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postscript: use PI

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BurnZeZ 2019-02-13 03:24:31 +00:00
parent 0ed8f6ff5f
commit ffdbfdf991
1 changed files with 1 additions and 1 deletions
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2
sys/src/cmd/postscript/common/bbox.c
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@ -209,7 +209,7 @@ rotate(angle)
* *
*/ */
angle *= 3.1416 / 180; angle *= PI / 180;
matrix1[0] = matrix1[3] = cos(angle); matrix1[0] = matrix1[3] = cos(angle);
matrix1[1] = sin(angle); matrix1[1] = sin(angle);