public List <AxisGridLine> Execute(GetXAxisGridLinesQuery query)
{
var view = _viewRepository.Get <ScatterPlot>();
var viewExtent = view.GetViewExtent();
var layout = view.GetLayout();
var column = layout.XAxisColumn;
if (column == null)
{
return(new List <AxisGridLine>());
}
var map = _mapFactory.CreateAxisMap(column, 0d, 1d, layout.XAxisSortOrder);
var values = column.Values
.Distinct()
.ToList();
var axisLines = _gridLineFactory.Create(column.DataType, map, values, viewExtent.Left, viewExtent.Right);
return(axisLines.ToList());
}
public void Execute(ZoomToFullExtentCommand command)
{
var scatterPlot = _viewRepository.Get <ScatterPlot>();
var viewExtent = scatterPlot.GetViewExtent();
var aspectRatio = viewExtent.Width / viewExtent.Height;
var width = aspectRatio > 1d
? DefaultZoom * aspectRatio
: DefaultZoom;
var height = aspectRatio > 1d
? DefaultZoom
: DefaultZoom * (1d / aspectRatio);
var x = DefaultWorldX - (width - DefaultWorldWidth) / 2;
var y = DefaultWorldY - (height - DefaultWorldHeight) / 2;
var newViewExtent = new Rect(x, y, width, height);
scatterPlot.SetViewExtent(newViewExtent);
DomainEvents.Raise(new ScatterPlotChangedEvent());
}
public double Execute(GetUpperSizeQuery query)
{
var scatterPlot = _repository.Get <ScatterPlot>();
var layout = scatterPlot.GetLayout();
return(layout.UpperSize);
}
public ColorPalette Execute(GetColorPaletteQuery query)
{
var scatterPlot = _repository.Get <ScatterPlot>();
var layout = scatterPlot.GetLayout();
var colorPalette = layout.ColorPalette;
return(colorPalette);
}
public void Execute(Action <ScatterPlotLayout, SortOrder> setColumnAction, SortOrder sortOrder)
{
var view = _repository.Get <ScatterPlot>();
var layout = view.GetLayout();
setColumnAction(layout, sortOrder);
_eventBus.Raise(new LayoutChangedEvent());
}
public SortOrder Execute(Func <ScatterPlotLayout, SortOrder> getSortOrderAction)
{
var scatterPlot = _repository.Get <ScatterPlot>();
var layout = scatterPlot.GetLayout();
var sortOrder = getSortOrderAction(layout);
return(sortOrder);
}
public void Execute(ClearLayoutCommand command)
{
var scatterPlot = _repository.Get <ScatterPlot>();
var layout = scatterPlot.GetLayout();
layout.Clear();
_eventBus.Raise(new LayoutChangedEvent());
}
public void Execute(Action <ScatterPlotLayout> unsetColumnAction)
{
var scatterPlot = _viewRepository.Get <ScatterPlot>();
var layout = scatterPlot.GetLayout();
unsetColumnAction(layout);
_eventBus.Raise(new LayoutChangedEvent());
}
public List <PlotDto> Execute(GetPlotsQuery query)
{
var scatterPlot = _repository.Get <ScatterPlot>();
var plots = scatterPlot.GetPlots();
var plotDtos = _adapter.Adapt(plots);
return(plotDtos);
}
public void Execute(SetUpperSizeCommand command)
{
var scatterPlot = _repository.Get <ScatterPlot>();
var layout = scatterPlot.GetLayout();
layout.UpperSize = command.Value;
_eventBus.Raise(new LayoutChangedEvent());
}
public void Execute(SetColorPaletteCommand command)
{
var scatterPlot = _repository.Get <ScatterPlot>();
var layout = scatterPlot.GetLayout();
layout.ColorPalette = command.Entity;
_eventBus.Raise(new LayoutChangedEvent());
}
public void Execute(int id, Action <ScatterPlotLayout, Column> setColumnAction)
{
var column = _columnRepository.Get(id);
var view = _viewRepository.Get <ScatterPlot>();
var layout = view.GetLayout();
setColumnAction(layout, column);
_eventBus.Raise(new LayoutChangedEvent());
}
public ColumnDto Execute(Func <ScatterPlotLayout, Column> getLayoutColumnAction)
{
var scatterPlot = _repository.Get <ScatterPlot>();
var layout = scatterPlot.GetLayout();
var column = getLayoutColumnAction(layout);
var columnDto = _adapter.Adapt(column);
return(columnDto);
}
public void Execute(PanCommand command)
{
var scatterPlot = _repository.Get <ScatterPlot>();
var viewExtent = scatterPlot.GetViewExtent();
viewExtent.X += command.Vector.X;
viewExtent.Y += command.Vector.Y;
scatterPlot.SetViewExtent(viewExtent);
DomainEvents.Raise(new ScatterPlotChangedEvent());
}
public void Execute(AutoLayoutColumnCommand command)
{
var column = _columnRepository.Get(command.Id);
var view = _viewRepository.Get <ScatterPlot>();
var layout = view.GetLayout();
var setColumnAction = GetSetColumnAction(column, layout);
setColumnAction(layout, column);
_eventBus.Raise(new LayoutChangedEvent());
}
public async Task <ViewDetail> Get(ViewDataQuery query)
{
try
{
var result = await ViewRepository.Get(query);
return(result);
}
catch (Exception ex)
{
Logger.Error("ViewService.Get failed", this, ex);
}
return(null);
}
public void Execute(ExecuteCommand command)
{
var view = _viewRepository.Get <ScatterPlot>();
var layout = view.GetLayout();
var linkColumn = layout.LinkColumn;
if (linkColumn == null)
{
return;
}
var row = _rowRepository.Get(command.Id);
var link = (string)row[linkColumn.Index];
_process.Start(link);
}
public void Execute(ZoomInCommand command)
{
var scatterPlot = _repository.Get <ScatterPlot>();
var viewExtent = scatterPlot.GetViewExtent();
var x = viewExtent.X + (command.Center.X * ZoomInFactor) + (viewExtent.Width * ZoomInFactor) / 2;
var y = viewExtent.Y + (command.Center.Y * ZoomInFactor) + (viewExtent.Height * ZoomInFactor) / 2;
var width = viewExtent.Width - viewExtent.Width * ZoomInFactor;
var height = viewExtent.Height - viewExtent.Height * ZoomInFactor;
var zoomedViewExtent = new Rect(x, y, width, height);
scatterPlot.SetViewExtent(zoomedViewExtent);
DomainEvents.Raise(new ScatterPlotChangedEvent());
}
public List <SizeLegendItemDto> Execute(GetSizeLegendItemsQuery query)
{
var scatterPlot = _repository.Get <ScatterPlot>();
var layout = scatterPlot.GetLayout();
var column = layout.SizeColumn;
if (column == null)
{
return(new List <SizeLegendItemDto>());
}
var type = column.DataType;
var map = _mapFactory.CreateSizeMap(column, layout.LowerSize, layout.UpperSize, layout.SizeSortOrder);
var items = _legendFactory.Create(type, map, column.Values, layout.LowerSize, layout.UpperSize);
return(items.ToList());
}
public void Execute(UpdatePlotsCommand command)
{
var filters = _filterRepository.GetAll();
var query = _rowRepository.GetAll();
var predicates = filters
.Select(p => p.CreatePredicate())
.ToList();
predicates.ForEach(p => query = query.Where(p));
var rows = query.ToList();
var scatterPlot = _viewRepository.Get <ScatterPlot>();
var layout = scatterPlot.GetLayout();
var plots = _renderer.RenderPlots(rows, layout);
scatterPlot.SetPlots(plots);
}
public List <ColorLegendItemDto> Execute(GetColorLegendItemsQuery query)
{
var scatterPlot = _viewRepository.Get <ScatterPlot>();
var layout = scatterPlot.GetLayout();
var column = layout.ColorColumn;
if (column == null)
{
return(new List <ColorLegendItemDto>());
}
var type = column.DataType;
var palette = layout.ColorPalette;
var map = _mapFactory.CreateColorMap(column, palette, layout.ColorSortOrder);
var items = _legendFactory.Create(type, map, column.Values, palette);
return(items.ToList());
}
public void Execute(SetViewExtentCommand command)
{
var scatterPlot = _repository.Get <ScatterPlot>();
scatterPlot.SetViewExtent(command.ViewExtent);
}
public Rect Execute(GetViewExtentQuery query)
{
var scatterPlot = _repository.Get <ScatterPlot>();
return(scatterPlot.GetViewExtent());
}
public async Task <ApiResult <List <ViewDto> > > Get(CancellationToken cancellationToken)
{
var userId = HttpContext.User.Identity.GetUserId <int>();
return(await _viewRepository.Get(userId, cancellationToken));
}
