A shading painted by sh. Valid only during the PaintShading(in ShadingEvent, ContentContext) callback.
public ref readonly struct ShadingEvent
ISO 32000-2 §8.7.4.2, Table 76: the shading fills the current clipping path, in user space mapped by the CTM. Fills with a shading pattern carry no event of their own: the paint event's state holds the pattern colour. Declared with the content interpreter's processor surface (issue #55); reported from issue #79, which adds the resolved shading model. Members are added, never changed. The shading's Background is ignored here (Table 76): only shading patterns paint it.
kind:method, kind:property, kind:ctor. Press Esc to clear.CtmGets the CTM.IsHiddenGets a value indicating whether optional content hides the shading (§8.11.3.1).ModelGets the resolved shading, in user space (its coordinates are mapped by Ctm); null when the object is not a shading. A model with IsValid false paints nothing.ResourceNameGets the resource name sh used.ShadingGets the shading dictionary or stream (§8.7.4.5, Tables 77 to 83).