PEXSetOCC* - Convenience Functions for Setting the OCC

Synopsis

 
  void PEXSetOCCDisplay(
       PEXOCC context,
       Display *display
  )
 
  void PEXSetOCCRenderer(
       PEXOCC context,
       PEXRenderer renderer
  )
 
  void PEXSetOCCStructure(
       PEXOCC context,
       PEXStructure structure
  )
 
  void PEXSetOCCReqType(
       PEXOCC context,
       PEXOCRequestType req_type
  )
 
  void PEXSetOCCShapeHint(
       PEXOCC context,
       int shape_hint
  )
 
  void PEXSetOCCIgnoreEdges(
       PEXOCC context,
       int ignore_edges
  )
 
  void PEXSetOCCContourHint(
       PEXOCC context,
       int contour_hint
  )
 
  void PEXSetOCCContoursAllOne(
       PEXOCC context,
       int contours_all_one
  )
 
  void PEXSetOCCFacetAttributes(
       PEXOCC context,
       unsigned int facet_attributes
  )
 
  void PEXSetOCCLineVertexAttributes(
       PEXOCC context,
       unsigned int line_vertex_attributes
  )
 
  void PEXSetOCCMarkerVertexAttributes(
       PEXOCC context,
       unsigned int marker_vertex_attributes
  )
 
  void PEXSetOCCSurfaceVertexAttributes(
       PEXOCC context,
       unsigned int surface_vertex_attributes
  )
 
  void PEXSetOCCEdgeAttributes(
       PEXOCC context,
       unsigned int edge_attributes
  )
 
  void PEXSetOCCFacetFPDataCount(
       PEXOCC context,
       unsigned int facet_fp_data_count
  )
 
  void PEXSetOCCLineVertexFPDataCount(
       PEXOCC context,
       unsigned int line_vertex_fp_data_count
  )
 
  void PEXSetOCCMarkerVertexFPDataCount(
       PEXOCC context,
       unsigned int marker_vertex_fp_data_count
  )
 
  void PEXSetOCCSurfaceVertexFPDataCount(
       PEXOCC context,
       unsigned int surface_vertex_fp_data_count
  )
 
  void PEXSetOCCColorType(
       PEXOCC context,
       int color_type
  )
 
  void PEXSetOCCEncodingState(
       PEXOCC context,
       char *encoding_state
  )
 
  void PEXSetOCCDataModel(
       PEXOCC context,
       int data_model
  )
 
  void PEXSetOCCDataModelSpecsStride(
       PEXOCC context,
       PEXOCCStrideData *stride
  )
 
  void PEXSetOCCDataModelSpecsUnpacked(
       PEXOCC context,
       PEXOCCUnpackedData *unpacked
  )
 
  void PEXSetOCCAll5_2(
       PEXOCC context,
       PEXOCCValues *all5_2
  )
 
  void PEXSetOCCRequestTarget(
       PEXOCC context,
       XID id,
       PEXOCRequestType req_type
  )
 

Arguments

context

A PEXOCC returned by a successful PEXCreateOCC call.

2nd Parameter

See the synopsis and the PEXOCCValues data structure.

Returns

None.

Description

Invoke one of these PEXSetOCC functions to set a single PEX OC Context value.

PEXlib defines a function for each OCC value. Invoke the appropriate function to set the corresponding OCC value. The second argument always contains the data to copy into the OCC value.

Invoke the PEXSetOCCAll5_2 function to set every member in the OCC. In this case, the second parameter is the address of an entire PEXOCCValues structure.

Invoke the PEXSetOCCRequestTarget function to change the req_type member in the OCC and either the renderer member (if the req_type is PEXOCRender or PEXOCRenderSingle) or the structure member (if the req_type is PEXOCStore or PEXOCStoreSingle).

Errors

Errors in setting the OC Context will not be apparent until the application actually uses the OCC as an argument in an OC function invocation.

See Also

• PEXChangeOCC
• PEXCopyOCCValues
• PEXCreateOCC
• PEXGetOCCValues
• PEXSetOCCValueMask

For an overview, see Bitmask/Value Interface.