add more stats to the bitmap matrix locator

tools/lua/find_rotated_bitmaps.lua

Index: tools/lua/find_rotated_bitmaps.lua
diff --git a/tools/lua/find_rotated_bitmaps.lua b/tools/lua/find_rotated_bitmaps.lua
deleted file mode 100644
index bb5dc7202c7c48fdd224a27660e02df8e431906a..0000000000000000000000000000000000000000
--- a/tools/lua/find_rotated_bitmaps.lua
+++ /dev/null
@@ -1,72 +0,0 @@
-function string.startsWith(String,Start)
-   return string.sub(String,1,string.len(Start))==Start
-end
-
-function string.endsWith(String,End)
-   return End=='' or string.sub(String,-string.len(End))==End
-end
-
-function tostr(t)
-    local str = ""
-    for k, v in next, t do
-        if #str > 0 then
-            str = str .. ", "
-        end
-        if type(k) == "number" then
-            str = str .. "[" .. k .. "] = "
-        else
-            str = str .. tostring(k) .. " = "
-        end
-        if type(v) == "table" then
-            str = str .. "{ " .. tostr(v) .. " }"
-        else
-            str = str .. tostring(v)
-        end
-    end
-    return str
-end
-
-local canvas = nil
-local num_perspective_bitmaps = 0
-local num_affine_bitmaps = 0
-local num_scaled_bitmaps = 0
-local num_translated_bitmaps = 0
-local num_identity_bitmaps = 0
-
-function sk_scrape_startcanvas(c, fileName) 
-  canvas = c
-end
-
-function sk_scrape_endcanvas(c, fileName)
-  canvas = nil
-end
-
-function sk_scrape_accumulate(t)
-    -- dump the params in t, specifically showing the verb first, which we
-    -- then nil out so it doesn't appear in tostr()
-    if (string.startsWith(t.verb,"drawBitmap")) then
-      matrix = canvas:getTotalMatrix()
-      matrixType = matrix:getType()
-      if matrixType.perspective then
-        num_perspective_bitmaps = num_perspective_bitmaps + 1
-      elseif matrixType.affine then
-        num_affine_bitmaps = num_affine_bitmaps + 1
-      elseif matrixType.scale then 
-        num_scaled_bitmaps = num_scaled_bitmaps + 1
-      elseif matrixType.translate then
-        num_translated_bitmaps = num_translated_bitmaps + 1
-      else
-        num_identity_bitmaps = num_identity_bitmaps + 1
-      end
-    end
-end
-
-function sk_scrape_summarize()
-  io.write( "identity = ", num_identity_bitmaps,
-            ", translated = ", num_translated_bitmaps, 
-            ", scaled = ", num_scaled_bitmaps,
-            ", affine = ", num_affine_bitmaps,
-            ", perspective = ", num_perspective_bitmaps,
-            "\n")
-end
-