void _mainChoroplethMap_VizComponentMouseDown(object sender, VizComponentMouseEventArgs e)
{
_regionIndex = _polygonLayer.GetSelectedIndexes();
_mousePosition.X = e.MouseEventArgs.Location.X;
_mousePosition.Y = e.MouseEventArgs.Location.Y;
_mapPosition = _mainChoroplethMap.ConvertScreenCoordinatesToMapCoordinates(_mousePosition);
_region = _mapData.GetRegionId(_mapPosition.X, _mapPosition.Y);
if (_region != -1)
{
if (!_regionIndex.Contains(_region))
{
// can only select several if you hold the control key
if (MainWindow.ModifierKeys == System.Windows.Forms.Keys.Control)
{
_regionIndex.Insert(0, _region);
//translate to other comps
indexMapper.TryMapIndex(_region, out _mappedRegion);
_mappedRegionIndex.Insert(0, _mappedRegion);
}
else
{
_regionIndex.Clear();
_regionIndex.Insert(0, _region);
//translate to other comps
_mappedRegionIndex.Clear();
indexMapper.TryMapIndex(_region, out _mappedRegion);
_mappedRegionIndex.Insert(0, _mappedRegion);
}
}
else
{
_regionIndex.Remove(_region);
indexMapper.TryMapIndex(_region, out _mappedRegion);
_mappedRegionIndex.Remove(_mappedRegion);
}
}
//om man trycker utanför något land rensas listan
else
{
_regionIndex.Clear();
_mappedRegionIndex.Clear();
}
//add selection to components
_polygonLayer.SetSelectedIndexes(_regionIndex);
_mainWindow.PCHandler._pcPlotVariables.SetSelectedIndexes(_mappedRegionIndex);
_mainWindow.PCHandler._pcPlotYears.SetSelectedIndexes(_mappedRegionIndex);
_mainWindow.PlotHandler._scatterplot.SetSelectedIndexes(_mappedRegionIndex);
_mainWindow.PlotHandler._tableLens.SetSelectedIndexes(_mappedRegionIndex);
//force repaint on all components
_mainWindow.ViewManager.InvalidateAll();
}
void iMouseHoverControl_Hover(object sender, EventArgs e)
{
Vector2 v = choroMap.ConvertScreenCoordinatesToMapCoordinates(iMouseHoverControl.HoverPosition);
int index = iMapData.GetRegionId(v);
if (index != -1)
{
iToolTip.Hide();
Country country = (Country)iDoc.GetDatabase().countries[iDoc.GetFilteredAcronyms()[index]];
iToolTip.Text = iCountryNames[index]
+ "\nMedian Age: " + country.medianAge
+ "\nAlbum Releases: " + country.releases.Count
+ "\nGDP(per capita): " + country.gdbPerCapita + "$"
+ "\nUnemployment Rate: " + country.unemploymentRate + "%"
;
iToolTip.Show(iMouseHoverControl.HoverPosition);
}
}