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blendop_assign()

blendop_assign()

Definition 

INT blendop_assign ( <INT fileID> , <INT graphID> , <INT blendTable> )

Assigns a blend operation to a graphic. The graphic will be drawn using this blend operation hereafter. Only one blend operation can be assigned to one graphic at a given time; when another is assigned, the previous one is unassigned.

To deassigning a blend table, using NULL as the blendopID.

Parameters

  • INT fileID - The fileID of the file holding the graphic.
  • INT graphID - The graphID of the graphic to assign the blendop to.
  • INT blendTable - The blend table to assign (NULL for none).

Returns

INT : true

blendop_apply()blendop_free()