foldcc/XCharts
1
0
Fork 0
mirror of https://github.com/XCharts-Team/XCharts.git synced 2026-05-18 22:40:10 +00:00
Code Issues Packages Projects Releases Wiki Activity

增加Axis类目轴数据为空时的默认显示支持。

Browse Source
This commit is contained in:
monitor1394
2019-10-26 05:26:55 +08:00
parent 012b9eee7d
commit cd9a7a7a8b
5 changed files with 30 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
Runtime/Component/Main/Axis.cs
View File

@@ -422,11 +422,12 @@ namespace XCharts
/// <param name="coordinateWidth"></param>
/// <param name="dataZoom"></param>
/// <returns></returns>
public float GetDataWidth(float coordinateWidth, DataZoom dataZoom)
public float GetDataWidth(float coordinateWidth, int dataCount, DataZoom dataZoom)
{
var dataCount = GetDataNumber(dataZoom);
int segment = (m_BoundaryGap ? dataCount : dataCount - 1);
segment = segment <= 0 ? 1 : segment;
if (dataCount < 1) dataCount = 1;
var categoryCount = GetDataNumber(dataZoom);
int segment = (m_BoundaryGap ? categoryCount : categoryCount - 1);
segment = segment <= 0 ? dataCount : segment;
return coordinateWidth / segment;
}
@@ -578,6 +579,13 @@ namespace XCharts
}
}
internal bool NeedShowSplit()
{
if (!show) return false;
if (IsCategory() && data.Count <= 0) return false;
else return true;
}
/// <summary>
/// 调整最大最小值
/// </summary>

21
Runtime/Internal/CoordinateChart.cs
View File

@@ -146,6 +146,7 @@ namespace XCharts
else
{
var isCartesian = IsValue();
int dataCount = m_Series.list.Count > 0 ? m_Series.list[0].GetDataList(dataZoom).Count : 0;
for (int i = 0; i < m_XAxises.Count; i++)
{
var xAxis = m_XAxises[i];
@@ -189,7 +190,7 @@ namespace XCharts
for (int j = 0; j < xAxis.GetDataNumber(m_DataZoom); j++)
{
float splitWid = xAxis.GetDataWidth(coordinateWidth, m_DataZoom);
float splitWid = xAxis.GetDataWidth(coordinateWidth, dataCount, m_DataZoom);
float pX = coordinateX + j * splitWid;
if ((xAxis.boundaryGap && (local.x > pX && local.x <= pX + splitWid)) ||
(!xAxis.boundaryGap && (local.x > pX - splitWid / 2 && local.x <= pX + splitWid / 2)))
@@ -201,7 +202,7 @@ namespace XCharts
}
for (int j = 0; j < yAxis.GetDataNumber(m_DataZoom); j++)
{
float splitWid = yAxis.GetDataWidth(coordinateHeight, m_DataZoom);
float splitWid = yAxis.GetDataWidth(coordinateHeight, dataCount, m_DataZoom);
float pY = coordinateY + j * splitWid;
if ((yAxis.boundaryGap && (local.y > pY && local.y <= pY + splitWid)) ||
(!yAxis.boundaryGap && (local.y > pY - splitWid / 2 && local.y <= pY + splitWid / 2)))
@@ -218,7 +219,7 @@ namespace XCharts
m_Tooltip.yValues[i] = value;
for (int j = 0; j < xAxis.GetDataNumber(m_DataZoom); j++)
{
float splitWid = xAxis.GetDataWidth(coordinateWidth, m_DataZoom);
float splitWid = xAxis.GetDataWidth(coordinateWidth, dataCount, m_DataZoom);
float pX = coordinateX + j * splitWid;
if ((xAxis.boundaryGap && (local.x > pX && local.x <= pX + splitWid)) ||
(!xAxis.boundaryGap && (local.x > pX - splitWid / 2 && local.x <= pX + splitWid / 2)))
@@ -236,7 +237,7 @@ namespace XCharts
m_Tooltip.xValues[i] = value;
for (int j = 0; j < yAxis.GetDataNumber(m_DataZoom); j++)
{
float splitWid = yAxis.GetDataWidth(coordinateHeight, m_DataZoom);
float splitWid = yAxis.GetDataWidth(coordinateHeight, dataCount, m_DataZoom);
float pY = coordinateY + j * splitWid;
if ((yAxis.boundaryGap && (local.y > pY && local.y <= pY + splitWid)) ||
(!yAxis.boundaryGap && (local.y > pY - splitWid / 2 && local.y <= pY + splitWid / 2)))
@@ -328,7 +329,7 @@ namespace XCharts
sb.Append("\n")
.Append("<color=#").Append(m_ThemeInfo.GetColorStr(i)).Append(">● </color>")
.Append(key).Append(!string.IsNullOrEmpty(key) ? " : " : "")
.Append(ChartCached.FloatToStr(yValue,0,m_Tooltip.forceENotation));
.Append(ChartCached.FloatToStr(yValue, 0, m_Tooltip.forceENotation));
}
}
}
@@ -929,7 +930,7 @@ namespace XCharts
private void DrawXAxisTickAndSplit(VertexHelper vh, int xAxisIndex, XAxis xAxis)
{
if (xAxis.show)
if (xAxis.NeedShowSplit())
{
var size = xAxis.GetScaleNumber(coordinateWidth, m_DataZoom);
var totalWidth = coordinateX;
@@ -1115,13 +1116,13 @@ namespace XCharts
{
if (!m_Tooltip.show || !m_Tooltip.IsSelected()) return;
if (m_Tooltip.type == Tooltip.Type.None) return;
int dataCount = m_Series.list.Count > 0 ? m_Series.list[0].GetDataList(dataZoom).Count : 0;
for (int i = 0; i < m_XAxises.Count; i++)
{
var xAxis = m_XAxises[i];
var yAxis = m_YAxises[i];
if (!xAxis.show) continue;
float splitWidth = xAxis.GetDataWidth(coordinateWidth, m_DataZoom);
float splitWidth = xAxis.GetDataWidth(coordinateWidth, dataCount, m_DataZoom);
switch (m_Tooltip.type)
{
case Tooltip.Type.Corss:
@@ -1159,13 +1160,13 @@ namespace XCharts
{
if (!m_Tooltip.show || !m_Tooltip.IsSelected()) return;
if (m_Tooltip.type == Tooltip.Type.None) return;
int dataCount = m_Series.list.Count > 0 ? m_Series.list[0].GetDataList(dataZoom).Count : 0;
for (int i = 0; i < m_YAxises.Count; i++)
{
var yAxis = m_YAxises[i];
var xAxis = m_XAxises[i];
if (!yAxis.show) continue;
float splitWidth = yAxis.GetDataWidth(coordinateHeight, m_DataZoom);
float splitWidth = yAxis.GetDataWidth(coordinateHeight, dataCount, m_DataZoom);
switch (m_Tooltip.type)
{
case Tooltip.Type.Corss:

7
Runtime/Internal/CoordinateChart_DrawBar.cs
View File

@@ -22,7 +22,8 @@ namespace XCharts
var yAxis = m_YAxises[serie.axisIndex];
if (!yAxis.show) yAxis = m_YAxises[(serie.axisIndex + 1) % m_YAxises.Count];
float categoryWidth = yAxis.GetDataWidth(coordinateHeight, m_DataZoom);
var showData = serie.GetDataList(m_DataZoom);
float categoryWidth = yAxis.GetDataWidth(coordinateHeight,showData.Count, m_DataZoom);
float barGap = GetBarGap();
float totalBarWidth = GetBarTotalWidth(categoryWidth, barGap);
float barWidth = serie.GetBarWidth(categoryWidth);
@@ -30,7 +31,7 @@ namespace XCharts
float barGapWidth = barWidth + barWidth * barGap;
float space = serie.barGap == -1 ? offset : offset + m_BarLastOffset;
var showData = serie.GetDataList(m_DataZoom);
int maxCount = serie.maxShow > 0 ?
(serie.maxShow > showData.Count ? showData.Count : serie.maxShow)
: showData.Count;
@@ -131,7 +132,7 @@ namespace XCharts
var xAxis = m_XAxises[serie.axisIndex];
if (!xAxis.show) xAxis = m_XAxises[(serie.axisIndex + 1) % m_XAxises.Count];
float categoryWidth = xAxis.GetDataWidth(coordinateWidth, m_DataZoom);
float categoryWidth = xAxis.GetDataWidth(coordinateWidth,showData.Count, m_DataZoom);
float barGap = GetBarGap();
float totalBarWidth = GetBarTotalWidth(categoryWidth, barGap);
float barWidth = serie.GetBarWidth(categoryWidth);

4
Runtime/Internal/CoordinateChart_DrawLine.cs
View File

@@ -91,7 +91,7 @@ namespace XCharts
var zeroPos = new Vector3(coordinateX, coordinateY + yAxis.zeroYOffset);
var isStack = m_Series.IsStack(serie.stack, SerieType.Line);
if (!xAxis.show) xAxis = m_XAxises[(serie.axisIndex + 1) % m_XAxises.Count];
float scaleWid = xAxis.GetDataWidth(coordinateWidth, m_DataZoom);
float scaleWid = xAxis.GetDataWidth(coordinateWidth, showData.Count, m_DataZoom);
float startX = coordinateX + (xAxis.boundaryGap ? scaleWid / 2 : 0);
int maxCount = serie.maxShow > 0 ?
(serie.maxShow > showData.Count ? showData.Count : serie.maxShow)
@@ -330,7 +330,7 @@ namespace XCharts
var zeroPos = new Vector3(coordinateX + xAxis.zeroXOffset, coordinateY);
var isStack = m_Series.IsStack(serie.stack, SerieType.Line);
if (!yAxis.show) yAxis = m_YAxises[(serie.axisIndex + 1) % m_YAxises.Count];
float scaleWid = yAxis.GetDataWidth(coordinateHeight, m_DataZoom);
float scaleWid = yAxis.GetDataWidth(coordinateHeight, showData.Count, m_DataZoom);
float startY = coordinateY + (yAxis.boundaryGap ? scaleWid / 2 : 0);
int maxCount = serie.maxShow > 0 ?
(serie.maxShow > showData.Count ? showData.Count : serie.maxShow)

2
Runtime/Utility/ChartCached.cs
View File

@@ -40,7 +40,7 @@ namespace XCharts
if (f == 0) valueDic[value] = forceE ? value.ToString("E") : value.ToString();
else if (f == 1) valueDic[value] = value.ToString("f1");
else if (f == 2) valueDic[value] = value.ToString("f2");
else valueDic[value] = (f > 3 || forceE) ? value.ToString("E1") : value.ToString(GetFn(f));
else valueDic[value] = (f > 3 || forceE) ? value.ToString("E0") : value.ToString(GetFn(f));
return valueDic[value];
}
}