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for m in 1..256 loop
for i in 1..img.dx loop
for j in 1..img.dy loop
if img.pixel(i,j) = m then
histArray1(m) := histArray1(m) + 1;
end if;
end loop;
end loop;
end loop;
--Populate Probability Density Arr
for m in 1..256 loop
PDFArray1(m) := (Float(histArray1(m))) / (Float(totalPixels));
end loop;
--Calculate Cumulative Histogram
cumuHistArray1(1) := PDFArray1(1);
for m in 2..256 loop
cumuHistArray1(m) := PDFArray1(m) + cumuHistArray1(m-1);
end loop;
--multiply the CH by 255 and round, forming a new integer array
for m in 1..256 loop
CHIntArray1(m) := Integer(cumuHistArray1(m) * 255.0);
end loop;
--map the new greyscale values to a histogram record
for i in 1..img.dx loop
for j in 1..img.dy loop
equalImage.pixel(i,j) := CHIntArray1(img.pixel(i,j));
end loop;
end loop;
return equalImage;
Function Definition: procedure Remove_Target is
Function Body: use AAA.Strings;
begin
for I in Lines.First_Index .. Lines.Last_Index loop
declare
Line : constant String := Replace (Lines (I), " ", "");
begin
if Armed and then Has_Prefix (Line, Target) then
Found := True;
Lines.Delete (I);
exit;
elsif Has_Prefix (Line, "[[") then
-- Detect a plain [[array]] with optional comment
Armed :=
Line = Enter_Marker or else
Has_Prefix (Line, Enter_Marker & '#');
elsif Armed and then Line /= "" and then
Line (Line'First) /= '[' -- not a table or different array
then
-- We are seeing a different entry in the same array
-- entry; we can still remove our target if later found
-- in this entry.
null;
elsif Line = "" or else Has_Prefix (Line, "#") then
-- We still can remove an entry found in this array entry
null;
else
-- Any other sighting complicates matters and we won't
-- touch it.
Armed := False;
-- TODO: be able to remove a table in the array named as
-- Entry, i.e., something like:
-- [[array]]
-- [array.entry] or [array.entry.etc]
-- etc
-- Or, be able to remove something like
-- [[array]]
-- entry.field = ...
end if;
Function Definition: procedure Remove_Empty_Arrays is
Function Body: -- This might probably be done with multiline regular expressions
Deletable : Natural := 0;
-- Tracks how many empty lines we have seen since the last [[
Can_Delete : Boolean := True;
-- We can delete as long as we are only seeing empty lines
use AAA.Strings;
begin
-- Traverse lines backwards
for I in reverse Lines.First_Index .. Lines.Last_Index loop
declare
Line : constant String := Replace (Lines (I), " ", "");