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Code Issues Releases Wiki Activity

Implement vertical ticks creation

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This commit is contained in:
Andrei Zavatski 2020-11-14 07:28:01 +03:00
parent 00e9747940
commit 01f28a35c3
1 changed files with 65 additions and 5 deletions
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66
osu.Game/Overlays/Profile/Sections/Historical/ProfileLineChart.cs
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@ -29,12 +29,15 @@ namespace osu.Game.Overlays.Profile.Sections.Historical
graph.Values = values;
createRowTicks();
createColumnTicks();
}
}
private readonly UserHistoryGraph graph;
private readonly Container<TickText> rowTicksContainer;
private readonly Container<TickText> columnTicksContainer;
private readonly Container<TickLine> rowLinesContainer;
private readonly Container<TickLine> columnLinesContainer;
public ProfileLineChart()
{
@ -66,11 +69,22 @@ namespace osu.Game.Overlays.Profile.Sections.Historical
{
RelativeSizeAxes = Axes.Both,
Children = new Drawable[]
{
new Container
{
RelativeSizeAxes = Axes.Both,
Children = new[]
{
rowLinesContainer = new Container<TickLine>
{
RelativeSizeAxes = Axes.Both
},
columnLinesContainer = new Container<TickLine>
{
RelativeSizeAxes = Axes.Both
}
}
},
graph = new UserHistoryGraph
{
RelativeSizeAxes = Axes.Both
@ -81,7 +95,12 @@ namespace osu.Game.Overlays.Profile.Sections.Historical
new Drawable[]
{
Empty(),
Empty()
columnTicksContainer = new Container<TickText>
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Padding = new MarginPadding { Top = 10 }
}
}
}
};
@ -104,7 +123,7 @@ namespace osu.Game.Overlays.Profile.Sections.Historical
while (rollingRow <= axisEnd)
{
var y = -Interpolation.ValueAt(rollingRow, 0, 1f, min, max);
var y = -Interpolation.ValueAt(rollingRow, 0, 1f, axisStart, axisEnd);
rowTicksContainer.Add(new TickText
{
@ -129,9 +148,50 @@ namespace osu.Game.Overlays.Profile.Sections.Historical
}
}
private void createColumnTicks()
{
columnTicksContainer.Clear();
columnLinesContainer.Clear();
var min = values.Select(v => v.Date).Min().Ticks;
var max = values.Select(v => v.Date).Max().Ticks;
var niceRange = niceNumber(max - min, false);
var niceTick = niceNumber(niceRange / (Math.Min(values.Length, 15) - 1), true);
var axisStart = Math.Floor(min / niceTick) * niceTick;
var axisEnd = Math.Ceiling(max / niceTick) * niceTick;
var rollingRow = axisStart;
while (rollingRow <= axisEnd)
{
var x = Interpolation.ValueAt(rollingRow, 0, 1f, axisStart, axisEnd);
columnTicksContainer.Add(new TickText
{
Origin = Anchor.CentreLeft,
RelativePositionAxes = Axes.X,
Text = new DateTime((long)rollingRow).ToString("MMM yyyy"),
Rotation = 45,
X = x
});
columnLinesContainer.Add(new TickLine
{
Origin = Anchor.TopCentre,
RelativeSizeAxes = Axes.Y,
RelativePositionAxes = Axes.X,
Width = 1,
X = x
});
rollingRow += niceTick;
}
}
private double niceNumber(double value, bool round)
{
var exponent = (int)Math.Floor(Math.Log10(value));
var exponent = Math.Floor(Math.Log10(value));
var fraction = value / Math.Pow(10, exponent);
double niceFraction;