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Added Legend's textAutoColor to set the text color match with Serie color (#163)

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This commit is contained in:
monitor1394
2021-08-14 15:05:37 +08:00
parent 828154c073
commit a92e01d806
7 changed files with 24 additions and 6 deletions
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12
Runtime/Helper/LegendHelper.cs
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@@ -11,10 +11,14 @@ namespace XCharts
{
public static class LegendHelper
{
public static Color GetContentColor(Legend legend, ChartTheme theme, bool active)
public static Color GetContentColor(int legendIndex, Legend legend, ChartTheme theme, bool active)
{
var textStyle = legend.textStyle;
if (active) return !ChartHelper.IsClearColor(textStyle.color) ? textStyle.color : theme.legend.textColor;
if (active)
{
if (legend.textAutoColor) return theme.GetColor(legendIndex);
else return !ChartHelper.IsClearColor(textStyle.color) ? textStyle.color : theme.legend.textColor;
}
else return theme.legend.unableColor;
}
@@ -34,7 +38,7 @@ namespace XCharts
}
public static LegendItem AddLegendItem(Legend legend, int i, string legendName, Transform parent,
ChartTheme theme, string content, Color itemColor, bool active)
ChartTheme theme, string content, Color itemColor, bool active, int legendIndex)
{
var objName = i + "_" + legendName;
var anchorMin = new Vector2(0, 0.5f);
@@ -43,7 +47,7 @@ namespace XCharts
var sizeDelta = new Vector2(100, 30);
var iconSizeDelta = new Vector2(legend.itemWidth, legend.itemHeight);
var textStyle = legend.textStyle;
var contentColor = GetContentColor(legend, theme, active);
var contentColor = GetContentColor(legendIndex, legend, theme, active);
var objAnchorMin = new Vector2(0, 1);
var objAnchorMax = new Vector2(0, 1);