Package com.nomagic.magicreport.helper

Class ImageHelper

java.lang.Object

com.nomagic.magicreport.helper.ImageHelper

@OpenApiAll
public class ImageHelper
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_IMAGE_DPI
static final float	DEFAULT_REPORT_DPI
static final int	DEFAULT_RTF_IMAGE_DPI

Constructor Summary

Constructors

Constructor	Description
ImageHelper()

Method Summary

Modifier and Type	Method	Description
static int	getImageDPI(Image image, ITemplateEngine engine)
static int	getImageDPI(Image image, Properties properties)
static void	saveAsJPG(File tempFile, BufferedImage bufferedImage, int dpi)
static void	saveAsJPG(OutputStream outputStream, BufferedImage bufferedImage, int dpi)
static void	saveAsPNG(File tempFile, BufferedImage bufferedImage, int dpi)
static void	saveAsPNG(OutputStream outputStream, BufferedImage bufferedImage, int dpi)

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_IMAGE_DPI

public static final int DEFAULT_IMAGE_DPI

See Also:

• Constant Field Values

DEFAULT_RTF_IMAGE_DPI

public static final int DEFAULT_RTF_IMAGE_DPI

See Also:

• Constant Field Values

DEFAULT_REPORT_DPI

public static final float DEFAULT_REPORT_DPI

See Also:

• Constant Field Values

Constructor Details

ImageHelper

public ImageHelper()

Method Details

getImageDPI

public static int getImageDPI(Image image,
 ITemplateEngine engine)

getImageDPI

public static int getImageDPI(Image image,
 Properties properties)

saveAsJPG

public static void saveAsJPG(OutputStream outputStream,
 BufferedImage bufferedImage,
 int dpi)
                      throws IOException

Throws:

IOException

saveAsJPG

public static void saveAsJPG(File tempFile,
 BufferedImage bufferedImage,
 int dpi)
                      throws IOException

Throws:

IOException

saveAsPNG

public static void saveAsPNG(OutputStream outputStream,
 BufferedImage bufferedImage,
 int dpi)
                      throws IOException

Throws:

IOException

saveAsPNG

public static void saveAsPNG(File tempFile,
 BufferedImage bufferedImage,
 int dpi)
                      throws IOException

Throws:

IOException