private void InitAxisLabel()
{
if (!SeriesHelper.ContainsSerie(chart.series, SerieType.Gauge))
{
return;
}
var labelObject = ChartHelper.AddObject(s_AxisLabelObjectName, chart.transform, chart.chartMinAnchor,
chart.chartMaxAnchor, chart.chartPivot, chart.chartSizeDelta);
labelObject.hideFlags = chart.chartHideFlags;
SerieLabelPool.ReleaseAll(labelObject.transform);
for (int i = 0; i < chart.series.Count; i++)
{
var serie = chart.series.list[i];
var serieLabel = serie.gaugeAxis.axisLabel;
var count = serie.splitNumber > 36 ? 36 : (serie.splitNumber + 1);
var startAngle = serie.startAngle;
serie.gaugeAxis.ClearLabelObject();
SerieHelper.UpdateCenter(serie, chart.chartPosition, chart.chartWidth, chart.chartHeight);
for (int j = 0; j < count; j++)
{
var textName = ChartCached.GetSerieLabelName(s_SerieLabelObjectName, i, j);
var color = Color.grey;
var labelObj = SerieLabelPool.Get(textName, labelObject.transform, serieLabel, color, 100, 100, chart.theme);
var iconImage = labelObj.transform.Find("Icon").GetComponent <Image>();
var isAutoSize = serieLabel.backgroundWidth == 0 || serieLabel.backgroundHeight == 0;
var item = new ChartLabel();
item.SetLabel(labelObj, isAutoSize, serieLabel.paddingLeftRight, serieLabel.paddingTopBottom);
item.SetIcon(iconImage);
item.SetIconActive(false);
serie.gaugeAxis.AddLabelObject(item);
}
UpdateAxisLabel(serie);
}
}
protected void AddSerieLabel(Serie serie, SerieData serieData, int count = -1)
{
if (m_SerieLabelRoot == null)
{
return;
}
if (count == -1)
{
count = serie.dataCount;
}
var serieLabel = SerieHelper.GetSerieLabel(serie, serieData);
var iconStyle = SerieHelper.GetIconStyle(serie, serieData);
if (serie.IsPerformanceMode())
{
return;
}
if (!serieLabel.show && !iconStyle.show)
{
return;
}
if (serie.animation.enable && serie.animation.HasFadeOut())
{
return;
}
var textName = ChartCached.GetSerieLabelName(s_SerieLabelObjectName, serie.index, serieData.index);
var color = Color.grey;
if (serie.type == SerieType.Pie)
{
color = (serieLabel.position == SerieLabel.Position.Inside) ? Color.white :
(Color)m_Theme.GetColor(count);
}
else
{
color = !ChartHelper.IsClearColor(serieLabel.textStyle.color) ? serieLabel.textStyle.color :
(Color)m_Theme.GetColor(serie.index);
}
var labelObj = SerieLabelPool.Get(textName, m_SerieLabelRoot.transform, serieLabel, color,
iconStyle.width, iconStyle.height, theme);
var iconImage = labelObj.transform.Find("Icon").GetComponent <Image>();
var isAutoSize = serieLabel.backgroundWidth == 0 || serieLabel.backgroundHeight == 0;
var item = new ChartLabel();
item.SetLabel(labelObj, isAutoSize, serieLabel.paddingLeftRight, serieLabel.paddingTopBottom);
item.SetIcon(iconImage);
item.SetIconActive(iconStyle.show);
serieData.labelObject = item;
}
private void InitMarkLineLabel(Serie serie, MarkLineData data, Color serieColor)
{
data.painter = chart.m_PainterTop;
data.refreshComponent = delegate()
{
var label = data.label;
var textName = string.Format("markLine_{0}_{1}", serie.index, data.index);
var color = !ChartHelper.IsClearColor(label.textStyle.color) ? label.textStyle.color : chart.theme.axis.textColor;
var element = ChartHelper.AddSerieLabel(textName, m_MarkLineLabelRoot.transform, label.backgroundWidth,
label.backgroundHeight, color, label.textStyle, chart.theme);
var isAutoSize = label.backgroundWidth == 0 || label.backgroundHeight == 0;
var item = new ChartLabel();
item.SetLabel(element, isAutoSize, label.paddingLeftRight, label.paddingTopBottom);
item.SetIconActive(false);
item.SetActive(data.label.show);
item.SetPosition(MarkLineHelper.GetLabelPosition(data));
item.SetText(MarkLineHelper.GetFormatterContent(serie, data));
data.runtimeLabel = item;
};
data.refreshComponent();
}
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);
}
public static void AdjustCircleLabelPos(ChartLabel txt, Vector3 pos, Vector3 cenPos, float txtHig, Vector3 offset)
{
var txtWidth = txt.label.GetPreferredWidth();
var sizeDelta = new Vector2(txtWidth, txt.label.GetPreferredHeight());
txt.label.SetSizeDelta(sizeDelta);
var diff = pos.x - cenPos.x;
if (diff < -1f) //left
{
pos = new Vector3(pos.x - txtWidth / 2, pos.y);
}
else if (diff > 1f) //right
{
pos = new Vector3(pos.x + txtWidth / 2, pos.y);
}
else
{
float y = pos.y > cenPos.y ? pos.y + txtHig / 2 : pos.y - txtHig / 2;
pos = new Vector3(pos.x, y);
}
txt.SetPosition(pos + offset);
}
internal void CheckValueLabelActive(Axis axis, int i, ChartLabel label, Vector3 pos)
{
if (!axis.show || !axis.axisLabel.show)
{
label.SetTextActive(false);
return;
}
if (axis.IsValue())
{
if (orient == Orient.Horizonal)
{
if (i == 0)
{
var dist = GetLabelPosition(0, 1).x - pos.x;
label.SetTextActive(dist > label.text.GetPreferredWidth());
}
else if (i == axis.context.labelValueList.Count - 1)
{
var dist = pos.x - GetLabelPosition(0, i - 1).x;
label.SetTextActive(dist > label.text.GetPreferredWidth());
}
}
else
{
if (i == 0)
{
var dist = GetLabelPosition(0, 1).y - pos.y;
label.SetTextActive(dist > label.text.GetPreferredHeight());
}
else if (i == axis.context.labelValueList.Count - 1)
{
var dist = pos.y - GetLabelPosition(0, i - 1).y;
label.SetTextActive(dist > label.text.GetPreferredHeight());
}
}
}
}
public void AddLabelObject(ChartLabel label)
{
m_RuntimeLabelList.Add(label);
}
protected void InitAxis(Axis relativedAxis, Orient orient,
float axisStartX, float axisStartY, float axisLength, float relativedLength)
{
Axis axis = component;
chart.InitAxisRuntimeData(axis);
var objName = ChartCached.GetComponentObjectName(axis);
var axisObj = ChartHelper.AddObject(objName,
chart.transform,
chart.chartMinAnchor,
chart.chartMaxAnchor,
chart.chartPivot,
chart.chartSizeDelta);
axisObj.SetActive(axis.show);
axisObj.hideFlags = chart.chartHideFlags;
ChartHelper.HideAllObject(axisObj);
axis.gameObject = axisObj;
axis.context.labelObjectList.Clear();
if (!axis.show)
{
return;
}
var axisLabelTextStyle = axis.axisLabel.textStyle;
var dataZoom = chart.GetDataZoomOfAxis(axis);
var splitNumber = AxisHelper.GetScaleNumber(axis, axisLength, dataZoom);
var totalWidth = 0f;
var eachWidth = AxisHelper.GetEachWidth(axis, axisLength, dataZoom);
var gapWidth = axis.boundaryGap ? eachWidth / 2 : 0;
var textWidth = axis.axisLabel.width > 0 ?
axis.axisLabel.width :
(orient == Orient.Horizonal ?
AxisHelper.GetScaleWidth(axis, axisLength, 0, dataZoom) :
(axisStartX - chart.chartX)
);
var textHeight = axis.axisLabel.height > 0 ?
axis.axisLabel.height :
20f;
var isPercentStack = SeriesHelper.IsPercentStack <Bar>(chart.series);
var inside = axis.axisLabel.inside;
var defaultAlignment = orient == Orient.Horizonal ? TextAnchor.MiddleCenter :
((inside && axis.IsLeft()) || (!inside && axis.IsRight()) ?
TextAnchor.MiddleLeft :
TextAnchor.MiddleRight);
if (axis.IsCategory() && axis.boundaryGap)
{
splitNumber -= 1;
}
for (int i = 0; i < splitNumber; i++)
{
var labelWidth = AxisHelper.GetScaleWidth(axis, axisLength, i + 1, dataZoom);
var labelName = AxisHelper.GetLabelName(axis, axisLength, i,
axis.context.minValue,
axis.context.maxValue,
dataZoom, isPercentStack);
var label = ChartHelper.AddAxisLabelObject(splitNumber, i,
ChartCached.GetAxisLabelName(i),
axisObj.transform,
new Vector2(textWidth, textHeight),
axis, chart.theme.axis, labelName,
Color.clear,
defaultAlignment);
if (i == 0)
{
axis.axisLabel.SetRelatedText(label.text, labelWidth);
}
var pos = GetLabelPosition(totalWidth + gapWidth, i);
label.SetPosition(pos);
CheckValueLabelActive(axis, i, label, pos);
axis.context.labelObjectList.Add(label);
totalWidth += labelWidth;
}
if (axis.axisName.show)
{
ChartLabel label = null;
var relativedDist = (relativedAxis == null ? 0 : relativedAxis.context.offset);
var zeroPos = new Vector3(axisStartX, axisStartY + relativedDist);
var offset = axis.axisName.labelStyle.offset;
var autoColor = axis.axisLine.GetColor(chart.theme.axis.lineColor);
if (orient == Orient.Horizonal)
{
var grid = chart.GetChartComponent <GridCoord>(axis.gridIndex);
var posY = !axis.axisName.onZero && grid != null? grid.context.y : GetAxisLineXOrY() + offset.y;
switch (axis.axisName.labelStyle.position)
{
case LabelStyle.Position.Start:
label = ChartHelper.AddChartLabel(s_DefaultAxisName, axisObj.transform, axis.axisName.labelStyle,
chart.theme.axis, axis.axisName.name, autoColor, TextAnchor.MiddleRight);
label.SetActive(axis.axisName.labelStyle.show);
label.SetPosition(axis.position == Axis.AxisPosition.Top ?
new Vector2(zeroPos.x - offset.x, axisStartY + relativedLength + offset.y + axis.offset) :
new Vector2(zeroPos.x - offset.x, posY));
break;
case LabelStyle.Position.Middle:
label = ChartHelper.AddChartLabel(s_DefaultAxisName, axisObj.transform, axis.axisName.labelStyle,
chart.theme.axis, axis.axisName.name, autoColor, TextAnchor.MiddleCenter);
label.SetActive(axis.axisName.labelStyle.show);
label.SetPosition(axis.position == Axis.AxisPosition.Top ?
new Vector2(axisStartX + axisLength / 2 + offset.x, axisStartY + relativedLength - offset.y + axis.offset) :
new Vector2(axisStartX + axisLength / 2 + offset.x, posY));
break;
default:
label = ChartHelper.AddChartLabel(s_DefaultAxisName, axisObj.transform, axis.axisName.labelStyle,
chart.theme.axis, axis.axisName.name, autoColor, TextAnchor.MiddleLeft);
label.SetActive(axis.axisName.labelStyle.show);
label.SetPosition(axis.position == Axis.AxisPosition.Top ?
new Vector2(axisStartX + axisLength + offset.x, axisStartY + relativedLength + offset.y + axis.offset) :
new Vector2(axisStartX + axisLength + offset.x, posY));
break;
}
}
else
{
var grid = chart.GetChartComponent <GridCoord>(axis.gridIndex);
var posX = !axis.axisName.onZero && grid != null? grid.context.x : GetAxisLineXOrY() + offset.x;
switch (axis.axisName.labelStyle.position)
{
case LabelStyle.Position.Start:
label = ChartHelper.AddChartLabel(s_DefaultAxisName, axisObj.transform, axis.axisName.labelStyle,
chart.theme.axis, axis.axisName.name, autoColor, TextAnchor.MiddleCenter);
label.SetActive(axis.axisName.labelStyle.show);
label.SetPosition(axis.position == Axis.AxisPosition.Right ?
new Vector2(axisStartX + relativedLength + offset.x + axis.offset, axisStartY - offset.y) :
new Vector2(posX, axisStartY - offset.y));
break;
case LabelStyle.Position.Middle:
label = ChartHelper.AddChartLabel(s_DefaultAxisName, axisObj.transform, axis.axisName.labelStyle,
chart.theme.axis, axis.axisName.name, autoColor, TextAnchor.MiddleCenter);
label.SetActive(axis.axisName.labelStyle.show);
label.SetPosition(axis.position == Axis.AxisPosition.Right ?
new Vector2(axisStartX + relativedLength - offset.x + axis.offset, axisStartY + axisLength / 2 + offset.y) :
new Vector2(posX, axisStartY + axisLength / 2 + offset.y));
break;
default:
//LabelStyle.Position
label = ChartHelper.AddChartLabel(s_DefaultAxisName, axisObj.transform, axis.axisName.labelStyle,
chart.theme.axis, axis.axisName.name, autoColor, TextAnchor.MiddleCenter);
label.SetActive(axis.axisName.labelStyle.show);
label.SetPosition(axis.position == Axis.AxisPosition.Right ?
new Vector2(axisStartX + relativedLength + offset.x + axis.offset, axisStartY + axisLength + offset.y) :
new Vector2(posX, axisStartY + axisLength + offset.y));
break;
}
}
}
}