/// <summary>
/// Bind buttons to legends.
/// |给图例绑定按钮。
/// </summary>
/// <param name="name"></param>
/// <param name="btn"></param>
/// <param name="total"></param>
public void SetButton(string name, LegendItem item, int total)
{
context.buttonList[name] = item;
int index = context.buttonList.Values.Count;
item.SetIconActive(iconType == Type.Custom);
item.SetActive(show);
}
public static LegendItem AddLegendItem(BaseChart chart, Legend legend, int i, string legendName, Transform parent,
ThemeStyle theme, string content, Color itemColor, bool active, int legendIndex)
{
var objName = i + "_" + legendName;
var anchorMin = new Vector2(0, 0.5f);
var anchorMax = new Vector2(0, 0.5f);
var pivot = new Vector2(0, 0.5f);
var sizeDelta = new Vector2(100, 30);
var iconSizeDelta = new Vector2(legend.itemWidth, legend.itemHeight);
var textStyle = legend.labelStyle.textStyle;
var contentColor = GetContentColor(chart, legendIndex, legendName, legend, theme, active);
var objAnchorMin = new Vector2(0, 1);
var objAnchorMax = new Vector2(0, 1);
var objPivot = new Vector2(0, 1);
var btnObj = ChartHelper.AddObject(objName, parent, objAnchorMin, objAnchorMax, objPivot, sizeDelta);
var iconObj = ChartHelper.AddObject("icon", btnObj.transform, anchorMin, anchorMax, pivot, iconSizeDelta);
var img = ChartHelper.GetOrAddComponent <Image>(btnObj);
img.color = Color.clear;
img.raycastTarget = true;
ChartHelper.GetOrAddComponent <Button>(btnObj);
ChartHelper.GetOrAddComponent <Image>(iconObj);
var label = ChartHelper.AddChartLabel("content", btnObj.transform, legend.labelStyle, theme.legend,
content, contentColor, TextAnchor.MiddleLeft);
label.SetActive(true);
var item = new LegendItem();
item.index = i;
item.name = objName;
item.legendName = legendName;
item.SetObject(btnObj);
item.SetIconSize(legend.itemWidth, legend.itemHeight);
item.SetIconColor(itemColor);
item.SetIconImage(legend.GetIcon(i));
item.SetContentPosition(legend.labelStyle.offset);
item.SetContent(content);
//item.SetBackground(legend.background);
return(item);
}
