152 lines
4.9 KiB
C#
152 lines
4.9 KiB
C#
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 XAxisHander : AxisHandler<XAxis>
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{
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protected override Orient orient { get { return Orient.Horizonal; } }
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public override void InitComponent()
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{
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InitXAxis(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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DrawXAxisSplit(vh, component);
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DrawXAxisLine(vh, component);
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DrawXAxisTick(vh, component);
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}
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private void InitXAxis(XAxis xAxis)
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{
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var theme = chart.theme;
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var xAxisIndex = xAxis.index;
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xAxis.painter = chart.painter;
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xAxis.refreshComponent = delegate()
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{
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var grid = chart.GetChartComponent<GridCoord>(xAxis.gridIndex);
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if (grid != null)
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{
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var yAxis = chart.GetChartComponent<YAxis>(xAxis.index);
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InitAxis(yAxis,
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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.width,
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grid.context.height);
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}
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};
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xAxis.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(component, 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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var yAxis = chart.GetChartComponent<YAxis>(component.index);
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return GetLabelPosition(i, Orient.Horizonal, component, yAxis,
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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.width,
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grid.context.height);
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}
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private void DrawXAxisSplit(VertexHelper vh, XAxis xAxis)
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{
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if (AxisHelper.NeedShowSplit(xAxis))
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{
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var grid = chart.GetChartComponent<GridCoord>(xAxis.gridIndex);
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if (grid == null)
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return;
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var relativedAxis = chart.GetChartComponent<YAxis>(xAxis.gridIndex);
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var dataZoom = chart.GetDataZoomOfAxis(xAxis);
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DrawAxisSplit(vh, chart.theme.axis, dataZoom,
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Orient.Horizonal,
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grid.context.x,
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grid.context.y,
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grid.context.width,
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grid.context.height,
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relativedAxis);
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}
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}
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private void DrawXAxisTick(VertexHelper vh, XAxis xAxis)
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{
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if (AxisHelper.NeedShowSplit(xAxis))
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{
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var grid = chart.GetChartComponent<GridCoord>(xAxis.gridIndex);
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if (grid == null)
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return;
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var dataZoom = chart.GetDataZoomOfAxis(xAxis);
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DrawAxisTick(vh, xAxis, chart.theme.axis, dataZoom,
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Orient.Horizonal,
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grid.context.x,
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GetAxisLineXOrY(),
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grid.context.width);
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}
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}
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private void DrawXAxisLine(VertexHelper vh, XAxis xAxis)
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{
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if (xAxis.show && xAxis.axisLine.show)
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{
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var grid = chart.GetChartComponent<GridCoord>(xAxis.gridIndex);
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if (grid == null)
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return;
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DrawAxisLine(vh, xAxis, chart.theme.axis,
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Orient.Horizonal,
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grid.context.x,
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GetAxisLineXOrY(),
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grid.context.width);
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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 xAxis = component;
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var grid = chart.GetChartComponent<GridCoord>(xAxis.gridIndex);
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var startY = grid.context.y + xAxis.offset;
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if (xAxis.IsTop())
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startY += grid.context.height;
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else
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startY += ComponentHelper.GetXAxisOnZeroOffset(chart.components, xAxis);
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return startY;
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}
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}
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} |