public void Overflow(TickBarPlacement placement, bool isDirectionReversed, double strokeThickness, PenLineCap startLineCap, PenLineCap endLineCap, string padding, string expected)
{
var tickBar = new LinearLineBar
{
StrokeThickness = strokeThickness,
Minimum = 0,
Maximum = 10,
Stroke = Brushes.Black,
StrokeStartLineCap = startLineCap,
StrokeEndLineCap = endLineCap,
Placement = placement,
IsDirectionReversed = isDirectionReversed,
Padding = padding.AsThickness(),
};
var gauge = new LinearGauge {
Content = tickBar
};
gauge.Arrange(new Rect(new Size(10, 10)));
Assert.AreEqual(expected, gauge.ContentOverflow.ToString());
Assert.AreEqual(expected, tickBar.Overflow.ToString());
gauge.Measure(new Size(10, 10));
gauge.Arrange(new Rect(new Size(10, 10)));
Assert.AreEqual(expected, gauge.ContentOverflow.ToString());
Assert.AreEqual(expected, tickBar.Overflow.ToString());
}
private static void SaveImage(LinearLineBar tickBar)
{
var size = tickBar.Placement == TickBarPlacement.Left || tickBar.Placement == TickBarPlacement.Right
? new Size(10, 100)
: new Size(100, 10);
Directory.CreateDirectory(@"C:\Temp\LinearLineBar");
tickBar.SaveImage(size, $@"C:\Temp\LinearLineBar\{GetFileName(tickBar)}");
}
private static string GetFileName(LinearLineBar tickBar)
{
var padding = tickBar.Padding.IsZero()
? string.Empty
: $"_Padding_{tickBar.Padding}";
var value = double.IsNaN(tickBar.Value)
? string.Empty
: $"_Value_{tickBar.Value}";
return($@"LinearLineBar_Placement_{tickBar.Placement}_IsDirectionReversed_{tickBar.IsDirectionReversed}_Min_{tickBar.Minimum}_Max_{tickBar.Maximum}{value}{padding}_StrokeThickness_{tickBar.StrokeThickness}_StrokeStartLineCap_{tickBar.StrokeStartLineCap}_StrokeEndLineCap_{tickBar.StrokeEndLineCap}.png"
.Replace(" ", "_"));
}
public void Render(TickBarPlacement placement, bool isDirectionReversed, double strokeThickness, double value, PenLineCap startLineCap, PenLineCap endLineCap, string padding)
{
var tickBar = new LinearLineBar
{
StrokeThickness = strokeThickness,
Minimum = 0,
Maximum = 10,
Stroke = Brushes.Black,
StrokeStartLineCap = startLineCap,
StrokeEndLineCap = endLineCap,
Placement = placement,
IsDirectionReversed = isDirectionReversed,
Padding = padding.AsThickness(),
Value = value,
};
ImageAssert.AreEqual(GetFileName(tickBar), tickBar);
}
