Scale information for drawing annotations

• US 9,507,763 B2
• Filed: 03/05/2014
• Issued: 11/29/2016
• Est. Priority Date: 08/28/2007
• Status: Active Grant

• Current Assignee: Autodesk, Inc.
• Original Assignee: Autodesk, Inc.
• Inventors: Finn, Brian Samuel, Mummidi, Ramakrishna Rao, Beymer, Phillip Dennis, Ball, Tom, Beltran, John Gilbert
• Primary Examiner(s): TSUI, WILSON W
• Application Number:
  US14/197,691
• Publication Number:
  US 20140189481A1
• Time in Patent Office: 1,000 Days
• US Class Current: 1/1
• CPC Class Codes: G06F 40/166 Editing, e.g. inserting or deleting
• CPC Class Codes: G06F 40/169 Annotation, e.g. comment data or footnotes
• CPC Class Codes: G06T 11/60 Editing figures and text; Combining figures or text

Abstract

The present disclosure includes systems, methods and program products for identifying a drawing scale for a graphical view of a drawing having associated annotations, each of the annotations being associated with one or more views and support at least one drawing scale; selected one or more annotations as a subset of the associated annotations by identifying the subset of annotations while excluding from the subset ones that are not associated with the graphical view or do not support the drawing scale, based at least in part on the graphical view and the drawing scale; retrieving for each of the selected annotations, associated context for the drawing scale, the context specifying one or more of: the annotation'"'"'s position, style or rotation in the graphical view; and adding a graphical representation of each of the selected annotations to the graphical view according to the drawing scale and each annotation'"'"'s respective context.

Claims

1. A computer-implemented method, the method comprising:

identifying a drawing scale for a graphical view of a drawing, the drawing scale specifying a ratio of two units, and wherein the drawing has a plurality of associated annotations, such that each of the annotations are associated with one or more views and support at least one drawing scale;

selecting one or more annotations as a subset of the plurality of annotations, the one or more annotations determined to be associated with the graphical view that support the drawing scale, such that the one or more annotations are a subset of the plurality of annotations, by

identifying the subset of annotations from the plurality of annotations while excluding from the subset ones that are not associated with the graphical view or do not support the drawing scale, the identifying being based at least in part on the graphical view and the drawing scale;

retrieving for each of the selected annotations, associated context for the drawing scale, the context specifying one or more of;

the annotation'"'"'s position in the graphical view, the annotation'"'"'s style in the graphical view, or the annotation'"'"'s rotation in the graphical view; and

adding a graphical representation of each of the selected annotations to the graphical view according to the drawing scale and each annotation'"'"'s respective context.

2. The method of claim 1 further comprising storing in a file the drawing, the annotations and the associated contexts.

3. The method of claim 1 further comprising rendering the drawing including presenting the graphical view with the selected annotations, receiving user input selecting a new view, identifying a new drawing scale associated with the new view, selecting one or more new annotations associated with the new view that support the new drawing scale, and rendering the drawing including the new view and new annotations including removing any of the selected annotations from the new view that do not support the new drawing scale or are not associated with the new view.

4. The method of claim 1 wherein the two units are paper units and drawing units.

5. The method of claim 1 wherein the annotation is one or more of:

text, a hatch pattern, a dimension, a leader, a block or a block attribute.

6. A system comprising:

a display for presenting a view of a drawing to a user; and

one or more computing devices operable to interact with the display and to perform operations comprising;

identifying a drawing scale for a graphical view of a drawing, the drawing scale specifying a ratio of two units, and wherein the drawing has a plurality of associated annotations, such that each of the annotations are associated with one or more views and support at least one drawing scale;

selecting one or more annotations as a subset of the plurality of annotations, the one or more annotations determined to be associated with the graphical view that support the drawing scale, such that the one or more annotations are a subset of the plurality of annotations, by

identifying the subset of annotations from the plurality of annotations while excluding from the subset ones that are not associated with the graphical view or do not support the drawing scale, the identifying being based at least in part on the graphical view and the drawing scale;

retrieving for each of the selected annotations, associated context for the drawing scale, the context specifying one or more of;

the annotation'"'"'s position in the graphical view, the annotation'"'"'s style in the graphical view, or the annotation'"'"'s rotation in the graphical view; and

adding a graphical representation of each of the selected annotations to the graphical view according to the drawing scale and each annotation'"'"'s respective context.

7. The system of claim 6 wherein the operations further include storing in a file the drawing, the annotations and the associated contexts.

8. The system of claim 6 wherein the operations further include rendering the drawing including presenting the graphical view with the selected annotations, receiving user input selecting a new view, identifying a new drawing scale associated with the new view, selecting one or more new annotations associated with the new view that support the new drawing scale, and rendering the drawing including the new view and new annotations including removing any of the selected annotations from the new view that do not support the new drawing scale or are not associated with the new view.

9. The system of claim 6 wherein the two units are paper units and drawing units.

10. The system of claim 6 wherein the annotation is one or more of:

text, a hatch pattern, a dimension, a leader, a block or a block attribute.

11. A computer program product, encoded on a non-transitory medium storage device, operable to cause data processing apparatus to perform operations comprising:

identifying a drawing scale for a graphical view of a drawing, the drawing scale specifying a ratio of two units, and wherein the drawing has a plurality of associated annotations, such that each of the annotations are associated with one or more views and support at least one drawing scale;

selecting one or more annotations as a subset of the plurality of annotations, the one or more annotations determined to be associated with the graphical view that support the drawing scale, such that the one or more annotations are a subset of the plurality of annotations, by

identifying the subset of annotations from the plurality of annotations while excluding from the subset ones that are not associated with the graphical view or do not support the drawing scale, the identifying being based at least in part on the graphical view and the drawing scale;

retrieving for each of the selected annotations, associated context for the drawing scale, the context specifying one or more of;

the annotation'"'"'s position in the graphical view, the annotation'"'"'s style in the graphical view, or the annotation'"'"'s rotation in the graphical view; and

adding a graphical representation of each of the selected annotations to the graphical view according to the drawing scale and each annotation'"'"'s respective context.

12. The product of claim 11 wherein the operations further include storing in a file the drawing, the annotations and the associated contexts.

13. The product of claim 11 wherein the operations further include rendering the drawing including presenting the graphical view with the selected annotations, receiving user input selecting a new view, identifying a new drawing scale associated with the new view, selecting one or more new annotations associated with the new view that support the new drawing scale, and rendering the drawing including the new view and new annotations including removing any of the selected annotations from the new view that do not support the new drawing scale or are not associated with the new view.

14. The product of claim 11 wherein the two units are paper units and drawing units.

15. The product of claim 11 wherein the annotation is one or more of:

text, a hatch pattern, a dimension, a leader, a block or a block attribute.