About rotate

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About rotate_sprite

chyuan

Member #7,988

November 2006

pic=load_bitmap("tank.bmp",NULL);
rotate_sprite(screen,pic,10,0,4100000); //I am confused by the last parameter...
How do I know the last parameter if I want to rotate my picture 90 degree??

Kitty Cat

Member #2,815

October 2002

itofix

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"Do not meddle in the affairs of cats, for they are subtle and will pee on your computer." -- Bruce Graham

chyuan

Member #7,988

November 2006

i tried with itofix
when I put itofix(64) in the function, the image was rotate 90 degree. Why?

gnolam

Member #2,030

March 2002

rotate_sprite()

Please start reading the manual. Please. Everything you need IS in there.

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Move to the Democratic People's Republic of Vivendi Universal (formerly known as Sweden) - officially democracy- and privacy-free since 2008-06-18!

CGamesPlay

Member #2,559

July 2002

Quote:

when I put itofix(64) in the function, the image was rotate 90 degree. Why?

You just randomly tried 64 without any basis for that decision?

Anyways, read.

rotate_sprite

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Tomasu: Every time you read this: hugging!

Ryan Patterson - <http://cgamesplay.com/>

chyuan

Member #7,988

November 2006

Got it