OS_SpriteOp 58 (changes)

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Programmer's OS Reference SWI Manuals Calls

» Part OS_SpriteOp 15 – SWI Calls

» OS_SpriteOp 58 – Insert/delete columnsOS

OS_SpriteOp 58 – Insert/delete columns

(SWI &2E)

Use

This call inserts or deletes columns from the given sprite.

To insert columns, set R3 to the column number to insert the new column(s) to the left of, and set R4 to the column count.

To delete columns, set R3 to the index of the leftmost column to delete, and set R4 to -(column count).

Notes

Sprite columns are numbered from the left of the sprite, starting at zero.

See also OS_SpriteOp 45 to insert a single column, or OS_SpriteOp 46 to delete a single column.

See also

• Format Of Sprite
• Format Of Sprite Area
• OS_SpriteOp
• OS_SpriteOp 45
• OS_SpriteOp 46