summaryrefslogtreecommitdiff
path: root/Build/source/utils/asymptote/doc/penimage.asy
diff options
context:
space:
mode:
Diffstat (limited to 'Build/source/utils/asymptote/doc/penimage.asy')
-rw-r--r--Build/source/utils/asymptote/doc/penimage.asy14
1 files changed, 14 insertions, 0 deletions
diff --git a/Build/source/utils/asymptote/doc/penimage.asy b/Build/source/utils/asymptote/doc/penimage.asy
new file mode 100644
index 00000000000..2aef9f9ebe2
--- /dev/null
+++ b/Build/source/utils/asymptote/doc/penimage.asy
@@ -0,0 +1,14 @@
+size(200);
+
+import palette;
+
+int n=256;
+real ninv=2pi/n;
+pen[][] v=new pen[n][n];
+
+for(int i=0; i < n; ++i)
+ for(int j=0; j < n; ++j)
+ v[i][j]=rgb(0.5*(1+sin(i*ninv)),0.5*(1+cos(j*ninv)),0);
+
+image(v,(0,0),(1,1));
+