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Java ByteSource.getInputStream方法代码示例

本文整理汇总了Java中org.apache.sanselan.common.byteSources.ByteSource.getInputStream方法的典型用法代码示例。如果您正苦于以下问题：Java ByteSource.getInputStream方法的具体用法？Java ByteSource.getInputStream怎么用？Java ByteSource.getInputStream使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.sanselan.common.byteSources.ByteSource的用法示例。


在下文中一共展示了ByteSource.getInputStream方法的15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，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: readTiffHeader

import org.apache.sanselan.common.byteSources.ByteSource; //导入方法依赖的package包/类
private TiffHeader readTiffHeader(ByteSource byteSource,
		FormatCompliance formatCompliance) throws ImageReadException,
		IOException
{
	InputStream is = null;
	try
	{
		is = byteSource.getInputStream();
		return readTiffHeader(is, formatCompliance);
	} finally
	{
		try
		{
			if (is != null)
				is.close();
		} catch (Exception e)
		{
			Debug.debug(e);
		}
	}
}
开发者ID:fulcrumapp，项目名称:sanselan-android，代码行数:22，代码来源:TiffReader.java

示例2: readHeader

import org.apache.sanselan.common.byteSources.ByteSource; //导入方法依赖的package包/类
private GIFHeaderInfo readHeader(ByteSource byteSource)
        throws ImageReadException, IOException
{
    InputStream is = null;
    try
    {
        is = byteSource.getInputStream();

        return readHeader(is, FormatCompliance.getDefault());
    } finally
    {
        try
        {
            if (is != null) {
                is.close();
            }
        } catch (Exception e)
        {
            Debug.debug(e);
        }

    }
}
开发者ID:mike10004，项目名称:appengine-imaging，代码行数:24，代码来源:GifImageParser.java

示例3: readBmpHeaderInfo

import org.apache.sanselan.common.byteSources.ByteSource; //导入方法依赖的package包/类
private BmpHeaderInfo readBmpHeaderInfo(ByteSource byteSource,
        boolean verbose) throws ImageReadException, IOException
{
    InputStream is = null;
    try
    {
        is = byteSource.getInputStream();

        // readSignature(is);
        return readBmpHeaderInfo(is, null, verbose);
    } finally
    {
        try
        {
            if (is != null) {
                is.close();
            }
        } catch (Exception e)
        {
            Debug.debug(e);
        }

    }
}
开发者ID:mike10004，项目名称:appengine-imaging，代码行数:25，代码来源:BmpImageParser.java

示例4: readHeader

import org.apache.sanselan.common.byteSources.ByteSource; //导入方法依赖的package包/类
private FileInfo readHeader(ByteSource byteSource)
        throws ImageReadException, IOException
{
    InputStream is = null;

    try
    {
        is = byteSource.getInputStream();

        return readHeader(is);
    } finally
    {
        try
        {
            if (is != null) {
                is.close();
            }
        } catch (Exception e)
        {
            Debug.debug(e);
        }
    }
}
开发者ID:mike10004，项目名称:appengine-imaging，代码行数:24，代码来源:PNMImageParser.java

示例5: readHeader

import org.apache.sanselan.common.byteSources.ByteSource; //导入方法依赖的package包/类
private PSDHeaderInfo readHeader(ByteSource byteSource)
        throws ImageReadException, IOException
{
    InputStream is = null;

    try
    {
        is = byteSource.getInputStream();

        return readHeader(is);
    } finally
    {
        try
        {
            if (is != null) {
                is.close();
            }
        } catch (Exception e)
        {
            Debug.debug(e);
        }

    }
}
开发者ID:mike10004，项目名称:appengine-imaging，代码行数:25，代码来源:PsdImageParser.java

示例6: readImageContents

import org.apache.sanselan.common.byteSources.ByteSource; //导入方法依赖的package包/类
private ImageContents readImageContents(ByteSource byteSource)
        throws ImageReadException, IOException
{
    InputStream is = null;

    try
    {
        is = byteSource.getInputStream();

        ImageContents imageContents = readImageContents(is);
        return imageContents;
    } finally
    {
        try
        {
            if (is != null) {
                is.close();
            }
        } catch (Exception e)
        {
            Debug.debug(e);
        }

    }

}
开发者ID:mike10004，项目名称:appengine-imaging，代码行数:27，代码来源:PsdImageParser.java

示例7: readTiffHeader

import org.apache.sanselan.common.byteSources.ByteSource; //导入方法依赖的package包/类
private TiffHeader readTiffHeader(ByteSource byteSource,
        FormatCompliance formatCompliance) throws ImageReadException,
        IOException
{
    InputStream is = null;
    try
    {
        is = byteSource.getInputStream();
        return readTiffHeader(is, formatCompliance);
    } finally
    {
        try
        {
            if (is != null)
                is.close();
        } catch (Exception e)
        {
            Debug.debug(e);
        }
    }
}
开发者ID:mike10004，项目名称:appengine-imaging，代码行数:22，代码来源:TiffReader.java

示例8: hasChuckType

import org.apache.sanselan.common.byteSources.ByteSource; //导入方法依赖的package包/类
public boolean hasChuckType(ByteSource byteSource, int chunkType) throws ImageReadException, IOException
{
    InputStream is = null;

    try
    {
        is = byteSource.getInputStream();

        ArrayList chunks = null;

        readSignature(is);
        chunks = readChunks(is, new int[] { chunkType, }, true);
        return chunks.size() > 0;
    } finally
    {
        try
        {
            if (is != null) {
                is.close();
            }
        } catch (Exception e)
        {
            Debug.debug(e);
        }
    }
}
开发者ID:mike10004，项目名称:appengine-imaging，代码行数:27，代码来源:PngImageParser.java

示例9: readImage

import org.apache.sanselan.common.byteSources.ByteSource; //导入方法依赖的package包/类
private IcnsContents readImage(ByteSource byteSource)
		throws ImageReadException, IOException
{
	InputStream is = null;
	try
	{
		is = byteSource.getInputStream();
		IcnsHeader icnsHeader = readIcnsHeader(is);

		ArrayList icnsElementList = new ArrayList();
		for (int remainingSize = icnsHeader.fileSize - 8;
			remainingSize > 0; )
		{
			IcnsElement icnsElement = readIcnsElement(is);
			icnsElementList.add(icnsElement);
			remainingSize -= icnsElement.elementSize;
		}

		IcnsElement[] icnsElements = new IcnsElement[icnsElementList.size()];
		for (int i = 0; i < icnsElements.length; i++)
			icnsElements[i] = (IcnsElement) icnsElementList.get(i);

		return new IcnsContents(icnsHeader, icnsElements);
	}
	finally
	{
		try
		{
			is.close();
		}
		catch (Exception e)
		{
			Debug.debug(e);
		}
	}
}
开发者ID:mike10004，项目名称:appengine-imaging，代码行数:37，代码来源:IcnsImageParser.java

示例10: readFile

import org.apache.sanselan.common.byteSources.ByteSource; //导入方法依赖的package包/类
private ImageContents readFile(ByteSource byteSource,
        boolean stopBeforeImageData, FormatCompliance formatCompliance)
        throws ImageReadException, IOException
{
    InputStream is = null;
    try
    {
        is = byteSource.getInputStream();

        GIFHeaderInfo ghi = readHeader(is, formatCompliance);

        byte globalColorTable[] = null;
        if (ghi.globalColorTableFlag)
            globalColorTable = readColorTable(is,
                    ghi.sizeOfGlobalColorTable, formatCompliance);

        ArrayList blocks = readBlocks(ghi, is, stopBeforeImageData,
                formatCompliance);

        ImageContents result = new ImageContents(ghi, globalColorTable,
                blocks);

        return result;
    } finally
    {
        try
        {
            if (is != null) {
                is.close();
            }
        } catch (Exception e)
        {
            Debug.debug(e);
        }

    }
}
开发者ID:mike10004，项目名称:appengine-imaging，代码行数:38，代码来源:GifImageParser.java

示例11: readImage

import org.apache.sanselan.common.byteSources.ByteSource; //导入方法依赖的package包/类
private ImageContents readImage(ByteSource byteSource)
        throws ImageReadException, IOException
{
    InputStream is = null;
    try
    {
        is = byteSource.getInputStream();
        FileHeader fileHeader = readFileHeader(is);

        IconInfo fIconInfos[] = new IconInfo[fileHeader.iconCount];
        for (int i = 0; i < fileHeader.iconCount; i++)
        {
            fIconInfos[i] = readIconInfo(is);
        }

        IconData fIconDatas[] = new IconData[fileHeader.iconCount];
        for (int i = 0; i < fileHeader.iconCount; i++)
        {
            byte[] iconData = byteSource.getBlock(fIconInfos[i].ImageOffset,
                    fIconInfos[i].ImageSize);
            fIconDatas[i] = readIconData(iconData, fIconInfos[i]);
        }

        return new ImageContents(fileHeader, fIconDatas);
    }
    finally
    {
        try
        {
            if (is != null) {
                is.close();
            }
        }
        catch (Exception e)
        {
            Debug.debug(e);
        }

    }
}
开发者ID:mike10004，项目名称:appengine-imaging，代码行数:41，代码来源:IcoImageParser.java

示例12: getBufferedImage

import org.apache.sanselan.common.byteSources.ByteSource; //导入方法依赖的package包/类
public BufferedImage getBufferedImage(ByteSource byteSource, Map params)
        throws ImageReadException, IOException
{
    InputStream is = null;

    try
    {
        is = byteSource.getInputStream();

        FileInfo info = readHeader(is);

        int width = info.width;
        int height = info.height;

        boolean hasAlpha = false;
        BufferedImage result = getBufferedImageFactory(params)
                .getColorBufferedImage(width, height, hasAlpha);

        info.readImage(result, is);

        return result;
    } finally
    {
        try
        {
            if (is != null) {
                is.close();
            }
        } catch (Exception e)
        {
            Debug.debug(e);
        }
    }
}
开发者ID:mike10004，项目名称:appengine-imaging，代码行数:35，代码来源:PNMImageParser.java

示例13: readImageResourceBlocks

import org.apache.sanselan.common.byteSources.ByteSource; //导入方法依赖的package包/类
private ArrayList readImageResourceBlocks(ByteSource byteSource,
        int imageResourceIDs[], int maxBlocksToRead)
        throws ImageReadException, IOException
{
    InputStream is = null;

    try
    {
        is = byteSource.getInputStream();

        ImageContents imageContents = readImageContents(is);

        is.close();

        is = this.getInputStream(byteSource, PSD_SECTION_IMAGE_RESOURCES);
        byte ImageResources[] = readByteArray("ImageResources",
                imageContents.ImageResourcesLength, is,
                "Not a Valid PSD File");

        return readImageResourceBlocks(ImageResources, imageResourceIDs,
                maxBlocksToRead);
    } finally
    {
        try
        {
            if (is != null) {
                is.close();
            }
        } catch (Exception e)
        {
            Debug.debug(e);
        }

    }
}
开发者ID:mike10004，项目名称:appengine-imaging，代码行数:36，代码来源:PsdImageParser.java

示例14: readChunks

import org.apache.sanselan.common.byteSources.ByteSource; //导入方法依赖的package包/类
private ArrayList readChunks(ByteSource byteSource, int chunkTypes[],
        boolean returnAfterFirst) throws ImageReadException, IOException
{
    InputStream is = null;

    try
    {
        is = byteSource.getInputStream();

        ArrayList chunks = null;

        readSignature(is);
        chunks = readChunks(is, chunkTypes, returnAfterFirst);
        return chunks;
    } finally
    {
        try
        {
            if (is != null) {
                is.close();
            }
        } catch (Exception e)
        {
            Debug.debug(e);
        }
    }
}
开发者ID:mike10004，项目名称:appengine-imaging，代码行数:28，代码来源:PngImageParser.java

示例15: traverseJFIF

import org.apache.sanselan.common.byteSources.ByteSource; //导入方法依赖的package包/类
public void traverseJFIF(ByteSource byteSource, Visitor visitor)
			throws ImageReadException,
			// ImageWriteException,
			IOException
	{
		InputStream is = null;
		boolean doClose = true;
		try
		{
			is = byteSource.getInputStream();

			readAndVerifyBytes(is, SOI,
					"Not a Valid JPEG File: doesn't begin with 0xffd8");

			int byteOrder = getByteOrder();

			for (int markerCount = 0; true; markerCount++)
			{
				byte markerBytes[] = readByteArray("markerBytes", 2, is,
						"markerBytes");
				int marker = convertByteArrayToShort("marker", markerBytes,
						byteOrder);

//				Debug.debug("marker", marker + " (0x" + Integer.toHexString(marker) + ")");
//				Debug.debug("markerBytes", markerBytes);
				
				if (marker == 0xffd9 || marker == SOS_Marker)
				{
					if (!visitor.beginSOS())
						return;

					//commented out the code below. imageData could become waaay 
					//too large for mobile device.
					//byte imageData[] = getStreamBytes(is);
					//
					doClose = !visitor.visitSOS(marker, markerBytes, is);
					//
					break;
				}

				byte segmentLengthBytes[] = readByteArray("segmentLengthBytes",
						2, is, "segmentLengthBytes");
				int segmentLength = convertByteArrayToShort("segmentLength",
						segmentLengthBytes, byteOrder);

//				Debug.debug("segmentLength", segmentLength + " (0x" + Integer.toHexString(segmentLength) + ")");
//				Debug.debug("segmentLengthBytes", segmentLengthBytes);

				byte segmentData[] = readByteArray("Segment Data",
						segmentLength - 2, is,
						"Invalid Segment: insufficient data");

				// Debug.debug("segmentLength", segmentLength);

				if (!visitor.visitSegment(marker, markerBytes, segmentLength,
						segmentLengthBytes, segmentData))
					return;
			}

		} finally
		{
			try
			{
				if (is != null && doClose) 
					is.close();
			} catch (Exception e)
			{
				Debug.debug(e);
			}
		}
	}
开发者ID:fulcrumapp，项目名称:sanselan-android，代码行数:72，代码来源:JpegUtils.java


注：本文中的org.apache.sanselan.common.byteSources.ByteSource.getInputStream方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，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。