xmlgraphics-commons 1.4

org.apache.xmlgraphics.image.loader
Interface ImageProcessingHints


public interface ImageProcessingHints

This interface defines some standard hints to be used for image processing in this package. They are provided for convenience. You can define your own hints as you like. Generally, consumers should not rely on the presence of any hint!


Field Summary
static java.lang.Object BITMAP_TYPE_INTENT
          Used to tell a bitmap producer to generate a certain type of bitmap.
static java.lang.String BITMAP_TYPE_INTENT_GRAY
          Used with BITMAP_TYPE_INTENT to indicate that the generated bitmap should be a grayscale image.
static java.lang.String BITMAP_TYPE_INTENT_MONO
          Used with BITMAP_TYPE_INTENT to indicate that the generated bitmap should be a 1 bit black and white image.
static java.lang.Object IGNORE_COLOR_PROFILE
          Used to tell the image loader to ignore any color profile in the image.
static java.lang.Object IMAGE_MANAGER
          Used to pass in the ImageManager.
static java.lang.Object IMAGE_SESSION_CONTEXT
          Used to pass in the ImageSessionContext.
static java.lang.Object SOURCE_RESOLUTION
          Used to send a hint about the source resolution for pixel to unit conversions.
static java.lang.Object TARGET_RESOLUTION
          Used to send a hint about the target resolution (of the final output format).
static java.lang.Object TRANSPARENCY_INTENT
          Used to indicate how existing transparency information (for example, an alpha channel) shall be treated.
static java.lang.String TRANSPARENCY_INTENT_IGNORE
          Used with TRANSPARENCY_INTENT to indicate that any transparency information shall be ignored.
static java.lang.String TRANSPARENCY_INTENT_PRESERVE
          Used with TRANSPARENCY_INTENT to indicate that any transparency information shall be preserved (the default).
 

Field Detail

SOURCE_RESOLUTION

static final java.lang.Object SOURCE_RESOLUTION
Used to send a hint about the source resolution for pixel to unit conversions.


TARGET_RESOLUTION

static final java.lang.Object TARGET_RESOLUTION
Used to send a hint about the target resolution (of the final output format).


IMAGE_SESSION_CONTEXT

static final java.lang.Object IMAGE_SESSION_CONTEXT
Used to pass in the ImageSessionContext. A consumer can use this to load embedded images over the same mechanism as the main image (ex. JPEG images referenced in an SVG image).

Since:
1.4

IMAGE_MANAGER

static final java.lang.Object IMAGE_MANAGER
Used to pass in the ImageManager. A consumer can use this to load embedded images over the same mechanism as the main image (ex. JPEG images referenced in an SVG image).

Since:
1.4

IGNORE_COLOR_PROFILE

static final java.lang.Object IGNORE_COLOR_PROFILE
Used to tell the image loader to ignore any color profile in the image.


BITMAP_TYPE_INTENT

static final java.lang.Object BITMAP_TYPE_INTENT
Used to tell a bitmap producer to generate a certain type of bitmap.


BITMAP_TYPE_INTENT_GRAY

static final java.lang.String BITMAP_TYPE_INTENT_GRAY
Used with BITMAP_TYPE_INTENT to indicate that the generated bitmap should be a grayscale image.

See Also:
Constant Field Values

BITMAP_TYPE_INTENT_MONO

static final java.lang.String BITMAP_TYPE_INTENT_MONO
Used with BITMAP_TYPE_INTENT to indicate that the generated bitmap should be a 1 bit black and white image.

See Also:
Constant Field Values

TRANSPARENCY_INTENT

static final java.lang.Object TRANSPARENCY_INTENT
Used to indicate how existing transparency information (for example, an alpha channel) shall be treated.


TRANSPARENCY_INTENT_PRESERVE

static final java.lang.String TRANSPARENCY_INTENT_PRESERVE
Used with TRANSPARENCY_INTENT to indicate that any transparency information shall be preserved (the default).

See Also:
Constant Field Values

TRANSPARENCY_INTENT_IGNORE

static final java.lang.String TRANSPARENCY_INTENT_IGNORE
Used with TRANSPARENCY_INTENT to indicate that any transparency information shall be ignored.

See Also:
Constant Field Values

xmlgraphics-commons 1.4

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