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UEZ

Some Graphical Examples using GDI+ Vol. I

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Hypnotizing... found myself just starring on it for a few minutes (after changing the sleep to 20 ms, went smoother) :o

Good job :)


Broken link? PM me and I'll send you the file!

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@monoceres: thanks for feedback -> changed it to sleep(20)

Apropos sleep - it's a good idea now -> Goto Sleep(6h) :)

UEZ


Please don't send me any personal message and ask for support! I will not reply!

Selection of finest graphical examples at Codepen.io

The own fart smells best!
Her 'sikim hıyar' diyene bir avuç tuz alıp koşma!
¯\_(ツ)_/¯  ٩(●̮̮̃•̃)۶ ٩(-̮̮̃-̃)۶ૐ

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Nice effect. :)

Playing with transparency gives an interesting variation too:

;coded by UEZ 2008-01-06
#include <GuiConstantsEx.au3>
#include <GDIPlus.au3>
Opt('MustDeclareVars', 1)
Global Const $Pi = 3.1415926535897932384626
Global Const $width = 400
Global Const $height = 400
Global $hGUI, $hWnd, $Graphic, $ParticleBitmap, $ParticleBuffer, $Brush1, $Brush2
Global $starting_point, $i, $j, $k, $xcoord1, $ycoord1, $xcoord2, $ycoord2, $size, $red, $green, $blue, $trans1, $trans2

; Create GUI
$hGUI = GUICreate("GDI+: Flying Pearl Necklace by UEZ 2009", $width, $height)
$hWnd = WinGetHandle($hGUI)
GUISetState()

_GDIPlus_Startup ()
$Graphic = _GDIPlus_GraphicsCreateFromHWND ($hWnd) ;create graphic
$ParticleBitmap = _GDIPlus_BitmapCreateFromGraphics($width, $height, $Graphic) ;create bitmap
$ParticleBuffer = _GDIPlus_ImageGetGraphicsContext($ParticleBitmap) ;create buffer
AntiAlias($ParticleBuffer, 4)
_GDIPlus_GraphicsClear($ParticleBuffer) ;clear buffer

$i = -600
$starting_point = 0
; Loop until user exits
Do
    $red = ((Sin(2^0 * $i / 2^5) + 1) / 2) * 256
    $green = ((Cos(2^0 * $i / 2^7) + 1) / 2) * 256
    $blue = ((-ATan(2^0 * $i / 2^9) + 1) / 2) * 256
    $trans1 = Hex(Random(50, 95), 2)
    $trans2 = Hex(Random(50, 95), 2)
    $Brush1 = _GDIPlus_BrushCreateSolid("0x" & $trans1 & Hex($red, 2) & Hex($green, 2) & Hex($blue, 2))
    $Brush2 = _GDIPlus_BrushCreateSolid("0x" & $trans2 & Hex($blue, 2) & Hex($red, 2) & Hex($green, 2))
    _GDIPlus_GraphicsClear($ParticleBuffer) ;clear buffer
    $k = 2^12
    $starting_point -= 0.05
    For $j = 1 To $k Step 32
        $size = $i - $j
        $xcoord1 = $width / 2 - (($i - $j) / 2) + Sin($starting_point) * -Sin(($i - $j) * $Pi / 90) * 64
        $ycoord1 = $height / 2 - (($i - $j) / 2) + -Cos($starting_point) * Cos(($i - $j) * $Pi / 90) * 32
        _GDIPlus_GraphicsFillEllipse($ParticleBuffer, $xcoord1, $ycoord1, $size / 6 , $size / 6, $Brush1)
        $xcoord2 = $width / 2 - (-($i - $j) / -1.75) - Sin($starting_point) * Sin(($i - $j) * $Pi / 120) * 32
        $ycoord2 = $height / 2 - (($i - $j) / -1.75) - Cos($starting_point) * Cos(($i - $j) * $Pi / 75) * 16
        _GDIPlus_GraphicsFillEllipse($ParticleBuffer, $xcoord2, $ycoord2, $size / 8 , $size / 8, $Brush2)
    Next
    _GDIPlus_GraphicsDrawImageRect($Graphic, $ParticleBitmap, 0, 0, $width, $height) ;copy to bitmap
    $i += 3
    Sleep(20)
Until GUIGetMsg() = $GUI_EVENT_CLOSE

; Clean up resources
_GDIPlus_GraphicsDispose ($Graphic)
_GDIPlus_BitmapDispose($ParticleBitmap)
_GDIPlus_GraphicsDispose($ParticleBuffer)
_GDIPlus_BrushDispose($Brush1)
_GDIPlus_BrushDispose($Brush2)
_GDIPlus_Shutdown ()


Func AntiAlias($Graphics, $iMode)
    Local $aResult
    $aResult = DllCall($ghGDIPDll, "int", "GdipSetSmoothingMode", "hwnd", $Graphics, "int", $iMode)
    If @error Then Return SetError(@error, @extended, False)
    Return SetError($aResult[0], 0, $aResult[0] = 0)
EndFunc   ;==>_AntiAlias

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Fasinating!

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Thanks for your feedback!

UEZ


Please don't send me any personal message and ask for support! I will not reply!

Selection of finest graphical examples at Codepen.io

The own fart smells best!
Her 'sikim hıyar' diyene bir avuç tuz alıp koşma!
¯\_(ツ)_/¯  ٩(●̮̮̃•̃)۶ ٩(-̮̮̃-̃)۶ૐ

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Wow I really need to start learnin GDI+. I'm wondering, is there a way for this to run in the background and export the image as a jpeg?


Giggity

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#9 ·  Posted (edited)

Wow I really need to start learnin GDI+. I'm wondering, is there a way for this to run in the background and export the image as a jpeg?

Yes. You can search examples in the forum like the captcha (can't remember the author). Edited by Josbe

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I don't know why Barbarella is in my head when looking this. And Jane Fonda.

Very nice!


♡♡♡

.

eMyvnE

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Wow I really need to start learnin GDI+. I'm wondering, is there a way for this to run in the background and export the image as a jpeg?

Yes and very easy too.

Since UEZ is double buffering the with a standard bitmap you can replace the following line:

_GDIPlus_GraphicsDrawImageRect($Graphic, $ParticleBitmap, 0, 0, $width, $height) ;copy to bitmap

with:

_GDIPlus_ImageSaveToFile($ParticleBitmap,@ScriptDir&"\"&$LoopCount&".jpg"

where $LoopCount is an integer that you increment every loop.


Broken link? PM me and I'll send you the file!

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#12 ·  Posted (edited)

I don't know why Barbarella is in my head when looking this. And Jane Fonda.

Very nice!

Strange fantasy :) LOL :o

UEZ

Edited by UEZ

Please don't send me any personal message and ask for support! I will not reply!

Selection of finest graphical examples at Codepen.io

The own fart smells best!
Her 'sikim hıyar' diyene bir avuç tuz alıp koşma!
¯\_(ツ)_/¯  ٩(●̮̮̃•̃)۶ ٩(-̮̮̃-̃)۶ૐ

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#13 ·  Posted (edited)

Here a modification (Flying Squares):

Look to my 1st post!

UEZ

Edited by UEZ

Please don't send me any personal message and ask for support! I will not reply!

Selection of finest graphical examples at Codepen.io

The own fart smells best!
Her 'sikim hıyar' diyene bir avuç tuz alıp koşma!
¯\_(ツ)_/¯  ٩(●̮̮̃•̃)۶ ٩(-̮̮̃-̃)۶ૐ

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Wow Its Fantastic... :)


i'm very responsible, when ever something goes wrong they always say I'm responsible.Life is like an Adventure... BUT COOL GRAPHICS<====================----=LEGEND KILLER=----=========================>

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#15 ·  Posted (edited)

I still need to play with the gdi+. But I changed up your square one a little. It's kinda hypnotizing.

;coded by UEZ 2008-01-08
#include <GuiConstantsEx.au3>
#include <GDIPlus.au3>
Opt('MustDeclareVars', 1)
Global Const $Pi = 3.14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706


7982148086513282306647093844609550582231725359408128481117450284102701938521105559644622948954930381


9644288109756659334461284756482337867831652712019091456485669234603486104543266482133936072602491412


7372458700660631558817488152092096282925409171536436789259036001133053054882046652138414695194151160


9433057270365759591953092186117381932611793105118548074462379962749567351885752724891227938183011949


1298336733624406566430
Global Const $width = 600
Global Const $height = 600
Global $hGUI, $hWnd, $hGraphic, $ParticleBitmap, $ParticleBuffer, $hBrush0, $hBrush1, $hBrush2, $Pen, $real
Global $starting_point, $i, $j, $k, $xcoord1, $ycoord1, $xcoord2, $ycoord2, $size, $red, $green, $blue, $start, $ran

; Create GUI
$hGUI = GUICreate("GDI+: Flying Squares by UEZ 2009", $width, $height)
$hWnd = WinGetHandle($hGUI)
GUISetState()

; Draw an ellipse
_GDIPlus_Startup ()
$hGraphic = _GDIPlus_GraphicsCreateFromHWND ($hWnd);create graphic
$ParticleBitmap = _GDIPlus_BitmapCreateFromGraphics($width, $height, $hGraphic);create bitmap
$ParticleBuffer = _GDIPlus_ImageGetGraphicsContext($ParticleBitmap);create buffer
$hBrush1 = _GDIPlus_BrushCreateSolid(0x7F777777)
AntiAlias($ParticleBuffer, 4)
_GDIPlus_GraphicsClear($ParticleBuffer);clear buffer
$real = 6
$start = -12
$i = $start
$starting_point = 0
; Loop until user exits
Do
    $red = ((Sin(2^0 * $i / 2^5) + 1) / 2) * 256
    $green = ((Sin(2^0 * $i / 2^7) + 1) / 2) * 256
    $blue = ((Sin(2^0 * $i / 2^9) + 1) / 2) * 256
    $hBrush1 = _GDIPlus_BrushCreateSolid("0x0F" & Hex($red, 2) & Hex($green, 2) & Hex($blue, 2))
    $Pen = _GDIPlus_PenCreate("0xEF" & Hex($red, 2) & Hex($green, 2) & Hex($blue, 2), 1)
    _GDIPlus_GraphicsClear($ParticleBuffer);clear buffer
    $k = 2^12
    $starting_point -= 0.05
    For $j = 1 To $k Step $real
;~      $ran = Random (1,2,1)
        $real += 1
        If $real = 20 Then $real = 6
        $size = $i - $j
        $xcoord1 = $width / 2 - (($i - $j) / 2) + cos($starting_point) * -Sin(($i - $j) * $Pi / 90) * 64
        $ycoord1 = $height / 2 - (($i - $j) / 2) + -Sin($starting_point) * cos(($i - $j) * $Pi / 90) * 32
        $xcoord2 = $width / 2 - (-($i - $j) / 2) + cos($starting_point) * -Sin(($i - $j) * $Pi / 90) * 64
        $ycoord2 = $height / 2 - (($i - $j) / 2) + -Sin($starting_point) * cos(($i - $j) * $Pi / 90) * 32
        _GDIPlus_GraphicsDrawRect($ParticleBuffer, $xcoord1, $ycoord1, $size, $size, $Pen)
;~       _GDIPlus_GraphicsFillRect($ParticleBuffer, $xcoord1, $ycoord1, $size, $size, $hBrush1)
    Next
    _GDIPlus_GraphicsDrawImageRect($hGraphic, $ParticleBitmap, 0, 0, $width, $height);copy to bitmap
    $i += 2
    If $i > $k + 2^12 Then $i = $start
    Sleep(20)
Until GUIGetMsg() = $GUI_EVENT_CLOSE

; Clean up resources
_GDIPlus_GraphicsDispose ($hGraphic)
_GDIPlus_BitmapDispose($ParticleBitmap)
_GDIPlus_GraphicsDispose($ParticleBuffer)
_GDIPlus_BrushDispose($hBrush1)
_GDIPlus_Shutdown ()


Func AntiAlias($hGraphics, $iMode)
    Local $aResult
    $aResult = DllCall($ghGDIPDll, "int", "GdipSetSmoothingMode", "hwnd", $hGraphics, "int", $iMode)
    If @error Then Return SetError(@error, @extended, False)
    Return SetError($aResult[0], 0, $aResult[0] = 0)
EndFunc ;==>_AntiAlias

Edit: I added some digits to pi as well :-P doesn't make a difference.

Edited by youknowwho4eva

Giggity

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#17 ·  Posted (edited)

Naw, this is a start to a possible 3D game. I need to do more with that. I've been slacking lately. http://www.autoitscript.com/forum/index.ph...;hl=au3irrlicht

Edit, the reason I was asking about exporting the image was possibly adding that to my 3D work, having a spinning cube with the pearl necklace on it, that would be nifty.

Edited by youknowwho4eva

Giggity

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Naw, this is a start to a possible 3D game. I need to do more with that. I've been slacking lately. http://www.autoitscript.com/forum/index.ph...;hl=au3irrlicht

In my opinion the problem is not GDI+ but the mathematics to realize 3D :)

I'm just a beginner, too.

UEZ


Please don't send me any personal message and ask for support! I will not reply!

Selection of finest graphical examples at Codepen.io

The own fart smells best!
Her 'sikim hıyar' diyene bir avuç tuz alıp koşma!
¯\_(ツ)_/¯  ٩(●̮̮̃•̃)۶ ٩(-̮̮̃-̃)۶ૐ

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looks like a good base for building a "3D" game (the squares script) :o

great work btw! :):D

Thanks for your comment :D

UEZ


Please don't send me any personal message and ask for support! I will not reply!

Selection of finest graphical examples at Codepen.io

The own fart smells best!
Her 'sikim hıyar' diyene bir avuç tuz alıp koşma!
¯\_(ツ)_/¯  ٩(●̮̮̃•̃)۶ ٩(-̮̮̃-̃)۶ૐ

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I'm an engineer, so 3D is my thing. Scripting not so much so. Requires to much organization. I don't know too many organized engineers. I haven't done anything with GDI+ so I have no idea of its 3D potentials. Visually it is amazing though.


Giggity

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https://www.media.mit.edu/pia/Research/deepview/exif.html ; Example .......: No ; =============================================================================================================================== Func _GDIPlus_ImageGetPropertyItemValue($iLength, $iType, $pValue) Switch $iType Case $GDIP_PROPERTYTAGTYPEURATIONAL,$GDIP_PROPERTYTAGTYPESRATIONAL Local $aRet[2] Case Else Local $aRet[1] EndSwitch Switch $iType Case $GDIP_PROPERTYTAGTYPEUBYTE,$GDIP_PROPERTYTAGTYPESBYTE Local $tvalue = DllStructCreate('byte val',$pValue) $aRet[0] = $tvalue.val Case $GDIP_PROPERTYTAGTYPEASCII Local $tvalue = DllStructCreate('char val['&$iLength&']',$pValue) If @error Then MsgBox(0,@ScriptLineNumber,'@error='&@error) $aRet[0] = DllStructGetData($tvalue,'val') If @error Then MsgBox(0,@ScriptLineNumber,'@error='&@error) $aRet[0] = $tvalue.val Case $GDIP_PROPERTYTAGTYPEUSHORT Local $tvalue = DllStructCreate('ushort val',$pValue) $aRet[0] = $tvalue.val Case $GDIP_PROPERTYTAGTYPEULONG Local $tvalue = DllStructCreate('ulong val',$pValue) $aRet[0] = $tvalue.val Case $GDIP_PROPERTYTAGTYPEURATIONAL Local $tvalue = DllStructCreate('ulong val1;ulong val2',$pValue) $aRet[0] = $tvalue.val1 $aRet[1] = $tvalue.val2 Case $GDIP_PROPERTYTAGTYPESBYTE Local $tvalue = DllStructCreate('byte val',$pValue) $aRet[0] = $tvalue.val Case $GDIP_PROPERTYTAGTYPEUNDEFINED ; undefined, per specification, but may be a long but is sometimes a string Local $tvalue = DllStructCreate('ulong val',$pValue) $aRet[0] = $tvalue.val Case $GDIP_PROPERTYTAGTYPESSHORT Local $tvalue = DllStructCreate('short val',$pValue) $aRet[0] = $tvalue.val Case $GDIP_PROPERTYTAGTYPEULONG Local $tvalue = DllStructCreate('ulong val',$pValue) $aRet[0] = $tvalue.val Case $GDIP_PROPERTYTAGTYPESRATIONAL Local $tvalue = DllStructCreate('long val1;long val2',$pValue) $aRet[0] = $tvalue.val1 $aRet[1] = $tvalue.val2 Case $GDIP_PROPERTYTAGTYPESFLOAT Local $tvalue = DllStructCreate('float val',$pValue) $aRet[0] = $tvalue.val Case $GDIP_PROPERTYTAGTYPEDFLOAT Local $tvalue = DllStructCreate('double val',$pValue) $aRet[0] = $tvalue.val EndSwitch $tvalue = 0 Return $aRet EndFunc ; #FUNCTION# ==================================================================================================================== ; Name...........: _GDIPlus_ImageGetPropertyItem ; Description ...: Gets a specified property item (piece of metadata) from an Image object ; Syntax.........: _GDIPlus_ImageGetPropertyItem($hImage, $iPropID) ; Parameters ....: $hImage - Pointer to an Image object ; $iPropID - Identifier of the property item to be retrieved ; Return values .: Success - Array ; | [0] Property ID ; | [1] Property length ; | [2] Property type ; | [3] pointer to Property value ; Possible values of type are: ; |1 - The value pointer points to an array of bytes ; |2 - The value pointer points to a null-terminated ASCII string ; |3 - The value pointer points to unsigned short ; |4 - The value pointer points to an unsigned long ; |5 - The value pointer points to an array of unsigned two longs (numerator, denominator) ; |7 - The value pointer points to an array of bytes of any type, or is unterminated string\ ; |8 - The value pointer points to signed short ; |9 - The value pointer points to a signed long ; |10 - The value pointer points to an array of signed two longs (numerator, denominator) ; |11 - The value pointer points to a float ; |12 - The value pointer points to a double ; Failure - -1 and either: ; |@error and @extended are set if DllCall failed ; |$GDIP_STATUS contains a non-zero value specifying the error code ; |$GDIP_ERROR: ; | 1 - The _GDIPlus_ImageGetPropertyItemSize function failed, $GDIP_STATUS contains the error code ; | 2 - The specified property identifier does not exist in the image ; | 3 - The _GDIPlus_ImageGetPropertyItem function failed, $GDIP_STATUS contains the error code ; Author.........: Authenticity ; Modified.......: c.haslam ; Remarks .......: None ; Related .......: _GDIPlus_ImageGetPropertyIdList, _GDIPlus_ImageGetPropertyItemSize, _GDIPlus_ImageGetPropertyItemValue, ; $tagGDIPPROPERTYITEM ; Link ..........; @@MsdnLink@@ GdipGetPropertyItem http://www.cipa.jp/std/documents/e/DC-008-Translation-2016-E.pdf, ; https://www.media.mit.edu/pia/Research/deepview/exif.html ; Example .......; No ; =============================================================================================================================== Func _GDIPlus_ImageGetPropertyItem($hImage, $iPropID) Local $iBuffer, $tBuffer, $pBuffer, $tPropertyItem, $aResult $iBuffer = _GDIPlus_ImageGetPropertyItemSize($hImage, $iPropID) If @error Then Return SetError(@error, @extended, -1) If $GDIP_STATUS Then $GDIP_ERROR = 1 Return -1 ElseIf $iBuffer = 0 Then $GDIP_ERROR = 2 Return -1 EndIf $tBuffer = DllStructCreate("byte[" & $iBuffer & "]") $pBuffer = DllStructGetPtr($tBuffer) $aResult = DllCall($__g_hGDIPDll, "uint", "GdipGetPropertyItem", "hwnd", $hImage, "uint", $iPropID, "uint", $iBuffer, "ptr", $pBuffer) If @error Then Return SetError(@error, @extended, -1) $GDIP_STATUS = $aResult[0] If $GDIP_STATUS Then $GDIP_ERROR = 3 Return -1 EndIf Local $tPropertyItem = DllStructCreate($tagGDIPPROPERTYITEM, $pBuffer) Local $aRet = [$tPropertyItem.id, $tPropertyItem.length,$tPropertyItem.type, $tPropertyItem.value] Return $aRet EndFunc ;==>_GDIPlus_ImageGetPropertyItem ; #FUNCTION# ==================================================================================================================== ; Name...........: _GDIPlus_ImageGetPropertySize ; Description ...: Gets the total size, in bytes, and the number of all the property items stored in an Image object ; Syntax.........: _GDIPlus_ImageGetPropertySize($hImage) ; Parameters ....: $hImage - Pointer to an Image object ; Return values .: Success - Array containing the total size and the number of property items: ; |[0] - Total size, in bytes, of the property items ; |[1] - Number of the property items ; Failure - -1 and either: ; |@error and @extended are set if DllCall failed ; |$GDIP_STATUS contains a non zero value specifying the error code ; Author.........: Authenticity ; Remarks .......: None ; Related .......: _GDIPlus_ImageGetPropertyIdList, _GDIPlus_ImageGetPropertyItem ; Link ..........; @@MsdnLink@@ GdipGetPropertyItemSize ; Example .......; No ; =============================================================================================================================== Func _GDIPlus_ImageGetPropertySize($hImage) Local $aSize[2], $aResult $aResult = DllCall($__g_hGDIPDll, "uint", "GdipGetPropertySize", "hwnd", $hImage, "uint*", 0, "uint*", 0) If @error Then Return SetError(@error, @extended, -1) $GDIP_STATUS = $aResult[0] If $GDIP_STATUS Then Return -1 $aSize[0] = $aResult[2] $aSize[1] = $aResult[3] Return $aSize EndFunc ;==>_GDIPlus_ImageGetPropertySize ; #FUNCTION# ==================================================================================================================== ; Name...........: _GDIPlus_ImageGetPropertyItemSize ; Description ...: Gets the size, in bytes, of a specified property item of an Image object ; Syntax.........: _GDIPlus_ImageGetPropertyItemSize($hImage, $iPropID) ; Parameters ....: $hImage - Pointer to an Image object ; $iPropID - Identifier of the property item to be retrieved ; Return values .: Success - $tagGDIPPROPERTYITEM structure containing the property size, type and value pointer ; Failure - -1 and either: ; |@error and @extended are set if DllCall failed ; |$GDIP_STATUS contains a non zero value specifying the error code ; Author.........: Authenticity ; Remarks .......: None ; Related .......: _GDIPlus_ImageGetPropertyIdList, _GDIPlus_ImageGetPropertyItem ; Link ..........; @@MsdnLink@@ GdipGetPropertyItemSize ; Example .......; No ; =============================================================================================================================== Func _GDIPlus_ImageGetPropertyItemSize($hImage, $iPropID) Local $aResult = DllCall($__g_hGDIPDll, "uint", "GdipGetPropertyItemSize", "hwnd", $hImage, "uint", $iPropID, _ "uint*", 0) If @error Then Return SetError(@error, @extended, -1) $GDIP_STATUS = $aResult[0] If $GDIP_STATUS Then Return -1 Return $aResult[3] EndFunc ;==>_GDIPlus_ImageGetPropertyItemSize  
    • c.haslam
      By c.haslam
      The following code is one of my many attempts to get the value of a string property from an image. It doesn't work. I know that IMAGEDESCRIPTION has a string value.
      In one of my many attempts, I did get the string OLYMPUS .., which I know is correct from IrfanView, but I can't get it again.
      How should I get this string?
       
      #include <GDIPlus.au3> Opt('MustDeclareVars',1) ; Property Item structure Global Const $tagGDIPPROPERTYITEM = _ "uint id;" & _ ; ID of this property "uint length;" & _ ; Length of the property value, in bytes "ushort type;" & _ ; Type of the value, as one of TAG_TYPE_XXX constants "ptr value;" ; property value Global Const $GDIP_PROPERTYTAGIMAGEDESCRIPTION = 0x010E ; #VARIABLES# =================================================================================================================== Global $ghGDIPMatrix = 0 Global $GDIP_STATUS = 0 Global $GDIP_ERROR = 0 Local $Dsk_ghImage _GDIPlus_Startup() $Dsk_ghImage = _GDIPlus_ImageLoadFromFile('H:\b\PA160005 - Copy.JPG') Local $propListVec = _GDIPlus_ImageGetPropertyIdList($Dsk_ghImage) Local $qProps = $propListVec[0] For $i = 1 To $qProps $propListVec[$i] = Hex($propListVec[$i]) While StringLeft($propListVec[$i],1)='0' $propListVec[$i] = StringMid($propListVec[$i],2) WEnd ConsoleWrite($propListVec[$i]&@CRLF) Next Local $tProp = _GDIPlus_ImageGetPropertyItem($Dsk_ghImage,$GDIP_PROPERTYTAGIMAGEDESCRIPTION) Local $len = $tProp.length Local $s = 'char str['&$len&']' Local $ptr = $tProp.value Local $tStr = DllStructCreate($s,$ptr) MsgBox(0,'@error',@error) Local $strval = DllStructGetData($tStr,'str') MsgBox(0,'','@error '&@error&' strval '&$strval) ; #FUNCTION# ==================================================================================================================== ; Name...........: _GDIPlus_ImageGetPropertyIdList ; Description ...: Gets a list of the property identifiers used in the metadata of an Image object ; Syntax.........: _GDIPlus_ImageGetPropertyIdList($hImage) ; Parameters ....: $hImage - Pointer to an Image object ; Return values .: Success - Array of property identifiers: ; |[0] - Number of property identifiers ; |[1] - Property identifier 1 ; |[2] - Property identifier 2 ; |[n] - Property identifier n ; Failure - -1 and either: ; |@error and @extended are set if DllCall failed ; |$GDIP_STATUS contains a non zero value specifying the error code ; |$GDIP_ERROR: ; | 1 - The _GDIPlus_ImageGetPropertyCount function failed, $GDIP_STATUS contains the error code ; | 2 - The image does not contain any property items ; | 3 - The _GDIPlus_ImageGetPropertyIdList function failed, $GDIP_STATUS contains the error code ; Author.........: Authenticity ; Remarks .......: The property item identifiers are declared in GDIPConstants.au3, those that start with $GDIP_PROPERTYTAGN* ; Related .......: _GDIPlus_ImageGetAllPropertyItems, _GDIPlus_ImageGetPropertyCount, _GDIPlus_ImageGetPropertyItem ; Link ..........; @@MsdnLink@@ GdipGetPropertyIdList ; Example .......; No ; =============================================================================================================================== Func _GDIPlus_ImageGetPropertyIdList($hImage) Local $iI, $iCount, $tProperties, $pProperties, $aProperties[1], $aResult $iCount = _GDIPlus_ImageGetPropertyCount($hImage) If @error Then Return SetError(@error, @extended, -1) If $GDIP_STATUS Then $GDIP_ERROR = 1 Return -1 ElseIf $iCount = 0 Then $GDIP_ERROR = 2 Return -1 EndIf $tProperties = DllStructCreate("uint[" & $iCount & "]") $pProperties = DllStructGetPtr($tProperties) $aResult = DllCall($__g_hGDIPDll, "uint", "GdipGetPropertyIdList", "hwnd", $hImage, "int", $iCount, "ptr", $pProperties) If @error Then Return SetError(@error, @extended, -1) $GDIP_STATUS = $aResult[0] If $GDIP_STATUS Then $GDIP_ERROR = 3 Return -1 EndIf ReDim $aProperties[$iCount + 1] $aProperties[0] = $iCount For $iI = 1 To $iCount $aProperties[$iI] = DllStructGetData($tProperties, 1, $iI) Next Return $aProperties EndFunc ;==>_GDIPlus_ImageGetPropertyIdList ; #FUNCTION# ==================================================================================================================== ; Name...........: _GDIPlus_ImageGetPropertyItem ; Description ...: Gets a specified property item (piece of metadata) from an Image object ; Syntax.........: _GDIPlus_ImageGetPropertyItem($hImage, $iPropID) ; Parameters ....: $hImage - Pointer to an Image object ; $iPropID - Identifier of the property item to be retrieved ; Return values .: Success - $tagGDIPPROPERTYITEM structure containing the property size, type and value pointer ; Failure - -1 and either: ; |@error and @extended are set if DllCall failed ; |$GDIP_STATUS contains a non zero value specifying the error code ; |$GDIP_ERROR: ; | 1 - The _GDIPlus_ImageGetPropertyItemSize function failed, $GDIP_STATUS contains the error code ; | 2 - The specified property identifier does not exist in the image ; | 3 - The _GDIPlus_ImageGetPropertyItem function failed, $GDIP_STATUS contains the error code ; Author.........: Authenticity ; Remarks .......: None ; Related .......: _GDIPlus_ImageGetPropertyIdList, _GDIPlus_ImageGetPropertyItemSize, $tagGDIPPROPERTYITEM ; Link ..........; @@MsdnLink@@ GdipGetPropertyItem ; Example .......; No ; =============================================================================================================================== Func _GDIPlus_ImageGetPropertyItem($hImage, $iPropID) Local $iBuffer, $tBuffer, $pBuffer, $tPropertyItem, $aResult $iBuffer = _GDIPlus_ImageGetPropertyItemSize($hImage, $iPropID) If @error Then Return SetError(@error, @extended, -1) If $GDIP_STATUS Then $GDIP_ERROR = 1 Return -1 ElseIf $iBuffer = 0 Then $GDIP_ERROR = 2 Return -1 EndIf $tBuffer = DllStructCreate("byte[" & $iBuffer & "]") $pBuffer = DllStructGetPtr($tBuffer) $aResult = DllCall($__g_hGDIPDll, "uint", "GdipGetPropertyItem", "hwnd", $hImage, "uint", $iPropID, "uint", $iBuffer, "ptr", $pBuffer) If @error Then Return SetError(@error, @extended, -1) $GDIP_STATUS = $aResult[0] If $GDIP_STATUS Then $GDIP_ERROR = 3 Return -1 EndIf $tPropertyItem = DllStructCreate($tagGDIPPROPERTYITEM, $pBuffer) Return $tPropertyItem EndFunc ;==>_GDIPlus_ImageGetPropertyItem ; #FUNCTION# ==================================================================================================================== ; Name...........: _GDIPlus_ImageGetPropertyCount ; Description ...: Gets the number of properties (pieces of metadata) stored in an Image object ; Syntax.........: _GDIPlus_ImageGetPropertyCount($hImage) ; Parameters ....: $hImage - Pointer to an Image object ; Return values .: Success - Number of property items store in the Image object ; Failure - -1 and either: ; |@error and @extended are set if DllCall failed ; |$GDIP_STATUS contains a non zero value specifying the error code ; Author.........: Authenticity ; Remarks .......: None ; Related .......: _GDIPlus_ImageGetAllPropertyItems, _GDIPlus_ImageGetPropertyIdList ; Link ..........; @@MsdnLink@@ GdipGetPropertyCount ; Example .......; No ; =============================================================================================================================== Func _GDIPlus_ImageGetPropertyCount($hImage) Local $aResult = DllCall($__g_hGDIPDll, "uint", "GdipGetPropertyCount", "hwnd", $hImage, "uint*", 0) If @error Then Return SetError(@error, @extended, -1) $GDIP_STATUS = $aResult[0] If $GDIP_STATUS Then Return -1 Return $aResult[2] EndFunc ;==>_GDIPlus_ImageGetPropertyCount ; #FUNCTION# ==================================================================================================================== ; Name...........: _GDIPlus_ImageGetPropertyItemSize ; Description ...: Gets the size, in bytes, of a specified property item of an Image object ; Syntax.........: _GDIPlus_ImageGetPropertyItemSize($hImage, $iPropID) ; Parameters ....: $hImage - Pointer to an Image object ; $iPropID - Identifier of the property item to be retrieved ; Return values .: Success - $tagGDIPPROPERTYITEM structure containing the property size, type and value pointer ; Failure - -1 and either: ; |@error and @extended are set if DllCall failed ; |$GDIP_STATUS contains a non zero value specifying the error code ; Author.........: Authenticity ; Remarks .......: None ; Related .......: _GDIPlus_ImageGetPropertyIdList, _GDIPlus_ImageGetPropertyItem ; Link ..........; @@MsdnLink@@ GdipGetPropertyItemSize ; Example .......; No ; =============================================================================================================================== Func _GDIPlus_ImageGetPropertyItemSize($hImage, $iPropID) Local $aResult = DllCall($__g_hGDIPDll, "uint", "GdipGetPropertyItemSize", "hwnd", $hImage, "uint", $iPropID, "uint*", 0) If @error Then Return SetError(@error, @extended, -1) $GDIP_STATUS = $aResult[0] If $GDIP_STATUS Then Return -1 Return $aResult[3] EndFunc ;==>_GDIPlus_ImageGetPropertyItemSize  
    • c.haslam
      By c.haslam
      I have found that:
      there are 276 functions in Authenticity's GDIP.au3 (written for 3.3.6.1) that are not in 3.3.14.2's GDIPlus.au3.  there are many constants in his GDIPConstants.au3 that are not in 3.3.14.2's GDIPlus.au3, but there are some that are. So:
      GDIP extras.au3 contains functions that are not in GDIPlus.au3. They have been extracted from GDIP.au3 The revised GDIPConstants.au3 has constants that are duplicates of those in GDIPlus.au3 commented out. They are attached.
      I have done limited testing on 3.3.14.2 with GDIP extras.au3 and the revised GDIPConstants.au3 included.
      I have undertaken this effort in thanks for the help with GDI+ that I have received on this form, especially from UEZ.
      Authenticity's thread is here. For those who do not 7zip, I am attaching his GDIP as a zip file. It contains many examples.
      GDIP33142.zip
      GDIPAuthenticity.zip
    • c.haslam
      By c.haslam
      UEZ has kindly provided me with code that rotates an image per a line: see here
      Because I want to trim a photograph after rotation, I need to crop the photo. I wrote code which calls _GDIPlus_GraphicsSetClipRect() to do this, but it places spurious stuff in the corners: see 2.jpg attached.
      I want only the trimmed photo to show.
      The original jpeg is also attached.
      The arguments to _GDIPlus_GraphicsSetClipRect() come from solving 2 simultaneous equations: if a and b are the width and height of the original photo, find x and y, the width and height of the rotated and cropped rectangle;
      a = x cos(ang) + y sin(ang)
      b = x sin(ang) + y cos(ang)
      My solution is:
      x = (b * sin(ang) - a*cos(ang)) / (sin(ang)^2 - (cos(ang)^2)
      y = (b * cos(ang) - a * sin(ang)) / (cos(ang)^2 - sin(ang)^2)
      To try to get a handle on the problem, I have temporarily added in several lines in Case $btn. In 2.jpg, you can see that the rectangle bounding the area to be retained is in the wrong place.
      The code is:
      #include <ButtonConstants.au3> #include <GDIPlus.au3> #include <GUIConstantsEx.au3> #include <StaticConstants.au3> #include <WindowsConstants.au3> Opt('MustDeclareVars',1) Global Const $MK_SHIFT = 0x4 Global Const $MK_CONTROL = 0x8 Global Const $fPi = ACos(-1), $fPi2 = $fPi / 2, $fRad = 180 / $fPi GUIRegisterMsg($WM_MOUSEWHEEL, "WM_MOUSEWHEEL") GUIRegisterMsg($WM_PAINT,'WM_PAINT') Global $gX0=10,$gX1=580,$gY0,$gY1,$gForm1,$glblPic,$iLW,$iLH,$iW,$iH Global $ghCanvas,$ghImage,$ghPen,$gGraphicPic,$ghBitmap,$ghMatrix,$ghImageClone,$ghGfxClone Global Const $kDegToRads = 3.14159/180 main() Func main() $gForm1 = GUICreate("Form1", 623, 601, 192, 114) $iLW = 589 $iLH = 500 $glblPic = GUICtrlCreateLabel("", 8, 8, $iLW, $iLH) Local $btn = GUICtrlCreateButton("Rotate", 472, 560, 65, 25) GUISetState(@SW_SHOW) Local $oldY0,$oldY1,$fAngle _GDIPlus_Startup() $ghPen = _GDIPlus_PenCreate(0xFF999999,2) $ghImage = _GDIPlus_ImageLoadFromFile('H:\b\pergola.jpg') Local $h = GUICtrlGetHandle($glblPic) $gGraphicPic = _GDIPlus_GraphicsCreateFromHWND($h) $gY0 = 400 $gY1 = 400 $iW = _GDIPlus_ImageGetWidth($ghImage) $iH = _GDIPlus_ImageGetHeight($ghImage) $ghBitmap = _GDIPlus_BitmapCreateFromScan0($iW, $iH) $ghCanvas = _GDIPlus_ImageGetGraphicsContext($ghBitmap) $ghMatrix = _GDIPlus_MatrixCreate() ; Loop until the user exits. While True If $gY0<>$oldY0 Or $gY1<>$oldY1 Then Paint() $oldY0 = $gY0 $oldY1 = $gY1 Else Switch GUIGetMsg() Case $GUI_EVENT_CLOSE ExitLoop Case $btn $ghImageClone=_GDIPlus_BitmapCreateFromScan0($iW, $iH) $ghGfxClone=_GDIPlus_ImageGetGraphicsContext($ghImageClone) _GDIPlus_MatrixTranslate($ghMatrix, $iW/2, $iH/2) $gY1 = 300 ; temp Local $ang = -Angle($gY1-$gY0, $gX1-$gX0) _GDIPlus_MatrixRotate($ghMatrix, $ang) ;~ _GDIPlus_MatrixRotate($ghMatrix, -Angle($gY1-$gY0, $gX1-$gX0)) _GDIPlus_MatrixTranslate($ghMatrix, -$iW/2, -$iH/2) _GDIPlus_GraphicsSetTransform($ghGfxClone, $ghMatrix) _GDIPlus_GraphicsDrawImageRect($ghGfxClone,$ghImage,0,0,$iW,$iH) Local $angRads = $ang*$kDegToRads Local $sinAng = Sin($angRads) Local $cosAng = Cos($angRads) Local $wid = ($iLH*$sinAng-$iLW*$cosAng)/($sinAng^2-$cosAng^2) Local $left = ($iLW-$wid)/2 Local $ht = ($iLH*$cosAng-$iLW*$sinAng)/($cosAng^2-$sinAng^2) Local $top = ($iLH-$ht)/2 _GDIPlus_GraphicsDrawRect($ghGfxClone,$left,$top,$wid,$ht,$ghPen) ; temp _GDIPlus_GraphicsSetClipRect($ghGfxClone,$left,$top,$wid,$ht,0) _GDIPlus_GraphicsDispose($ghGfxClone) $ghGfxClone=_GDIPlus_ImageGetGraphicsContext($ghImage) _GDIPlus_GraphicsClear($ghImage) _GDIPlus_GraphicsDrawImageRect($ghGfxClone,$ghImageClone,0,0,$iW,$iH) _GDIPlus_GraphicsDispose($ghGfxClone) _GDIPlus_ImageDispose($ghImageClone) $gy0 = 400 $gy1 = 400 Paint() _GDIPlus_ImageSaveToFile($ghImage,'H:\b\2.jpg') ; added - is rotated, with same size as original file EndSwitch EndIf WEnd ; Clean up resources _GDIPlus_MatrixDispose($ghMatrix) _GDIPlus_ImageDispose($ghCanvas) _GDIPlus_ImageDispose($ghImage) _GDIPlus_ImageDispose($ghBitmap) _GDIPlus_PenDispose($ghPen) _GDIPlus_GraphicsDispose($gGraphicPic) _GDIPlus_Shutdown() EndFunc Func WM_MOUSEWHEEL($hWnd, $iMsg, $wParam, $lParam) #forceref $hWnd, $iMsg, $wParam, $lParam Local Const $kYmax=$iLH-1,$kDelta=2 Local $vec = GUIGetCursorInfo($gForm1) If $vec[4] = $vec[4]=$glblPic Then Local $iDelta = BitShift($wParam, 16) ; positive = up Local $iKeys = _WinAPI_LoWord($wParam) If BitAND($iKeys,$MK_CONTROL)=$MK_CONTROL Then If BitAND($iKeys,$MK_SHIFT)=$MK_SHIFT Then ; do nothing Else If $iDelta > 0 And $gY0>3 Then $gY0 -= $kDelta If $iDelta < 0 And $gY0<$kYmax Then $gY0 += $kDelta EndIf Else If BitAND($iKeys,$MK_SHIFT)=$MK_SHIFT Then If $iDelta > 0 And $gY1>3 Then $gY1 -= $kDelta If $iDelta < 0 And $gY1<$kYmax Then $gY1 += $kDelta Else If $iDelta > 0 And $gY0>3 Then $gY0 -= $kDelta If $iDelta < 0 And $gY0<$kYmax Then $gY0 += $kDelta If $iDelta > 0 And $gY1>3 Then $gY1 -= $kDelta If $iDelta < 0 And $gY1<$kYmax Then $gY1 += $kDelta EndIf EndIf EndIf Return $GUI_RUNDEFMSG EndFunc ;==>WM_MOUSEWHEEL Func Paint() _GDIPlus_GraphicsClear($ghCanvas,0) _GDIPlus_GraphicsDrawImageRect($ghCanvas, $ghImage, 0,0, $iLW, $iLH) _GDIPlus_GraphicsDrawLine($ghCanvas, $gX0, $gY0, $gX1, $gY1, $ghPen) _GDIPlus_GraphicsDrawImageRect($gGraphicPic, $ghBitmap, 0, 0, $iW, $iH) EndFunc Func WM_PAINT() _WinAPI_RedrawWindow($gForm1, 0, 0, $RDW_UPDATENOW) Paint() _WinAPI_RedrawWindow($gForm1, 0, 0, $RDW_VALIDATE) EndFunc Func Angle($y, $x) ;return value is in degree Local Const $fPi = ACos(-1), $fPi2 = ACos(-1) / 2, $fRad = 180 / $fPi Switch True Case ($x > 0) Return ATan($y / $x) * $fRad Case ($x < 0 And $y >= 0) Return ATan($y / $x + $fPi) * $fRad Case ($x < 0 And $y < 0) Return ATan($y / $x - $fPi) * $fRad Case ($x = 0 And $y > 0) Return $fPi2 * $fRad Case ($x = 0 And $y < 0) Return -$fPi2 * $fRad Case ($x = 0 And $y = 0) Return 0 EndSwitch EndFunc I also don't understand how the rotated picture gets displayed. There are graphics objects, graphics contexts and PDI+ bitmaps. How are they related?
      Help would be much appreciated.


    • UEZ
      By UEZ
      Here a small tool I wrote to update my Sysinternal tools collection without the need to download always the whole package or visiting the site to check for updates. I know that there are several tools available (also some tools written in AutoIt) but here another one for the collection. It was good exercise for me to code it.
       
       
        
       
       
      Some files from cannot be downloaded although they are visible on the web site!
       
      Here the download link of the source code only: AutoIt Sysinternal Tools Synchronizer v0.99.1 build 2017-10-23 beta.7z  (1353 downloads previously)
      -=> Requires AutoIt version 3.3.13.20 or higher / tested on Win8.1 real machine and some VMs: Win7 / Vista / Win10
       
      Compiled exe only: @MediaFire
       
      Just select the Sysinternal Tools folder or create one and press the synchronize button to download the selected items. Click on AutoIt label (near to left upper corner) to open menu.
       
      Special thanks to LarsJ, Melba23 and mesale0077 for their help. 
       
      I've still some ideas to implement which are more gimmick related, so it is not finished yet...
      If you want to add your language please check out #Region Language. Thanks. 
       
      Please report any bug or if you have any suggestions.
       
      The language of the tool tip from each of the executable in the left list view were automatically created using Google translator and weren't checked for correctness.
       
      Br,
      UEZ