# OEDrawActiveSiteLegend¶

void OEDrawActiveSiteLegend(OEDepict::OEImageBase &image,
const OE2DActiveSiteLegendDisplayOptions &opts)


Draws legend for active site interaction map.

image

The image on which the color force field legend is drawn.

The OE2DActiveSiteDisplay object that holds the data necessary to depict the interactions of an active site.

opts

The OE2DActiveSiteLegendDisplayOptions object that determines how the legend is depicted.

The following code snippet shows how to use the OEDrawActiveSiteLegend function. The image created is shown in Figure: Example of using the OEDrawActiveSiteLegend function.

// initializing adisp OE2DActiveSiteDisplay object

int rows = 2;
int cols = 4;
OE2DActiveSiteLegendDisplayOptions opts = new  OE2DActiveSiteLegendDisplayOptions(rows, cols);

OEImage image = new OEImage(600.0, 150.0);

The OEDrawActiveSiteLegend function renders only those residue “glyphs” that are used to depict the interactions of the given active site when calling the OERenderActiveSite function.