com.bbn.openmap.dataAccess.image
Class ErrImageTile

java.lang.Object
  com.bbn.openmap.omGraphics.geom.BasicGeometry
      com.bbn.openmap.omGraphics.OMGraphicAdapter
          com.bbn.openmap.omGraphics.OMRasterObject
              com.bbn.openmap.omGraphics.OMRaster
                  com.bbn.openmap.omGraphics.OMScalingRaster
                      com.bbn.openmap.dataAccess.image.ImageTile
                          com.bbn.openmap.dataAccess.image.ErrImageTile

All Implemented Interfaces:

OMGeometry, OMGraphic, OMGraphicConstants, java.awt.image.ImageObserver, java.io.Serializable, java.lang.Cloneable

public class ErrImageTile
extends ImageTile

An ErrImageTile is an ImageTile that can't be displayed due to projection incompatibilities or some other problem. It's a space-holder that can be queried for information about the file and also provide a GUI-component-like list object that can be used to represent a file that was decoded but not able to be displayed for some reason.

Author:

dietrick

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.bbn.openmap.dataAccess.image.ImageTile

ImageTile.Cache

Nested classes/interfaces inherited from class com.bbn.openmap.omGraphics.OMRasterObject

OMRasterObject.TrimScaleFilter

Field Summary

protected java.lang.String

problemMessage

Fields inherited from class com.bbn.openmap.dataAccess.image.ImageTile

cache, DEFAULT_NON_CLEAR_FILL_PAINT, imageDecoder, realSelection

Fields inherited from class com.bbn.openmap.omGraphics.OMScalingRaster

clipRect, corners, lastProjection, lat2, lon2, scaleTransformType, scalingXFormOp

Fields inherited from class com.bbn.openmap.omGraphics.OMRaster

colors, transparent

Fields inherited from class com.bbn.openmap.omGraphics.OMRasterObject

bitmap, bits, colorModel, COLORMODEL_DIRECT, COLORMODEL_IMAGEICON, COLORMODEL_INDEXED, DEBUG, FAST_SCALING, filteredHeight, filteredWidth, height, imageFilter, lat, logger, lon, needToReposition, pixels, point1, point2, renderRotationAngle, rotationAngle, SMOOTH_SCALING, width, x, y

Fields inherited from class com.bbn.openmap.omGraphics.OMGraphicAdapter

declutterType, displayPaint, edgeMatchesFill, fillPaint, hasLabel, linePaint, matted, mattingPaint, renderType, selected, selectPaint, showEditablePalette, stroke, textureMask

Fields inherited from class com.bbn.openmap.omGraphics.geom.BasicGeometry

attributes, lineType, needToRegenerate, shape, visible

Fields inherited from interface com.bbn.openmap.omGraphics.OMGraphicConstants

ADD_GRAPHIC_MASK, APP_OBJECT, BASIC_STROKE, CHANGE_APPEARANCE, clear, DECIMAL_DEGREES, DECLUTTERTYPE_LINE, DECLUTTERTYPE_MOVE, DECLUTTERTYPE_NONE, DECLUTTERTYPE_SPACE, DEFAULT_ROTATIONANGLE, DELETE_GRAPHIC_MASK, DESELECT_GRAPHIC_MASK, DESELECTALL_GRAPHIC_MASK, GRAPHICTYPE_ARC, GRAPHICTYPE_BITMAP, GRAPHICTYPE_CIRCLE, GRAPHICTYPE_ELLIPSE, GRAPHICTYPE_GRAPHIC, GRAPHICTYPE_GRID, GRAPHICTYPE_LINE, GRAPHICTYPE_POINT, GRAPHICTYPE_POLY, GRAPHICTYPE_RASTER, GRAPHICTYPE_RECTANGLE, GRAPHICTYPE_TEXT, INDEX, INFOLINE, LABEL, LINETYPE_GREATCIRCLE, LINETYPE_RHUMB, LINETYPE_STRAIGHT, LINETYPE_UNKNOWN, LOWER_GRAPHIC_MASK, LOWER_TO_BOTTOM_GRAPHIC_MASK, NO_ROTATE, OMGRAPHIC_ELT, OMGRAPHIC_TYPE_ATTR, RADIANS, RAISE_GRAPHIC_MASK, RAISE_TO_TOP_GRAPHIC_MASK, REMOVABLE, RENDERTYPE_LATLON, RENDERTYPE_OFFSET, RENDERTYPE_UNKNOWN, RENDERTYPE_XY, SELECT_GRAPHIC_MASK, SORT_GRAPHICS_MASK, TOOLTIP, UPDATE_GRAPHIC_MASK, UPDATED

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

ErrImageTile(java.lang.String problemMessage)

Method Summary

boolean	generate(Projection proj) Prepare the graphics for rendering.
java.lang.String	getProblemMessage()
boolean	isVisible() Get the visibility variable.
void	setProblemMessage(java.lang.String problemMessage)

Methods inherited from class com.bbn.openmap.dataAccess.image.ImageTile

getImageDecoder, regenerate, setImageDecoder, setSelected, shouldFetchForProjection, updateImageForProjection

Methods inherited from class com.bbn.openmap.omGraphics.OMScalingRaster

getClippedRectangle, getImageWarp, getLRLat, getLRLon, getScaleTransformType, getULLat, getULLon, isOnMap, position, render, renderImage, restore, rotate, scaleTo, setLRLat, setLRLon, setScaleTransformType, setShape, setULLat, setULLon

Methods inherited from class com.bbn.openmap.omGraphics.OMRaster

computePixels, evaluateRotationAngle, getBitmapFromInternalData, getByte, getColors, getPixel, getTransparent, setBits, setByte, setColors, setColors, setImageIcon, setPixel, setTransparent

Methods inherited from class com.bbn.openmap.omGraphics.OMRasterObject

adjustShapeForRotation, filterImage, getBits, getColorModel, getFilteredHeight, getFilteredWidth, getHeight, getImage, getImageFilter, getLat, getLon, getMapLocation, getNeedToReposition, getPixels, getRotationAngle, getWidth, getX, getY, hasLineTypeChoice, imageUpdate, scaleTo, setColorModel, setHeight, setImage, setImageFilter, setLat, setLon, setNeedToReposition, setPixels, setRotationAngle, setWidth, setX, setY, shouldRenderFill

Methods inherited from class com.bbn.openmap.omGraphics.OMGraphicAdapter

clone, deselect, distance, getDeclutterType, getDisplayColor, getDisplayPaint, getEdgeMatchesFill, getFillColor, getFillPaint, getHasLabel, getLineColor, getLinePaint, getMattingPaint, getRenderType, getSelectColor, getSelectPaint, getShowEditablePalette, getStroke, getTextureMask, initLabelingDuringGenerate, isClear, isMatted, isSelected, normalizeDistanceForLineWidth, readStroke, readTextureMask, renderLabel, renderShape, select, setDeclutterType, setEdgeMatchesFill, setFillColor, setFillPaint, setGraphicsColor, setGraphicsForEdge, setGraphicsForFill, setHasLabel, setLabelLocation, setLabelLocation, setLabelLocation, setLabelLocation, setLabelLocation, setLabelLocation, setLabelLocation, setLabelLocation, setLineColor, setLinePaint, setMatted, setMattingPaint, setRenderType, setSelectColor, setSelectPaint, setShowEditablePalette, setStroke, setTextureMask, shouldRenderEdge, writeStroke, writeTextureMask

Methods inherited from class com.bbn.openmap.omGraphics.geom.BasicGeometry

_distance, appendShapeEdge, appendShapeEdge, appendShapeEdge, appendShapeEdge, clearAttributes, contains, createAttributeMap, createBoxShape, createShape, createShape, describeShapeDetail, describeShapeDetail, distanceToEdge, distanceToEdge, draw, draw, fill, fill, getAppObject, getAttribute, getAttributes, getDescription, getLineType, getNeedToRegenerate, getShape, isRenderable, isRenderable, putAttribute, removeAttribute, setAppObject, setAttributes, setLineType, setNeedToRegenerate, setShape, setVisible

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.bbn.openmap.omGraphics.OMGraphic

clone, deselect, getDeclutterType, getDisplayColor, getDisplayPaint, getFillColor, getFillPaint, getLineColor, getLinePaint, getMattingPaint, getRenderType, getSelectColor, getSelectPaint, getShowEditablePalette, getStroke, getTextureMask, isMatted, isSelected, normalizeDistanceForLineWidth, renderLabel, select, setDeclutterType, setFillPaint, setGraphicsColor, setGraphicsForEdge, setGraphicsForFill, setLabelLocation, setLabelLocation, setLabelLocation, setLinePaint, setMatted, setMattingPaint, setRenderType, setSelectPaint, setShowEditablePalette, setStroke, setTextureMask, shouldRenderEdge

Methods inherited from interface com.bbn.openmap.omGraphics.OMGeometry

clearAttributes, contains, distance, distanceToEdge, draw, draw, fill, fill, getAppObject, getAttribute, getAttributes, getDescription, getLineType, getNeedToRegenerate, getShape, isRenderable, isRenderable, putAttribute, removeAttribute, setAppObject, setAttributes, setLineType, setNeedToRegenerate, setShape, setVisible

Field Detail

problemMessage

protected java.lang.String problemMessage

Constructor Detail

ErrImageTile

public ErrImageTile(java.lang.String problemMessage)

Method Detail

getProblemMessage

public java.lang.String getProblemMessage()

setProblemMessage

public void setProblemMessage(java.lang.String problemMessage)

isVisible

public boolean isVisible()

Description copied from class: BasicGeometry

Get the visibility variable.

Specified by:

isVisible in interface OMGeometry

Overrides:

isVisible in class BasicGeometry

Returns:

boolean

generate

public boolean generate(Projection proj)

Description copied from class: OMScalingRaster

Prepare the graphics for rendering. For all image types, it positions the image relative to the projection. For direct and indexed colormodel images, it creates the ImageIcon used for drawing to the window (internal to object). For indexed colormodel images, it also calls computePixels, to resolve the colortable and the bytes to create the image pixels.

Specified by:

generate in interface OMGeometry

Overrides:

generate in class OMScalingRaster

Parameters:

proj - Projection used to position the image on the window.

Returns:

true if the image is ready to paint.

See Also:

OMGraphicAdapter.regenerate(com.bbn.openmap.proj.Projection)