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增加Axis数值轴的最大最小值可设置为小数的支持，优化极小数图表的表现效果。

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This commit is contained in:
monitor1394
2019-10-26 05:00:26 +08:00
parent deddef2a34
commit 8c4ef814c8
4 changed files with 65 additions and 22 deletions
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41
Runtime/Utility/ChartHelper.cs
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@@ -409,9 +409,21 @@ namespace XCharts
return (Color32)color;
}
public static int GetMaxDivisibleValue(float max)
public static float GetMaxDivisibleValue(float max)
{
if (max == 0) return 0;
if (max > -1 && max < 1)
{
int count = 1;
int intvalue = (int)(max * Mathf.Pow(10, count));
while (intvalue == 0 && count < 12)
{
count++;
intvalue = (int)(max * Mathf.Pow(10, count));
}
if (max > 0) return 1 / Mathf.Pow(10, count - 1);
else return -1 / Mathf.Pow(10, count);
}
int bigger = Mathf.CeilToInt(Mathf.Abs(max));
int n = 1;
while (bigger / (Mathf.Pow(10, n)) > 10)
@@ -428,9 +440,21 @@ namespace XCharts
else return Mathf.CeilToInt(mm);
}
public static int GetMinDivisibleValue(float min)
public static float GetMinDivisibleValue(float min)
{
if (min == 0) return 0;
if (min > -1 && min < 1)
{
int count = 1;
int intvalue = (int)(min * Mathf.Pow(10, count));
while (intvalue == 0 && count < 12)
{
count++;
intvalue = (int)(min * Mathf.Pow(10, count));
}
if (min > 0) return 1 / Mathf.Pow(10, count);
else return -1 / Mathf.Pow(10, count - 1);
}
int bigger = Mathf.FloorToInt(Mathf.Abs(min));
int n = 1;
while (bigger / (Mathf.Pow(10, n)) > 10)
@@ -447,6 +471,19 @@ namespace XCharts
else return Mathf.FloorToInt(mm);
}
public static int GetFloatAccuracy(float value)
{
if (value > 1 || value < -1) return 0;
int count = 1;
int intvalue = (int)(value * Mathf.Pow(10, count));
while (intvalue == 0 && count < 12)
{
count++;
intvalue = (int)(value * Mathf.Pow(10, count));
}
return count;
}
public static void AddEventListener(GameObject obj, EventTriggerType type,
UnityEngine.Events.UnityAction<BaseEventData> call)
{