| b311480e |
1 | -- Created on: 1997-01-03 |
| 2 | -- Created by: Stagiaire Flore Lautheanne |
| 3 | -- Copyright (c) 1997-1999 Matra Datavision |
| 4 | -- Copyright (c) 1999-2012 OPEN CASCADE SAS |
| 5 | -- |
| 6 | -- The content of this file is subject to the Open CASCADE Technology Public |
| 7 | -- License Version 6.5 (the "License"). You may not use the content of this file |
| 8 | -- except in compliance with the License. Please obtain a copy of the License |
| 9 | -- at http://www.opencascade.org and read it completely before using this file. |
| 10 | -- |
| 11 | -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
| 12 | -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
| 13 | -- |
| 14 | -- The Original Code and all software distributed under the License is |
| 15 | -- distributed on an "AS IS" basis, without warranty of any kind, and the |
| 16 | -- Initial Developer hereby disclaims all such warranties, including without |
| 17 | -- limitation, any warranties of merchantability, fitness for a particular |
| 18 | -- purpose or non-infringement. Please see the License for the specific terms |
| 19 | -- and conditions governing the rights and limitations under the License. |
| 20 | |
| 7fd59977 |
21 | |
| 22 | class IdenticPresentation from DsgPrs |
| 23 | |
| 24 | ---Purpose: |
| 25 | |
| 26 | uses |
| 27 | |
| 28 | Presentation from Prs3d, |
| 29 | Drawer from Prs3d, |
| 30 | ExtendedString from TCollection, |
| 31 | Pnt from gp, |
| 32 | Dir from gp, |
| 33 | Ax2 from gp, |
| 34 | Elips from gp -- jfa 10/10/2000 |
| 35 | |
| 36 | is |
| 37 | |
| 38 | Add( myclass; aPresentation: Presentation from Prs3d; |
| 39 | aDrawer: Drawer from Prs3d; |
| 40 | aText: ExtendedString from TCollection; |
| 41 | aPntAttach : Pnt from gp; |
| 42 | aPntOffset : Pnt from gp); |
| 43 | ---Purpose: draws a line between <aPntAttach> and |
| 44 | -- <aPntOffset>. |
| 45 | |
| 46 | |
| 47 | Add( myclass; aPresentation: Presentation from Prs3d; |
| 48 | aDrawer: Drawer from Prs3d; |
| 49 | aText: ExtendedString from TCollection; |
| 50 | aFAttach : Pnt from gp; |
| 51 | aSAttach : Pnt from gp; |
| 52 | aPntOffset : Pnt from gp); |
| 53 | ---Purpose: draws the 'identic' presentation by |
| 54 | -- drawing a line between <aFAttach> and |
| 55 | -- <aSAttach> , and a linkimg segment |
| 56 | -- between <aPntOffset> and its projection |
| 57 | -- on the precedent line. |
| 58 | |
| 59 | Add( myclass; aPresentation: Presentation from Prs3d; |
| 60 | aDrawer: Drawer from Prs3d; |
| 61 | aText: ExtendedString from TCollection; |
| 62 | aAx2 : Ax2 from gp; |
| 63 | aCenter : Pnt from gp; |
| 64 | aFAttach : Pnt from gp; |
| 65 | aSAttach : Pnt from gp; |
| 66 | aPntOffset : Pnt from gp); |
| 67 | ---Purpose: draws the 'identic' presentation in the case of |
| 68 | -- circles : draws an arc of circle between |
| 69 | -- <aFAttach> and <aSAttach> of center <aCenter> |
| 70 | -- and of radius dist(aCenter, aFAttach), and |
| 71 | -- draws a segment between <aPntOffset> and |
| 72 | -- its projection on the arc. |
| 73 | |
| 74 | -- jfa 16/10/2000 |
| 75 | Add( myclass; aPresentation: Presentation from Prs3d; |
| 76 | aDrawer: Drawer from Prs3d; |
| 77 | aText: ExtendedString from TCollection; |
| 78 | aAx2 : Ax2 from gp; |
| 79 | aCenter : Pnt from gp; |
| 80 | aFAttach : Pnt from gp; |
| 81 | aSAttach : Pnt from gp; |
| 82 | aPntOffset : Pnt from gp; |
| 83 | aPntOnCirc : Pnt from gp); |
| 84 | ---Purpose: draws the 'identic' presentation in the case of |
| 85 | -- circles : draws an arc of circle between |
| 86 | -- <aFAttach> and <aSAttach> of center <aCenter> |
| 87 | -- and of radius dist(aCenter, aFAttach), and |
| 88 | -- draws a segment between <aPntOffset> and <aPntOnCirc> |
| 89 | |
| 90 | -- jfa 16/10/2000 |
| 91 | |
| 92 | -- jfa 10/10/2000 for ellipses identity presentation |
| 93 | Add( myclass; aPresentation: Presentation from Prs3d; |
| 94 | aDrawer: Drawer from Prs3d; |
| 95 | aText: ExtendedString from TCollection; |
| 96 | anEllipse: Elips from gp; |
| 97 | aFAttach : Pnt from gp; |
| 98 | aSAttach : Pnt from gp; |
| 99 | aPntOffset : Pnt from gp; |
| 100 | aPntOnElli : Pnt from gp); |
| 101 | ---Purpose: draws the 'identic' presentation in the case of |
| 102 | -- ellipses: draws an arc of the anEllipse |
| 103 | -- between <aFAttach> and <aSAttach> and |
| 104 | -- draws a segment between <aPntOffset> and <aPntOnElli> |
| 105 | |
| 106 | -- jfa 10/10/2000 end |
| 107 | |
| 108 | end IdenticPresentation; |
| 109 | |
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