idiograb reads the position of the graphics pointer
when the (first) mouse button is pressed.
idiogram also reads
a second position of the graphics pointer after another
mouse button press. The two points selected are used to define a
diagonal line from which a bounding box will be constructed. It then
retrieves the gene identifiers of the points that lie within the
point coordinates and cooresponding gene identifiers
boolean. if TRUE, a box is drawn showing the selected region
a color to highlight the points within the selected region
additional plotting paramters passed to
Coordinates can be passed in a plotting structure (a list with
labels components). Typically this is
generated from a call to
The points selected are used to define the top-left and bottom-right locations or the bottom-left and top-right locations for bounding box. These locations can be selected in any order. A character vector of the labels of all the points that lie within the selected region is returned.
A character vector of gene identifiers
Karl Dykema <[email protected]>
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