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优化Axis的数值Label的默认显示格式

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monitor1394
2023-02-10 13:23:38 +08:00
parent d6630ef5bf
commit 80d9087084
7 changed files with 69 additions and 65 deletions
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21
Runtime/Component/Label/LabelStyle.cs
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@@ -336,33 +336,38 @@ namespace XCharts.Runtime
public virtual string GetFormatterContent(int labelIndex, double value, double minValue, double maxValue, bool isLog = false)
{
var newNumericFormatter = numericFormatter;
if (string.IsNullOrEmpty(newNumericFormatter) && !isLog)
{
newNumericFormatter = MathUtil.IsInteger(maxValue) ? "0" : "f" + MathUtil.GetPrecision(maxValue);
}
if (string.IsNullOrEmpty(m_Formatter))
{
if (isLog)
{
return GetFormatterFunctionContent(labelIndex, value, ChartCached.NumberToStr(value, numericFormatter));
return GetFormatterFunctionContent(labelIndex, value, ChartCached.NumberToStr(value, newNumericFormatter));
}
if (minValue >= -1 && minValue <= 1 && maxValue >= -1 && maxValue <= 1)
{
int minAcc = ChartHelper.GetFloatAccuracy(minValue);
int maxAcc = ChartHelper.GetFloatAccuracy(maxValue);
int curAcc = ChartHelper.GetFloatAccuracy(value);
int minAcc = MathUtil.GetPrecision(minValue);
int maxAcc = MathUtil.GetPrecision(maxValue);
int curAcc = MathUtil.GetPrecision(value);
int acc = Mathf.Max(Mathf.Max(minAcc, maxAcc), curAcc);
return GetFormatterFunctionContent(labelIndex, value, ChartCached.FloatToStr(value, numericFormatter, acc));
return GetFormatterFunctionContent(labelIndex, value, ChartCached.FloatToStr(value, newNumericFormatter, acc));
}
return GetFormatterFunctionContent(labelIndex, value, ChartCached.NumberToStr(value, numericFormatter));
return GetFormatterFunctionContent(labelIndex, value, ChartCached.NumberToStr(value, newNumericFormatter));
}
else
{
var content = m_Formatter;
FormatterHelper.ReplaceAxisLabelContent(ref content, numericFormatter, value);
FormatterHelper.ReplaceAxisLabelContent(ref content, newNumericFormatter, value);
return GetFormatterFunctionContent(labelIndex, value, content);
}
}
public string GetFormatterDateTime(int labelIndex, double value, double minValue, double maxValue)
{
var timestamp = (int) value;
var timestamp = (int)value;
var dateTime = DateTimeUtil.GetDateTime(timestamp);
var dateString = string.Empty;
if (string.IsNullOrEmpty(numericFormatter) || numericFormatter.Equals("f2"))