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# 6 Graphic Sheets - Basic graphic operations

### Sections

1. Graphic Sheet Objects
2. Graphic Objects in Sheets
3. Colors in XGAP
4. Operations for Graphic Objects
5. Global Information

This chapter describes how graphics are accessed in XGAP via the lowest library functions for graphic sheets. These functions are used in all other parts of XGAP and you normally only need to know them if you want to display other things than graphic posets and subgroup lattices.

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