jdk.awt.image.ImageConsumer — clojure-interop/java.awt 1.0.5

The interface for objects expressing interest in image data through the ImageProducer interfaces. When a consumer is added to an image producer, the producer delivers all of the data about the image using the method calls defined in this interface.

image-complete clj

(image-complete this status)

The imageComplete method is called when the ImageProducer is finished delivering all of the pixels that the source image contains, or when a single frame of a multi-frame animation has been completed, or when an error in loading or producing the image has occurred. The ImageConsumer should remove itself from the list of consumers registered with the ImageProducer at this time, unless it is interested in successive frames.

status - the status of image loading - int

set-color-model clj

(set-color-model this model)

Sets the ColorModel object used for the majority of the pixels reported using the setPixels method calls. Note that each set of pixels delivered using setPixels contains its own ColorModel object, so no assumption should be made that this model will be the only one used in delivering pixel values. A notable case where multiple ColorModel objects may be seen is a filtered image when for each set of pixels that it filters, the filter determines whether the pixels can be sent on untouched, using the original ColorModel, or whether the pixels should be modified (filtered) and passed on using a ColorModel more convenient for the filtering process.

model - the specified ColorModel - java.awt.image.ColorModel

set-dimensions clj

(set-dimensions this width height)

The dimensions of the source image are reported using the setDimensions method call.

width - the width of the source image - int height - the height of the source image - int

set-hints clj

(set-hints this hintflags)

Sets the hints that the ImageConsumer uses to process the pixels delivered by the ImageProducer. The ImageProducer can deliver the pixels in any order, but the ImageConsumer may be able to scale or convert the pixels to the destination ColorModel more efficiently or with higher quality if it knows some information about how the pixels will be delivered up front. The setHints method should be called before any calls to any of the setPixels methods with a bit mask of hints about the manner in which the pixels will be delivered. If the ImageProducer does not follow the guidelines for the indicated hint, the results are undefined.

hintflags - a set of hints that the ImageConsumer uses to process the pixels - int

set-pixels clj

(set-pixels this x y w h model pixels off scansize)

Delivers the pixels of the image with one or more calls to this method. Each call specifies the location and size of the rectangle of source pixels that are contained in the array of pixels. The specified ColorModel object should be used to convert the pixels into their corresponding color and alpha components. Pixel (m,n) is stored in the pixels array at index (n * scansize m off). The pixels delivered using this method are all stored as bytes.

x - the X coordinate of the upper-left corner of the area of pixels to be set - int y - the Y coordinate of the upper-left corner of the area of pixels to be set - int w - the width of the area of pixels - int h - the height of the area of pixels - int model - the specified ColorModel - java.awt.image.ColorModel pixels - the array of pixels - byte[] off - the offset into the pixels array - int scansize - the distance from one row of pixels to the next in the pixels array - int

set-properties clj

(set-properties this props)

Sets the extensible list of properties associated with this image.

props - the list of properties to be associated with this image - java.util.Hashtable