public static TooltipView CreateView(Tooltip tooltip, ThemeStyle theme, Transform parent)
{
var view = new TooltipView();
view.tooltip = tooltip;
view.theme = theme.tooltip;
view.gameObject = ChartHelper.AddObject("view", parent, anchorMin, anchorMax, pivot, Vector3.zero);
view.gameObject.transform.localPosition = Vector3.zero;
view.transform = view.gameObject.transform;
view.background = ChartHelper.GetOrAddComponent <Image>(view.gameObject);
view.background.sprite = tooltip.backgroundImage;
view.background.type = tooltip.backgroundType;
view.background.color = ChartHelper.IsClearColor(tooltip.backgroundColor) ?
Color.white : tooltip.backgroundColor;
view.border = ChartHelper.GetOrAddComponent <Outline>(view.gameObject);
view.border.enabled = tooltip.borderWidth > 0;
view.border.useGraphicAlpha = false;
view.border.effectColor = tooltip.borderColor;
view.border.effectDistance = new Vector2(tooltip.borderWidth, -tooltip.borderWidth);
view.layout = ChartHelper.GetOrAddComponent <VerticalLayoutGroup>(view.gameObject);
view.layout.childControlHeight = false;
view.layout.childControlWidth = false;
view.layout.childForceExpandHeight = false;
view.layout.childForceExpandWidth = false;
view.layout.padding = new RectOffset(tooltip.paddingLeftRight,
tooltip.paddingLeftRight,
tooltip.paddingTopBottom,
tooltip.paddingTopBottom);
view.title = ChartHelper.AddChartLabel("title", view.gameObject.transform, tooltip.titleLabelStyle, theme.tooltip,
"", Color.clear, TextAnchor.MiddleLeft);
var item = CreateViewItem(0, view.gameObject.transform, tooltip, theme.tooltip);
view.m_Items.Add(item);
view.Refresh();
return(view);
}
public static Color32 GetItemStyleGradientColor(ItemStyle itemStyle, Vector3 pos, BaseChart chart,
Axis axis, Color32 defaultColor)
{
var min = axis.context.minValue;
var max = axis.context.maxValue;
var grid = chart.GetChartComponent <GridCoord>(axis.gridIndex);
var value = min + (pos.x - grid.context.x) / grid.context.width * (max - min);
var rate = (value - min) / (max - min);
var color = itemStyle.GetGradientColor((float)rate, defaultColor);
if (ChartHelper.IsClearColor(color))
{
return(defaultColor);
}
else
{
return(color);
}
}
public static Color GetContentColor(BaseChart chart, int legendIndex, string legendName, Legend legend, ThemeStyle theme, bool active)
{
var textStyle = legend.labelStyle.textStyle;
if (active)
{
if (legend.labelStyle.textStyle.autoColor)
{
return(SeriesHelper.GetNameColor(chart, legendIndex, legendName));
}
else
{
return(!ChartHelper.IsClearColor(textStyle.color) ? textStyle.color : theme.legend.textColor);
}
}
else
{
return(theme.legend.unableColor);
}
}
public static Color32 GetItemBackgroundColor(Serie serie, SerieData serieData, ThemeStyle theme, int index,
bool highlight, bool useDefault = true)
{
var color = ChartConst.clearColor32;
if (highlight)
{
var itemStyleEmphasis = GetItemStyleEmphasis(serie, serieData);
if (itemStyleEmphasis != null && !ChartHelper.IsClearColor(itemStyleEmphasis.backgroundColor))
{
color = itemStyleEmphasis.backgroundColor;
ChartHelper.SetColorOpacity(ref color, itemStyleEmphasis.opacity);
return(color);
}
}
var itemStyle = GetItemStyle(serie, serieData);
if (!ChartHelper.IsClearColor(itemStyle.backgroundColor))
{
color = itemStyle.backgroundColor;
if (highlight)
{
color = ChartHelper.GetHighlightColor(color);
}
ChartHelper.SetColorOpacity(ref color, itemStyle.opacity);
return(color);
}
else if (useDefault)
{
color = theme.GetColor(index);
if (highlight)
{
color = ChartHelper.GetHighlightColor(color);
}
color.a = 50;
return(color);
}
return(color);
}
public static Color32 GetItemToColor(Serie serie, SerieData serieData, ThemeStyle theme, int index, bool highlight, bool opacity = true)
{
if (serie == null)
{
return(ChartConst.clearColor32);
}
ItemStyle itemStyle = null;
if (highlight)
{
itemStyle = GetItemStyleEmphasis(serie, serieData);
}
if (itemStyle == null)
{
itemStyle = GetItemStyle(serie, serieData);
}
var color = itemStyle.toColor;
if (ChartHelper.IsClearColor(color))
{
color = ChartHelper.IsClearColor(itemStyle.color) ?
theme.GetColor(index) :
itemStyle.color;
}
if (highlight)
{
color = ChartHelper.GetHighlightColor(color);
}
if (opacity)
{
ChartHelper.SetColorOpacity(ref color, itemStyle.opacity);
}
return(color);
}
private void DrawCoord(VertexHelper vh, GridCoord grid)
{
if (!grid.show)
{
return;
}
if (!ChartHelper.IsClearColor(grid.backgroundColor))
{
var p1 = new Vector2(grid.context.x, grid.context.y);
var p2 = new Vector2(grid.context.x, grid.context.y + grid.context.height);
var p3 = new Vector2(grid.context.x + grid.context.width, grid.context.y + grid.context.height);
var p4 = new Vector2(grid.context.x + grid.context.width, grid.context.y);
UGL.DrawQuadrilateral(vh, p1, p2, p3, p4, grid.backgroundColor);
}
if (grid.showBorder)
{
var borderWidth = grid.borderWidth == 0 ? chart.theme.axis.lineWidth * 2 : grid.borderWidth;
var borderColor = ChartHelper.IsClearColor(grid.borderColor) ?
chart.theme.axis.lineColor :
grid.borderColor;
UGL.DrawBorder(vh, grid.context.center, grid.context.width - borderWidth,
grid.context.height - borderWidth, borderWidth, borderColor);
}
}
public bool IsNeedGradient()
{
return(!ChartHelper.IsClearColor(m_ToColor) || !ChartHelper.IsClearColor(m_ToColor2));
}
/// <summary>
/// 是否需要显示边框。
/// </summary>
public bool NeedShowBorder()
{
return(borderWidth != 0 && !ChartHelper.IsClearColor(borderColor));
}
private static bool IsColorAlphaZero(Color color)
{
return(!ChartHelper.IsClearColor(color) && color.a == 0);
}
private void DrawPieLabelLine(VertexHelper vh, Serie serie, SerieData serieData, Color color)
{
var serieLabel = SerieHelper.GetSerieLabel(serie, serieData);
var labelLine = SerieHelper.GetSerieLabelLine(serie, serieData);
if (serieLabel != null && serieLabel.show &&
labelLine != null && labelLine.show &&
(serieLabel.IsDefaultPosition(LabelStyle.Position.Outside)))
{
var insideRadius = serieData.context.insideRadius;
var outSideRadius = serieData.context.outsideRadius;
var center = serie.context.center;
var currAngle = serieData.context.halfAngle;
if (!ChartHelper.IsClearColor(labelLine.lineColor))
{
color = labelLine.lineColor;
}
else if (labelLine.lineType == LabelLine.LineType.HorizontalLine)
{
color *= color;
}
float currSin = Mathf.Sin(currAngle * Mathf.Deg2Rad);
float currCos = Mathf.Cos(currAngle * Mathf.Deg2Rad);
var radius1 = labelLine.lineType == LabelLine.LineType.HorizontalLine ?
serie.context.outsideRadius : outSideRadius;
var radius3 = insideRadius + (outSideRadius - insideRadius) / 2;
if (radius1 < serie.context.insideRadius)
{
radius1 = serie.context.insideRadius;
}
radius1 -= 0.1f;
var pos0 = new Vector3(center.x + radius3 * currSin, center.y + radius3 * currCos);
var pos1 = new Vector3(center.x + radius1 * currSin, center.y + radius1 * currCos);
var pos2 = serieData.context.labelPosition;
Vector3 pos4, pos6;
var horizontalLineCircleRadius = labelLine.lineWidth * 4f;
var lineCircleDiff = horizontalLineCircleRadius - 0.3f;
var startAngle = serie.context.startAngle;
if (currAngle < 90)
{
var r4 = Mathf.Sqrt(radius1 * radius1 - Mathf.Pow(currCos * radius3, 2)) - currSin * radius3;
r4 += labelLine.lineLength1 - lineCircleDiff;
pos6 = pos0 + Vector3.right * lineCircleDiff;
pos4 = pos6 + Vector3.right * r4;
}
else if (currAngle < 180)
{
var r4 = Mathf.Sqrt(radius1 * radius1 - Mathf.Pow(currCos * radius3, 2)) - currSin * radius3;
r4 += labelLine.lineLength1 - lineCircleDiff;
pos6 = pos0 + Vector3.right * lineCircleDiff;
pos4 = pos6 + Vector3.right * r4;
}
else if (currAngle < 270)
{
var currSin1 = Mathf.Sin((360 - currAngle) * Mathf.Deg2Rad);
var currCos1 = Mathf.Cos((360 - currAngle) * Mathf.Deg2Rad);
var r4 = Mathf.Sqrt(radius1 * radius1 - Mathf.Pow(currCos1 * radius3, 2)) - currSin1 * radius3;
r4 += labelLine.lineLength1 - lineCircleDiff;
pos6 = pos0 + Vector3.left * lineCircleDiff;
pos4 = pos6 + Vector3.left * r4;
}
else
{
var currSin1 = Mathf.Sin((360 - currAngle) * Mathf.Deg2Rad);
var currCos1 = Mathf.Cos((360 - currAngle) * Mathf.Deg2Rad);
var r4 = Mathf.Sqrt(radius1 * radius1 - Mathf.Pow(currCos1 * radius3, 2)) - currSin1 * radius3;
r4 += labelLine.lineLength1 - lineCircleDiff;
pos6 = pos0 + Vector3.left * lineCircleDiff;
pos4 = pos6 + Vector3.left * r4;
}
var pos5X = (currAngle - startAngle) % 360 > 180 ?
pos2.x - labelLine.lineLength2 : pos2.x + labelLine.lineLength2;
var pos5 = new Vector3(pos5X, pos2.y);
var angle = Vector3.Angle(pos1 - center, pos2 - pos1);
if (angle > 15)
{
UGL.DrawLine(vh, pos1, pos5, labelLine.lineWidth, color);
}
else
{
switch (labelLine.lineType)
{
case LabelLine.LineType.BrokenLine:
UGL.DrawLine(vh, pos1, pos2, pos5, labelLine.lineWidth, color);
break;
case LabelLine.LineType.Curves:
UGL.DrawCurves(vh, pos1, pos5, pos1, pos2, labelLine.lineWidth, color,
chart.settings.lineSmoothness);
break;
case LabelLine.LineType.HorizontalLine:
UGL.DrawCricle(vh, pos0, horizontalLineCircleRadius, color);
UGL.DrawLine(vh, pos6, pos4, labelLine.lineWidth, color);
break;
}
}
}
}
private void DrawHeatmapSerie(VertexHelper vh, Heatmap serie)
{
if (serie.animation.HasFadeOut())
{
return;
}
XAxis xAxis;
YAxis yAxis;
if (!chart.TryGetChartComponent <XAxis>(out xAxis, serie.xAxisIndex))
{
return;
}
if (!chart.TryGetChartComponent <YAxis>(out yAxis, serie.yAxisIndex))
{
return;
}
m_SerieGrid = chart.GetChartComponent <GridCoord>(xAxis.gridIndex);
xAxis.boundaryGap = true;
yAxis.boundaryGap = true;
var visualMap = chart.GetVisualMapOfSerie(serie);
var emphasisItemStyle = serie.emphasisItemStyle;
var xCount = xAxis.data.Count;
var yCount = yAxis.data.Count;
var xWidth = m_SerieGrid.context.width / xCount;
var yWidth = m_SerieGrid.context.height / yCount;
var zeroX = m_SerieGrid.context.x;
var zeroY = m_SerieGrid.context.y;
var rangeMin = visualMap.rangeMin;
var rangeMax = visualMap.rangeMax;
var color = chart.theme.GetColor(serie.index);
var borderWidth = serie.itemStyle.show ? serie.itemStyle.borderWidth : 0;
var rectWid = xWidth - 2 * borderWidth;
var rectHig = yWidth - 2 * borderWidth;
var borderColor = serie.itemStyle.opacity > 0 ?
serie.itemStyle.borderColor :
ChartConst.clearColor32;
borderColor.a = (byte)(borderColor.a * serie.itemStyle.opacity);
var borderToColor = serie.itemStyle.opacity > 0 ?
serie.itemStyle.borderToColor :
ChartConst.clearColor32;
borderToColor.a = (byte)(borderToColor.a * serie.itemStyle.opacity);
serie.context.dataPoints.Clear();
serie.animation.InitProgress(0, xCount);
var animationIndex = serie.animation.GetCurrIndex();
var dataChangeDuration = serie.animation.GetUpdateAnimationDuration();
var dataChanging = false;
serie.containerIndex = m_SerieGrid.index;
serie.containterInstanceId = m_SerieGrid.instanceId;
for (int n = 0; n < serie.dataCount; n++)
{
var serieData = serie.data[n];
serieData.index = n;
var i = (int)serieData.GetData(0);
var j = (int)serieData.GetData(1);
var dimension = VisualMapHelper.GetDimension(visualMap, serieData.data.Count);
if (serie.IsIgnoreValue(serieData, dimension))
{
serie.context.dataPoints.Add(Vector3.zero);
continue;
}
var value = serieData.GetCurrData(dimension, dataChangeDuration, yAxis.inverse,
yAxis.context.minValue, yAxis.context.maxValue);
if (serieData.IsDataChanged())
{
dataChanging = true;
}
var pos = new Vector3(zeroX + (i + (xAxis.boundaryGap ? 0.5f : 0)) * xWidth,
zeroY + (j + (yAxis.boundaryGap ? 0.5f : 0)) * yWidth);
serie.context.dataPoints.Add(pos);
serieData.context.position = pos;
serieData.context.canShowLabel = false;
serieData.context.rect = new Rect(pos.x - rectWid / 2, pos.y - rectHig / 2, rectWid, rectHig);
if (value == 0)
{
continue;
}
if ((value < rangeMin && rangeMin != visualMap.min) ||
(value > rangeMax && rangeMax != visualMap.max))
{
continue;
}
if (!visualMap.IsInSelectedValue(value))
{
continue;
}
if (animationIndex >= 0 && i > animationIndex)
{
continue;
}
color = visualMap.GetColor(value);
if (serieData.context.highlight)
{
color = ChartHelper.GetHighlightColor(color);
}
serieData.context.canShowLabel = true;
serieData.context.color = color;
var highlight = (serieData.context.highlight) ||
visualMap.context.pointerIndex > 0;
//UGL.DrawRectangle(vh, pos, rectWid / 2, rectHig / 2, color);
UGL.DrawRectangle(vh, serieData.context.rect, color);
if (borderWidth > 0 && !ChartHelper.IsClearColor(borderColor))
{
UGL.DrawBorder(vh, pos, rectWid, rectHig, borderWidth, borderColor, borderToColor);
}
if (visualMap.hoverLink && highlight && emphasisItemStyle != null &&
emphasisItemStyle.borderWidth > 0)
{
var emphasisBorderWidth = emphasisItemStyle.borderWidth;
var emphasisBorderColor = emphasisItemStyle.opacity > 0 ?
emphasisItemStyle.borderColor : ChartConst.clearColor32;
var emphasisBorderToColor = emphasisItemStyle.opacity > 0 ?
emphasisItemStyle.borderToColor : ChartConst.clearColor32;
UGL.DrawBorder(vh, pos, rectWid, rectHig, emphasisBorderWidth, emphasisBorderColor,
emphasisBorderToColor);
}
}
if (!serie.animation.IsFinish())
{
serie.animation.CheckProgress(xCount);
chart.RefreshPainter(serie);
}
if (dataChanging)
{
chart.RefreshPainter(serie);
}
}
public Color32 GetColor(Color32 defaultColor)
{
return(ChartHelper.IsClearColor(m_Color) ? defaultColor : m_Color);
}
