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LT_STATUS | initialize (LTIImageStage *srcImage, lt_uint32 newWidth, lt_uint32 newHeight, double newXPos, double newYPos, const LTIPixel *backgroundPixel, const LTIPixel *nodataPixel, AlphaMode alphaMode=DoNothing) |
| initialize More...
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LT_STATUS | getDimsAtMag (double mag, lt_uint32 &width, lt_uint32 &height) const |
| get image width and height at given magnification More...
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lt_int64 | getEncodingCost (const LTIScene &scene) const |
| get the cost to encode this scene More...
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bool | getReaderScene (const LTIScene &decodeScene, LTIScene &readerScene) const |
| get the underlying scene to be used More...
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LT_STATUS | setFillingBackground (bool fill) |
| control whether or not the background of the new "outer" image should be filled More...
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bool | getFillingBackground (void) const |
| query whether or not the background of the new "outer" image should be filled More...
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LT_STATUS | setFillMethod (LTIPixelFillMethod method, double fuzzyThreshold) |
| Set the fill method which controls how noData pixels are matched. More...
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LTIPixelFillMethod | getFillMethod (void) const |
| Get the fill method. More...
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double | getFuzzyThreshold (void) const |
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virtual lt_uint32 | getModifications (const LTIScene &scene) const |
| get the modification bitfield for this image More...
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lt_int32 | getChildXPosAtMag (double mag) const |
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lt_int32 | getChildYPosAtMag (double mag) const |
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bool | getChildScene (const LTIScene &parentScene, LTIScene &childScene) const |
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lt_uint32 | getWidth () const |
| get image width More...
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lt_uint32 | getHeight () const |
| get image height More...
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const LTIPixel & | getPixelProps () const |
| get the pixel properties of the image More...
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const LTIPixel & | getMinDynamicRange () const |
| get the minimum dynamic range value of image More...
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const LTIPixel & | getMaxDynamicRange () const |
| get the maximum dynamic range value of image More...
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LT_STATUS | overridePixelBPS (lt_uint8 bps) |
| override the bits-per-sample of the image's (sample's) datatype More...
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LT_STATUS | overrideDynamicRange (const LTIPixel &drmin, const LTIPixel &drmax) |
| override the dynamic range of the image More...
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const LTIPixel * | getBackgroundPixel () const |
| get the values of the background pixel More...
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const LTIPixel * | getNoDataPixel () const |
| get the values of the "no data" (transparency) pixel More...
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LT_STATUS | overrideBackgroundPixel (const LTIPixel *backgroundPixel) |
| override the background color of the image More...
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LT_STATUS | overrideNoDataPixel (const LTIPixel *nodataPixel) |
| override the "no data" (transparency) color of the image More...
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const LTIGeoCoord & | getGeoCoord () const |
| get the geographic coordinates of the image More...
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bool | isGeoCoordImplicit () const |
| is geo information "real" or not More...
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LT_STATUS | overrideGeoCoord (const LTIGeoCoord &geoCoord) |
| override the geographic coordinates of the image More...
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LT_STATUS | getDimsAtMag (double mag, lt_uint32 &width, lt_uint32 &height) const |
| get image width and height at given magnification More...
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const LTIPixelLookupTable * | getPixelLookupTable () const |
| get the color lookup table, if any More...
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const LTIMetadataDatabase & | getMetadata () const |
| get the metadata associated with the image More...
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double | getMinMagnification () const |
| get the minimum magnification More...
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double | getMaxMagnification () const |
| get the maximum magnification More...
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bool | isSelective () const |
| check if image supports "random access" decoding More...
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void | setProgressDelegate (LTIProgressDelegate *delegate) |
| set progress delegate More...
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LTIProgressDelegate * | getProgressDelegate () const |
| get progress delegate More...
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void | setInterruptDelegate (LTIInterruptDelegate *delegate) |
| set interrupt delegate More...
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LTIInterruptDelegate * | getInterruptDelegate () const |
| get interrupt delegate More...
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lt_uint32 | getStripHeight () const |
| get strip height More...
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LT_STATUS | setStripHeight (lt_uint32 stripHeight) |
| set the strip height More...
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lt_int64 | getEncodingCost (const LTIScene &scene) const |
| get the cost to encode this scene More...
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bool | getReaderScene (const LTIScene &decodeScene, LTIScene &readerScene) const |
| get the underlying scene to be used More...
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LT_STATUS | overridePixelLookupTable (const LTIPixelLookupTable *pixelLookupTable) |
| override the CLUT of the image More...
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LT_STATUS | overrideMetadata (const LTIMetadataDatabase &metadata) |
| override the metadata of the image More...
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LTIMaskSource * | getMask () const |
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bool | getPipelineInfo (LTIPipelineInfo info) const |
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LTIImageStage * | getPreviousStage (void) const |
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LT_STATUS | read (const LTIScene &scene, LTISceneBuffer &buffer) |
| read (decode) a scene from the image More...
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virtual LT_STATUS | readBegin (const LTIPixel &pixelProps, const LTIScene &fullScene) |
| start strip-based read More...
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virtual LT_STATUS | readStrip (LTISceneBuffer &buffer, const LTIScene &stripScene) |
| read a strip from the image More...
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virtual LT_STATUS | readEnd () |
| finish strip-based read More...
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lt_uint32 | getNumStrips () const |
| get number of strips in scene More...
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LTIScene | getStripScene (lt_uint32 stripNumber) const |
| get a strip for current scene More...
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lt_uint16 | getNumBands () const |
| get number of bands More...
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LTIColorSpace | getColorSpace () const |
| get colorspace More...
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LTIDataType | getDataType () const |
| get data type More...
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bool | isNaturalDynamicRange () const |
| check if the range is "complete" or not More...
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lt_int64 | getNominalImageSizeWithoutAlpha () const |
| get the nominal size of the image, not considering the alpha band More...
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lt_int64 | getNominalImageSizeWithAlpha () const |
| get the nominal size of the image, including the alpha band More...
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void | getGeoPoint (LTIPosition position, double &x, double &y) const |
| get position of a named point More...
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LTIPixel * | createBackgroundPixel () const |
| return new background pixel More...
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virtual void | retain (void) const |
| increment reference counter More...
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virtual void | release (void) const |
| decrement the reference counter and delete the object when the counter is zero More...
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Creates a new image stage of the given size, containing the input image stage within it.
This class is used to make an image stage "larger", e.g. to place an image on a larger "canvas" for more flexible decoding. This class is used by the LTIMosaicFilter class to simplify certain computations by making all the input images map to the same underlying grid shape and size.
The embedding process honors the background and nodata pixel settings.
The LTIGeoCoord information for the image stage is updated appropriately.
Definition at line 42 of file lti_embeddedImage.h.