/********************************************************************
 gLayer Implementation
 Copyright (c)2011 Mark Watkins <jedimark@users.sourceforge.net>
 License: GPL
*********************************************************************/

#include "graphlayer.h"

gLayer::gLayer(gPointData *d,QString title)
:m_title(title),data(d)
{
    if (data) {
        data->AddLayer(this);
    }
    m_visible = true;
    m_movable = false;
    color.push_back(QColor("red"));
    color.push_back(QColor("green"));
}

gLayer::~gLayer()
{

}

//void gLayer::Plot(gGraphWindow & w,float scrx,float scry)
//{
//}

void gLayer::DataChanged(gGraphData *src)
{
    for (list<gGraphWindow *>::iterator i=m_graph.begin();i!=m_graph.end();i++) {
        if (src) {
            (*i)->DataChanged(this);
        } else {
            (*i)->DataChanged(NULL);
        }
    }

}
// Notify signal sent from gGraphData.. pass on to the graph so it can que a refresh and update stuff.

void gLayer::SetData(gPointData * gd) { data=gd; };
gPointData * gLayer::GetData() { return data; };
double gLayer::MinX() { if (data) return data->MinX(); return 0;};
double gLayer::MaxX() { if (data) return data->MaxX(); return 0;};
double gLayer::MinY() { if (data) return data->MinY(); return 0;};
double gLayer::MaxY() { if (data) return data->MaxY(); return 0;};

double gLayer::RealMinX() { if (data) return data->RealMinX(); return 0;};
double gLayer::RealMaxX() { if (data) return data->RealMaxX(); return 0;};
double gLayer::RealMinY() { if (data) return data->RealMinY(); return 0;};
double gLayer::RealMaxY() { if (data) return data->RealMaxY(); return 0;};

void gLayer::SetMinX(double v) { if (data) data->SetMinX(v); };
void gLayer::SetMaxX(double v) { if (data) data->SetMaxX(v); };
void gLayer::SetMinY(double v) { if (data) data->SetMinY(v); };
void gLayer::SetMaxY(double v) { if (data) data->SetMaxY(v); };

void gLayer::NotifyGraphWindow(gGraphWindow *g) { m_graph.push_back(g); };