public class ImageUtils extends Object
Constructor and Description |
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ImageUtils() |
Modifier and Type | Method and Description |
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static void |
pngToJpeg(BufferedImage inputImage,
ImageWriter imageWriter,
float scaleFactor,
float compressionQuality) |
static void |
pngToJpeg(File inputImageFile,
File outputImageFile,
float scaleFactor,
float compressionQuality,
int cropWidth,
int cropHeight)
Convert an image from PNG to JPEG using the given scale factor and compression quality.
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static void |
pngToJpeg(InputStream inputImageStream,
OutputStream outputImageStream,
float scaleFactor,
float compressionQuality) |
public static void pngToJpeg(InputStream inputImageStream, OutputStream outputImageStream, float scaleFactor, float compressionQuality) throws IOException
IOException
public static void pngToJpeg(File inputImageFile, File outputImageFile, float scaleFactor, float compressionQuality, int cropWidth, int cropHeight) throws IOException
inputImageFile
- The input image fileoutputImageFile
- The output image filescaleFactor
- The scale factor [0,1]compressionQuality
- the compression quality [0,1]IOException
- If the input file does not exist or no write permissions on output file.public static void pngToJpeg(BufferedImage inputImage, ImageWriter imageWriter, float scaleFactor, float compressionQuality) throws IOException
inputImage
- The input BufferedImage
imageWriter
- The ImageWriter
to usescaleFactor
- The scale factorcompressionQuality
- The compression qualityIOException
- If unable to write using the given writer.Copyright © 2020 OXPath Team. All rights reserved.