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修复Axis的inverse没能正确反转的问题

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monitor1394
2026-05-23 22:16:28 +08:00
parent 4ad2b3268f
commit be07afeb69
5 changed files with 48 additions and 13 deletions
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23
Runtime/Component/DataZoom/DataZoom.cs
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@@ -415,6 +415,7 @@ namespace XCharts.Runtime
public double rawMax;
public double min;
public double max;
public bool isInverse;
}
private Dictionary<int, AxisIndexValueInfo> m_XAxisIndexInfos = new Dictionary<int, AxisIndexValueInfo>();
private Dictionary<int, AxisIndexValueInfo> m_YAxisIndexInfos = new Dictionary<int, AxisIndexValueInfo>();
@@ -688,7 +689,7 @@ namespace XCharts.Runtime
context.height = chartHeight - runtimeTop - runtimeBottom;
}
internal void SetXAxisIndexValueInfo(int xAxisIndex, ref double min, ref double max)
internal void SetXAxisIndexValueInfo(int xAxisIndex, ref double min, ref double max, bool isInverse = false)
{
AxisIndexValueInfo info;
if (!m_XAxisIndexInfos.TryGetValue(xAxisIndex, out info))
@@ -698,13 +699,14 @@ namespace XCharts.Runtime
}
info.rawMin = min;
info.rawMax = max;
info.isInverse = isInverse;
info.min = min + (max - min) * start / 100;
info.max = min + (max - min) * end / 100;
min = info.min;
max = info.max;
}
internal void SetYAxisIndexValueInfo(int yAxisIndex, ref double min, ref double max)
internal void SetYAxisIndexValueInfo(int yAxisIndex, ref double min, ref double max, bool isInverse = false)
{
AxisIndexValueInfo info;
if (!m_YAxisIndexInfos.TryGetValue(yAxisIndex, out info))
@@ -714,6 +716,7 @@ namespace XCharts.Runtime
}
info.rawMin = min;
info.rawMax = max;
info.isInverse = isInverse;
info.min = min + (max - min) * start / 100;
info.max = min + (max - min) * end / 100;
min = info.min;
@@ -738,6 +741,14 @@ namespace XCharts.Runtime
var range = info.rawMax - info.rawMin;
min = info.rawMin + range * m_Start / 100;
max = info.rawMin + range * m_End / 100;
if (info.isInverse)
{
// Internal values are negated; convert back to original for data comparison
var originalMin = -max;
var originalMax = -min;
min = originalMin;
max = originalMax;
}
}
else
{
@@ -753,6 +764,14 @@ namespace XCharts.Runtime
var range = info.rawMax - info.rawMin;
min = info.rawMin + range * m_Start / 100;
max = info.rawMin + range * m_End / 100;
if (info.isInverse)
{
// Internal values are negated; convert back to original for data comparison
var originalMin = -max;
var originalMax = -min;
min = originalMin;
max = originalMax;
}
}
else
{

2
Runtime/Component/DataZoom/DataZoomHandler.cs
View File

@@ -636,7 +636,7 @@ namespace XCharts.Runtime
float pX;
if (useXValueForShadow && i < showData.Count && showData[i].data.Count > 0)
{
var xVal = showData[i].data[0];
var xVal = (xAxis != null && xAxis.inverse) ? -showData[i].data[0] : showData[i].data[0];
pX = dataZoom.context.x + (float)((xVal - xMinValue) / (xMaxValue - xMinValue)) * dataZoom.context.width;
}
else