public void Series_GetsPassedCorrectBounds_AllAtOnce_LargeCellSize()
{
GraphViewTests.InitFakeDriver();
var gv = new GraphView();
gv.ColorScheme = new ColorScheme();
gv.Bounds = new Rect(0, 0, 50, 30);
// the larger the cell size the more condensed (smaller) the graph space is
gv.CellSize = new PointF(2, 5);
RectangleF fullGraphBounds = RectangleF.Empty;
Rect graphScreenBounds = Rect.Empty;
var series = new FakeSeries((v, s, g) => { graphScreenBounds = s; fullGraphBounds = g; });
gv.Series.Add(series);
gv.Redraw(gv.Bounds);
// Since each cell of the console is 2x5 of graph space the graph
// bounds to be rendered are larger
Assert.Equal(new RectangleF(0, 0, 100, 150), fullGraphBounds);
Assert.Equal(new Rect(0, 0, 50, 30), graphScreenBounds);
// Graph should not spill into the margins
gv.MarginBottom = 2;
gv.MarginLeft = 5;
// Even with a margin the graph should be drawn from
// the origin, we just get less visible width/height
gv.Redraw(gv.Bounds);
Assert.Equal(new RectangleF(0, 0, 90, 140), fullGraphBounds);
// The screen space the graph will be rendered into should
// not overspill the margins
Assert.Equal(new Rect(5, 0, 45, 28), graphScreenBounds);
// Shutdown must be called to safely clean up Application if Init has been called
Application.Shutdown();
}
public void Series_GetsPassedCorrectBounds_AllAtOnce()
{
GraphViewTests.InitFakeDriver();
var gv = new GraphView();
gv.ColorScheme = new ColorScheme();
gv.Bounds = new Rect(0, 0, 50, 30);
RectangleF fullGraphBounds = RectangleF.Empty;
Rect graphScreenBounds = Rect.Empty;
var series = new FakeSeries((v, s, g) => { graphScreenBounds = s; fullGraphBounds = g; });
gv.Series.Add(series);
gv.Redraw(gv.Bounds);
Assert.Equal(new RectangleF(0, 0, 50, 30), fullGraphBounds);
Assert.Equal(new Rect(0, 0, 50, 30), graphScreenBounds);
// Now we put a margin in
// Graph should not spill into the margins
gv.MarginBottom = 2;
gv.MarginLeft = 5;
// Even with a margin the graph should be drawn from
// the origin, we just get less visible width/height
gv.Redraw(gv.Bounds);
Assert.Equal(new RectangleF(0, 0, 45, 28), fullGraphBounds);
// The screen space the graph will be rendered into should
// not overspill the margins
Assert.Equal(new Rect(5, 0, 45, 28), graphScreenBounds);
// Shutdown must be called to safely clean up Application if Init has been called
Application.Shutdown();
}
