System-Defined Fill Styles
- Last UpdatedApr 27, 2023
- 2 minute read
Thirty system-defined fill styles plus a solid-fill capability are provided. System styles 1 to 10 are defined by a single hatch pattern, and display (within square RECT primitives). These provide two separations (2mm and 4mm) and six angles (30, -30, 45, -45, 0, 90 deg).

Patterns 11-18 are combinations or variants of system patterns 1-10, and are defined as:
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Pattern 11: |
45 deg, cross-hatching, 4mm separation |
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Pattern 12: |
45 deg, cross-hatching, 2mm separation |
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Pattern 13: |
90 deg, cross-hatching, 2mm separation |
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Pattern 14: |
30 deg, double-line hatching, 4mm separation |
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Pattern 15: |
45 deg, double-line hatching, 4mm separation |
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Pattern 16: |
30 deg, single-line hatching, 1mm separation |
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Pattern 17: |
45 deg, single-line hatching, 1mm separation |
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Pattern 18: |
-45 deg, single-line hatching, 6mm separation |

Patterns 19-30 are more complicated patterns making use of differing linestyles.
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Pattern 19: |
45deg, Short-Dashed/Solid 2.5mm separation |
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Pattern 20: |
45deg, Chained/Solid 2.5mm separation |
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Pattern 21: |
45deg, Chained 2.5mm separation (with cumulative offset) |
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Pattern 22: |
Horizontal, dashed, 4.5mm separation (with cumulative offset) |
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Pattern 23: |
Crosses (horiz/vert lines) |
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Pattern 24: |
Crosses (diagonal lines) |
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Pattern 25: |
Squares |
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Pattern 26: |
Triangles |
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Pattern 27: |
Grassland |
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Pattern 28: |
Swamp |
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Pattern 29: |
Brickwork |
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Pattern 30: |
Concrete |
