mobi.designmyapp.common.utils

Class ImageUtils

java.lang.Object

mobi.designmyapp.common.utils.ImageUtils

public class ImageUtils
extends Object

Created by loic on 31/07/2014.

Constructor Summary

Constructors

Constructor and Description
ImageUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static void	convertToPng(File srcFile, File dstFile) Convert image to png
static BufferedImage	cropImage(BufferedImage originalImage, int width, int height) Crop image to desired size
static String	normalizeImageName(String value) Normalize image name replacing non-alphanumeric characters by "_"
static BufferedImage	resizeImage(BufferedImage originalImage, int maxWidth, int maxHeight) Resize image to desired size
static BufferedImage	resizeImage(File originalImageFile, int maxWidth, int maxHeight) Resize image to desired size
static void	resizeImageForAllAndroidDensities(String imageName, File imageFile, File tmpDirectory) Resize image for all densities (ldpi/mdpi/hdpi/xhdpi/xxdpi)
static void	resizeImageForAllAndroidDensities(String imageName, File imageFile, File tmpDirectory, boolean force) Deprecated.
static BufferedImage	resizeImageSquare(BufferedImage originalImage, int size) Resize image to desired size
static BufferedImage	resizeImageSquare(File originalImageFile, int size) Resize image to desired size
static void	resizeImageToIcon(InputStream stream, File destFile) Resize image to fit icon specs
static void	saveAndroidIcons(File icon, File directory, String iconName) Export to android icons (ldpi/mdpi/hdpi/xhdpi/xxhdpi/xxxhdpi)
static void	saveIosIcons(File icon, File directory, String iconName) Export to ios icons (icon,icon@2x,40,40@2x,50,50@2x,60,60@2x,72,72@2x,76,76@2x,small,small@2x)
static void	saveIosSplashScreens(File ss, File directory) Export to ios splashscreens
static void	writeBufferedImageToFile(BufferedImage image, File file) Write buffered image to file

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ImageUtils

public ImageUtils()

Method Detail

resizeImageToIcon

public static void resizeImageToIcon(InputStream stream,
                     File destFile)

Resize image to fit icon specs

Parameters:

stream - the input stream of the image

destFile - the destination file

saveAndroidIcons

public static void saveAndroidIcons(File icon,
                    File directory,
                    String iconName)

Export to android icons (ldpi/mdpi/hdpi/xhdpi/xxhdpi/xxxhdpi)

Parameters:

icon - the icon file

directory - the destination directory

saveIosIcons

public static void saveIosIcons(File icon,
                File directory,
                String iconName)

Export to ios icons (icon,icon@2x,40,40@2x,50,50@2x,60,60@2x,72,72@2x,76,76@2x,small,small@2x)

Parameters:

icon - the icon file

directory - the destination directory

saveIosSplashScreens

public static void saveIosSplashScreens(File ss,
                        File directory)

Export to ios splashscreens

Parameters:

ss - the splashscreen image file

directory - the destination directory

normalizeImageName

public static String normalizeImageName(String value)

Normalize image name replacing non-alphanumeric characters by "_"

resizeImageForAllAndroidDensities

@Deprecated
public static void resizeImageForAllAndroidDensities(String imageName,
                                                File imageFile,
                                                File tmpDirectory,
                                                boolean force)

Deprecated.

Resize image for all densities (ldpi/mdpi/hdpi/xhdpi/xxdpi)

Parameters:

imageName -

imageFile -

tmpDirectory -

force -

resizeImageForAllAndroidDensities

public static void resizeImageForAllAndroidDensities(String imageName,
                                     File imageFile,
                                     File tmpDirectory)

Resize image for all densities (ldpi/mdpi/hdpi/xhdpi/xxdpi)

Parameters:

imageName -

imageFile -

tmpDirectory -

resizeImage

public static BufferedImage resizeImage(BufferedImage originalImage,
                        int maxWidth,
                        int maxHeight)

Resize image to desired size

Parameters:

originalImage - the BufferedImage

maxWidth - the maximum width in px

maxHeight - the maximum height in px

Returns:

the resulting BufferedImage fitting the dimensions provided

cropImage

public static BufferedImage cropImage(BufferedImage originalImage,
                      int width,
                      int height)

Crop image to desired size

Parameters:

originalImage - the BufferedImage

width - the width in px

height - the height in px

Returns:

the resulting BufferedImage fitting the dimensions provided

resizeImageSquare

public static BufferedImage resizeImageSquare(BufferedImage originalImage,
                              int size)

Resize image to desired size

Parameters:

originalImage - the BufferedImage

size - the target size in px

Returns:

the resulting BufferedImage fitting the dimensions provided

resizeImageSquare

public static BufferedImage resizeImageSquare(File originalImageFile,
                              int size)

Resize image to desired size

Parameters:

originalImageFile - the File

size - the target size in px

Returns:

the resulting BufferedImage fitting the dimensions provided

resizeImage

public static BufferedImage resizeImage(File originalImageFile,
                        int maxWidth,
                        int maxHeight)

Resize image to desired size

Parameters:

originalImageFile - the File

maxWidth - the maximum width in px

maxHeight - the maximum height in px

Returns:

the resulting BufferedImage fitting the dimensions provided

convertToPng

public static void convertToPng(File srcFile,
                File dstFile)

Convert image to png

Parameters:

srcFile - the source file

dstFile - the destination png file

writeBufferedImageToFile

public static void writeBufferedImageToFile(BufferedImage image,
                            File file)

Write buffered image to file

Parameters:

image - the image

file - the file