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Code Issues Releases Wiki Activity

Implement horizontal ticks creation

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This commit is contained in:
Andrei Zavatski 2020-11-14 06:38:02 +03:00
parent 9d8e7e8954
commit d98c59f2a4
1 changed files with 123 additions and 3 deletions
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126
osu.Game/Overlays/Profile/Sections/Historical/ProfileLineChart.cs
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@ -5,6 +5,13 @@ using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics;
using JetBrains.Annotations;
using static osu.Game.Users.User;
using System;
using System.Linq;
using osu.Game.Graphics.Sprites;
using osu.Framework.Utils;
using osu.Framework.Allocation;
using osu.Game.Graphics;
using osu.Framework.Graphics.Shapes;
namespace osu.Game.Overlays.Profile.Sections.Historical
{
@ -20,10 +27,14 @@ namespace osu.Game.Overlays.Profile.Sections.Historical
{
values = value;
graph.Values = values;
createRowTicks();
}
}
private readonly UserHistoryGraph graph;
private readonly Container<TickText> rowTicksContainer;
private readonly Container<TickLine> rowLinesContainer;
public ProfileLineChart()
{
@ -46,10 +57,25 @@ namespace osu.Game.Overlays.Profile.Sections.Historical
{
new Drawable[]
{
Empty(),
graph = new UserHistoryGraph
rowTicksContainer = new Container<TickText>
{
RelativeSizeAxes = Axes.Both
RelativeSizeAxes = Axes.Y,
AutoSizeAxes = Axes.X
},
new Container
{
RelativeSizeAxes = Axes.Both,
Children = new Drawable[]
{
rowLinesContainer = new Container<TickLine>
{
RelativeSizeAxes = Axes.Both
},
graph = new UserHistoryGraph
{
RelativeSizeAxes = Axes.Both
}
}
}
},
new Drawable[]
@ -60,5 +86,99 @@ namespace osu.Game.Overlays.Profile.Sections.Historical
}
};
}
private void createRowTicks()
{
rowTicksContainer.Clear();
rowLinesContainer.Clear();
var min = values.Select(v => v.Count).Min();
var max = values.Select(v => v.Count).Max();
var niceRange = niceNumber(max - min, false);
var niceTick = niceNumber(niceRange / (6 - 1), true);
var axisStart = Math.Floor(min / niceTick) * niceTick;
var axisEnd = Math.Ceiling(max / niceTick) * niceTick;
var rollingRow = axisStart;
while (rollingRow <= axisEnd)
{
var y = -Interpolation.ValueAt(rollingRow, 0, 1f, min, max);
rowTicksContainer.Add(new TickText
{
Anchor = Anchor.BottomRight,
Origin = Anchor.CentreRight,
RelativePositionAxes = Axes.Y,
Text = rollingRow.ToString("N0"),
Y = y
});
rowLinesContainer.Add(new TickLine
{
Anchor = Anchor.BottomRight,
Origin = Anchor.CentreRight,
RelativeSizeAxes = Axes.X,
RelativePositionAxes = Axes.Y,
Height = 1,
Y = y
});
rollingRow += niceTick;
}
}
private double niceNumber(double value, bool round)
{
var exponent = (int)Math.Floor(Math.Log10(value));
var fraction = value / Math.Pow(10, exponent);
double niceFraction;
if (round)
{
if (fraction < 1.5)
niceFraction = 1.0;
else if (fraction < 3)
niceFraction = 2.0;
else if (fraction < 7)
niceFraction = 5.0;
else
niceFraction = 10.0;
}
else
{
if (fraction <= 1.0)
niceFraction = 1.0;
else if (fraction <= 2.0)
niceFraction = 2.0;
else if (fraction <= 5.0)
niceFraction = 5.0;
else
niceFraction = 10.0;
}
return niceFraction * Math.Pow(10, exponent);
}
private class TickText : OsuSpriteText
{
[BackgroundDependencyLoader]
private void load(OverlayColourProvider colourProvider)
{
Colour = colourProvider.Foreground1;
Font = OsuFont.GetFont(size: 12);
}
}
private class TickLine : Box
{
[BackgroundDependencyLoader]
private void load(OverlayColourProvider colourProvider)
{
Colour = colourProvider.Background6;
}
}
}
}