#include "graph_view.h"

using namespace Shared;

namespace Graph {

GraphView::GraphView(CartesianFunctionStore * functionStore, InteractiveCurveViewRange * graphRange,
  CurveViewCursor * cursor, BannerView * bannerView, View * cursorView) :
  FunctionGraphView(graphRange, cursor, bannerView, cursorView),
  m_functionStore(functionStore)
{
}

void GraphView::drawRect(KDContext * ctx, KDRect rect) const {
  FunctionGraphView::drawRect(ctx, rect);
  for (int i = 0; i < m_functionStore->numberOfActiveFunctions(); i++) {
    CartesianFunction * f = m_functionStore->activeFunctionAtIndex(i);
    drawCurve(ctx, rect, f, f->color());
  }
}

float GraphView::evaluateModelWithParameter(Model * curve, float abscissa) const {
  CartesianFunction * f = (CartesianFunction *)curve;
  return f->evaluateAtAbscissa(abscissa, context());
}

}