Provided by: ivtools-dev_1.2.11a1-2_amd64
RasterComp, RasterView, PSRaster - raster component subject, view, and PostScript external representation
RasterComp is a GraphicComp that represents a raster image. It uses a RasterRect graphic to store its graphical attributes. RasterView is a GraphicView for displaying the raster image. PSRaster is a PostScriptView that externalizes the subject's information in PostScript form.
RASTERCOMP PUBLIC OPERATIONS
RasterComp(RasterRect* = nil, const char* filename = nil) The constructor takes an optional RasterRect structured graphic that defines the attributes of the raster image. You can also supply an optional file name to associate the component with a file containing the (copious) image data. RasterRect* GetRasterRect() Return the RasterRect graphic that defines the raster's attributes. GetRaster is simply a more specific form of the GetGraphic operation. const char* GetFileName() Return the file name specified in the constructor, if any.
RASTERVIEW PUBLIC OPERATIONS
RasterView(RasterComp* = nil) Create an RasterView, optionally supplying the subject. RasterComp* GetRasterComp() Return the subject.
PSRASTER PUBLIC OPERATIONS
PSRaster(RasterComp* = nil) Construct a PostScript external representation of the given subject, if any.
GraphicComp(3U), GraphicView(3U), PostScriptView(3U), RasterRect(3U)