Optional per-string and per-batch parameters for Text Batch Primitive. To use optional parameters, create an instance of TextBatchPrimitiveOptionalParameters, then call the desired methods or properties to define per-string and per-batch parameters, and finally pass the object to the text batch's Set or SetPartial method.

SetColors	Defines a collection of colors, one for each string in the batch.
SetEyeOffsets	Defines a collection of eye offsets, one for each string in the batch.
SetOrigins	Defines a collection of origins, one for each string in the batch.
SetPixelOffsets	Defines a collection of pixel offsets, one for each string in the batch.

EyeOffset	Gets or sets the per-batch eye offset, which is applied to each string in the text batch. The array contains the components of the offset arranged in the order x, y, z.
MaximumStringLength	Gets or sets the maximum length of each string in the text batch.
Origin	Gets or sets the per-batch origin, which is applied to each string in the text batch.
PixelOffset	Gets or sets the per-batch pixel offset, which is applied to each string in the text batch. The array contains one x pixel offset followed by one y pixel offset.
ScreenSpaceRendering	Gets or sets a flag that informs the CTextBatchPrimitive to use rendering optimized for screen space text.

Text Batch Overview  | IAgStkGraphicsTextBatchPrimitive