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(SYSLIB) Programming Reference Manual - Public Support Login ...

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IMAGE_BUFFER_ADDRESS<br />

PLUS Attribute: word pointer<br />

SAR$ WRITE<br />

The address of the output image buffer, into which SAR$ places the images to be<br />

written out. Subsection 18.1.2 describes the image buffer.<br />

IMAGE_BUFFER_WORD_LENGTH<br />

PLUS Attribute: 18-bit integer<br />

The length in words of the output image buffer.<br />

TEXT_BUFFER_ADDRESS<br />

PLUS Attribute: word pointer<br />

The address of the output text buffer, into which the caller places the character text<br />

to be written out. Subsection 18.1.2 describes the text buffer.<br />

TEXT_BUFFER_BYTE_LENGTH<br />

PLUS Attribute: 18-bit integer<br />

The length in 9-bit bytes of the character text in the text buffer.<br />

ATTRIBUTE_TABLE_ADDRESS<br />

PLUS Attribute: word pointer<br />

The address of the output attribute table, into which the caller places the attributes<br />

describing the character text to be output. This field is undefined if the<br />

ATTRIBUTE_TABLE_WORD_LENGTH is zero. Subsection 18.1.2 describes the<br />

format of the attribute table.<br />

ATTRIBUTE_TABLE_WORD_LENGTH<br />

PLUS Attribute: 18-bit integer<br />

The number of valid entries in the attribute table. (Each entry is one word.) A value<br />

of zero indicates there is no output attribute table.<br />

SDF_IMAGE_CONTROL_WORD<br />

PLUS Attribute: word logical<br />

If OUTPUT_RECORD_TYPE is S'Control_record', the caller must place the SDF<br />

image control word in this field and place any data words of the control record in the<br />

output text buffer. Otherwise, this field is omitted.<br />

7833 1733–004 18–3

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