289 |
http://citeseer.nj.nec.com/hunt99orientation.html |
http://citeseer.nj.nec.com/hunt99orientation.html |
290 |
|
|
291 |
That is, going in one direction should result in arriving from |
That is, going in one direction should result in arriving from |
292 |
the opposite direction. |
the opposite direction, so that the local spatial structure |
293 |
|
does not change too much. |
294 |
|
|
295 |
Because of this, each link has a specific left-right orientation |
Because of this, each link has a specific left-right orientation |
296 |
so that a right-end buoy is drawn on the right side of the view |
so that a right-end buoy is drawn on the right side of the view |
308 |
|
|
309 |
The horizontal orientation is more natural than, e.g., vertial, because |
The horizontal orientation is more natural than, e.g., vertial, because |
310 |
the visual field is wider than it is tall |
the visual field is wider than it is tall |
311 |
(exemplified by the usual screen aspect ratios of 4:3 and 16:9) |
(as exemplified by the usual screen aspect ratios of 4:3 and 16:9) |
312 |
leaving more space at the left and right sides than on the top and bottom. |
leaving more space at the left and right sides than on the top and bottom. |
313 |
XXX: left and right hand??? |
XXX: left and right hand??? |
314 |
|
|
360 |
for indicating |
for indicating |
361 |
where an object extends beyond what is drawn in the current |
where an object extends beyond what is drawn in the current |
362 |
diagram. It is visually clear since it uses a shape that |
diagram. It is visually clear since it uses a shape that |
363 |
is obviously not a part of the diagram's own shape |
is obviously not a part of the object's own shape |
364 |
(wiggly freehand line). |
(wiggly freehand line). |
365 |
|
|
366 |
- figures: NASA diagram |
- figures: NASA diagram |
562 |
|
|
563 |
XXX: Canvas structure; *orthogonal* to the xu structure |
XXX: Canvas structure; *orthogonal* to the xu structure |
564 |
|
|
565 |
|
the view should show the buoys that are important, i.e. |
566 |
|
- pdf-image-blocks should be shown as buoys anchored |
567 |
|
at the other end of xu-link or at a transclusion show on screen |
568 |
|
- the blocks for user-entered annotations should not be |
569 |
|
shown but instead the canvases containing them |
570 |
|
(note: the same holds for the identity for bg textures). |
571 |
|
|
572 |
|
|
573 |
Conclusions and future work |
Conclusions and future work |
574 |
=========================== |
=========================== |
575 |
|
|