusaSeleniumWebdriverRuntime，代码行数:30，代码来源:Reporter.java
示例9: checkOptions
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
/**
* Checks the validity of the options values.
* @return true if all options have valid values, false otherwise
*/
private boolean checkOptions() {
String dName = m_nameText.getText();
if ("".equals(dName)) {
showError("The default picture start name cannot be empty !");
return false;
}
Method gMethod = m_methodList.getSelectedValue();
if (gMethod == null) {
showError("You must select a scaling method to generate the thumbnails !");
return false;
}
int tSize = (Integer) m_sizeText.getValue();
if ((tSize < m_minThumbnailSize) || (tSize > m_maxThumbnailSize)) {
showError("The thumbnail size must be between "+m_minThumbnailSize+ " and "+m_maxThumbnailSize+ " !");
return false;
}
return true;
}
开发者ID:geberle，项目名称:PhotMan，代码行数:23，代码来源:PhotManOptionsPane.java
示例10: getListCellRendererComponent
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
@Override
public Component getListCellRendererComponent(JList<? extends Thumb> list, Thumb value, int index, boolean isSelected, boolean cellHasFocus) {
Thumb entry = (Thumb) value;
ImageIcon currentIcon = entry.getPreviewImageIconThumbImage();
//no preview image so let's just try to resize it
if (currentIcon == null) {
currentIcon = entry.getImageIconThumbImage();
//Image scaledImg = currentIcon.getImage().getScaledInstance(250, 250, java.awt.Image.SCALE_SMOOTH);
BufferedImage img = (BufferedImage) currentIcon.getImage();
BufferedImage scaledImage = Scalr.resize(img, Method.QUALITY, 250, 250, Scalr.OP_ANTIALIAS);
currentIcon = new ImageIcon(scaledImage);
}
setIcon(currentIcon);
if (isSelected) {
setBackground(HIGHLIGHT_COLOR);
setForeground(Color.white);
} else {
setBackground(Color.white);
setForeground(Color.black);
}
return this;
}
开发者ID:DoctorD1501，项目名称:JAVMovieScraper，代码行数:23，代码来源:FanartPickerRenderer.java
示例11: imageLoaded
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
@Override
public void imageLoaded(BufferedImage img) {
//clean up old references, just to be safe
this.resizedImage = null;
this.img = null;
this.img = img;
if (img != null) {
isPosterCandidate = (img.getHeight() >= img.getWidth());
Dimension newImageSize = calculateDimensionFit(img.getWidth(), img.getHeight(), getSize().width, getSize().height);
this.resizedImage = Scalr.resize(img, Method.QUALITY, Scalr.Mode.AUTOMATIC, newImageSize.width, newImageSize.height, Scalr.OP_ANTIALIAS);
}
doneLoading = true;
repaint();
handleAutoSelection();
}
开发者ID:DoctorD1501，项目名称:JAVMovieScraper，代码行数:18，代码来源:AsyncImageComponent.java
示例12: initializeResourceIcon
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
private static ImageIcon initializeResourceIcon(String resourceName) {
try {
URL url = GUIMain.class.getResource(resourceName);
if (url != null) {
BufferedImage iconBufferedImage = ImageIO.read(url);
if (iconBufferedImage != null) {
iconBufferedImage = Scalr.resize(iconBufferedImage, Method.QUALITY, iconSizeX, iconSizeY, Scalr.OP_ANTIALIAS);
return new ImageIcon(iconBufferedImage);
} else
return new ImageIcon();
}
return new ImageIcon();
} catch (IOException e1) {
e1.printStackTrace();
return null;
}
}
开发者ID:DoctorD1501，项目名称:JAVMovieScraper，代码行数:18，代码来源:GUIMainButtonPanel.java
示例13: initializeResourceIcon
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
private ImageIcon initializeResourceIcon(String resourceName, int iconSizeX, int iconSizeY) {
try {
URL url = GUIMain.class.getResource(resourceName);
if (url != null) {
BufferedImage iconBufferedImage = ImageIO.read(url);
if (iconBufferedImage != null) {
iconBufferedImage = Scalr.resize(iconBufferedImage, Method.QUALITY, iconSizeX, iconSizeY, Scalr.OP_ANTIALIAS);
return new ImageIcon(iconBufferedImage);
} else
return new ImageIcon();
}
return new ImageIcon();
} catch (IOException e1) {
e1.printStackTrace();
return null;
}
}
开发者ID:DoctorD1501，项目名称:JAVMovieScraper，代码行数:18，代码来源:SiteParsingProfile.java
示例14: scaleImage
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
/**
* @param buffImage
* @param scaleWidth
* @param scaleHeight
* @return
*/
public static BufferedImage scaleImage(BufferedImage buffImage, int scaleWidth, int scaleHeight) {
int imgHeight = buffImage.getHeight();
int imgWidth = buffImage.getWidth();
float destHeight = scaleHeight;
float destWidth = scaleWidth;
if ((imgWidth >= imgHeight) && (imgWidth > scaleWidth)) {
destHeight = imgHeight * ((float) scaleWidth / imgWidth);
} else if ((imgWidth < imgHeight) && (imgHeight > scaleHeight)) {
destWidth = imgWidth * ((float) scaleHeight / imgHeight);
} else {
return buffImage;
}
return Scalr.resize(buffImage, Method.BALANCED, Mode.AUTOMATIC, (int) destWidth, (int) destHeight);
}
开发者ID:MyCollab，项目名称:mycollab，代码行数:24，代码来源:ImageUtil.java
示例15: generateImageThumbnail
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
public static BufferedImage generateImageThumbnail(InputStream imageStream) throws IOException {
try {
int idealWidth = 256;
BufferedImage source = ImageIO.read(imageStream);
if (source == null) {
return null;
}
int imgHeight = source.getHeight();
int imgWidth = source.getWidth();
float scale = (float) imgWidth / idealWidth;
int height = (int) (imgHeight / scale);
BufferedImage rescaledImage = Scalr.resize(source, Method.QUALITY,
Mode.AUTOMATIC, idealWidth, height);
if (height > 400) {
rescaledImage = rescaledImage.getSubimage(0, 0,
Math.min(256, rescaledImage.getWidth()), 400);
}
return rescaledImage;
} catch (Exception e) {
LOG.error("Generate thumbnail for error", e);
return null;
}
}
开发者ID:MyCollab，项目名称:mycollab，代码行数:26，代码来源:ImageUtil.java
示例16: processImage
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
private static byte[] processImage(BufferedImage image, int xRatio, int yRatio, int width, int height, PictureMode pictureMode) {
final BufferedImage transformed, scaled;
switch (pictureMode) {
case FIT:
transformed = Picture.transformFit(image, xRatio, yRatio);
break;
case ZOOM:
transformed = Picture.transformZoom(image, xRatio, yRatio);
break;
default:
transformed = Picture.transformFit(image, xRatio, yRatio);
break;
}
scaled = Scalr.resize(transformed, Method.QUALITY, Mode.FIT_EXACT, width, height);
return Picture.writeImage(scaled, ContentType.PNG);
}
开发者ID:FenixEdu，项目名称:fenixedu-academic，代码行数:17，代码来源:Photograph.java
示例17: resize
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
/**
* resize image
* @param image image to resize
* @param size result image size
* @return result image
*/
protected BufferedImage resize(BufferedImage image, int size) {
if (size == image.getWidth() &&
size == image.getHeight()) {
log.info("Resize Image, Image's Width And Height Equals [{}], Ignore.", size);
return image;
}
log.info("Resize Image To Size [{}]x[{}].", size, size);
return Scalr.resize(image, Method.QUALITY, size, size);
}
开发者ID:chyxion，项目名称:image-combine，代码行数:16，代码来源:ImageCombine.java
示例18: resize
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
public static File resize(File file, int width, int height) {
File resized = null;
BufferedImage source = readFile(file);
BufferedImage scaledImg = Scalr.resize(source, Method.QUALITY, height, width, Scalr.OP_ANTIALIAS);
resized = writeAsJpeg(scaledImg, 100);
return resized;
}
开发者ID:mwambler，项目名称:xockets.io，代码行数:8，代码来源:ImageUtils.java
示例19: createThumbnail
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
public static void createThumbnail(File sourceImage, int width, int height, String extension) throws IOException {
BufferedImage img = ImageIO.read(sourceImage); // load image
BufferedImage thumbImg = Scalr.resize(img, Method.ULTRA_QUALITY,Mode.AUTOMATIC,
width, height, Scalr.OP_ANTIALIAS);
//convert bufferedImage to outpurstream
ByteArrayOutputStream os = new ByteArrayOutputStream();
ImageIO.write(thumbImg,extension.toLowerCase(),os);
ImageIO.write(thumbImg, extension.toLowerCase(), sourceImage);
}
开发者ID:alex-bretet，项目名称:cloudstreetmarket.com，代码行数:11，代码来源:ImageUtil.java
示例20: call
import org.imgscalr.Scalr.Method; //导入依赖的package包/类
@Override
public Sequence call(XPathContext context, Sequence[] arguments) throws XPathException {
String source = ((StringValue) arguments[0].head()).getStringValue();
String target = ((StringValue) arguments[1].head()).getStringValue();
String formatName = ((StringValue) arguments[2].head()).getStringValue();
int targetSize = (int) ((Int64Value) arguments[3].head()).longValue();
try {
File targetFile = new File(target);
if (targetFile.isDirectory()) {
throw new IOException("Output file \"" + targetFile.getAbsolutePath() + "\" already exists as directory");
} else if (!targetFile.getParentFile().isDirectory() && !targetFile.getParentFile().mkdirs()) {
throw new IOException("Could not create output directory \"" + targetFile.getParentFile().getAbsolutePath() + "\"");
} else if (targetFile.isFile() && !targetFile.delete()) {
throw new IOException("Error deleting existing target file \"" + targetFile.getAbsolutePath() + "\"");
}
InputStream is;
if (source.startsWith("http")) {
is = new URL(source).openStream();
} else {
File file;
if (source.startsWith("file:")) {
file = new File(new URI(source));
} else {
file = new File(source);
}
if (!file.isFile()) {
throw new IOException("File \"" + file.getAbsolutePath() + "\" not found or not a file");
}
is = new BufferedInputStream(new FileInputStream(file));
}
try {
BufferedImage img = ImageIO.read(is);
BufferedImage scaledImg = Scalr.resize(img, Method.AUTOMATIC, Mode.AUTOMATIC, targetSize, targetSize);
BufferedImage imageToSave = new BufferedImage(scaledImg.getWidth(), scaledImg.getHeight(), BufferedImage.TYPE_INT_RGB);
Graphics g = imageToSave.getGraphics();
g.drawImage(scaledImg, 0, 0, null);
ImageIO.write(imageToSave, formatName, targetFile);
} finally {
is.close();
}
return EmptySequence.getInstance();
} catch (Exception e) {
throw new XPathException("Error scaling image \"" + source + "\" to \"" + target + "\"", e);
}
}
开发者ID:Armatiek，项目名称:xslweb，代码行数:46，代码来源:Scale.java
注：本文中的org.imgscalr.Scalr.Method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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