Method and system for design and drafting
First Claim
1. A method, in a computer-aided design and drafting system for automatically choosing and then displaying a dimension indicator type for indicating the size of a geometric object for a user of the system, comprising:
- (a) providing to the user a menu having options selectable by the user;
(b) upon the user selecting a particular one of the options, entering into a mode in which dimension indicator types are automatically chosen for the user;
(c) displaying at least one geometric object;
(d) allowing the user to select the displayed object;
(e) identifying one of a plurality of possible geometries as the geometry of the selected object;
(f) choosing one of a plurality of possible dimension indicator types for the object based on the identification in step (e);
(g) displaying an image of the chosen dimension indicator type until the user selects a placement location for the chosen dimension indicator type; and
(h) displaying, in the vicinity of the placement location, the chosen dimension indicator type and a numerical value associated with the chosen dimension indicator type and with the selected object,wherein at least steps (e), (f), (g), and (h) are performed automatically by the computer-aided design and drafting system.
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Accused Products
Abstract
A dimension indicator is automatically created to define the size of a geometric object or the spatial relationship between two geometric objects for a user of a computer-aided design and drafting system by the data processing steps of displaying one or more geometric objects; determining the geometry of one or more of the displayed objects; choosing one of a plurality of possible dimension indicators for the object(s) based on the determination in the previous step; displaying an image of the chosen dimension indicator until a placement location is selected for the chosen dimension indicator; and then displaying the dimension indicator in the vicinity of the placement location.
84 Citations
32 Claims
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1. A method, in a computer-aided design and drafting system for automatically choosing and then displaying a dimension indicator type for indicating the size of a geometric object for a user of the system, comprising:
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(a) providing to the user a menu having options selectable by the user; (b) upon the user selecting a particular one of the options, entering into a mode in which dimension indicator types are automatically chosen for the user; (c) displaying at least one geometric object; (d) allowing the user to select the displayed object; (e) identifying one of a plurality of possible geometries as the geometry of the selected object; (f) choosing one of a plurality of possible dimension indicator types for the object based on the identification in step (e); (g) displaying an image of the chosen dimension indicator type until the user selects a placement location for the chosen dimension indicator type; and (h) displaying, in the vicinity of the placement location, the chosen dimension indicator type and a numerical value associated with the chosen dimension indicator type and with the selected object, wherein at least steps (e), (f), (g), and (h) are performed automatically by the computer-aided design and drafting system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method, in a computer-aided design and drafting system for automatically choosing and then displaying a dimension indicator type for indicating a spatial relationship between two geometric objects for a user of the system, comprising:
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(a) providing to the user a menu having options selectable by the user; (b) upon the user selecting a particular one of the options, entering into a mode in which dimension indicator types are automatically chosen for the user; (c) displaying at least two geometric objects; (d) allowing the user to select a first one of the displayed objects; (e) identifying one of a plurality of possible geometries as the geometry of the first object; (f) determining the geometry of a second one of the displayed objects; (g) choosing one of a plurality of possible dimension indicator types for the first and second objects based on the identification in step (e) and the determination in step (f); (h) displaying an image of the chosen dimension indicator type until the user selects a placement location for the chosen dimension indicator type; and (i) displaying, in the vicinity of the placement location, the chosen dimension indicator type and a numerical value associated with the chosen dimension indicator type and with at least one of the first and second objects, wherein at least steps (e), (f), (g), (h), and (i) are performed automatically by the computer-aided design and drafting system. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A computer-aided design and drafting system, comprising:
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a computer having at least a memory and a processor; a display device coupled to the computer; a cursor controlling device, manipulated by a user and coupled to the computer, for generating signals indicative of desired movement on the display device; and programming means for operating the computer, comprising; (a) means for providing to the user on the display device a menu having options selectable by the user with the cursor controlling device; (b) means for entering into, upon the user selecting a particular one of the options, a mode in which dimension indicator types are automatically chosen for the user by the computer; (c) means for displaying at least one geometric object on the display device; (d) means for displaying a cursor on the display device, in response to the signals generated by the cursor controlling device, at the displayed object to indicate a selection of the displayed object; (e) means for identifying the geometry of a selected object from a plurality of possible geometries; (f) means for choosing, based on the identification made by the geometry identifying means, a dimension indicator type for the selected object from a plurality of possible dimension indicator types stored in the memory; (g) means for displaying an image of the chosen dimension indicator type on the display device, in response to the signals generated by the cursor controlling device, until a placement location is selected for the chosen dimension indicator type on the display device via the cursor controlling device; and (h) means for displaying, on the display device in the vicinity of the placement location, the chosen dimension indicator type and a numerical value associated with the chosen dimension indicator type and with the selected object, wherein the functions of at least the means (e), (f), (g), and (h) are performed automatically by the computer-aided design and drafting system. - View Dependent Claims (22, 23, 24, 25, 26)
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27. A computer-aided design and drafting system, comprising:
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a computer having at least a memory and a processor; a display device coupled to the computer; a cursor controlling device, manipulated by the user and coupled to the computer, for generating signals indicative of desired movement on the display device; and programming means for operating the computer, comprising; (a) means for providing to the user on the display device a menu having options selectable by the user with the cursor controlling device; (b) means for entering into, upon the user selecting a particular one of the options, a mode in which dimension indicator types are automatically chosen for the user by the computer; (c) means for displaying at least two geometric objects on the display device; (d) means for displaying a cursor on the display device, in response to the signals generated by the cursor controlling device, at a first one of the displayed objects and then at a second one of the displayed objects to indicate a selection of the first displayed object and a selection of the second displayed object; (e) means for identifying the geometry of a selected first object and a selected second object from a plurality of possible geometries; (f) means for choosing, based on the identifications made by the geometry identifying means, a dimension indicator type for the first and second objects from a plurality of possible dimension indicator types stored in the memory; (g) means for displaying an image of the chosen dimension indicator type on the display device, in response to the signals generated by the cursor controlling device, until a placement location is selected for the chosen dimension indicator type on the display device via the cursor controlling device; and (h) means for displaying, on the display device in the vicinity of the placement location, the chosen dimension indicator type and a numerical value associated with the chosen dimension indicator type and with at least one of the first and second objects, wherein the functions of at least the means (e), (f), (g), and (h) are performed automatically by the computer-aided design and drafting system. - View Dependent Claims (28, 29, 30, 31, 32)
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Specification