Example usage for java.awt.image BufferedImage getWidth

List of usage examples for java.awt.image BufferedImage getWidth

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Introduction

In this page you can find the example usage for java.awt.image BufferedImage getWidth.

Prototype

public int getWidth()

Source Link

Document

Returns the width of the BufferedImage .

Usage

From source file:de.mprengemann.intellij.plugin.androidicons.util.ImageUtils.java

private static BufferedImage ensureJpgCompatibility(BufferedImage image) {
    BufferedImage imageRGB = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.TYPE_INT_RGB);
    Graphics2D g2 = imageRGB.createGraphics();
    g2.drawImage(image, 0, 0, imageRGB.getWidth(), imageRGB.getHeight(), Color.WHITE, null);
    g2.dispose();//  w w w  .  j av a 2s  .c om
    return imageRGB;
}

From source file:com.reydentx.core.common.PhotoUtils.java

public static boolean isBlackJPEG(BufferedImage bi) {
    if (bi != null) {
        int height = bi.getHeight();
        int width = bi.getWidth();

        for (int x = 0; x < width; x++) {
            for (int y = 0; y < height; y++) {
                if (bi.getRGB(x, y) != -16777216) {
                    return false;
                }/* w  ww . ja v a 2s . c  o  m*/
            }
        }
    }

    return true;
}

From source file:editeurpanovisu.ReadWriteImage.java

/**
 *
 * @param img//  w  w  w  .  j  a va2s. com
 * @param destFile
 * @param sharpen
 * @param sharpenLevel
 * @throws IOException
 */
public static void writePng(Image img, String destFile, boolean sharpen, float sharpenLevel)
        throws IOException {
    sharpenMatrix = calculeSharpenMatrix(sharpenLevel);
    BufferedImage imageRGBSharpen = null;
    IIOImage iioImage = null;
    BufferedImage image = SwingFXUtils.fromFXImage(img, null); // Get buffered image.
    BufferedImage imageRGB = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.BITMASK);
    Graphics2D graphics = imageRGB.createGraphics();
    graphics.drawImage(image, 0, 0, null);
    if (sharpen) {
        imageRGBSharpen = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.TYPE_INT_RGB);
        Kernel kernel = new Kernel(3, 3, sharpenMatrix);
        ConvolveOp cop = new ConvolveOp(kernel, ConvolveOp.EDGE_NO_OP, null);
        cop.filter(imageRGB, imageRGBSharpen);
    }
    ImageWriter writer = null;
    FileImageOutputStream output = null;
    try {
        writer = ImageIO.getImageWritersByFormatName("png").next();
        ImageWriteParam param = writer.getDefaultWriteParam();
        output = new FileImageOutputStream(new File(destFile));
        writer.setOutput(output);
        if (sharpen) {
            iioImage = new IIOImage(imageRGBSharpen, null, null);
        } else {
            iioImage = new IIOImage(imageRGB, null, null);
        }
        writer.write(null, iioImage, param);
    } catch (IOException ex) {
        throw ex;
    } finally {
        if (writer != null) {
            writer.dispose();
        }
        if (output != null) {
            output.close();
        }
    }
    graphics.dispose();
}

From source file:edu.nps.moves.mmowgli.modules.userprofile.InstallImageDialog.java

public static MediaImage putFileImageIntoDbTL(File f, String name, String mimeType) throws IOException {
    Image imgObj = new Image(name, mimeType);
    FileInputStream fis = new FileInputStream(f);
    byte[] ba = IOUtils.toByteArray(fis);
    imgObj.setBytes(ba);//from ww  w. j av a2s .co  m

    InputStream bain = new ByteArrayInputStream(ba);
    BufferedImage bimg = ImageIO.read(bain);
    imgObj.setWidth(bimg.getWidth());
    imgObj.setHeight(bimg.getHeight());
    Image.saveTL(imgObj);

    Media med = new Media();
    med.setDescription(imgObj.getName() + " in db");
    med.setSource(Media.Source.DATABASE);
    med.setType(MediaType.IMAGE);
    med.setHandle("" + bimg.getWidth() + "x" + bimg.getHeight());
    med.setUrl(imgObj.getName());
    med.setWidth((long) bimg.getWidth());
    med.setHeight((long) bimg.getHeight());
    Media.saveTL(med);
    return new MediaImage(med, imgObj);
}

From source file:com.afis.jx.ckfinder.connector.utils.ImageUtils.java

/**
 * check if image size isn't bigger then biggest allowed.
 *
 * @param stream temp file input stream.
 * @param conf connector configuration./*from  w w w  . ja v a 2  s . co  m*/
 * @return true if image size isn't bigger then biggest allowed.
 * @throws IOException when error occurs during reading image.
 */
public static boolean checkImageSize(final InputStream stream, final IConfiguration conf) throws IOException {
    final Integer maxWidth = conf.getImgWidth();
    final Integer maxHeight = conf.getImgHeight();
    if (maxHeight == 0 && maxWidth == 0) {
        return true;
    }
    BufferedImage bi = ImageIO.read(stream);
    stream.close();
    if (bi == null) {
        return false;
    }
    return (bi.getHeight() <= maxHeight && bi.getWidth() <= maxWidth);
}

From source file:editeurpanovisu.ReadWriteImage.java

/**
 *
 * @param img/*from w ww .  java 2  s . c  o m*/
 * @param destFile
 * @param sharpen
 * @param sharpenLevel
 * @throws IOException
 */
public static void writeBMP(Image img, String destFile, boolean sharpen, float sharpenLevel)
        throws IOException {
    sharpenMatrix = calculeSharpenMatrix(sharpenLevel);
    BufferedImage imageRGBSharpen = null;
    IIOImage iioImage = null;

    BufferedImage image = SwingFXUtils.fromFXImage(img, null); // Get buffered image.
    BufferedImage imageRGB = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.OPAQUE); // Remove alpha-channel from buffered image.

    Graphics2D graphics = imageRGB.createGraphics();
    graphics.drawImage(image, 0, 0, null);
    if (sharpen) {

        imageRGBSharpen = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.TYPE_INT_RGB);
        Kernel kernel = new Kernel(3, 3, sharpenMatrix);
        ConvolveOp cop = new ConvolveOp(kernel, ConvolveOp.EDGE_NO_OP, null);
        cop.filter(imageRGB, imageRGBSharpen);
    }
    ImageWriter writer = null;
    FileImageOutputStream output = null;
    try {
        writer = ImageIO.getImageWritersByFormatName("bmp").next();
        ImageWriteParam param = writer.getDefaultWriteParam();
        output = new FileImageOutputStream(new File(destFile));
        writer.setOutput(output);
        if (sharpen) {
            iioImage = new IIOImage(imageRGBSharpen, null, null);
        } else {
            iioImage = new IIOImage(imageRGB, null, null);
        }
        writer.write(null, iioImage, param);
    } catch (IOException ex) {
        throw ex;
    } finally {
        if (writer != null) {
            writer.dispose();
        }
        if (output != null) {
            output.close();
        }
    }
    graphics.dispose();
}

From source file:com.github.zhanhb.ckfinder.connector.utils.ImageUtils.java

/**
 * check if image size isn't bigger then biggest allowed.
 *
 * @param part servlet part/*from   ww w.ja  va 2  s .c o  m*/
 * @param context ckfinder context.
 * @return true if image size isn't bigger then biggest allowed.
 * @throws IOException when IO Exception occurs during reading image.
 */
public static boolean checkImageSize(InputStreamSource part, CKFinderContext context) throws IOException {
    ImageProperties image = context.getImage();
    final int maxWidth = image.getMaxWidth();
    final int maxHeight = image.getMaxHeight();
    if (maxHeight == 0 && maxWidth == 0) {
        return true;
    }
    BufferedImage bi;
    try (InputStream stream = part.getInputStream()) {
        bi = ImageIO.read(stream);
    }
    if (bi != null) {
        log.debug("image size: {} {}", bi.getWidth(), bi.getHeight());
        return (maxHeight == 0 || bi.getHeight() <= maxHeight) && (maxWidth == 0 || bi.getWidth() <= maxWidth);
    }
    return false;
}

From source file:com.ckfinder.connector.utils.ImageUtils.java

/**
 * check if image size isn't bigger then bigest allowed.
 *
 * @param stream temp file input stream.
 * @param conf connector configuration.//from w  w w.  j  a  v  a  2  s.co m
 * @return true if image size isn't bigger then bigest allowe.
 * @throws IOException when error occurs during reading image.
 */
public static boolean checkImageSize(final InputStream stream, final IConfiguration conf) throws IOException {
    BufferedImage bi = ImageIO.read(stream);
    stream.close();
    if (bi == null) {
        return false;
    }
    if (bi.getHeight() > conf.getImgHeight() || bi.getWidth() > conf.getImgWidth()) {
        return false;
    }

    return true;
}

From source file:editeurpanovisu.ReadWriteImage.java

/**
 *
 * @param img//  w w  w  .  j  av  a 2s.  c om
 * @param destFile
 * @param quality
 * @param sharpen
 * @param sharpenLevel
 * @throws IOException
 */
public static void writeJpeg(Image img, String destFile, float quality, boolean sharpen, float sharpenLevel)
        throws IOException {
    sharpenMatrix = calculeSharpenMatrix(sharpenLevel);
    BufferedImage imageRGBSharpen = null;
    IIOImage iioImage = null;
    BufferedImage image = SwingFXUtils.fromFXImage(img, null); // Get buffered image.

    BufferedImage imageRGB = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.OPAQUE); // Remove alpha-channel from buffered image.

    Graphics2D graphics = imageRGB.createGraphics();
    graphics.drawImage(image, 0, 0, null);
    if (sharpen) {
        imageRGBSharpen = new BufferedImage(image.getWidth(), image.getHeight(), BufferedImage.TYPE_INT_RGB);
        Kernel kernel = new Kernel(3, 3, sharpenMatrix);
        ConvolveOp cop = new ConvolveOp(kernel, ConvolveOp.EDGE_NO_OP, null);
        cop.filter(imageRGB, imageRGBSharpen);
    }
    ImageWriter writer = null;
    FileImageOutputStream output = null;
    try {
        writer = ImageIO.getImageWritersByFormatName("jpeg").next();
        ImageWriteParam param = writer.getDefaultWriteParam();
        param.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
        param.setCompressionQuality(quality);
        output = new FileImageOutputStream(new File(destFile));
        writer.setOutput(output);
        if (sharpen) {
            iioImage = new IIOImage(imageRGBSharpen, null, null);
        } else {
            iioImage = new IIOImage(imageRGB, null, null);
        }
        writer.write(null, iioImage, param);
    } catch (IOException ex) {
        throw ex;
    } finally {
        if (writer != null) {
            writer.dispose();
        }
        if (output != null) {
            output.close();
        }
    }
    graphics.dispose();
}

From source file:de.mprengemann.intellij.plugin.androidicons.util.ImageUtils.java

private static void verifyBorderImage(BufferedImage border) throws IOException {
    int[] rgb = border.getRGB(0, 0, border.getWidth(), border.getHeight(), null, 0, border.getWidth());
    for (int aRgb : rgb) {
        if ((0xff000000 & aRgb) != 0) {
            if (aRgb != 0xff000000 && aRgb != 0xffff0000) {
                throw new IOException();
            }/*from  ww w .j a v a 2  s  .  c o  m*/
        }
    }
}