From feab2c247a73bffa2cba7833e05b6b4f92351e41 Mon Sep 17 00:00:00 2001
From: scuri <scuri>
Date: Fri, 26 Jun 2009 17:22:45 +0000
Subject: *** empty log message ***

---
 html/examples/cdalign.wlua | 67 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 html/examples/cdalign.wlua

(limited to 'html/examples/cdalign.wlua')

diff --git a/html/examples/cdalign.wlua b/html/examples/cdalign.wlua
new file mode 100644
index 0000000..849d258
--- /dev/null
+++ b/html/examples/cdalign.wlua
@@ -0,0 +1,67 @@
+require("iupcdaux") -- utility module used in some samples
+
+dlg = iupcdaux.new_dialog(w, h)
+cnv = dlg[1]     -- retrieve the IUP canvas
+
+function DrawText(canvas, x, y, text, align)
+  canvas:TextAlignment(align)
+  canvas:Mark(x, y)
+  canvas:Text(x, y, text)
+  xmin, xmax, ymin, ymax = canvas:GetTextBox(x, y, text)
+  canvas:Rect(xmin, xmax, ymin, ymax)
+end
+
+text_aligment = {
+ cd.NORTH,
+ cd.SOUTH,
+ cd.EAST,
+ cd.WEST,
+ cd.NORTH_EAST,
+ cd.NORTH_WEST,
+ cd.SOUTH_EAST,
+ cd.SOUTH_WEST,
+ cd.CENTER,
+ cd.BASE_LEFT,
+ cd.BASE_CENTER,
+ cd.BASE_RIGHT
+}
+
+text_aligment_str = {
+ "NORTH",
+ "SOUTH",
+ "EAST",
+ "WEST",
+ "NORTH EAST",
+ "NORTH WEST",
+ "SOUTH EAST",
+ "SOUTH WEST",
+ "CENTER",
+ "BASE LEFT",
+ "BASE CENTER",
+ "BASE RIGHT"
+}
+
+
+-- custom function used in action callback
+-- from the iupcdaux module
+function cnv:Draw(canvas)
+  canvas:MarkSize(40)
+  canvas:Font("Courier", cd.PLAIN, 12)
+
+  i = 1
+  while (i <= 12) do
+    DrawText(canvas, 100, 35*i + 30, text_aligment_str[i], text_aligment[i])
+    i = i + 1
+  end
+end
+
+
+--tmpCanvas = cd.CreateCanvas(cd.PS, "cdalign.ps")
+--tmpCanvas:Clear()
+--cnv:Draw(tmpCanvas)
+--tmpCanvas:Kill()
+
+
+dlg:show()
+iup.MainLoop()
+
-- 
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