diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /graphics/asymptote/examples/unitcircle.asy |
Initial commit
Diffstat (limited to 'graphics/asymptote/examples/unitcircle.asy')
-rw-r--r-- | graphics/asymptote/examples/unitcircle.asy | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/graphics/asymptote/examples/unitcircle.asy b/graphics/asymptote/examples/unitcircle.asy new file mode 100644 index 0000000000..582f5f3c1f --- /dev/null +++ b/graphics/asymptote/examples/unitcircle.asy @@ -0,0 +1,14 @@ +size(0,150); + +pair z0=0; +pair z1=1; +real theta=30; +pair z=dir(theta); + +draw(circle(z0,1)); +filldraw(z0--arc(z0,1,0,theta)--cycle,lightgrey); +dot(z0); +dot(Label,z1); +dot("$(x,y)=(\cos\theta,\sin\theta)$",z); +arrow("area $\frac{\theta}{2}$",dir(0.5*theta),2E); +draw("$\theta$",arc(z0,0.7,0,theta),LeftSide,Arrow,PenMargin); |