149 lines
4.9 KiB
C#
149 lines
4.9 KiB
C#
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using UnityEngine;
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using UnityEngine.UI;
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namespace XCharts.Runtime
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{
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[UnityEngine.Scripting.Preserve]
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internal sealed class YAxisHander : AxisHandler<YAxis>
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{
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protected override Orient orient { get { return Orient.Vertical; } }
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public override void InitComponent()
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{
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InitYAxis(component);
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}
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public override void Update()
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{
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UpdateAxisMinMaxValue(component.index, component);
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UpdatePointerValue(component);
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}
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public override void DrawBase(VertexHelper vh)
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{
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DrawYAxisSplit(vh, component.index, component);
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DrawYAxisLine(vh, component.index, component);
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DrawYAxisTick(vh, component.index, component);
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}
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private void InitYAxis(YAxis yAxis)
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{
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var theme = chart.theme;
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var yAxisIndex = yAxis.index;
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yAxis.painter = chart.painter;
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yAxis.refreshComponent = delegate()
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{
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var grid = chart.GetChartComponent<GridCoord>(yAxis.gridIndex);
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if (grid != null)
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{
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var xAxis = chart.GetChartComponent<YAxis>(yAxis.index);
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InitAxis(xAxis,
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orient,
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grid.context.x,
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grid.context.y,
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grid.context.height,
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grid.context.width);
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}
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};
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yAxis.refreshComponent();
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}
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internal override void UpdateAxisLabelText(Axis axis)
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{
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base.UpdateAxisLabelText(axis);
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if (axis.IsTime() || axis.IsValue())
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{
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for (int i = 0; i < axis.context.labelObjectList.Count; i++)
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{
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var label = axis.context.labelObjectList[i];
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if (label != null)
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{
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var pos = GetLabelPosition(0, i);
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label.SetPosition(pos);
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CheckValueLabelActive(axis, i, label, pos);
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}
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}
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}
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}
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protected override Vector3 GetLabelPosition(float scaleWid, int i)
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{
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var grid = chart.GetChartComponent<GridCoord>(component.gridIndex);
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if (grid == null)
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return Vector3.zero;
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return GetLabelPosition(i, Orient.Vertical, component, null,
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chart.theme.axis,
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scaleWid,
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grid.context.x,
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grid.context.y,
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grid.context.height,
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grid.context.width);
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}
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private void DrawYAxisSplit(VertexHelper vh, int yAxisIndex, YAxis yAxis)
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{
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if (AxisHelper.NeedShowSplit(yAxis))
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{
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var grid = chart.GetChartComponent<GridCoord>(yAxis.gridIndex);
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if (grid == null)
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return;
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var relativedAxis = chart.GetChartComponent<XAxis>(yAxis.gridIndex);
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var dataZoom = chart.GetDataZoomOfAxis(yAxis);
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DrawAxisSplit(vh, chart.theme.axis, dataZoom,
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Orient.Vertical,
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grid.context.x,
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grid.context.y,
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grid.context.height,
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grid.context.width,
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relativedAxis);
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}
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}
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private void DrawYAxisTick(VertexHelper vh, int yAxisIndex, YAxis yAxis)
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{
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if (AxisHelper.NeedShowSplit(yAxis))
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{
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var grid = chart.GetChartComponent<GridCoord>(yAxis.gridIndex);
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if (grid == null)
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return;
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var dataZoom = chart.GetDataZoomOfAxis(yAxis);
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DrawAxisTick(vh, yAxis, chart.theme.axis, dataZoom,
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Orient.Vertical,
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GetAxisLineXOrY(),
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grid.context.y,
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grid.context.height);
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}
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}
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private void DrawYAxisLine(VertexHelper vh, int yAxisIndex, YAxis yAxis)
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{
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if (yAxis.show && yAxis.axisLine.show)
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{
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var grid = chart.GetChartComponent<GridCoord>(yAxis.gridIndex);
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if (grid == null)
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return;
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DrawAxisLine(vh, yAxis, chart.theme.axis,
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Orient.Vertical,
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GetAxisLineXOrY(),
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grid.context.y,
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grid.context.height);
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}
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}
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protected override float GetAxisLineXOrY()
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{
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var yAxis = component;
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var grid = chart.GetChartComponent<GridCoord>(yAxis.gridIndex);
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var startX = grid.context.x + yAxis.offset;
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if (yAxis.IsRight())
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startX += grid.context.width;
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else
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startX += ComponentHelper.GetYAxisOnZeroOffset(chart.components, yAxis);
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return startX;
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}
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}
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}
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