/// <summary>
/// 进入绘画模式，整个对象将画到一张RenderTexture上，然后这种贴图将代替原有的显示内容。
/// 可以在onPaint回调里对这张纹理进行进一步操作，实现特殊效果。
/// 可能有多个地方要求进入绘画模式，这里用requestorId加以区别，取值是1、2、4、8、16以此类推。1024内内部保留。用户自定义的id从1024开始。
/// </summary>
/// <param name="requestId">请求者id</param>
/// <param name="margin">纹理四周的留空。如果特殊处理后的内容大于原内容，那么这里的设置可以使纹理扩大。</param>
public void EnterPaintingMode(int requestorId, Margin?margin)
{
bool first = _paintingMode == 0;
_paintingMode |= requestorId;
if (first)
{
if (paintingGraphics == null)
{
paintingGraphics = new NGraphics();
}
else
{
paintingGraphics.enabled = true;
}
_paintingMargin = new Margin();
_outlineChanged = true;
}
if (margin != null)
{
_paintingMargin = (Margin)margin;
}
_paintingFlag = 1;
}
/// <summary>
/// 进入绘画模式，整个对象将画到一张RenderTexture上，然后这种贴图将代替原有的显示内容。
/// 可以在onPaint回调里对这张纹理进行进一步操作，实现特殊效果。
/// 可能有多个地方要求进入绘画模式，这里用requestorId加以区别，取值是1、2、4、8、16以此类推。1024内内部保留。用户自定义的id从1024开始。
/// </summary>
/// <param name="requestId">请求者id</param>
/// <param name="margin">纹理四周的留空。如果特殊处理后的内容大于原内容，那么这里的设置可以使纹理扩大。</param>
public void EnterPaintingMode(int requestorId, Margin?margin)
{
bool first = _paintingMode == 0;
_paintingMode |= requestorId;
if (first)
{
if (paintingGraphics == null)
{
if (graphics == null)
{
paintingGraphics = new NGraphics(this.gameObject);
}
else
{
GameObject go = new GameObject(this.gameObject.name + " (Painter)");
go.layer = this.gameObject.layer;
ToolSet.SetParent(go.transform, cachedTransform);
go.hideFlags = DisplayOptions.hideFlags;
paintingGraphics = new NGraphics(go);
}
}
else
{
paintingGraphics.enabled = true;
}
paintingGraphics.vertexMatrix = null;
if (_paintingMaterial == null)
{
_paintingMaterial = new Material(ShaderConfig.GetShader(ShaderConfig.imageShader));
_paintingMaterial.hideFlags = DisplayOptions.hideFlags;
}
paintingGraphics.material = _paintingMaterial;
if (this is Container)
{
((Container)this).SetChildrenLayer(CaptureCamera.hiddenLayer);
((Container)this).UpdateBatchingFlags();
}
else
{
this.InvalidateBatchingState();
}
if (graphics != null)
{
this.gameObject.layer = CaptureCamera.hiddenLayer;
}
_paintingMargin = new Margin();
}
if (margin != null)
{
_paintingMargin = (Margin)margin;
}
_paintingFlag = 1;
}
private void UpdateThrottlerUnlocked()
{
// before measure every element in the chart
// we copy the properties that might change while we are updating the chart
// this call should be thread safe
// ToDo: ensure it is thread safe...
viewDrawMargin = chartView.DrawMargin;
controlSize = chartView.ControlSize;
yAxes = chartView.YAxes.Select(x => x.Copy()).ToArray();
xAxes = chartView.XAxes.Select(x => x.Copy()).ToArray();
measureWorker = new object();
series = chartView.Series.Select(series =>
{
// a good implementation of ISeries<T>
// must use the measureWorker to identify
// if the points are already fetched.
// this way no matter if the Series.Values collection changes
// the fetch method will always return the same collection for the
// current measureWorker instance
series.Fetch(this);
return(series);
}).ToArray();
legendPosition = chartView.LegendPosition;
legendOrientation = chartView.LegendOrientation;
legend = chartView.Legend; // ... this is a reference type.. this has no sense
tooltipPosition = chartView.TooltipPosition;
tooltipFindingStrategy = chartView.TooltipFindingStrategy;
tooltip = chartView.Tooltip; //... no sense again...
animationsSpeed = chartView.AnimationsSpeed;
easingFunction = chartView.EasingFunction;
Measure();
}
public FormControlContextBuilder WithMargin(Margin?margin)
{
context.Margin = margin;
return(this);
}
