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| author | Dan Cross <cross@gajendra.net> | 2020-01-10 14:44:21 +0000 |
|---|---|---|
| committer | Dan Cross <cross@gajendra.net> | 2020-01-10 14:54:30 +0000 |
| commit | fa325e9b42b0bdfb48857d1958d9fb7ceac55151 (patch) | |
| tree | 81d26256d152435135bcb1ae43121979a49f5f2b /src/cmd/plot/libplot/parabola.c | |
| parent | 77a0a5b5194d4441c86de097f2aae297cb75e2c2 (diff) | |
| download | plan9port-fa325e9b42b0bdfb48857d1958d9fb7ceac55151.tar.gz plan9port-fa325e9b42b0bdfb48857d1958d9fb7ceac55151.tar.bz2 plan9port-fa325e9b42b0bdfb48857d1958d9fb7ceac55151.zip | |
Trivial changes: whitespace and modes.
Remote whitespace at the ends of lines.
Remove blank lines from the ends of files.
Change modes on source files so that they
are not executable.
Signed-off-by: Dan Cross <cross@gajendra.net>
Diffstat (limited to 'src/cmd/plot/libplot/parabola.c')
| -rw-r--r-- | src/cmd/plot/libplot/parabola.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/cmd/plot/libplot/parabola.c b/src/cmd/plot/libplot/parabola.c index 212b9c97..d8b5ffb2 100644 --- a/src/cmd/plot/libplot/parabola.c +++ b/src/cmd/plot/libplot/parabola.c @@ -5,13 +5,13 @@ void parabola(double x0, double y0, double x1, double y1, double xb, double yb){ double dt, d2, d1; d1 = sqrt((xb - x0) * (xb - x0) + (yb - y0) * (yb - y0)); d2 = sqrt((xb - x1) * (xb - x1) + (yb - y1) * (yb - y1)); - if (d1 <= e1->quantum || d2 <= e1->quantum) { - plotline(x0, y0, x1, y1); - return; + if (d1 <= e1->quantum || d2 <= e1->quantum) { + plotline(x0, y0, x1, y1); + return; } - c0x = x0 + x1 - 2. * xb; + c0x = x0 + x1 - 2. * xb; c1x = 2. * (xb - x0); - c0y = y0 + y1 - 2. * yb; + c0y = y0 + y1 - 2. * yb; c1y = 2. * (yb - y0); move(x0, y0); dt = e1->quantum / d1; |