L_VecGetLayer

Summary

Gets layer information for the specified layer.

Syntax

L_LVKRN_API L_INT L_VecGetLayer(pVector, pLayer, pLayerDesc)

Parameters

const pVECTORHANDLE pVector

Pointer to the vector handle.

const pVECTORLAYER pLayer

Pointer to a VECTORLAYER structure that references the requested layer.

pVECTORLAYERDESC pLayerDesc

Pointer to a VECTORLAYERDESC structure to be updated with the layer information if the layer is found.

Returns

Comments

When pLayerDesc is no longer needed, L_VecFreeLayer should be called to free any resources associated with the VECTORLAYERDESC structure.

Required DLLs and Libraries

• LTVKRN
• For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions

• L_VecAddLayer
• L_VecFreeLayer
• L_VecGetLayerByIndex
• L_VecGetLayerByName
• L_VecGetLayerCount

Topics

• Working with Vector Layers

Example

For an example, refer to L_VecCopyLayer.