add many, many more example conversions. still not complete

6 files changed, 189 insertions, 0 deletions

diff --git a/examples/drawing/arrow.jl b/examples/drawing/arrow.jl
new file mode 100644
index 0000000..ec2cb06
--- /dev/null
+++ b/examples/drawing/arrow.jl
@@ -0,0 +1,23 @@
+
+# Original Python:
+#   from pyx import *
+
+#   c = canvas.canvas()
+#   c.stroke(path.curve(0, 0, 0, 4, 2, 4, 3, 3),
+#           [style.linewidth.THICK, style.linestyle.dashed, color.rgb.blue,
+#           deco.earrow([deco.stroked([color.rgb.red, style.linejoin.round]),
+#                       deco.filled([color.rgb.green])], size=1)])
+#   c.writeEPSfile("arrow")
+#   c.writePDFfile("arrow")
+#   c.writeSVGfile("arrow")
+
+
+using PyX
+
+c = canvas.canvas()
+stroke(c, path.curve(0, 0, 0, 4, 2, 4, 3, 3),
+          [style_linewidth.THICK, style_linestyle.dashed, color_rgb.blue,
+           deco.earrow([deco.stroked([color_rgb.red, style_linejoin.round]),
+                        deco.filled([color_rgb.green])], size=1)])
+writeEPSfile(c, "arrow")
+writePDFfile(c, "arrow")
diff --git a/examples/drawing/metapost.jl.broken b/examples/drawing/metapost.jl.broken
new file mode 100644
index 0000000..bcd2f84
--- /dev/null
+++ b/examples/drawing/metapost.jl.broken
@@ -0,0 +1,51 @@
+
+# Original Python:
+#   from pyx import *
+#   from pyx.metapost.path import beginknot, endknot, smoothknot, tensioncurve
+
+#   p1, p2, p3, p4, p5 = (0, 0), (2, 1.33), (1.3, 3), (0.33, 2.33), (1, 1.67)
+#   openpath = metapost.path.path([
+#       beginknot(*p1), tensioncurve(), smoothknot(*p2), tensioncurve(),
+#       smoothknot(*p3), tensioncurve(), smoothknot(*p4), tensioncurve(),
+#       endknot(*p5)])
+#   closedpath = metapost.path.path([
+#       smoothknot(*p1), tensioncurve(), smoothknot(*p2), tensioncurve(),
+#       smoothknot(*p3), tensioncurve(), smoothknot(*p4), tensioncurve(),
+#       smoothknot(*p5), tensioncurve()])
+#   c = canvas.canvas()
+#   for p in [p1, p2, p3, p4, p5]:
+#       c.fill(path.circle(p[0], p[1], 0.05), [color.rgb.red])
+#       c.fill(path.circle(p[0], p[1], 0.05), [color.rgb.red, trafo.translate(2, 0)])
+#   c.stroke(openpath)
+#   c.stroke(closedpath, [trafo.translate(2, 0)])
+
+#   c.writeEPSfile("metapost")
+#   c.writePDFfile("metapost")
+#   c.writeSVGfile("metapost")
+
+using PyX
+
+beginknot = metapost_path.beginknot
+endknot = metapost_path.endknot
+smoothknot = metapost_path.smoothknot
+tensioncurve = metapost_path.smoothknot
+
+p1, p2, p3, p4, p5 = (0, 0), (2, 1.33), (1.3, 3), (0.33, 2.33), (1, 1.67)
+openpath = metapost_path.path([
+    beginknot(p1...), tensioncurve(), smoothknot(p2...), tensioncurve(),
+    smoothknot(p3...), tensioncurve(), smoothknot(p4...), tensioncurve(),
+    endknot(p5...)])
+closedpath = metapost_path.path([
+    smoothknot(p1...), tensioncurve(), smoothknot(p2...), tensioncurve(),
+    smoothknot(p3...), tensioncurve(), smoothknot(p4...), tensioncurve(),
+    smoothknot(p5...), tensioncurve()])
+c = canvas.canvas()
+for p in [p1, p2, p3, p4, p5]:
+    fill(c, path.circle(p[0], p[1], 0.05), [color_rgb.red])
+    fill(c, path.circle(p[0], p[1], 0.05), [color_rgb.red, trafo.translate(2, 0)])
+stroke(c, openpath)
+stroke(c, closedpath, [trafo.translate(2, 0)])
+
+writeEPSfile(c, "metapost")
+writePDFfile(c, "metapost")
+
diff --git a/examples/drawing/path.jl b/examples/drawing/path.jl
new file mode 100644
index 0000000..380d3ed
--- /dev/null
+++ b/examples/drawing/path.jl
@@ -0,0 +1,20 @@
+# Original Python:
+#   from pyx import *
+
+#   c = canvas.canvas()
+#   c.stroke(path.line(0, 0, 3, 0))
+#   c.stroke(path.rect(0, 1, 1, 1))
+#   c.fill(path.circle(2.5, 1.5, 0.5))
+#   c.writeEPSfile("path")
+#   c.writePDFfile("path")
+#   c.writeSVGfile("path")
+
+using PyX
+
+c = canvas.canvas()
+stroke(c, path.line(0, 0, 3, 0))
+stroke(c, path.rect(0, 1, 1, 1))
+pyx_fill(c, path.circle(2.5, 1.5, 0.5))
+
+writeEPSfile(c, "path")
+writePDFfile(c, "path")
diff --git a/examples/drawing/pathitem.jl b/examples/drawing/pathitem.jl
new file mode 100644
index 0000000..2835313
--- /dev/null
+++ b/examples/drawing/pathitem.jl
@@ -0,0 +1,46 @@
+    
+# Original Python:
+#   from pyx import *
+
+#   c = canvas.canvas()
+
+#   rect1 = path.path(path.moveto(0, 0), path.lineto(1, 0),
+#                   path.moveto(1, 0), path.lineto(1, 1),
+#                   path.moveto(1, 1), path.lineto(0, 1),
+#                   path.moveto(0, 1), path.lineto(0, 0))
+#   rect2 = path.path(path.moveto(2, 0), path.lineto(3, 0),
+#                   path.lineto(3, 1), path.lineto(2, 1),
+#                   path.lineto(2, 0))
+#   rect3 = path.path(path.moveto(4, 0), path.lineto(5, 0),
+#                   path.lineto(5, 1), path.lineto(4, 1),
+#                   path.closepath())
+
+#   c.stroke(rect1, [style.linewidth.THICK])
+#   c.stroke(rect2, [style.linewidth.THICK])
+#   c.stroke(rect3, [style.linewidth.THICK])
+
+#   c.writeEPSfile("pathitem")
+#   c.writePDFfile("pathitem")
+#   c.writeSVGfile("pathitem")
+
+using PyX
+
+c = canvas.canvas()
+
+rect1 = path.path(path.moveto(0, 0), path.lineto(1, 0),
+                  path.moveto(1, 0), path.lineto(1, 1),
+                  path.moveto(1, 1), path.lineto(0, 1),
+                  path.moveto(0, 1), path.lineto(0, 0))
+rect2 = path.path(path.moveto(2, 0), path.lineto(3, 0),
+                  path.lineto(3, 1), path.lineto(2, 1),
+                  path.lineto(2, 0))
+rect3 = path.path(path.moveto(4, 0), path.lineto(5, 0),
+                  path.lineto(5, 1), path.lineto(4, 1),
+                  path.closepath())
+
+stroke(c, rect1, [style_linewidth.THICK])
+stroke(c, rect2, [style_linewidth.THICK])
+stroke(c, rect3, [style_linewidth.THICK])
+
+writeEPSfile(c, "pathitem")
+writePDFfile(c, "pathitem")
diff --git a/examples/drawing/strokefill.jl b/examples/drawing/strokefill.jl
new file mode 100644
index 0000000..50b2d35
--- /dev/null
+++ b/examples/drawing/strokefill.jl
@@ -0,0 +1,20 @@
+# Original Python:
+#   from pyx import *
+
+#   c = canvas.canvas()
+#   c.stroke(path.rect(0, 0, 1, 1), [style.linewidth.Thick,
+#                                   color.rgb.red,
+#                                   deco.filled([color.rgb.green])])
+#   c.writeEPSfile("strokefill")
+#   c.writePDFfile("strokefill")
+#   c.writeSVGfile("strokefill")
+
+using PyX
+
+c = canvas.canvas()
+stroke(c, path.rect(0, 0, 1, 1),
+          [style_linewidth.Thick,
+           color_rgb.red,
+           deco.filled([color_rgb.green])])
+writeEPSfile(c, "strokefill")
+writePDFfile(c, "strokefill")
diff --git a/examples/drawing/style.jl b/examples/drawing/style.jl
new file mode 100644
index 0000000..3a8c105
--- /dev/null
+++ b/examples/drawing/style.jl
@@ -0,0 +1,29 @@
+# Original Python:
+#   from pyx import *
+
+#   c = canvas.canvas()
+#   c.stroke(path.line(0, 0, 4, 0),
+#           [style.linewidth.THICK, style.linestyle.dashed, color.rgb.red])
+#   c.stroke(path.line(0, -1, 4, -1),
+#           [style.linewidth(0.2), style.linecap.round, color.rgb.green])
+#   c.fill(path.rect(0, -3, 4, 1), [color.rgb.blue])
+#   c.writeEPSfile("style")
+#   c.writePDFfile("style")
+#   c.writeSVGfile("style")
+
+using PyX
+
+c = canvas.canvas()
+stroke(c, path.line(0, 0, 4, 0),
+          [style_linewidth.THICK,
+           style_linestyle.dashed,
+           color_rgb.red])
+stroke(c, path.line(0, -1, 4, -1),
+          [style.linewidth(0.2),
+           style_linecap.round,
+           color_rgb.green])
+pyx_fill(c, path.rect(0, -3, 4, 1),
+        [color_rgb.blue])
+
+writeEPSfile(c, "style")
+writePDFfile(c, "style")