Difference between revisions of "83Plus:BCALLs:4786"
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Revision as of 16:03, 2 October 2009
Contents
Synopsis
Official Name: SFont_Len
BCALL Address: 4786
Returns the width of a small font character.
Inputs
- HL: Index into font data table. Multiply the character's code by eight to get this.
Outputs
- B: Font width.
- A: The SDK is wrong. A only contains the width if a localize or font hook is active and wants to intercept the call.
Destroys
- AF, BC, DE, HL
Example
Get the width of the character in A:
ld l, a ld h, 0 add hl, hl add hl, hl add hl, hl B_CALL SFont_Len
