public static void AvoidLabelOverlap(Serie serie, ComponentTheme theme)
{
if (!serie.avoidLabelOverlap)
{
return;
}
var lastCheckPos = Vector3.zero;
var data = serie.data;
var splitCount = 0;
for (int n = 0; n < data.Count; n++)
{
var serieData = data[n];
if (serieData.labelPosition.x != 0 && serieData.labelPosition.x < serie.runtimeCenterPos.x)
{
splitCount = n;
break;
}
}
for (int n = 0; n < splitCount; n++)
{
CheckSerieDataLabel(serie, data[n], false, theme, ref lastCheckPos);
}
lastCheckPos = Vector3.zero;
for (int n = data.Count - 1; n >= splitCount; n--)
{
CheckSerieDataLabel(serie, data[n], true, theme, ref lastCheckPos);
}
}
public virtual void Copy(ComponentTheme theme)
{
m_Font = theme.font;
m_FontSize = theme.fontSize;
m_TextColor = theme.textColor;
m_TextBackgroundColor = theme.textBackgroundColor;
#if dUI_TextMeshPro
m_TMPFont = theme.tmpFont;
#endif
}
public static Color GetTexBackgroundColor(Tooltip tooltip, ComponentTheme theme)
{
if (!ChartHelper.IsClearColor(tooltip.textStyle.backgroundColor))
{
return(tooltip.textStyle.backgroundColor);
}
else
{
return(theme.textBackgroundColor);
}
}
public int GetFontSize(ComponentTheme defaultTheme)
{
if (fontSize == 0)
{
return(defaultTheme.fontSize);
}
else
{
return(fontSize);
}
}
public void SetFontAndSizeAndStyle(TextStyle textStyle, ComponentTheme theme)
{
#if dUI_TextMeshPro
if (m_TMPText == null)
{
return;
}
m_TMPText.font = textStyle.tmpFont == null ? theme.tmpFont : textStyle.tmpFont;
m_TMPText.fontSize = textStyle.fontSize == 0 ? theme.fontSize : textStyle.fontSize;
m_TMPText.fontStyle = textStyle.tmpFontStyle;
#else
if (m_Text != null)
{
m_Text.font = textStyle.font == null ? theme.font : textStyle.font;
m_Text.fontSize = textStyle.fontSize == 0 ? theme.fontSize : textStyle.fontSize;
m_Text.fontStyle = textStyle.fontStyle;
}
#endif
}
public static ChartText AddTextObject(string name, Transform parent, Vector2 anchorMin, Vector2 anchorMax,
Vector2 pivot, Vector2 sizeDelta, TextStyle textStyle, ComponentTheme theme)
{
GameObject txtObj = AddObject(name, parent, anchorMin, anchorMax, pivot, sizeDelta);
txtObj.transform.localEulerAngles = new Vector3(0, 0, textStyle.rotate);
var chartText = new ChartText();
#if dUI_TextMeshPro
RemoveComponent <Text>(txtObj);
chartText.tmpText = GetOrAddComponent <TextMeshProUGUI>(txtObj);
chartText.tmpText.font = textStyle.tmpFont == null ? theme.tmpFont : textStyle.tmpFont;
chartText.tmpText.fontStyle = textStyle.tmpFontStyle;
chartText.tmpText.alignment = textStyle.tmpAlignment;
chartText.tmpText.richText = true;
chartText.tmpText.raycastTarget = false;
chartText.tmpText.enableWordWrapping = false;
#else
chartText.text = GetOrAddComponent <Text>(txtObj);
chartText.text.font = textStyle.font == null ? theme.font : textStyle.font;
chartText.text.fontStyle = textStyle.fontStyle;
chartText.text.alignment = textStyle.alignment;
chartText.text.horizontalOverflow = HorizontalWrapMode.Overflow;
chartText.text.verticalOverflow = VerticalWrapMode.Overflow;
chartText.text.supportRichText = true;
chartText.text.raycastTarget = false;
#endif
chartText.SetColor(textStyle.GetColor(theme.textColor));
chartText.SetFontSize(textStyle.fontSize > 0 ? textStyle.fontSize : theme.fontSize);
chartText.SetText("Text");
chartText.SetLineSpacing(textStyle.lineSpacing);
RectTransform rect = GetOrAddComponent <RectTransform>(txtObj);
rect.localPosition = Vector3.zero;
rect.sizeDelta = sizeDelta;
rect.anchorMin = anchorMin;
rect.anchorMax = anchorMax;
rect.pivot = pivot;
return(chartText);
}
public virtual void Reset(ComponentTheme defaultTheme)
{
Copy(defaultTheme);
}
public static ChartLabel AddAxisLabelObject(int total, int index, string name, Transform parent,
Vector2 anchorMin, Vector2 anchorMax, Vector2 pivot, Vector2 sizeDelta, Axis axis, ComponentTheme theme,
string content)
{
var textStyle = axis.axisLabel.textStyle;
var iconStyle = axis.iconStyle;
var label = new ChartLabel();
label.gameObject = AddObject(name, parent, anchorMin, anchorMax, pivot, sizeDelta);
// TODO: 为了兼容旧版本，这里后面版本可以去掉
var oldText = label.gameObject.GetComponent <Text>();
if (oldText != null)
{
GameObject.DestroyImmediate(oldText);
}
var labelShow = axis.axisLabel.show && (axis.axisLabel.interval == 0 || index % (axis.axisLabel.interval + 1) == 0);
if (labelShow)
{
if (!axis.axisLabel.showStartLabel && index == 0)
{
labelShow = false;
}
else if (!axis.axisLabel.showEndLabel && index == total - 1)
{
labelShow = false;
}
}
label.label = AddTextObject("Text", label.gameObject.transform, anchorMin, anchorMax, pivot, sizeDelta, textStyle, theme);
label.icon = ChartHelper.AddIcon("Icon", label.gameObject.transform, iconStyle.width, iconStyle.height);
label.SetAutoSize(false);
label.UpdateIcon(iconStyle, axis.GetIcon(index));
label.label.SetActive(labelShow);
label.SetText(content);
return(label);
}
private static void CheckSerieDataLabel(Serie serie, SerieData serieData, bool isLeft, ComponentTheme theme,
ref Vector3 lastCheckPos)
{
if (!serieData.canShowLabel)
{
serieData.SetLabelActive(false);
return;
}
if (!serieData.show)
{
return;
}
var serieLabel = SerieHelper.GetSerieLabel(serie, serieData);
var fontSize = serieLabel.textStyle.GetFontSize(theme);
if (!serieLabel.show)
{
return;
}
if (serieLabel.position != SerieLabel.Position.Outside)
{
return;
}
if (lastCheckPos == Vector3.zero)
{
lastCheckPos = serieData.labelPosition;
}
else if (serieData.labelPosition.x != 0)
{
if (lastCheckPos.y - serieData.labelPosition.y < fontSize)
{
var labelRadius = serie.runtimeOutsideRadius + serieLabel.lineLength1;
var y1 = lastCheckPos.y - fontSize;
var cy = serie.runtimeCenterPos.y;
var diff = Mathf.Abs(y1 - cy);
var diffX = labelRadius * labelRadius - diff * diff;
diffX = diffX <= 0 ? 0 : diffX;
var x1 = serie.runtimeCenterPos.x + Mathf.Sqrt(diffX) * (isLeft ? -1 : 1);
serieData.labelPosition = new Vector3(x1, y1);
}
lastCheckPos = serieData.labelPosition;
serieData.labelObject.SetPosition(SerieLabelHelper.GetRealLabelPosition(serieData, serieLabel));
}
}
