This class represents a layer context for rendering. If user wants to render layers, please construct a layer context object first and then set it to a fsdk.Renderer object by function fsdk.Renderer.SetLayerContext .
- See also
- fsdk.Renderer
◆ CopyStates()
| def fsdk.LayerContext.CopyStates |
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source_context | ) |
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Copy states from another layer context.
- Parameters
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| [in] | source_context | The source layer context, whose state will be copied to current layer context. |
- Returns
- true means success, while false means failure.
◆ GetDocument()
| def fsdk.LayerContext.GetDocument |
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Get the related PDF document.
- Returns
- The related PDF document object.
◆ GetUsageType()
| def fsdk.LayerContext.GetUsageType |
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◆ IsEmpty()
| def fsdk.LayerContext.IsEmpty |
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Check whether current object is empty or not.
When the current object is empty, that means current object is useless.
- Returns
- true means current object is empty, while false means not.
◆ IsVisible()
| def fsdk.LayerContext.IsVisible |
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layer | ) |
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Check if a specified layer node is visible in current layer context.
- Parameters
-
| [in] | layer | A layer node. It should belong to the same PDF document which is related to current layer context. |
- Returns
- true means the layer node is visible, while false means the layer node is invisible.
◆ MergeStates()
| def fsdk.LayerContext.MergeStates |
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source_context | ) |
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Merge states from another layer context.
- Parameters
-
| [in] | source_context | The source layer context, whose state will be merged to current layer context. |
- Returns
- true means success, while false means failure.
◆ Reset()
| def fsdk.LayerContext.Reset |
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| ) |
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Reset current layer context, back to the initialized state.
- Returns
- true means success, while false means failure.
◆ SetVisible()
| def fsdk.LayerContext.SetVisible |
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layer, |
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is_visible |
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) |
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Set the visibility of a specified layer node in current layer context.
- Parameters
-
| [in] | layer | A layer node. It should belong to the same PDF document which is related to current layer context. |
| [in] | is_visible | true means visible, and false means invisible. |
- Returns
- true means the layer node is visible, while false means the layer node is invisible.