NCBI-TreeViewObjects DEFINITIONS ::=
BEGIN
IMPORTS BioTreeContainer FROM NCBI-BioTree
Seq-id FROM NCBI-Seqloc;
-- ==========================================================================
--
-- Screen area description
--
-- ==========================================================================
TV-AreaDesc ::= SEQUENCE {
-- (x, y) is the coordinate of the node corner closest to the start of coordinate axes (top left if looking at the screen)
x INTEGER,
y INTEGER,
-- width, height are in the direction further along the axes from the start
width INTEGER,
height INTEGER,
-- upper left corner of first character of the label in screen (top is 0) coordinates
labelx INTEGER OPTIONAL,
labely INTEGER OPTIONAL,
-- width, height and rotation angle in radians of the label
labelwidth INTEGER OPTIONAL,
labelheight INTEGER OPTIONAL,
labelangle REAL OPTIONAL
}
-- ==========================================================================
--
-- Tree node description
--
-- ==========================================================================
-- BioTreeContainer features requested by user
TV-TreeNodeFeat ::= SEQUENCE {
feat-name VisibleString,
feat-value VisibleString
}
TV-TreeNodeDesc ::= SEQUENCE {
nodeid INTEGER,
color VisibleString OPTIONAL,
label VisibleString OPTIONAL,
seq-id VisibleString OPTIONAL,
seq-title VisibleString OPTIONAL,
accession-nbr VisibleString OPTIONAL,
is-leaf BOOLEAN OPTIONAL,
features SET OF TV-TreeNodeFeat OPTIONAL,
bounds TV-AreaDesc OPTIONAL
}
-- ==========================================================================
--
-- Rendering parameters
--
-- ==========================================================================
TV-RenderingParameters ::= SEQUENCE {
width INTEGER OPTIONAL,
height INTEGER OPTIONAL,
maxwidth INTEGER OPTIONAL,
maxheight INTEGER OPTIONAL,
computedwidth INTEGER OPTIONAL,
computedheight INTEGER OPTIONAL,
-- Scale is the horizontal distance for 100 pixels in the output image
-- where distance is based on the 'dist' parameter in the tree.
-- It is only provided for trees with the 'dist' attribute that are
-- rendered in a layout that supports distance (rectangular or radial)
-- and distmode is not set to false (it defaults to true)
scale REAL OPTIONAL,
-- This is the number displayed on the scale bar for the returned image
-- The length of the scale bar will be 100*(dispalyscale/scale)
displayscale REAL OPTIONAL
}
-- ==========================================================================
--
-- Whole tree image description
--
-- ==========================================================================
TV-TreeImgDesc ::= SEQUENCE {
nodes SET OF TV-TreeNodeDesc OPTIONAL,
img-key VisibleString OPTIONAL,
renderingparameters TV-RenderingParameters OPTIONAL,
btc BioTreeContainer OPTIONAL,
-- CTreeViewRendererException::EErrCode
err-code INTEGER OPTIONAL,
err-msg VisibleString OPTIONAL
}
END
