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* UIBarChart：修正一个显示的Bug

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Sunny 2021-06-24 10:49:55 +08:00
parent dafc427626
commit 79bced975f
8 changed files with 48 additions and 32 deletions
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Bin/net40/SunnyUI.Demo.exe
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Bin/net40/SunnyUI.dll
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Bin/net45/SunnyUI.dll
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Bin/net5.0-windows/SunnyUI.dll
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Bin/netcoreapp3.1/SunnyUI.dll
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32
SunnyUI.Demo/Charts/FBarChart.cs
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@ -26,26 +26,26 @@ namespace Sunny.UI.Demo
var series = new UIBarSeries();
series.Name = "Bar1";
series.AddData(-1);
series.AddData(-1);
series.AddData(-1);
series.AddData(-1);
series.AddData(-1);
series.AddData(1);
series.AddData(1);
series.AddData(1);
series.AddData(-1.1);
series.AddData(-1.1);
series.AddData(-1.1);
series.AddData(-1.1);
series.AddData(-1.1);
series.AddData(-1.1);
series.AddData(-1.1);
series.AddData(-1.1);
option.Series.Add(series);
series = new UIBarSeries();
series.Name = "Bar2";
series.AddData(1.1);
series.AddData(1.1);
series.AddData(1.1);
series.AddData(1.1);
series.AddData(1.1);
series.AddData(1.1);
series.AddData(1.1);
series.AddData(1.1);
series.AddData(-1.1);
series.AddData(-1.1);
series.AddData(-1.1);
series.AddData(-1.1);
series.AddData(-1.1);
series.AddData(-1.1);
series.AddData(-1.1);
series.AddData(-1.1);
option.Series.Add(series);
option.XAxis.Data.Add("D1");

24
SunnyUI/Charts/UIBarChart.cs
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@ -139,16 +139,24 @@ namespace Sunny.UI
if (!Option.YAxis.MaxAuto) max = Option.YAxis.Max;
if (!Option.YAxis.MinAuto) min = Option.YAxis.Min;
if ((max - min).IsZero() && min.IsZero())
if ((max - min).IsZero())
{
max = 100;
min = 0;
if (min.IsZero())
{
max = 100;
min = 0;
}
else if (max > 0)
{
max = max * 2;
min = 0;
}
else
{
max = 0;
min = min * 2;
}
}
//else
//{
// if (max > 0) min = 0;
// else max = 0;
//}
CalcDegreeScale(min, max, Option.YAxis.SplitNumber,
out int start, out int end, out double interval, out int decimalCount);

24
SunnyUI/Charts/UIBarChartEx.cs
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@ -67,15 +67,23 @@ namespace Sunny.UI
if (!Option.YAxis.MaxAuto) max = Option.YAxis.Max;
if (!Option.YAxis.MinAuto) min = Option.YAxis.Min;
if ((max - min).IsZero() && min.IsZero())
if ((max - min).IsZero())
{
max = 100;
min = 0;
}
else
{
if (max > 0) min = 0;
else max = 0;
if (min.IsZero())
{
max = 100;
min = 0;
}
else if (max > 0)
{
max = max * 2;
min = 0;
}
else
{
max = 0;
min = min * 2;
}
}
CalcDegreeScale(min, max, Option.YAxis.SplitNumber,