...
public void loadImageByLocalPath(String localPath)
/*
Load an image by providing the IRODS file path
*/
public void loadImageByIrodsPath(String irodsPath)
/*
Draw a polygon on the canvas without any database interaction.
*/
public void drawPolygon(double[][] polygon, int width, int color);
/*
Draw a single point on the canvas without any database interaction.
*/
public void drawPoint(double[] point,int radius, int color);
/*
Draw a line on the canvas without any database interaction
*/
public void drawLine(double x1, double y1, double x2, double y2, int width, int color);