/*
 * ColorAxis.cc
 *
 *  Created on: 30 jun. 2014
 *      Author: AKKA
 */

#include "ColorAxis.hh"

using namespace plot;

std::string ColorAxis::getPlotOpt()
{
	std::string options = DigitalAxis::getPlotOpt();

	//b & c : Draws edge of frame
	//options += "bc";

	//v: Write numeric labels for vertical axis parallel to the base of the graph,
	//    rather than parallel to the axis.
	options += "v";

	/*//Use custom labelling function to generate axis label text.
	options += "o";

	if (_scale == Scale::LOGARITHMIC)
		//l: Labels axis logarithmically
		options += "l";*/

	return options;
}

ColorAxis::Format ColorAxis::getFormat()
{
	//always used scientific format for color axis
	return DigitalAxis::Format::SCIENTIFIC;
}

void ColorAxis::writeContext(ContextFileWriter& writer) {
	writer.startElement("axis");

	writer.addAttribute("id", _id.c_str());

	writer.addAttribute("logarithmic", (_scale == Scale::LOGARITHMIC) ? "true" : "false");

	std::ostringstream outMin;
	outMin << std::setprecision(12) << getRange().getMin();
	std::ostringstream outMax;
	outMax << std::setprecision(12) << getRange().getMax();

	writer.addAttribute("min", outMin.str().c_str());
	writer.addAttribute("max", outMax.str().c_str());
	std::ostringstream colorListStr;
	
	for (unsigned int i(0); i < _colorsList.size(); ++i){
		colorListStr << "[" <<  _colorsList[i][0] << "," <<  _colorsList[i][1] << "," << _colorsList[i][2] << "]|";
	}
	writer.addAttribute("colorsList",colorListStr.str().c_str());

	writer.endElement();
}