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  1. I had a time to read some stuff about image...

    I had a time to read some stuff about image proccessing. Now I need to start with Delphi (v. 7). I would also like to work with Graphics and especialy GDI+. My original idea was to write program for...
  2. If you are interested about logic of the Convex...

    If you are interested about logic of the Convex Hull algo, it is explained here:
    https://www.hackerearth.com/practice/math/geometry/line-sweep-technique/tutorial/
    In C++ the code originally used...
  3. My English is not so good so sometimes also I...

    My English is not so good so sometimes also I understand the message in completly different meaning, like "get away" like go away with ... I think vectors here in my code may be not necessary because...
  4. Can anyone help to rewrite this C++ code to Delphi?

    Hello can you help to rewrite this C++ code to Delphi? It's Convex Hull. Yet I am working with old Delphi 7 so does this Delphi version even support vectors? Or how to go around vectors? I never used...
  5. Dank je. Uiteindelijk bleek dat zowel de map als...

    Dank je. Uiteindelijk bleek dat zowel de map als het bestand in de documentenmap onder de afbeeldingen waren gemaakt.
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    I think no more attention is needed to this...

    I think no more attention is needed to this topic. The file renamer was just a help in prepraing images. One job which took one week to finish. Now I continue on Delphi project, which will use the...
  7. Vreemd waarom het bestand niet wordt opgeslagen (met behulp van de NativeJpg-biblioth

    Ik heb de afbeeldingenmap niet geüpload, maar de img-map bestaat al op mijn pc. Een jpg-afbeelding had in die map moeten staan, maar niets.
    ...
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    When I rethink it so yes, it is easy file...

    When I rethink it so yes, it is easy file renamer. But the custom sort function is good.

    What is the H+ directive?
  9. Now, after creating new package I am getting this...

    Now, after creating new package I am getting this error:

    [Error] Never-build package 'NativeJpgD7_repaired_next_try' requires always-build package 'GR32_D7'


    requires
    rtl,
    vcl,
    ...
  10. Problem with instalation of package NativeJPG by SimDesign

    Hello. Since tomorow I am trying to install compile or build the NativeJpg package as found and downloaded here:
    https://github.com/acbarbosa1964/simdesign/tree/master/simlib/nativejpg
    There are...
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    Hello flabber, I could check your code later....

    Hello flabber, I could check your code later. These days I am afraid about problems with installing a package nativejpg, I will create a question about it.
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    OK guy, so I have finished my work. This is the...

    OK guy, so I have finished my work. This is the copy function, which creates new files in sorted order. I'm thankful for your help.


    procedure TForm1.buttonClick(Sender: TObject);
    var i:...
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    That is exact. Yeah, you need to view them...

    That is exact.


    Yeah, you need to view them with the sorted names, sorted logic. I am using FastStone viewer. But Windows explorer should manage that too, just to select the sorting logic by...
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    Source folder is fotky_resized the output one is...

    Source folder is fotky_resized
    the output one is sorted.
    If the photos are too small, I can make a bit bigger one if you need. But I will watch the not resized copies.
    Just watch the photos from...
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    It seems that is works almost perfectly. But with...

    It seems that is works almost perfectly. But with a little problem when copying the files. I would need to upload the whole project including the files so you can see how it works and what is on my...
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    I just renamed few files which had no number. ...

    I just renamed few files which had no number.

    OK. Now I am confused.


    ListFile.CustomSort(StringListSortCompare);
    Why it generates error

    List index out of bounds? Did you not have this...
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    Oh yeah. if not TryStrToInt(sNum, num) then...

    Oh yeah.


    if not TryStrToInt(sNum, num) then
    showmessage('sNum:"'+sNum+'"');


    So I will debug now my fnc.
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    I would like to Try and Catch error for number :=...

    I would like to Try and Catch error for number := StrToInt(..)
    so that I see the input string passed to function. Please help, let it is perfect :). Because I still don't know the invalid string...
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    I would like to Try and Catch error for number :=...

    I would like to Try and Catch error for number := StrToInt(..)
    so that I see the input string passed to function. Please help, let it is perfect :). Because I still don't know the invalid string...
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    I am using my own function to get the prefix -...

    I am using my own function to get the prefix - and I god error there while reading the files. But I still have problems to generate my own message. I tried Raise Exception.Create('some sort of...
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    No I am not in hurry, but I am tired today for...

    No I am not in hurry, but I am tired today for some reason.

    I have renamed the const array to CONST_PrefixBase:


    if AnsiStartsStr(CONST_PrefixBase[idx], Prefix) then
    exit(idx); //...
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    base prefix 'mh' stands for "medium high" ...

    base prefix 'mh' stands for "medium high"



    const CONST_ViewPrefix: Array[0..9] of String = (
    'vvt', // very very top
    'vh', // very high
    'sh', // slightly high
    'mc', // middle...
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    I'm sorry that today I am slow in reading and my...

    I'm sorry that today I am slow in reading and my reactions/responses will take longer.
    getPrefixWeight - Not sure but I think that instead of AnsiStartsStr another funtion should be used; one, which...
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    Thank you for your efford. And yes, I forgot to...

    Thank you for your efford. And yes, I forgot to mention the rest of the problem.

    complete prefix is like vhf or vhr or vhs - which can be ignored, it just describes the relation between angle and...
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    How to sort files with custom function?

    Hello. I know there is some function CustomSort that enables to sort with a callback function, but how can I sort this?

    I have images named like bf15.png, bf35.png etc... bs00.png, bs30.png,...
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