public void LongToHexTest()
{
var watch = new Stopwatch();
watch.Start();
for (int i = 0; i < 1000000; i++)
{
//Assert.AreEqual(ByteConverters.LongToHex2(16), "10");
Assert.AreEqual(ByteConverters.LongToHex(17, 3), "011");
Assert.AreEqual(ByteConverters.LongToHex(1048576), "100000");
Assert.AreEqual(ByteConverters.LongToHex(1024, 4), "0400");
}
watch.Stop();
Trace.WriteLine(watch.ElapsedMilliseconds);
}
/// <summary>
/// String representation
/// </summary>
/// <returns></returns>
public override string ToString() => $"({ByteConverters.LongToHex(BytePositionInFile)}h){Description}";
protected override void OnRender(DrawingContext drawingContext)
{
base.OnRender(drawingContext);
void DrawOneStep(long offSet, Point startPoint)
{
var str = string.Empty;
switch (DataVisualType)
{
case DataVisualType.Hexadecimal:
str = $"0x{ByteConverters.LongToHex(offSet, SavedBits)}";
break;
case DataVisualType.Decimal:
str = ByteConverters.LongToString(offSet, SavedBits);
break;
default:
break;
}
#if NET451
var text = new FormattedText(str, CultureInfo.CurrentCulture,
FlowDirection.LeftToRight, TypeFace, FontSize, Foreground);
#endif
#if NET47
var text = new FormattedText(str, CultureInfo.CurrentCulture,
FlowDirection.LeftToRight, TypeFace, FontSize, Foreground, PixelPerDip);
#endif
drawingContext.DrawText(text, startPoint);
}
void DrawSteps(Func <int, Point> getOffsetLocation)
{
for (int i = 0; i < StepsCount; i++)
{
DrawOneStep(
i * StepLength + StartStepIndex,
getOffsetLocation(i)
);
}
}
if (Orientation == Orientation.Horizontal)
{
DrawSteps(step =>
new Point(
(CellMargin.Left + CellMargin.Right + CellSize.Width) * step + CellMargin.Left + CellPadding.Left,
CellMargin.Top + CellPadding.Top
)
);
}
else
{
#if DEBUG
//double lastY = 0;
#endif
DrawSteps(step => new Point(
CellMargin.Left + CellPadding.Left,
(CellMargin.Top + CellMargin.Bottom + CellSize.Height) * step + CellMargin.Top + CellPadding.Top));
{
#if DEBUG
//if(lastY != pot.Y) {
// lastY = pot.Y;
// System.Diagnostics.Debug.WriteLine(lastY);
//}
#endif
//return pot;
}
}
}