VEC2DOPTIONS (original) (raw)

Summary

The VEC2DOPTIONS structure specifies options for the viewport (physical size up to which the drawing can be rendered) mode and dimensions for loading a vector file in LEADTOOLS.

Syntax

Members

uStructSize

Size of the structure. This must be set before passing this structure to the LEAD functions. Use the sizeof() operator to calculate this value.

nViewWidth

Viewport width for a vector file.

nViewHeight

Viewport height for a vector file.

ViewMode

View mode that controls how to use the width and height. For possible values refer to VECTORVIEWMODE.

Comments

pVEC2DOPTIONS is a pointer to a VEC2DOPTIONS structure. Where the function parameter type is pVEC2DOPTIONS, you can declare a VEC2DOPTIONS variable, update the structure's fields, and pass the variable's address in the parameter. Declaring a pVEC2DOPTIONS variable is necessary only if your program requires a pointer.

The structure is used by:

• L_GetVectorOptions
• L_SetVectorOptions

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