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Appendix I - Markers
Marker Styles and Constants
A marker style constant can be created by combining some of the basic elements listed below (Root Type, Base, Fill, Half Tick and Tail).
| Root Type |
Constant
|
| Arrow Marker |
0
|
| ConcavedCurvedArrowMarker |
1
|
| CircleMarker |
2
|
| DimSlashMarker |
3
|
| DimCrossMarker |
4
|
| LassoMarker |
5
|
| HexagonMarker |
6
|
| VShapedMarker |
7
|
| ConeShapedMarker |
8
|
| TaperedVShapedMarker |
9
|
| SShapedMarker |
10
|
| RectangleMarker |
11
|
| DoubleLineMarker |
12
|
| Base (Only meaningful for ArrowMarker and ConcaveCurvedArrowMarker) |
Constant
|
| FlatBaseMarker |
|
| OpenBaseMarker |
1024
|
| AngleBaseMarker |
2048
|
| ArcBaseMarker |
3072
|
| Fill |
Constant
|
| LineColorMarker |
0
|
| WhiteFillMarker |
128
|
| NoFillMarker |
256
|
Note
- NoFillMarker is the only valid setting for LassoMarker, DimSlashMarker, and DimCrossMarker
| Tail (Meaningless for CircleMarker, DimCrossMarker, LassoMarker, HexagonMarker, ConeMarker, and RectangleMarker) |
Constant
|
| TailMarker |
32768
|
| Half Tick (Meaningless for LassoMarker and ConeMarker) |
Constant
|
| LeftHalfTickMarker |
16384
|
| RightHalfTickMarker |
24576
|
| Useful Composite Constants (Use these instead of Simple Constants) |
Constant
|
| OpenBaseNoFillMarker |
128
|
| NoFillLassoMarker |
261
|
| NoFillDimSlashMarker |
259
|
| NoFillConeMarker |
264
|
| WhiteFillConeMarker |
136
|
| Examples |
Constan
|
 |
style = 2176 <=> 0 + 2048 + 128 (ArrowMarker + AngleBaseMarker + WhiteFillMarker)
|
 |
style = 16390 <=> 6 + 0 + 16384 (HexagonMarker + LineColorFillMarker + LeftHalfTickMarker
|
Marker Thicknes Basis and Unit
The marker thickness basis constant specifies the type and unit of the marker thickness to be set.
A marker thickness basis constant is created by adding the thickness unit to the thickness basis. Note that the thickness value and unit are only meaningful for custom thickness.
| Marker Thickness Basis |
Constant
|
| Use Line Thickness |
0
|
| Use Dim Thickness |
1
|
| Custom Thickness |
2
|
| Marker Thickness Unit |
Constant
|
| Mils |
0
|
| Points |
16
|
| Millimeters |
32
|
- Examples
thicknessBasis = 34 <=> 2 + 32 (Custom thickness in Millimeters)
thicknessBasis = 18 <=> 2 + 16 (Custom thickness in Points)
Examples of
- Marker Styles
| Marker Style |
Example
|
| 0 |
|
| 256 |
|
| 1280 |
|
| 2 |
|
| 130 |
|
| 259 |
|
| 260 |
|
| 2048 |
|
| 17664 |
|
| 261 |
|
| 3073 |
|
| 1281 |
|
| 264 |
|
| 34048 |
|
| 16512 |
|
| 16384 |
|
| 9 |
|
| 135 |
|
| 32903 |
|
| 266 |
|
| 6 |
|
| 128 |
|
