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3.0 - polar chart

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This commit is contained in:
monitor1394
2022-01-26 20:47:14 +08:00
parent a32f5f5bcf
commit cc4ee3735c
41 changed files with 566 additions and 165 deletions
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73
Runtime/Component/Axis/RadiusAxis/RadiusAxisHandler.cs
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@@ -7,7 +7,7 @@ using XUGL;
namespace XCharts
{
[UnityEngine.Scripting.Preserve]
internal sealed class RadiusAxisHandler : MainComponentHandler<RadiusAxis>
internal sealed class RadiusAxisHandler : AxisHandler<RadiusAxis>
{
public override void InitComponent()
{
@@ -17,6 +17,7 @@ namespace XCharts
public override void Update()
{
UpdateAxisMinMaxValue(component);
UpdatePointerValue(component);
}
public override void DrawBase(VertexHelper vh)
@@ -24,6 +25,28 @@ namespace XCharts
DrawRadiusAxis(vh, component);
}
protected override void UpdatePointerValue(Axis axis)
{
var polar = chart.GetChartComponent<PolarCoord>(axis.polarIndex);
if (polar == null)
return;
if (!polar.context.isPointerEnter)
{
axis.context.pointerValue = double.PositiveInfinity;
return;
}
var angleAxis = ComponentHelper.GetAngleAxis(chart.components, polar.index);
if (angleAxis == null)
return;
var startAngle = angleAxis.context.startAngle;
var dist = Vector3.Distance(chart.pointerPos, polar.context.center);
axis.context.pointerValue = axis.context.minValue + (dist / polar.context.radius) * axis.context.minMaxRange;
axis.context.pointerLabelPosition = GetLabelPosition(polar, axis, angleAxis.context.startAngle, dist);
}
private void UpdateAxisMinMaxValue(RadiusAxis axis, bool updateChart = true)
{
if (axis.IsCategory() || !axis.show) return;
@@ -37,6 +60,7 @@ namespace XCharts
axis.UpdateMinMaxValue(tempMinValue, tempMaxValue);
axis.context.offset = 0;
axis.context.lastCheckInverse = axis.inverse;
UpdateAxisTickValueList(axis);
if (updateChart)
{
@@ -49,7 +73,10 @@ namespace XCharts
internal void UpdateAxisLabelText(RadiusAxis axis)
{
var polar = chart.GetChartComponent<PolarCoord>(axis.polarIndex);
axis.UpdateLabelText(polar.context.radius, null, false);
if (axis.context.labelObjectList.Count <= 0)
InitRadiusAxis(axis);
else
axis.UpdateLabelText(polar.context.radius, null, false);
}
private void InitRadiusAxis(RadiusAxis axis)
@@ -65,7 +92,7 @@ namespace XCharts
PolarHelper.UpdatePolarCenter(polar, chart.chartPosition, chart.chartWidth, chart.chartHeight);
axis.context.labelObjectList.Clear();
var radius = polar.context.radius;
var objName = "axis_radius" + axis.index;
var objName = component.GetType().Name + axis.index;
var axisObj = ChartHelper.AddObject(objName, chart.transform, chart.chartMinAnchor,
chart.chartMaxAnchor, chart.chartPivot, chart.chartSizeDelta);
axisObj.transform.localPosition = Vector3.zero;
@@ -73,18 +100,12 @@ namespace XCharts
axisObj.hideFlags = chart.chartHideFlags;
ChartHelper.HideAllObject(axisObj);
var textStyle = axis.axisLabel.textStyle;
var splitNumber = AxisHelper.GetSplitNumber(axis, radius, null);
var splitNumber = AxisHelper.GetScaleNumber(axis, radius, null);
var totalWidth = 0f;
var startAngle = angleAxis.startAngle;
var cenPos = polar.context.center;
var txtHig = textStyle.GetFontSize(chart.theme.axis) + 2;
var dire = ChartHelper.GetDire(startAngle, true).normalized;
var tickWidth = axis.axisTick.GetLength(chart.theme.axis.tickWidth);
var tickVector = ChartHelper.GetVertialDire(dire)
* (tickWidth + axis.axisLabel.margin);
for (int i = 0; i <= splitNumber; i++)
for (int i = 0; i < splitNumber; i++)
{
var labelWidth = AxisHelper.GetScaleWidth(axis, radius, i, null);
var labelWidth = AxisHelper.GetScaleWidth(axis, radius, i + 1, null);
var inside = axis.axisLabel.inside;
var isPercentStack = SeriesHelper.IsPercentStack<Bar>(chart.series);
var labelName = AxisHelper.GetLabelName(axis, radius, i, axis.context.minValue, axis.context.maxValue,
@@ -98,8 +119,9 @@ namespace XCharts
label.label.SetAlignment(textStyle.GetAlignment(TextAnchor.MiddleCenter));
label.SetText(labelName);
label.SetPosition(ChartHelper.GetPos(cenPos, totalWidth, startAngle, true) + tickVector);
label.SetPosition(GetLabelPosition(polar, axis, angleAxis.context.startAngle, totalWidth));
label.SetActive(true);
label.SetLabelActive(true);
axis.context.labelObjectList.Add(label);
@@ -107,6 +129,16 @@ namespace XCharts
}
}
private Vector3 GetLabelPosition(PolarCoord polar, Axis axis, float startAngle, float totalWidth)
{
var cenPos = polar.context.center;
var dire = ChartHelper.GetDire(startAngle, true).normalized;
var tickLength = axis.axisTick.GetLength(chart.theme.axis.tickLength);
var tickVector = ChartHelper.GetVertialDire(dire)
* (tickLength + axis.axisLabel.margin);
return ChartHelper.GetPos(cenPos, totalWidth, startAngle, true) + tickVector;
}
private void DrawRadiusAxis(VertexHelper vh, RadiusAxis radiusAxis)
{
var polar = chart.GetChartComponent<PolarCoord>(radiusAxis.polarIndex);
@@ -117,19 +149,19 @@ namespace XCharts
if (angleAxis == null)
return;
var startAngle = angleAxis.startAngle;
var startAngle = angleAxis.context.startAngle;
var radius = polar.context.radius;
var cenPos = polar.context.center;
var size = AxisHelper.GetScaleNumber(radiusAxis, radius, null);
var totalWidth = 0f;
var dire = ChartHelper.GetDire(startAngle, true).normalized;
var tickWidth = radiusAxis.axisTick.GetLength(chart.theme.axis.tickWidth);
var tickWidth = radiusAxis.axisTick.GetWidth(chart.theme.axis.tickWidth);
var tickLength = radiusAxis.axisTick.GetLength(chart.theme.axis.tickLength);
var tickVetor = ChartHelper.GetVertialDire(dire) * tickLength;
for (int i = 0; i < size - 1; i++)
for (int i = 0; i <= size; i++)
{
var scaleWidth = AxisHelper.GetScaleWidth(radiusAxis, radius, i);
var pos = ChartHelper.GetPos(cenPos, totalWidth, startAngle, true);
var pos = ChartHelper.GetPos(cenPos, totalWidth + tickWidth, startAngle, true);
if (radiusAxis.show && radiusAxis.splitLine.show)
{
var outsideRaidus = totalWidth + radiusAxis.splitLine.GetWidth(chart.theme.axis.splitLineWidth) * 2;
@@ -138,7 +170,12 @@ namespace XCharts
}
if (radiusAxis.show && radiusAxis.axisTick.show)
{
UGL.DrawLine(vh, pos, pos + tickVetor, tickWidth, chart.theme.axis.lineColor);
if ((i == 0 && radiusAxis.axisTick.showStartTick)
|| (i == size && radiusAxis.axisTick.showEndTick)
|| (i > 0 && i < size))
{
UGL.DrawLine(vh, pos, pos + tickVetor, tickWidth, chart.theme.axis.lineColor);
}
}
totalWidth += scaleWidth;
}