/**
* ***********************************************
*
* @param view view
* @param n number (bar chart)
*/
public DrawBarGraph(EuclidianView view, GeoNumeric n) {
this.view = view;
sum = n;
geo = n;
n.setDrawable(true);
init();
update();
}
/**
* Creates new drawable for slope
*
* @param view view
* @param slope slope number
*/
public DrawSlope(EuclidianView view, GeoNumeric slope) {
this.view = view;
kernel = view.getKernel();
this.slope = slope;
geo = slope;
slope.setDrawable(true);
// get parent line
init();
update();
}