From bd5aac6f96ac7ecf3613fd81999bd82605925562 Mon Sep 17 00:00:00 2001
From: Andrew Plumb <andrew@plumb.org>
Date: Sat, 18 Feb 2012 12:10:06 -0500
Subject: MCAD/fonts with search() example.

Adding example023.scad demonstrating use of search() with
MCAD/fonts.scad

diff --git a/examples/example023.scad b/examples/example023.scad
new file mode 100644
index 0000000..3f59264
--- /dev/null
+++ b/examples/example023.scad
@@ -0,0 +1,30 @@
+// MCAD/fonts.scad with search() function example.
+
+use <MCAD/fonts.scad>
+
+thisFont=8bit_polyfont();
+thisText="OpenSCAD Rocks!";
+// Find one letter matches from 2nd column (index 1)
+theseIndicies=search(thisText,thisFont[2],1,1);
+// Letter spacing, x direction.
+x_shift=thisFont[0][0];
+y_shift=thisFont[0][1];
+echo(theseIndicies);
+// Simple polygon usage.
+for(i=[0:len(theseIndicies)-1]) translate([i*x_shift-len(theseIndicies)*x_shift/2,0]) {
+  polygon(points=thisFont[2][theseIndicies[i]][6][0],paths=thisFont[2][theseIndicies[i]][6][1]);
+}
+
+theseIndicies2=search("ABC",thisFont[2],1,1);
+// outline_2d() example
+for(i=[0:len(theseIndicies2)-1]) translate([i*x_shift-len(theseIndicies2)*x_shift,-y_shift]) {
+  outline_2d(outline=true,points=thisFont[2][theseIndicies2[i]][6][0],paths=thisFont[2][theseIndicies2[i]][6][1],width=0.25);
+}
+
+theseIndicies3=search("123",thisFont[2],1,1);
+// bold_2d() outline_2d(false) example
+for(i=[0:len(theseIndicies3)-1]) translate([i*x_shift,-2*y_shift]) {
+  bold_2d(bold=true,width=0.25,resolution=8)
+    outline_2d(false,thisFont[2][theseIndicies3[i]][6][0],thisFont[2][theseIndicies3[i]][6][1]);
+}
+
-- 
cgit v0.10.1


From de1deb113fa098d2a758b933436cde81a1a09beb Mon Sep 17 00:00:00 2001
From: Andrew Plumb <andrew@plumb.org>
Date: Sat, 18 Feb 2012 21:22:31 -0500
Subject: Added better example023 with test output.


diff --git a/examples/example023.scad b/examples/example023.scad
index 3f59264..1332899 100644
--- a/examples/example023.scad
+++ b/examples/example023.scad
@@ -1,30 +1,20 @@
-// MCAD/fonts.scad with search() function example.
+// Example combining MCAD/fonts.scad with search() function.
 
 use <MCAD/fonts.scad>
 
 thisFont=8bit_polyfont();
-thisText="OpenSCAD Rocks!";
-// Find one letter matches from 2nd column (index 1)
-theseIndicies=search(thisText,thisFont[2],1,1);
-// Letter spacing, x direction.
 x_shift=thisFont[0][0];
 y_shift=thisFont[0][1];
-echo(theseIndicies);
-// Simple polygon usage.
-for(i=[0:len(theseIndicies)-1]) translate([i*x_shift-len(theseIndicies)*x_shift/2,0]) {
-  polygon(points=thisFont[2][theseIndicies[i]][6][0],paths=thisFont[2][theseIndicies[i]][6][1]);
-}
 
-theseIndicies2=search("ABC",thisFont[2],1,1);
-// outline_2d() example
-for(i=[0:len(theseIndicies2)-1]) translate([i*x_shift-len(theseIndicies2)*x_shift,-y_shift]) {
-  outline_2d(outline=true,points=thisFont[2][theseIndicies2[i]][6][0],paths=thisFont[2][theseIndicies2[i]][6][1],width=0.25);
-}
+hours=["one","two","three","four","five","six","seven","eight","nine","ten","eleven","twelve"];
 
-theseIndicies3=search("123",thisFont[2],1,1);
-// bold_2d() outline_2d(false) example
-for(i=[0:len(theseIndicies3)-1]) translate([i*x_shift,-2*y_shift]) {
-  bold_2d(bold=true,width=0.25,resolution=8)
-    outline_2d(false,thisFont[2][theseIndicies3[i]][6][0],thisFont[2][theseIndicies3[i]][6][1]);
+module clock_hour_words(word_offset=20.0,word_height=2.0) {
+  for(i=[0:(len(hours)-1)]) assign( hourHandAngle=(i+1)*360/len(hours), theseIndicies=search(hours[i],thisFont[2],1,1) ) {
+    rotate(90-hourHandAngle) translate([word_offset,0])
+      for( j=[0:(len(theseIndicies)-1)] ) translate([j*x_shift,-y_shift/2]) {
+        linear_extrude(height=word_height) polygon(points=thisFont[2][theseIndicies[j]][6][0],paths=thisFont[2][theseIndicies[j]][6][1]);
+      }
+  }
 }
 
+clock_hour_words(word_offset=16.0,word_height=5.0);
diff --git a/tests/regression/cgalpngtest/example023-expected.png b/tests/regression/cgalpngtest/example023-expected.png
new file mode 100644
index 0000000..c528b90
Binary files /dev/null and b/tests/regression/cgalpngtest/example023-expected.png differ
diff --git a/tests/regression/opencsgtest/example023-expected.png b/tests/regression/opencsgtest/example023-expected.png
new file mode 100644
index 0000000..a097d99
Binary files /dev/null and b/tests/regression/opencsgtest/example023-expected.png differ
diff --git a/tests/regression/throwntogethertest/example023-expected.png b/tests/regression/throwntogethertest/example023-expected.png
new file mode 100644
index 0000000..a097d99
Binary files /dev/null and b/tests/regression/throwntogethertest/example023-expected.png differ
-- 
cgit v0.10.1


From d3528779bb370b2314af3b198e8aa4456eba0189 Mon Sep 17 00:00:00 2001
From: Andrew Plumb <andrew@plumb.org>
Date: Sat, 18 Feb 2012 23:20:28 -0500
Subject: Added dumptest_example023 to disable_tests()


diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 881a750..12b8543 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -669,7 +669,8 @@ disable_tests(dumptest_transform-tests
               dumptest_example017
               dumptest_example020
               dumptest_example021
-              dumptest_example022)
+              dumptest_example022
+              dumptest_example023)
 
 # FIXME: This test illustrates a weakness in child() combined with modifiers.
 # Reenable it when this is improved
-- 
cgit v0.10.1