public void drawConvexityDefect(Blob[] blobsIn)
public void drawConvexityDefect(Blob[] blobsIn, int xRefIn, int yRefIn, float scaleIn)
public void drawConvexityDefects(ConvexityDefect[] cdArrayIn, int xRefIn, int yRefIn, float scaleIn, int radius, int colorStrokeIn, int strokeWeightIn, boolean fillIn, int colorFillIn,  boolean lineIn, int colorStrokeLineIn, int strokeWeightLineIn, int modeLineIn, boolean debugIn )