Jump to content

_GDIPlus_BitmapApplyFilter UDF beta v0.9.6 build 2017-05-14 beta

   (0 reviews)
Sign in to follow this  

31 Screenshots

About This File

A collection of image filter effects usable with AutoIt!

 

IMPORTANT: You are not allowed to sell this code or just parts of it in a commercial project or modify it and distribute it with a different name!
Distributing copies of this UDF incl. _GDIPlus_BitmapApplyFilter.dll in compiled format (exe) must be free of any fee!

 

More information can be found in the forum thread!

 


What's New in Version v0.9.6 build 2017-05-14 beta

Released

  • added two more filters (Jarvis, Judice, and Ninke dithering in b/w and bitmap to 256, 16 or 1 color reduction)

 

v0.9.5 build 2016-07-14 beta

  • added 8 more filters (Convolution_Gaussian3x3, Median2, Time Warp, Fish Eye, Swirl, Wave, X-Ray, Distortion Blur)

 

v0.9.3 build 2016-07-08 beta

  • added two more blur effects (Radial Blur, Tilt Shift)

 

v0.9.2 build 2016-07-04 beta:

  • some FreeBasic code modifications
  • fixed several filter code bugs
  • added feature to add manual convolution matrix (DLL call has changed!)
  • added 8 additional fixed convolution matrixes
  • 2 new filters _GDIPlus_BitmapApplyFilter_PenSketch2 and _GDIPlus_BitmapApplyFilter_Cartoon1
  • updated UDF descriptions and examples
  • removed border in Oil Paint

_GDIPlus_BitmapApplyFilter v0.9.6 build 2017-05-14 beta.zip




User Feedback

You may only provide a review once you have downloaded the file.

There are no reviews to display.

  • Similar Content

    • Xandy
      By Xandy
      MapIt is a tile world editor.  MapIt was built around the concept of reversing Dragon Warrior map images.  MapIt can take image input and produce a tile and world array.
      MapIt features Unity style dragable labels that adjust property values.

      MapParser is a C++ project that scans images for unique tiles.  MapParser is very fast.  Due to hard drive failure, many bugs were restored b/c I had to rewind many years.  Frustrated with the design, I wrote a new version from the ground up.  This New Version:  AutoIt Front-end, command line controls, and shared with the world; so that I can't lose it again.
      You can toggle the C++ MapParser off to see the difference in speeds between the MapParser CPP verse AutoIt function.  Function is named Scan_Tiles() in AutoIt.  You can also chose to download without MapParser.exe.
      At the moment Scanning a image resets the arrays, but you can add tiles after scanning.
      Images can be added as tiles without scan image at all.  Then configure settings to give your world parameters and manually fill the world data with tile indexes.
      Using the settings you can change tile size after a scan.  Example: you wanted to replace a map with different sized tiles.
      Changing and replacing tile / world data is easy.  B/c tile world editor.

      Hotkeys, I use CTRL+R in image above to signal replace tile action and I use "G" to Get the tile under mouse.
      Hotkeys are not saved to disk and thus are set to default between sessions.
      I might draw the world to pre-rendered surfaces and use them as multi-layer someday.  I do that in my AutoIt, DragonWarrior Remake but I could spend forever unsure what features are important for this.  The DW_Remake has a method of replacing a tile with a tile on two layers.  So you could replace a tree on the first layer with a grass, and a tree in the second layer.  This is all getting very confusing.
      I attempted to write the good code.  If something could be better, please advise.
      Second release.  Enjoy.
      For download, videos, and example of created world file data; please visit the MapIt webpage: http://songersoft.com/programming/mapit/mapit_about.phtml
      Updated credits in files. (Twice now): 
      Special thanks: @AdmiralAlkex, @Melba23, @MrCreatoR
      Main AutoIt source file: Will not run without other Includes and SDL Dlls.
      Last Update 5/20/2018 10:34 EST
      Next Version Even the past is uncertain.  
    • OldGuyWalking
      By OldGuyWalking
      Given an array with multiple columns that is displayed in a listview,
       ===> What is the fastest/most efficient way to create and manage multiple filters and display results in ListView.
      I have a text file that loads into a listview that has string, numeric, and date columns.  The main file contains about 5100 rows. It's loaded into an array and (in this ListView) it's pre-filtered to display a range of rows based on a start and end date.  On the form I have menu options for various filters. (see below).
      I have options to filter on an "Air Date" column (=Today, >=Today, <=Today) and on a numeric field that is either 1 or 0 that indicate Active or Ended.

      For each filter option I have a prebuilt array that holds a subset of the main array based on a single filter.  For the list above I have the main Array and 5 additional arrays.  None of the arrays are updated since this is for "view only" purposes.  This is a short list and I could have done the filtering "live" but I have several of these forms and so kept the same functionality in each. I have another ListView that displays the complete 5100 row list with 3 filters that, when building the filters live was considerably slower than using prebuilt arrays.
      If I want to expand past simple single column filtering, using an array for each filter becomes cumbersome especially if I want to combine filters using AND & OR.
      The text file I'm working with has 16 columns. If I setup filters for 4 columns and include AND / OR capability that would require prebuilding 24 arrays to cover the various combinations.
      If using the slower method of building a filtered array in real time each time a different filter is selected is the only way to go with this then I'll live with it. It is less overhead. .
      Below is the code I'm currently using to "filter" an array.  My next change was going to add AND / OR functionality (see the info above the header for where I was going with this) .
      ; Description ...: Delete rows from an array and only keep rows that meet the crtieria of identified columns. ; ; Next Change: Add AND/OR to combine filters. Use array to hold multiple criteria and values? ; ; Local $aCriteria[][] = [["",$iColNbr1, $sOperator1, $vValue1], ["AND",$iColNbr2, $sOperator2, $vValue2], ["OR",$iColNbr3, $sOperator3, $vValue3]] ; The first set of criteria ["", $iColNbr1, $sOperator1, $vValue1] must start with a "". ; If anything is entered in that first parameter it will be ignored. ; If the first parameter in any additional criteria set is left blank, or it is not OR, it will default to AND. ; If $aArray is 1 dimension with more than one set of criteria, only the first set will be used. ; Any criteria that uses a column that is less than 0 or higher than the total number of columns in the array will return an error. ; ; Recognized data types for this function are: S (String), D (Date), N (Number). ; ; Recognized Operators are: "EQ", "NEQ", "IN", "GT", "GE", "LT", "LE", "BETWEEN". ; ****** Not all operators work with all data types. ; #FUNCTION# ==================================================================================================================== ; Name ..........: _ArrayFilter ; Description ...: Delete rows from an array and only keep rows that meet the crtieria of identified columns. ; Syntax ........: _ArrayFilter(Byref $aArray[, $iCol = 0[, $sOperator = "EQ"[, $vValue = ""[, $iOptionBase = 0]]]]) ; Parameters ....: $aArray - Array being filtered. ; $iCol - [optional] Column to filter. Default is 0. ; $sOperator - [optional] Operator. Default is "EQ". ; $vValue - [optional] Criteria to compare the column/row value against. ; $iOptionBase - [optional] Starting row. Default is 0. ; Return values .: None ; Author ........: OldGuyWalking ; Modified ......: ; Remarks .......: ; Related .......: ; Link ..........: ; Example .......: No ; =============================================================================================================================== Func _ArrayFilter(ByRef $aArray, $iCol = 0, $sOperator = "EQ", $vValue = "", $iOptionBase = 0) Local $hFunc = _ArrayFilter $vValue = StringStripWS($vValue, 3) If $vValue = "[Today]" Then $vValue = _NowCalcDate() EndIf Local $sMsg Local $sMsgHdr Local $n1 Local $sDeleteIndex Local $aDeleteIndex Local $iCnt = 0 Local $iRows Local $iColMax Local $iDim Local $sData Local $sVType Local $sDType Local $LBound Local $iDiff If $iOptionBase <> 0 Then $iOptionBase = 1 EndIf If _IsValueEmpty($aArray) Then Return SetError(1, 0, "") EndIf $iDim = UBound($aArray, $UBOUND_DIMENSIONS) If $iDim = 1 Then If $iCol <> 0 Then $iCol = 0 EndIf EndIf If $iDim = 2 Then $iColMax = UBound($aArray, $UBOUND_COLUMNS) - 1 If $iCol > $iColMax Or $iCol < 0 Then Return SetError(1, 0, "") EndIf EndIf If Not _IsBetween($iDim, 1, 2) Then ;############### MSG2 - START ############### $sMsgHdr = FuncName($hFunc) & " :Line: " & @ScriptLineNumber & " :Error= " & @error $sMsg = "Invalid Dimensioned Array. Must be a 1 or 2 dimensional array." MsgBox(0, $sMsgHdr, $sMsg) Return SetError(1, 0, "") ;############### MSG2 - END ############### EndIf ; Identify what the value is ; If it is not a String, Int, Number, or Date then skip. Select Case _DateIsValid($vValue) = 1 $sVType = "D" Case IsNumber($vValue) = 1 $sVType = "N" Case IsString($vValue) = 1 $sVType = "S" Case Else ;############### MSG2 - START ############### $sMsgHdr = FuncName($hFunc) & " :Line: " & @ScriptLineNumber & " :Error= " & @error $sMsg = "Comparison value must be a " & @CRLF & _ "1. Date in YYYY/MM/DD format " & @CRLF & _ "2. A string " & @CRLF & _ "3. A number " & @CRLF MsgBox(0, $sMsgHdr, $sMsg) Return SetError(1, 0, "") ;############### MSG2 - END ############### EndSelect $iCnt = 0 For $n1 = UBound($aArray) - 1 To $iOptionBase Step -1 If $iDim = 1 Then $sData = StringStripWS($aArray[$n1], 3) ElseIf $iDim = 2 Then $sData = StringStripWS($aArray[$n1][$iCol], 3) EndIf Select Case _DateIsValid($sData) = 1 $sDType = "D" Case IsNumber($sData) = 1 $sDType = "N" Case IsString($sData) = 1 $sDType = "S" Case Else $sDType = "U" EndSelect If _IsValueEmpty($sData) Then $sDeleteIndex &= $n1 & "," $iCnt += 1 ContinueLoop ; $sDType = $sVType EndIf If Not _IsValueEmpty($sData) And $sDType <> $sVType Then $sDeleteIndex = $sDeleteIndex & $n1 & "," $iCnt += 1 ContinueLoop EndIf Select Case $sOperator = "EQ" Switch $sDType Case "D" $iDiff = _DateDiff("D", $vValue, $sData) If $iDiff = 0 Then ContinueLoop EndIf $sDeleteIndex &= $n1 & "," $iCnt += 1 ContinueLoop Case "S" If $sData = $vValue Then ContinueLoop EndIf $sDeleteIndex &= $n1 & "," $iCnt += 1 ContinueLoop Case "N" If $sData = $vValue Then ContinueLoop EndIf $sDeleteIndex &= $n1 & "," $iCnt += 1 ContinueLoop EndSwitch Case $sOperator = "NEQ" Switch $sDType Case "D" If $sData <> $vValue Then ContinueLoop EndIf $sDeleteIndex &= $n1 & "," $iCnt += 1 ContinueLoop Case "S" If $sData <> $vValue Then ContinueLoop EndIf $sDeleteIndex &= $n1 & "," $iCnt += 1 ContinueLoop Case "N" If $sData <> $vValue Then ContinueLoop EndIf $sDeleteIndex &= $n1 & "," $iCnt += 1 ContinueLoop EndSwitch Case $sOperator = "IN" Switch $sDType Case "S" If StringInStr($sData, $vValue) Then ContinueLoop EndIf $sDeleteIndex &= $n1 & "," $iCnt += 1 ContinueLoop EndSwitch Case $sOperator = "GT" Switch $sDType Case "N" If $sData > $vValue Then ContinueLoop EndIf $sDeleteIndex &= $n1 & "," $iCnt += 1 ContinueLoop Case "D" $iDiff = _DateDiff("D", $vValue, $sData) If $iDiff > 0 Then ContinueLoop EndIf $sDeleteIndex &= $n1 & "," $iCnt += 1 ContinueLoop EndSwitch Case $sOperator = "GE" Switch $sDType Case "N" If $sData >= $vValue Then ContinueLoop EndIf $sDeleteIndex &= $n1 & "," $iCnt += 1 ContinueLoop Case "D" $iDiff = _DateDiff("D", $vValue, $sData) If $iDiff >= 0 Then ContinueLoop EndIf $sDeleteIndex &= $n1 & "," $iCnt += 1 ContinueLoop EndSwitch Case $sOperator = "LT" Switch $sDType Case "N" If $sData < $vValue Then ContinueLoop EndIf $sDeleteIndex &= $n1 & "," $iCnt += 1 ContinueLoop Case "D" $iDiff = _DateDiff("D", $vValue, $sData) If $iDiff < 0 Then ContinueLoop EndIf $sDeleteIndex &= $n1 & "," $iCnt += 1 ContinueLoop EndSwitch Case $sOperator = "LE" Switch $sDType Case "N" If $sData <= $vValue Then ContinueLoop EndIf $sDeleteIndex &= $n1 & "," $iCnt += 1 ContinueLoop Case "D" $iDiff = _DateDiff("D", $vValue, $sData) If $iDiff <= 0 Then ContinueLoop EndIf $sDeleteIndex &= $n1 & "," $iCnt += 1 ContinueLoop EndSwitch EndSelect Next If $iCnt > 0 Then _DeleteArrayRows($aArray, $sDeleteIndex) EndIf EndFunc ;==>_ArrayFilter Thanks in advance.
      OldGuyWalking
    • UEZ
      By UEZ
      AutoIt Windows Screenshooter
      Key Features:
      takes easily a screenshot from any visible window capture any region of the desktop incl. freehand capturing capture GUI controls and GUI menus separately capture a marked area every x seconds for a duration of y seconds create a GIF animation from saved frames (Vista or higher os required) capture to AVI file (without audio!) takes a screenshot from web sites (available only on Vista+ os and when Aero is enabled) put images to clipboard to paste to other applications easily color picker save image in different formats and also to PDF! add timestamp to saved images simple image editing options: greyscale, b&w, invert, rotate +-90° send image to printer and default email client preview of captured screens incl. zoom option multi monitor support display pixel color under mouse ruler basic image editor (paint, highlight, ellipse, rectangle, text and some graphic FX) watermark captured image no 3rd party tools or DLLs used - pure AutoIt! fully portable - no installation is needed multi language feature (Eng, Ger, Tur, Fra and Rus only) To do:
      capture content of scrollable window/control capture cascaded menus Due to DllCall("User32.dll", "int", "PrintWindow", "hwnd", $hWnd, "handle", $hMemDC, "int", 0) limitation some windows cannot be captured properly (GDI+, ProgDVB, etc.) but can take screenshots of hidden windows. One workaround is to use full screen capturing (F11/F12) or "Grab Screen" function! Or try double click with rmb on listview items (beta).
      Download source code (5771 downloads previously): AutoIt Windows Screenshooter v1.79 Build 2018-05-08.7z (version 3.3.12.0+ needed!)
      You are not allowed to sell this code or just parts of it in a commercial project or modify it and distribute it with a different name!
      Download compiled Exe only: 4shared / Media Fire / Softpedia (1.54mb)
      Distributing copies of the program in compiled format (exe) must be free of any fee!
      -----> click here to Donate!  
       
      (Current donators: 1. Cuong N.) 
      It is designed for Vista+ operating systems with AERO enabled! E.g. on WinXP machines some functions are not working properly and might crash the application!
      AV scanners may have a negative impact the execution of compiled exe and might report any malware. I guarantee that there is no malicious code in the source code / exe!!! 
      Main GUI:

       
       
      About Intro:

       
       
      Basic Image Editor:

       
       
      Watermark:

       
       
      Click link for an enhanced version of Watermark Image.
      Credits:
      main code by UEZ additional code (alphabetical order) by Authenticity, AutoItObject Team, Eemuli, Eukalyptus, funkey, _Kurt, martin, monoceres, ProgAndy, taietel, trancexx, Ward, wolf9228 and Yashied! mesale0077 for turkish translation wakillon for french translation AZJIO for russian translation Keys:
      Main GUI:
      User your mouse to scroll preview window or
      Numpad 8: Scroll preview window up
      Numpad 2: Scroll preview window down
      Numpad 4: Scroll preview window left
      Numpad 6: Scroll preview window right
      Numpad +: zoom in preview window or mousewheel down
      Numpad -: zoom out preview window or mousewheel up
      F1: capture again on last position
      F5: refresh Windows Name list
      PRINTSCREEN: take screenshot from whole screen
      ALT+PRINTSCR: take a screenshot from active window
      F10: Undo made changes with Image Editing function
      F11: take screenshot from whole screen incl mouse cursor
      F12: take screenshot from whole screen
      Ctrl+Alt+F9 start "Grab Screen" mode
      Ctrl+Alt+F12: take a screenshot from active window using alternative screenshot functionality (beta)!
      Ctrl+r: call ruler
      Ctrl+s: save current displayed image
      Ctrl+x: exit program
      ctrl+w: call web grab input field (availabe only when Aero is enabled)
      Ctrl+i: call image editor
      Ctrl+m: call watermark editor
      Ctrl+z: undo
      Only available on Vista+ os: double click with rmb on list items to use alternative screenshot functionality (beta)!
      When 'Grab Screen' is clicked you can hold down the ctrl key to switch to 'grab controls' mode. Control under mouse will be framed red.
      ctrl + shift will take the screenshot of appropriate control. To capture GUI menues you can press rmb which simulates the lmb. When a menu is opened press shift additionaly to capture it.
      Press and hold only the shift key to capture any region on the desktop using freehand capturing - release it so capture marked regions!
      Or just mark resizeable area which you want to grab. Press CTRL key to grab marked area or right mouse button to capture the marked area every x seconds for a duration of y seconds.
      When saving the image just enter the extension you whish to use (*.jpg;*.png;*.bmp;*.gif;*.tif;*.pdf). Big thanks to taietel for his PDF UDF!
      Image Editor:
      s: save
      c: copy
      n: send
      h: highlighter
      p: pen
      r: rectangle
      e: ellipse
      a: arrow
      o: color
      t: text
      g: text config
      Ctrl+z: undo
      Watermark editor:
      Ctrl+z: undo
       
      To start the app minimized just call it "Windows Screenshooter.exe /min"
      Maybe it is useful for someone...
      Any kind of comment is welcome.
      Br,
      UEZ
      Change log:
       
    • c.haslam
      By c.haslam
      I think that _GDIPlus_ImageGetPropertyItem should return a Property Item that can readily be set as a property of another image. Why would one want to do this? A script might (as one of mine does) edit an image of a .jpg file then write the result to a .jpg file. In editing it, in my case, the number of horizontal and vertical pixels change, and the date/time edited should be set as a property. All other property items remain the same. Other GDI+ users may change other properties.
      So an approach is to copy all the property items from image1 to image2, then update a few properties.
      M$ provides a Property Item class (id, length, pointer to an array of values) but _GDIPlus_ImageGetPropertyItem returns something different.
      I think that, wherever reasonable, UDFs that are wrappers for M$ methods should work like M$'s methods. _GDIPlus_ImageGetPropertyItem does not do this:
      While M$ returns 2 values for a value that is a ratio of 2 numbers,  _GDIPlus_ImageGetPropertyItem returns numerator/denominator as a single value (often a Double). _GDIPlus_ImageSetPropertyItem (when included in GDIPlus.au3) will be unable to set ratio property items properly because it cannot know what the numerator and denominator are. So copying such property items will not work properly. M$ has a Void* buffer where the buffer is an array of values but _GDIPlus_ImageGetPropertyItem() returns the values in the same 1-d array as id, length and type. M$'s approach produces a 1-d array with the same number of elements for all property items while _GDIPlus_ImageGetPropertyItem produces a 1-d array with various numbers of elements. To me, this is not good programming practice. For a photo from a Sony camera, the worst case has 1-d array with 67 elements. When combined into a 2-d array with the property items of all properties, there are 66 rows and 67 columns, with many elements not used. So I suggest that _GDIPlus_ImageGetPropertyItem look like this:
      ; #FUNCTION# ==================================================================================================================== ; Name ..........: cGDIPlus_ImageGetPropertyItem ; Description ...: Gets a specified property item (piece of meta data) from an Image object ; Syntax ........: cGDIPlus_ImageGetPropertyItem($hImage, $iPropID) ; Parameters ....: $hImage - Pointer to an image object ; $iPropID - Identifier of the property item to be retrieved ; Return values .: Success: Array containing the values of the property item ; [0] - identifier ; [1] - size, in bytes, of the value array ; [2] - type of value(s) in the value array ; [3] - value array ; Failure: Sets the @error flag to non-zero, @extended may contain GPSTATUS error code ($GPID_ERR*). ; Author ........: Eukalyptus ; Modified ......: c.haslam ; Remarks .......: types: unsigned byte = 1, ASCII string = 2, unsigned short = 3, unsigned long = 4, ; unsinged rational = 5, undefined = 7, signed long = 9, signed rational = 10 ; Related .......: _GDIPlus_ImageGetPropertyIdList ; Link ..........: https://msdn.microsoft.com/en-us/library/windows/desktop/ms535390(v=vs.85).aspx, ; https://msdn.microsoft.com/en-us/library/windows/desktop/ms534493(v=vs.85).aspx, ; https://msdn.microsoft.com/en-us/library/windows/desktop/ms534414(v=vs.85).aspx ; Example .......: Yes ; =============================================================================================================================== Func cGDIPlus_ImageGetPropertyItem($hImage, $iPropID) Local $iSize = __GDIPlus_ImageGetPropertyItemSize($hImage, $iPropID) If @error Then Return SetError(@error, @extended, -1) Local $tBuffer = DllStructCreate("byte[" & $iSize & "];") Local $pBuffer = DllStructGetPtr($tBuffer) Local $aResult = DllCall($__g_hGDIPDll, "int", "GdipGetPropertyItem", "handle", $hImage, "uint", _ $iPropID, "uint", $iSize, "struct*", $tBuffer) If @error Then Return SetError(@error, @extended, -1) If $aResult[0] Then Return SetError(10, $aResult[0], False) Local $tPropertyItem = DllStructCreate("int id; int length; short type; ptr pvalue;", $pBuffer) Local $iBytes = DllStructGetData($tPropertyItem, "length") Local $pValue = DllStructGetData($tPropertyItem, "pvalue") Local $aRet[4] Local $type = DllStructGetData($tPropertyItem,'type') Local $tValues, $iValues Switch $type Case 2 ;ASCII String $iValues = 1 $tValues = DllStructCreate("char[" & $iBytes & "];", $pValue) Case 3 ;Array of UShort $iValues = Int($iBytes / 2) $tValues = DllStructCreate("ushort[" & $iValues & "];", $pValue) Case 4, 5 ;Array of UInt / Fraction $iValues = Int($iBytes / 4) $tValues = DllStructCreate("uint[" & $iValues & "];", $pValue) Case 9, 10 ;Array of Int / Fraction $iValues = Int($iBytes / 4) $tValues = DllStructCreate("int[" & $iValues & "];", $pValue) Case Else ;Array of Bytes $iValues = 1 $tValues = DllStructCreate("byte[" & $iBytes & "];", $pValue) EndSwitch $aRet[0] = DllStructGetData($tPropertyItem,'id') $aRet[1] = $iBytes $aRet[2] = $type Local $aVals[$iValues] If $type=2 Or $type=7 Then ; ASCII string or undefined $aVals[0] = DllStructGetData($tValues,1) Else For $i = 0 To $iValues-1 $aVals[$i] = DllStructGetData($tValues,1,$i+1) Next EndIf $aRet[3] = $aVals Return $aRet EndFunc And here is an example:
      #include <GDIPlus.au3> #include <Array.au3> Example() Func Example() _GDIPlus_Startup() Local $hImage = _GDIPlus_ImageLoadFromFile(RegRead((@AutoItX64 = True ? "HKLM\SOFTWARE\Wow6432Node\AutoIt v3\AutoIt" : "HKLM\SOFTWARE\AutoIt v3\AutoIt"), "InstallDir") & "\Examples\GUI\Torus.png") If @error Then _GDIPlus_Shutdown() MsgBox(16, "", "An error has occured - unable to load image!", 30) Return False EndIf Local $ar = _GDIPlus_ImageGetPropertyIdList($hImage) Local $vPropNbrs[UBound($ar,1)-1] ; Extract ID numbers For $i = 1 To UBound($ar,1)-1 $vPropNbrs[$i-1] = $ar[$i][0] Next ; Get all property items Local $aPropItems[UBound($vPropNbrs)][4],$vPropItem For $i = 0 To UBound($vPropNbrs)-1 $vPropItem = cGDIPlus_ImageGetPropertyItem($hImage,$vPropNbrs[$i]) For $j = 0 To 3 $aPropItems[$i][$j] = $vPropItem[$j] Next Next ; Collapse values arrays so _ArrayDisplay can display them Local $ar = $aPropItems For $i = 0 To UBound($aPropItems,1)-1 $ar[$i][0] = '0x'&Hex($ar[$i][0],4) $ar[$i][3] = '' For $j = 0 To UBound($aPropItems[$i][3])-1 $ar[$i][3] &= ($aPropItems[$i][3])[$j]&'|' Next $ar[$i][3] = StringTrimRight($ar[$i][3],1) Next _ArrayDisplay($ar) _GDIPlus_Shutdown() EndFunc Unfortunately this example (based on one now in the Help) does not exercise most of the item types, but I do not know of a file with EXIF metadata that is on most PCs. I have tested this code by updating and adding property items to torus.jpg and to a photo taken by a Sony camera. The code for implementing and calling _GDIPlus_ImageSetPropertyItem will be fairly simple [see below].
       
      Your thoughts?
       
    • c.haslam
      By c.haslam
      I have a strange symptom of a problem somewhere in my code, or in a UDF: when I add code to get all properties of a GDI+ image to a 6000-line script,  the variable type of a parameter is reported as a pointer when the caller clearly has this argument as a string. If I comment out my code that gets the properties, the function properly sees the parameter as a string.
      [Edit: The reporting as a pointer and getting image properties are miles apart, both in where they are in the script code and in where they are run.]
      At this point, I am looking for clues as to why this is happening, so the hunt is on!
      I have noticed one odd thing, in _GDIPlus_ImageGetPropertyIdList() I see a line that begins Local $sPropertyTagInfo = . This "line" is split into 2 lines. SCiTE shows that the first line is 2454 characters and the second 2400. Adding these numbers I get 4854 characters.
      But the Help for AutoIt3 Limits/defaults says that MAXLINESIZE, Maximum size for a line of script, is 4096 characters.
      The line would exceed the limit if AutoIt considers the subject line to be 1 line and not 2 lines.
      My question: is this line legal? Is buffer overun possible?
×

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.