protected override void MoveScrollView()
{
if (valuePoints == null)
{
return;
}
valuesAreOutdated = AreValuesOutDated(ViewArgs);
if (valuesAreOutdated)
{
valuePoints.Recalculate(ViewArgs);
lastUpdatedValuesValueDimensions = ViewArgs.ValueDimensions;
valuesAreOutdated = false;
pixelManager.Points.Recalculate(ViewArgs);
}
else if (ViewArgs.ValueDimensions.Size == preViewArgs.ValueDimensions.Size)
{
Vector2 deltaValue = ViewArgs.ValueDimensions.Middle -
preViewArgs.ValueDimensions.Middle;
Move(deltaValue);
}
else
{
pixelManager.Points.Recalculate(ViewArgs);
}
preViewArgs = ViewArgs;
}
internal ArrayDrawer(Graph graph, ViewArgs args) : base(graph, args)
{
this.graph = graph;
preViewArgs = args;
valuesAreOutdated = true;
valuePoints = new ValuePoints(graph);
pixelManager = new PixelPointsManager(valuePoints);
valuePoints.Recalculate(args);
pixelManager.Recalculate(args);
lastUpdatedValuesValueDimensions = args.ValueDimensions;
}