VECTORLAYER

The VECTORLAYER structure serves as a working area for vector layers. LEADTOOLS functions use this structure as a vector layer handle for accessing a vector layer within a vector handle.

Note: All fields of this structure are intended for internal use. If necessary, you can refer to the LTVKRN.H header file which describes the entire structure.

pVECTORLAYER is a pointer to a VECTORLAYER structure.

In all cases, the values of fields in the VECTORLAYER structure are maintained by LEADTOOLS functions.

The following functions use the VECTORLAYER structure:

L_VecAddLayer

L_VecAddObject

L_VecCopyLayer

L_VecCopyObject

L_VecDlgEditLayer

L_VecDlgNewLayer

L_VecDlgNewObject

L_VecEmptyLayer

L_VecEnumObjectsInLayer

L_VecGetActiveLayer

L_VecGetLayer

L_VecGetLayerByIndex

L_VecGetLayerByName

L_VecSetActiveLayer

L_VecSetLayer

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LEADTOOLS Vector C API Help