/**
* Draw a bar chart using the selected years and Municipalities
*/
void widgetBarChart::drawChart()
{
ui->widgetBarChart_2->clearPlottables();
QVector<QString> selectedMuniList;
QList<QListWidgetItem*> tempMuniList = ui->listBarChartMunicipality->selectedItems();
for(QList<QListWidgetItem*>::Iterator it = tempMuniList.begin(); it != tempMuniList.end(); ++it) {
QListWidgetItem *tempItem = *it;
selectedMuniList.append(_meas->findMuni(tempItem->text()).name());
}
QVector<double> keyData;
double i = 0.25;
for(QVector<QString>::Iterator it = selectedMuniList.begin(); it != selectedMuniList.end(); ++it) {
keyData << i;
i += 1.5;
}
ui->widgetBarChart_2->xAxis->setAutoTicks(false);
ui->widgetBarChart_2->xAxis->setAutoTickLabels(false);
ui->widgetBarChart_2->xAxis->setTickVector(keyData);
ui->widgetBarChart_2->xAxis->setTickVectorLabels(selectedMuniList);
ui->widgetBarChart_2->xAxis->setTickLabelRotation(-60);
ui->widgetBarChart_2->xAxis->setRange(0.25,selectedMuniList.count()*1.5+1);
ui->widgetBarChart_2->yAxis->setRange(_range.first*GRAPH_LOW_RATIO,_range.second*GRAPH_HIGH_RATIO);
//Check if average is selected
if(ui->radioButtonMeanAllDataBar->isChecked())
drawAverage(selectedMuniList.size()*1.5+1);
//Draw applicable years
for(int j = 0; j < _meas->yearRange().size(); ++j)
if(ui->listBarChartYears->item(j)->isSelected()) drawYear(j);
ui->widgetBarChart_2->legend->setVisible(true);
ui->widgetBarChart_2->replot();
}
//----------------------------------------------------------------------------------------------------------------
void statsRecorder::draw( int x_, int y_, float w, float h, int nLastValues,string label, bool bLabeled, int nColor )
{
float scaleH = h;
float scaleW = w / maxValues;
if(w == 0 ) scaleW = 1;
if(h == 0 ) scaleH = maxValues*scaleW;
ofSetColor(ofColor::antiqueWhite);
ofRect(x_,y_,maxValues*scaleW,scaleH);
glPushMatrix();
glTranslatef(x_,y_,0);
ofSetColor(ofColor::grey);
for(int i = 0; i < marker.size(); i++)
{
float y1 = scaleH-(marker[i]*scaleH);
ofLine(0,y1,maxValues*scaleW,y1);
}
if(nLastValues > 0) drawAverage( 0, scaleH, nLastValues, scaleH, scaleW );
drawLine(0,scaleH,scaleH,scaleW,nColor);
ofSetColor(ofColor::darkRed);
ofDrawBitmapString(label,5,12);
ofDrawBitmapString( "Avg last 10 values = "+ofToString(getAverage(10),2),5, 12-10);
if(bLabeled)
{
ofDrawBitmapString( ofToString(loVal,2),maxValues*scaleW + 10, scaleH);
ofDrawBitmapString( ofToString(hiVal,2),maxValues*scaleW + 10, 12);
}
glPopMatrix();
}
/**
* Draw a line graph using the selected years and Municipalities and plots everything back to default.
* @param lowrange the low range of the data
* @param highrange the high range of the data
*/
void WidgetLineChart::drawChartDefault()
{
ui->widgetLineChart_2->clearPlottables();
//put back default title
ui->widgetLineChart_2->plotLayout()->removeAt(0);
QString title = _meas->name() + " Over the Years";
ui->widgetLineChart_2->plotLayout()->addElement(0, 0, new QCPPlotTitle(ui->widgetLineChart_2,title));
//Random Number stuff
srand(time(NULL));
QList<QListWidgetItem*> tempMuniList = ui->listLineChartMunicipality->selectedItems();
int j = 0;
for(QList<QListWidgetItem*>::Iterator it = tempMuniList.begin(); it != tempMuniList.end(); ++it) {
ui->widgetLineChart_2->addGraph();
QPen tempPen(QColor(rand()%255,rand()%255,rand()%255,255));
tempPen.setWidth(PEN_WIDTH);
ui->widgetLineChart_2->graph(j)->setPen(tempPen);
++j;
}
ui->widgetLineChart_2->xAxis->setAutoTickStep(false);
ui->widgetLineChart_2->xAxis->setTickStep(1.0);
ui->widgetLineChart_2->xAxis->setTickLabelRotation(-60);
ui->widgetLineChart_2->xAxis->setLabel("Years");
if(_meas->yearRange().size() > 0 )ui->widgetLineChart_2->xAxis->setRange(_meas->yearRange().at(0).toInt(),_meas->yearRange().at(_meas->yearRange().size()-1).toInt());
ui->widgetLineChart_2->yAxis->setLabel(_meas->name());
ui->widgetLineChart_2->yAxis->setRange(_range.first*GRAPH_LOW_RATIO,_range.second*GRAPH_HIGH_RATIO);
for(int j = 0; j < _meas->yearRange().size(); ++j)
if(ui->listLineChartYears->item(j)->isSelected()) drawYear(j);
if(ui->radioButtonMeanAllDataBar->isChecked()) {
drawAverage();
}
ui->widgetLineChart_2->setBackground(QBrush(Qt::white));
ui->widgetLineChart_2->axisRect()->setBackground(QBrush(Qt::white));
ui->widgetLineChart_2->legend->setVisible(true);
ui->widgetLineChart_2->replot();
}
