XML Forms Data Format (XFDF) Specification - Adobe Partners
XML Forms Data Format (XFDF) Specification - Adobe Partners
XML Forms Data Format (XFDF) Specification - Adobe Partners
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Appendix: <strong>XFDF</strong> Definitions for Comments on 3D or Rich Media Annotations<br />
<strong>XML</strong> <strong>Forms</strong> <strong>Data</strong> <strong>Format</strong> <strong>Specification</strong> circlecenter 138<br />
circlecenter<br />
The circlecenter tag contains a list of three doubles defining the model space position of the center of the<br />
circle or arc being measured.<br />
Content model<br />
A list of three doubles.<br />
Attributes<br />
None.<br />
pointoncircle<br />
The pointoncircle tag contains a list of three doubles defining the model space position of a point on the<br />
circle being measured.<br />
Content model<br />
A list of three doubles.<br />
Attributes<br />
arcstart<br />
arcend<br />
None.<br />
If the geometry being measured is an arc, the arcstart tag contains a list of three doubles defining the<br />
model space position of the arc starting point in world space. It is assumed that this is a position on the 3D<br />
model associated with this view.<br />
Content model<br />
A list of three doubles.<br />
Attributes<br />
None.<br />
If the geometry being measured is an arc, the arcend tag contains a list of three doubles defining the<br />
model space position of the arc ending point in world space. It is assumed that this is a position on the 3D<br />
model associated with this view.