private void OnMouseLeftButtonUp(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
var mousePos = e.MouseDevice.GetPosition(TimetableGraph);
double mouseX = TimetableGraph.plt.CoordinateFromPixelX(mousePos.X);
double mouseY = TimetableGraph.plt.CoordinateFromPixelY(mousePos.Y);
scatterHighLight.HighlightClear();
var(x, y, index) = scatterHighLight.HighlightPointNearest(mouseX, mouseY);
TimeGraphUIModel graph = highlightedTimeGraphUiModels[index];
if (graph != null)
{
double[] xs = { x };
double[] ys = { y };
if (marker != null)
{
marker.markerShape = MarkerShape.none;
}
marker = TimetableGraph.plt.PlotScatter(xs, ys, Color.Red,
markerShape: MarkerShape.openCircle, markerSize: 15);
if (GraphModel.SelectedTimeGraph != null && GraphModel.SelectedTimeGraph.Plot != null)
{
GraphModel.SelectedTimeGraph.Plot.lineWidth = 1;
}
graph.Plot.lineWidth = 3;
GraphModel.SelectedTimeGraph = graph;
TimetableGraph.Render();
}
TimetableGraph.Render();
}
public void PlotGraph(ScottPlotGraph graphModel)
{
var locationCount = GraphModel.LocationList.Count;
var serviceCount = GraphModel.TimeGraphUI.Count;
var pointCount = locationCount * serviceCount;
scatterDataX = new double[pointCount + 1];
scatterDataY = new double[pointCount + 1];
highlightedTimeGraphUiModels = new TimeGraphUIModel[pointCount + 1];
scatterIndex = 0;
int i = 0;
foreach (var graph in GraphModel.TimeGraphUI)
{
graph.Plot = PlotService(graphModel, graph, GraphModel.TimeGraphUI[i].ServiceAbbreviation);
i++;
}
PlotTimeAxis(graphModel.Zoom, graphModel.Pan);
PlotLocationAxis(graphModel);
if (marker != null)
{
//redraw marker
marker = TimetableGraph.plt.PlotScatter(marker.xs, marker.ys, Color.Red,
markerShape: MarkerShape.openCircle, markerSize: 15);
}
if (GraphModel.SelectedTimeGraph != null)
{
GraphModel.SelectedTimeGraph.Plot.lineWidth = 3;
}
TimetableGraph.plt.Style(figBg: GetResourceColor("WindowBackground"));
TimetableGraph.plt.Style(dataBg: GetResourceColor("ControlBackground"));
TimetableGraph.plt.Grid(enable: true, color: GetResourceColor("GridLine"));
scatterHighLight = TimetableGraph.plt.PlotScatterHighlight(scatterDataX, scatterDataY, lineWidth: 0, markerSize: 0.5);
TimetableGraph.Configure(enablePanning: false, enableScrollWheelZoom: false, enableRightClickZoom: false);
TimetableGraph.Render();
}