OEDrawUnpairedInteractionMapLegend

void OEDrawUnpairedInteractionMapLegend(OEDepict::OEImageBase& image,
                                        const OE2DActiveSiteDisplay& adisp,
                                        const OE2DActiveSiteLegendDisplayOptions& opts)

Draws legend for unpaired interaction map.

image: The image in which the color gradient is drawn.
adisp: The OE2DActiveSiteDisplay object that holds the data necessary to depict the B-factor information of an active site.
opts: The OE2DActiveSiteLegendDisplayOptions object that determines how the legend is depicted.

Example:

// initialize OE2DActiveSiteDisplay

OEImage cgimage(400.0, 200.0);
OE2DActiveSiteLegendDisplayOptions lopts(3, 2);
OEDrawUnpairedInteractionMapLegend(cgimage, adisp, lopts);
OEWriteImage("DrawUnpairedMapLegend.svg", cgimage);