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public interface IIOReadUpdateListener
| Method Summary | |
|---|---|
void |
imageUpdate(ImageReader source,
BufferedImage image,
int minX,
int minY,
int width,
int height,
int periodX,
int periodY,
int[] bands)
Reports that a given region of the image has been updated. |
void |
passComplete(ImageReader source,
BufferedImage image)
Reports that the current read operation has completed a progressive pass. |
void |
passStarted(ImageReader source,
BufferedImage image,
int pass,
int minPass,
int maxPass,
int minX,
int minY,
int periodX,
int periodY,
int[] bands)
Reports that the current read operation is about to begin a progressive pass. |
void |
thumbnailPassComplete(ImageReader source,
BufferedImage image)
Reports that the current thumbnail read operation has completed a progressive pass. |
void |
thumbnailPassStarted(ImageReader source,
BufferedImage image,
int pass,
int minPass,
int maxPass,
int minX,
int minY,
int periodX,
int periodY,
int[] bands)
Reports that the current thumbnail read operation is about to begin a progressive pass. |
void |
thumbnailUpdate(ImageReader source,
BufferedImage image,
int minX,
int minY,
int width,
int height,
int periodX,
int periodY,
int[] bands)
Reports that a given region of a thumbnail image has been updated. |
| Method Detail |
|---|
void imageUpdate(ImageReader source,
BufferedImage image,
int minX,
int minY,
int width,
int height,
int periodX,
int periodY,
int[] bands)
source - the ImageReader object calling this methodimage - the BufferedImage being updatedminX - the X coordinate of the leftmost updated column of pixelsminY - the Y coordinate of the uppermost updated row of pixelswidth - the number of updated pixels horizontallyheight - the number of updated pixels verticallyperiodX - the horizontal spacing between updated pixels; a value of 1 means no gapsperiodY - the vertical spacing between updated pixels; a value of 1 means no gapsbands - an array of ints indicating which bands are being updated
void passComplete(ImageReader source,
BufferedImage image)
source - the ImageReader object calling this methodimage - the BufferedImage being updated
void passStarted(ImageReader source,
BufferedImage image,
int pass,
int minPass,
int maxPass,
int minX,
int minY,
int periodX,
int periodY,
int[] bands)
source - the ImageReader object calling this methodimage - the BufferedImage being updatedpass - the numer of the pass that is about to begin, starting with 0minPass - the index of the first pass that will be decodedmaxPass - the index of the last pass that will be decodedminX - the X coordinate of the leftmost updated column of pixelsminY - the Y coordinate of the uppermost updated row of pixelsperiodX - the horizontal spacing between updated pixels; a value of 1 means no gapsperiodY - the vertical spacing between updated pixels; a value of 1 means no gapsbands - an array of ints indicating which bands are being updated
void thumbnailPassComplete(ImageReader source,
BufferedImage image)
source - the ImageReader object calling this methodimage - the BufferedImage being updated
void thumbnailPassStarted(ImageReader source,
BufferedImage image,
int pass,
int minPass,
int maxPass,
int minX,
int minY,
int periodX,
int periodY,
int[] bands)
source - the ImageReader object calling this methodimage - the BufferedImage being updatedpass - the numer of the pass that is about to begin, starting with 0minPass - the index of the first pass that will be decodedmaxPass - the index of the last pass that will be decodedminX - the X coordinate of the leftmost updated column of pixelsminY - the Y coordinate of the uppermost updated row of pixelsperiodX - the horizontal spacing between updated pixels; a value of 1 means no gapsperiodY - the vertical spacing between updated pixels; a value of 1 means no gapsbands - an array of ints indicating which bands are being updated
void thumbnailUpdate(ImageReader source,
BufferedImage image,
int minX,
int minY,
int width,
int height,
int periodX,
int periodY,
int[] bands)
source - the ImageReader object calling this methodimage - the BufferedImage being updatedminX - the X coordinate of the leftmost updated column of pixelsminY - the Y coordinate of the uppermost updated row of pixelswidth - the number of updated pixels horizontallyheight - the number of updated pixels verticallyperiodX - the horizontal spacing between updated pixels; a value of 1 means no gapsperiodY - the vertical spacing between updated pixels; a value of 1 means no gapsbands - an array of ints indicating which bands are being updated
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