| b311480e |
1 | -- Created on: 1996-09-13 |
| 2 | -- Created by: DCB |
| 3 | -- Copyright (c) 1996-1999 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 Driver from CGM inherits PlotterDriver from PlotMgt |
| 23 | ---Purpose: This class defines a CGM (Computer Graphic Metafile) plotter Driver. |
| 24 | --- All necessary information about methods (purpose, level, category, etc.) |
| 25 | --- can be found in CDL files from the inheritance tree (PlotMgt_PlotterDriver, |
| 26 | --- Aspect_Driver). |
| 27 | |
| 28 | uses |
| 29 | Plotter from PlotMgt, |
| 30 | ExtendedString from TCollection, |
| 31 | ColorMap from Aspect, |
| 32 | TypeMap from Aspect, |
| 33 | WidthMap from Aspect, |
| 34 | TypeOfText from Aspect, |
| 35 | TypeOfColorSpace from Aspect, |
| 36 | PlaneAngle from Quantity, |
| 37 | Length from Quantity, |
| 38 | Factor from Quantity, |
| 39 | Ratio from Quantity, |
| 40 | Array1OfShortReal from TShort |
| 41 | |
| 42 | |
| 43 | is |
| 44 | Create(aPlotter : Plotter from PlotMgt; |
| 45 | aName : CString from Standard; |
| 46 | aDX,aDY : Length from Quantity; |
| 47 | aTypeOfColorSpace : TypeOfColorSpace from Aspect = Aspect_TOCS_RGB) |
| 48 | returns mutable Driver from CGM; |
| 49 | |
| 50 | |
| 51 | Create(aName : CString from Standard; |
| 52 | aDX,aDY : Length from Quantity; |
| 53 | aTypeOfColorSpace : TypeOfColorSpace from Aspect = Aspect_TOCS_RGB) |
| 54 | returns mutable Driver from CGM; |
| 55 | |
| 56 | |
| 57 | BeginFile(me: mutable; |
| 58 | aPlotter : Plotter from PlotMgt; |
| 59 | aDX,aDY : Length from Quantity; |
| 60 | aTypeOfColorSpace : TypeOfColorSpace from Aspect) |
| 61 | is private; |
| 62 | |
| 63 | Close(me: mutable) |
| 64 | is redefined protected; |
| 65 | ---C++: alias ~ |
| 66 | |
| 67 | |
| 68 | BeginDraw (me: mutable) |
| 69 | is redefined; |
| 70 | |
| 71 | |
| 72 | EndDraw (me: mutable; dontFlush: Boolean = Standard_False) |
| 73 | is redefined; |
| 74 | |
| 75 | |
| 76 | --------------------------------------------- |
| 77 | -- Category: Methods to define the attributes |
| 78 | --------------------------------------------- |
| 79 | InitializeColorMap(me: mutable; aColorMap: ColorMap from Aspect) |
| 80 | is redefined protected; |
| 81 | |
| 82 | |
| 83 | InitializeTypeMap(me: mutable; aTypeMap: TypeMap from Aspect) |
| 84 | is redefined protected; |
| 85 | |
| 86 | |
| 87 | InitializeWidthMap(me: mutable; aWidthMap: WidthMap from Aspect) |
| 88 | is virtual protected; |
| 89 | |
| 90 | |
| 91 | ----------------------------------------- |
| 92 | -- Category: Methods to manage the images |
| 93 | ----------------------------------------- |
| 94 | SizeOfImageFile (me; anImageFile: CString from Standard; |
| 95 | aWidth,aHeight: out Integer from Standard) |
| 96 | returns Boolean from Standard is redefined; |
| 97 | |
| 98 | |
| 99 | -------------------------------- |
| 100 | -- Actual set graphic attributes |
| 101 | -------------------------------- |
| 102 | PlotLineAttrib (me: mutable; |
| 103 | ColorIndex: Integer from Standard; |
| 104 | TypeIndex: Integer from Standard; |
| 105 | WidthIndex: Integer from Standard) |
| 106 | is redefined protected; |
| 107 | |
| 108 | |
| 109 | PlotPolyAttrib (me: mutable; |
| 110 | ColorIndex: Integer from Standard; |
| 111 | TileIndex: Integer from Standard; |
| 112 | DrawEdge: Boolean from Standard) |
| 113 | is redefined protected; |
| 114 | |
| 115 | |
| 116 | ----------------------------------------------- |
| 117 | -- Category: Private methods to draw primitives |
| 118 | ----------------------------------------------- |
| 119 | PlotPoint (me : mutable; X, Y: ShortReal from Standard) |
| 120 | returns Boolean from Standard |
| 121 | is redefined protected; |
| 122 | |
| 123 | |
| 124 | PlotSegment (me : mutable; |
| 125 | X1, Y1: ShortReal from Standard; |
| 126 | X2, Y2: ShortReal from Standard) |
| 127 | returns Boolean from Standard |
| 128 | is redefined protected; |
| 129 | |
| 130 | |
| 131 | PlotPolyline (me : mutable; |
| 132 | xArray : Address from Standard; |
| 133 | yArray : Address from Standard; |
| 134 | nPts : Address from Standard; |
| 135 | nParts : Integer from Standard) |
| 136 | returns Boolean from Standard |
| 137 | is redefined protected; |
| 138 | |
| 139 | |
| 140 | PlotPolygon (me : mutable; |
| 141 | xArray : Address from Standard; |
| 142 | yArray : Address from Standard; |
| 143 | nPts : Address from Standard; |
| 144 | nParts : Integer from Standard) |
| 145 | returns Boolean from Standard |
| 146 | is redefined protected; |
| 147 | |
| 148 | |
| 149 | PlotArc (me : mutable; X,Y : ShortReal from Standard; |
| 150 | anXradius,anYradius : ShortReal from Standard; |
| 151 | sAngle: ShortReal from Standard; |
| 152 | oAngle: ShortReal from Standard) |
| 153 | returns Boolean from Standard |
| 154 | is redefined protected; |
| 155 | |
| 156 | |
| 157 | PlotPolyArc (me : mutable; X,Y : ShortReal from Standard; |
| 158 | anXradius,anYradius : ShortReal from Standard; |
| 159 | sAngle: ShortReal from Standard; |
| 160 | oAngle: ShortReal from Standard) |
| 161 | returns Boolean from Standard |
| 162 | is redefined protected; |
| 163 | |
| 164 | |
| 165 | PlotImage (me: mutable; |
| 166 | aX, aY, aWidth: ShortReal from Standard; |
| 167 | aHeight, aScale: ShortReal from Standard; |
| 168 | anImageFile: CString from Standard; |
| 169 | anArrayOfPixels: Address from Standard; |
| 170 | aLineIndex: Integer from Standard = -1) |
| 171 | returns Boolean from Standard |
| 172 | is redefined protected; |
| 173 | |
| 174 | |
| 175 | InitializeDriver (me: mutable; aName: CString from Standard) |
| 176 | is private; |
| 177 | |
| 178 | |
| 179 | WriteData (me: mutable; |
| 180 | aCode: Integer from Standard; |
| 181 | pLongData: Address from Standard; |
| 182 | pFloatData: Address from Standard; |
| 183 | pCharData: Address from Standard) |
| 184 | is private; |
| 185 | |
| 186 | |
| 187 | fields |
| 188 | myBKIndex: Integer from Standard; |
| 189 | myCurrentPage: Integer from Standard; |
| 190 | myFileIsOpened: Boolean from Standard; |
| 191 | myFillIndex: Integer from Standard; |
| 192 | myEdgeColor: Integer from Standard; |
| 193 | myEdgeType: Integer from Standard; |
| 194 | myEdgeWidth: Integer from Standard; |
| 195 | myInteriorStyle: Integer from Standard; |
| 196 | myEdgeVisibility: Integer from Standard; |
| 197 | |
| 198 | end Driver from CGM; |
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