MIL-STD-2301 Computer Graphics Metafile Cgm Implementation Standard For The National Imagery Transmission Format StandardThis standard establishes the requirements necessary to implement Computer Graphics Metafiles CGM used for the representation of symbol graphics in the National Imagery Transmission Format Standard NITFS.

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MIL-STD-230IA

5.2.2.2.29  Output Elliptical Arc Close element.  The CGM implementation for NITFS shall generate and output the Elliptical Arc Close element using the following attributes.  The following attributes must be stated before the first use of the Elliptical Arc Close element but need not be restated for subsequent occurrence unless a different attribute value is required.

a.  Fill Color

b.  Interior Style

c.  Edge Visibility d.  Edge Width

e.  Edge Type f.  Edge Color

5.2.2.2.30  Output Rectangle element.  The CGM implementation for NITFS shall generate and output the Rectangle element using the following attributes.  The following attributes must be stated before the first use of the Rectangle element but need not be restated for subsequent occurrences unless a different attribute value is required.

a.  Fill Color

b.  Interior Style

c.  Edge Visibility d.  Edge Width

e.  Edge Type f.  Edge Color

5.2.2.2.3I  Output Circle element.  The CGM implementation for NITFS shall generate and output the Circle element using the following attributes.  The following attributes must be stated before the first use of the Circle element but need not be restated for subsequent occurrences unless a different attribute value is required.

a.  Fill Color

b.  Interior Style

c.  Edge Visibility d.  Edge Width

e.  Edge Type f.  Edge Color

5.2.2.2.32  Output Circular Arc Center element.  The CGM implementation for NITFS shall generate and output the Circular Arc Center element using the following attributes.  The following attributes must be stated before the first use of the Circular Arc Center element but need not be restated for subsequent occurrences unless a different attribute value is required.

a.  Line Width b.  Line Type c.  Line Color

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