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prazetto

Graphical AutoIt3 Control (UDF)

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prazetto

UDF provide graphical control based on static class.

Button
Progressbar

v1.01. Fix on Syntax Error Checking

Download

Choose server where you will download:

fxControl.zip - code.google.com (renamed from zettoControl_v1.02.zip)

fxControl.zip - autoitscript.com

The next version of this UDF will named as fxControl (Control Framework).


Screenshot

post-60356-0-09092200-1355553892_thumb.p
post-60356-0-02072900-1355553901_thumb.p
post-60356-0-78441500-1355553922_thumb.p

Sample

Application using zettoControl

Z-Compressor [link fixed]

Clean PC

Clean PC Source available in spoiler below 'Codice Sorgente' text,

in that page. but download link: dead. Its still useful because at

least the source are here while you able replace image file with

what you have.

cleandw.jpg

zettoControl_v1.02.zip

Edited by prazetto

# Button. Progressbar - Graphical AutoIt3 Control (UDF) # GTK on AutoIt3 - GTK+ Framework | Widgets

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wakillon

i wanted to try your examples but...

C:UsersadminDesktopzettoControl_v1.00zettoControl.au3(1713,100) : ERROR: _zettoscript_GetValueEx() called with Const or expression on ByRef-param(s).

$value = _zettoscript_GetValueEx(StringTrimLeft($button[$loop],StringInStr($button[$loop],':')))

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

C:\Program Files (x86)\AutoIt3\Include\zettoScript.au3(364,43) : REF: definition of _zettoscript_GetValueEx().

Func _zettoscript_GetValueEx(ByRef $param)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

C:UsersadminDesktopzettoControl_v1.00zettoControl.au3(1943,102) : ERROR: _zettoscript_GetValueEx() called with Const or expression on ByRef-param(s).

$value = _zettoscript_GetValueEx(StringTrimLeft($caption[$loop],StringInStr($caption[$loop],':')))

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

C:\Program Files (x86)\AutoIt3\Include\zettoScript.au3(364,43) : REF: definition of _zettoscript_GetValueEx().

Func _zettoscript_GetValueEx(ByRef $param)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

C:UsersadminDesktopzettoControl_v1.00zettoControl.au3(1976,98) : ERROR: _zettoscript_GetValueEx() called with Const or expression on ByRef-param(s).

$value = _zettoscript_GetValueEx(StringTrimLeft($color[$loop],StringInStr($color[$loop],':')))

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

C:\Program Files (x86)\AutoIt3\Include\zettoScript.au3(364,43) : REF: definition of _zettoscript_GetValueEx().

Func _zettoscript_GetValueEx(ByRef $param)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

C:UsersadminDesktopzettoControl_v1.00zettoControl.au3(2010,40) : ERROR: _parser_default() previously called with Const or expression on ByRef param(s).

Func _parser_default(ByRef $v,ByRef $n)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

C:UsersadminDesktopzettoControl_v1.00zettoControl.au3(1992,66) : REF: first call to _parser_default().

_parser_default($skin[$__ZETTO_SKIN_BUTTON_TEXT_FORMAT__],0x0000)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

C:UsersadminDesktopzettoControl_v1.00zettoControl.au3(2237,37) : ERROR: __zetto_ButtonXWND() previously called with Const or expression on ByRef param(s).

Func __zetto_ButtonXWND(ByRef $xwnd)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

C:UsersadminDesktopzettoControl_v1.00zettoControl.au3(1449,56) : REF: first call to __zetto_ButtonXWND().

Local $lfoc = __zetto_ButtonXWND(_WinAPI_GetFocus())

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

C:UsersadminDesktopzettoControl_v1.00ExampleExample.Progressbar.Example2.au3 - 5 error(s), 0 warning(s)

!>09:59:22 AU3Check ended. Press F4 to jump to next error.rc:2

>Exit code: 0 Time: 0.410


AutoIt 3.3.14.2 X86 - SciTE 3.6.0WIN 8.1 X64 - Other Example Scripts

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PhoenixXL

many errors in your UDF

try placing at the top of your script the following

"#AutoIt3Wrapper_AU3Check_Parameters=-w 1 -w 2 -w 3 -w 4 -w 5 -w 6 -w 7"

and then execute it to see the errors

Edited by PhoenixXL

My code:

PredictText: Predict Text of an Edit Control Like Scite. Remote Gmail: Execute your Scripts through Gmail. StringRegExp:Share and learn RegExp.

Run As System: A command line wrapper around PSEXEC.exe to execute your apps scripts as System (LSA). Database: An easier approach for _SQ_LITE beginners.

MathsEx: A UDF for Fractions and LCM, GCF/HCF. FloatingText: An UDF for make your text floating. Clipboard Extendor: A clipboard monitoring tool. 

Custom ScrollBar: Scroll Bar made with GDI+, user can use bitmaps instead. RestrictEdit_SRE: Restrict text in an Edit Control through a Regular Expression.

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wakillon

Have tried your updated zettoControl_v1.02 and it works now.

Thanks to share.


AutoIt 3.3.14.2 X86 - SciTE 3.6.0WIN 8.1 X64 - Other Example Scripts

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PhoenixXL

Some Errors I found in your current Version

Example.All.SetState.au3 - Progress never shows up

Example.All.CtrlDelete - Del Btn causes an error for out of bounds of array

Example.Progressbar.Example2 - I dont find any progress in it

Rest the UDF is working now and the graphics are cool :)


My code:

PredictText: Predict Text of an Edit Control Like Scite. Remote Gmail: Execute your Scripts through Gmail. StringRegExp:Share and learn RegExp.

Run As System: A command line wrapper around PSEXEC.exe to execute your apps scripts as System (LSA). Database: An easier approach for _SQ_LITE beginners.

MathsEx: A UDF for Fractions and LCM, GCF/HCF. FloatingText: An UDF for make your text floating. Clipboard Extendor: A clipboard monitoring tool. 

Custom ScrollBar: Scroll Bar made with GDI+, user can use bitmaps instead. RestrictEdit_SRE: Restrict text in an Edit Control through a Regular Expression.

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FaridAgl

Well, it's great.

Just one thing (Which I have noticed).

You have declared

Global $NULL

Which is a good trick, just want to say, in this mode $NULL is an empty string, you can simple check it with

VarGetType($NULL)

If you want it to be an Int32 0 like the actual NULL in for example C++, it's better to declare it like this:

Global Const $NULL = 0

Or even:

Global Const $NULL = Int(0)

Cheers.

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Mun

Is there anyway to run the embed image in dll or resource?

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Mun

Thanks.

I'm still unsure what you mean with enigmaprotector had to do with the question, though?

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prazetto

Clean PC Source available in spoiler below 'Codice Sorgente' text,

in that page. but download link: dead. Its still useful because at

least the source are here while you able replace image file with

what you have.


# Button. Progressbar - Graphical AutoIt3 Control (UDF) # GTK on AutoIt3 - GTK+ Framework | Widgets

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_GDIPlus_BitmapCreateHBITMAPFromBitmap($hHBmp_HC) _hBmpToPicControl($iPic_Histogram, $hB_H, 1) EndIf $s = "C" EndIf Case $iRadio_R, $iDummyR If $s <> "R" Then _hBmpToPicControl($iPic_ColorGradient, $hHBmp_R) If $bImgLoaded Then $hB_H = _GDIPlus_BitmapCreateHBITMAPFromBitmap($hHBmp_HR) _hBmpToPicControl($iPic_Histogram, $hB_H, 1) EndIf $s = "R" EndIf Case $iRadio_G, $iDummyG If $s <> "G" Then _hBmpToPicControl($iPic_ColorGradient, $hHBmp_G) If $bImgLoaded Then $hB_H = _GDIPlus_BitmapCreateHBITMAPFromBitmap($hHBmp_HG) _hBmpToPicControl($iPic_Histogram, $hB_H, 1) EndIf $s = "G" EndIf Case $iRadio_B, $iDummyB If $s <> "B" Then _hBmpToPicControl($iPic_ColorGradient, $hHBmp_B) If $bImgLoaded Then $hB_H = _GDIPlus_BitmapCreateHBITMAPFromBitmap($hHBmp_HB) _hBmpToPicControl($iPic_Histogram, $hB_H, 1) EndIf $s = "B" EndIf Case $iButton_Load $sFile = FileOpenDialog("Select an image", "", "Images (*.jpg;*.png;*.bmp;*.gif)", 3) If @error Then ContinueCase If $bImgLoaded Then _GDIPlus_ImageDispose($hImage) $hImage = _GDIPlus_ImageLoadFromFile($sFile) If @error Then MsgBox(0x40010, "Error", "Unable to load image", 30) ContinueCase EndIf GUICtrlSetState($iButton_Save, $GUI_ENABLE) $aRes = _GDIPlus_ImageGetFlags($hImage) If BitAND($aRes[0], $GDIP_IMAGEFLAGS_HASALPHA) Then $bIsAlpha = True Else $bIsAlpha = False EndIf If BitAND($aRes[0], $GDIP_IMAGEFLAGS_COLORSPACE_GRAY) Then $bIsGray = True Else $bIsGray = False EndIf $hHBmp_Preview = _GetImage($sFile, $ihGui_PreviewSize, $iBGColor) _hBmpToPicControl($iPic_Preview, $hHBmp_Preview, 1) If Not $bIsAlpha Then $pStructChannel3 = 0 $iHistogramFormat = $HistogramFormatRGB Else $pStructChannel3 = DllStructGetPtr($tStructChannel3) $iHistogramFormat = $HistogramFormatARGB EndIf _GDIPlus_BitmapGetHistogram($hImage, $iHistogramFormat, _GDIPlus_BitmapGetHistogramSize($iHistogramFormat), $pStructChannel0, $pStructChannel1, $pStructChannel2, $pStructChannel3) _GDIPlus_CreateHistogram() $bImgLoaded = True If BitAND(GUICtrlRead($iRadio_L), $GUI_CHECKED) Then $s = "" GUICtrlSendToDummy($iDummyL) ElseIf BitAND(GUICtrlRead($iRadio_C), $GUI_CHECKED) Then $s = "" GUICtrlSendToDummy($iDummyC) ElseIf BitAND(GUICtrlRead($iRadio_R), $GUI_CHECKED) Then $s = "" GUICtrlSendToDummy($iDummyR) ElseIf BitAND(GUICtrlRead($iRadio_G), $GUI_CHECKED) Then $s = "" GUICtrlSendToDummy($iDummyG) Else $s = "" GUICtrlSendToDummy($iDummyB) EndIf Case $iButton_Save If $sFile = "" Then ContinueLoop $sType = "png" $o += _GDIPlus_ImageSaveToFile($hHBmp_HL, StringRegExpReplace($sFile, "(.*)\..*", "$1") & "_Luminosity." & $sType) $o += _GDIPlus_ImageSaveToFile($hHBmp_HC, StringRegExpReplace($sFile, "(.*)\..*", "$1") & "_cRGB." & $sType) $o += _GDIPlus_ImageSaveToFile($hHBmp_HR, StringRegExpReplace($sFile, "(.*)\..*", "$1") & "_Red." & $sType) $o += _GDIPlus_ImageSaveToFile($hHBmp_HG, StringRegExpReplace($sFile, "(.*)\..*", "$1") & "_Green." & $sType) $o += _GDIPlus_ImageSaveToFile($hHBmp_HB, StringRegExpReplace($sFile, "(.*)\..*", "$1") & "_Blue." & $sType) If $o = 5 Then MsgBox(64 + 262144, "Information", "Images properly saved to " & StringRegExpReplace($sFile, "(.*)\\.*", "$1"), 30, $hGUI) Else MsgBox(16 + 262144, "Error", "One or more images could not saved to " & StringRegExpReplace($sFile, "(.*)\\.*", "$1") & ".", 30, $hGUI) EndIf EndSwitch If WinActive($hGUI) Then $aMouseInfo = GUIGetCursorInfo($hGUI) Switch $aMouseInfo[4] Case $iPic_Histogram If $bImgLoaded Then $aPos_hWnd = WinGetPos($hGUI) $imp = Max(1, Min(256, -19 + $aMouseInfo[0])) Switch $s Case "L" $iVal = $aLuminosity[$imp] Case "C" $iVal = $aCRGB[$imp] Case "R" $iVal = DllStructGetData($tStructChannel0, "channel0", $imp) Case "G" $iVal = DllStructGetData($tStructChannel1, "channel1", $imp) Case "B" $iVal = DllStructGetData($tStructChannel2, "channel2", $imp) EndSwitch If $iMpos_oldx <> $aMouseInfo[0] Or $iMpos_oldy <> $aMouseInfo[1] Then ToolTip("Index: " & $imp & ", Value: " & Round($iVal, 0) & ", Average: " & Round($fAverage_L, 2), $aPos_hWnd[0] + $aMouseInfo[0] - 60, $aMouseInfo[1] + $aPos_hWnd[1] - 20) $iMpos_oldx = $aMouseInfo[0] $iMpos_oldy = $aMouseInfo[1] EndIf ShowPreview($iPic_Histogram) $bShow = True $bHide = False EndIf Case Else If Not $bHide Then GUISetState(@SW_HIDE, $hGui_Preview) $bHide = True ToolTip("") EndIf $bShow = False EndSwitch EndIf WEnd Func AnimateLabel() Local Static $v = Int((UBound($aLabelCredit_AnimPos) - ($fLimes * $fStep * 100)) / 2) Local $u For $u = 0 To UBound($aLabelCredit_Pos) - 1 GUICtrlSetPos($aLabelCredit_Pos[$u][3], $aLabelCredit_Pos[$u][1], $aLabelCredit_AnimPos[$v - $u]) Next If $v - $u < 0 Then $v = UBound($aLabelCredit_AnimPos) - 1 $v -= 1 EndFunc ;==>AnimateLabel Func Min($a, $b) If $a < $b Then Return $a Return $b EndFunc ;==>Min Func Max($a, $b) If $a > $b Then Return $a Return $b EndFunc ;==>Max Func ShowPreview($iCtrl) $aPosWin = WinGetPos($hGUI) $aPosCtrl = ControlGetPos($hGUI, "", $iCtrl) Local $iNewX, $iNewX1 = $aPosWin[0] - $ihGui_PreviewSize + 10, $iNewX2 = $aPosWin[0] + $aPosWin[2] - 10 $iNewX = $iNewX1 If $iNewX1 < $aFullScreen[0] Then $iNewX = $iNewX2 EndIf WinMove($hGui_Preview, "", $iNewX, $aPosWin[1] + 50) GUISetState(@SW_SHOWNOACTIVATE, $hGui_Preview) EndFunc ;==>ShowPreview Func _GetImage($sFile, $iWH, $iBkClr = 0xFFFFFF, $bCheckerboard_Bg = True) Local $hBmp1, $hBitmap, $hGraphic, $hImage, $iW, $iH, $aGS, $hBmp2, $aFTS $aFTS = FileGetTime($sFile) If @error Then Return SetError(1, 0, 0) $hBmp1 = _WinAPI_CreateBitmap($iWH, $iWH, 1, 32) $hBitmap = _GDIPlus_BitmapCreateFromHBITMAP($hBmp1) $hGraphic = _GDIPlus_ImageGetGraphicsContext($hBitmap) _WinAPI_DeleteObject($hBmp1) $hImage = _GDIPlus_ImageLoadFromFile($sFile) $iW = _GDIPlus_ImageGetWidth($hImage) $iH = _GDIPlus_ImageGetHeight($hImage) GUICtrlSetData($idLabel_Info, StringRegExpReplace($sFile, ".*\\(.*)", "$1") & @LF & Round(FileGetSize($sFile) / 1024, 0) & " kb (" & $iW & " x " & $iH & ")" & @LF & $aFTS[0] & "/" & $aFTS[1] & "/" & $aFTS[2] & " " & $aFTS[3] & ":" & $aFTS[4] & ":" & $aFTS[5] & @LF & "Alpha: " & $bIsAlpha & ", Gray: " & $bIsGray) $aGS = _GetScale($iW, $iH, $iWH) Switch $bCheckerboard_Bg Case True ;~ _GDIPlus_GraphicsFillRect($hGraphic, 0, 0, $iWH, $iWH, $hTexture_Checkerboard) _GDIPlus_GraphicsClear($hGraphic, BitOR(0xFF000000, $iBkClr)) _GDIPlus_GraphicsFillRect($hGraphic, $aGS[0], $aGS[1], $aGS[2], $aGS[3], $hTexture_Checkerboard) Case False _GDIPlus_GraphicsClear($hGraphic, BitOR(0xFF000000, $iBkClr)) EndSwitch _GDIPlus_GraphicsDrawImageRect($hGraphic, $hImage, $aGS[0], $aGS[1], $aGS[2], $aGS[3]) _GDIPlus_ImageDispose($hImage) _GDIPlus_GraphicsDispose($hGraphic) $hBmp2 = _GDIPlus_BitmapCreateHBITMAPFromBitmap($hBitmap) _GDIPlus_BitmapDispose($hBitmap) Return $hBmp2 EndFunc ;==>_GetImage Func _GetScale($iW, $iH, $iWH) Local $aRet[4] If $iW <= $iWH And $iH <= $iWH Then $aRet[2] = $iW $aRet[3] = $iH $aRet[0] = ($iWH - $aRet[2]) / 2 $aRet[1] = ($iWH - $aRet[3]) / 2 ElseIf $iW > $iH Then $aRet[2] = $iWH $aRet[3] = $iH / ($iW / $iWH) $aRet[0] = 0 $aRet[1] = ($iWH - $aRet[3]) / 2 ElseIf $iW < $iH Then $aRet[2] = $iW / ($iH / $iWH) $aRet[3] = $iWH $aRet[0] = ($iWH - $aRet[2]) / 2 $aRet[1] = 0 ElseIf $iW = $iH Then $aRet[2] = $iWH $aRet[3] = $iWH $aRet[0] = 0 $aRet[1] = 0 EndIf Return $aRet EndFunc ;==>_GetScale Func _hBmpToPicControl($iCID, ByRef $hBmp, $iFlag = 0) Local $hOldBmp $hOldBmp = GUICtrlSendMsg($iCID, $STM_SETIMAGE, $IMAGE_BITMAP, $hBmp) If $hOldBmp Then _WinAPI_DeleteObject($hOldBmp) If $iFlag Then _WinAPI_DeleteObject($hBmp) EndFunc ;==>_hBmpToPicControl Func _GDIPlus_CreateHistogram($sRounding = "Ceiling") Local $iMaxL, $iMaxC, $iMaxR, $iMaxG, $iMaxB, $a, $r, $g, $b, $yR, $yG, $yB, $iRedAv, $iGreenAv, $iBlueAv For $i = 1 + $bIsAlpha To 256 If $bIsAlpha Then ;~ ConsoleWrite("Alpha: " & DllStructGetData($tStructChannel0, "channel0", $i) & @CRLF) $r = DllStructGetData($tStructChannel1, "channel1", $i) $yR = $r * $frY If DllStructGetData($tStructChannel1 , "channel1", $i) > $iMaxR Then $iMaxR = $r $g = DllStructGetData($tStructChannel2, "channel2", $i) $yG = $g * $fgY If DllStructGetData($tStructChannel2 , "channel2", $i) > $iMaxG Then $iMaxG = $g $b = DllStructGetData($tStructChannel3, "channel3", $i) $yB = $b * $fbY If DllStructGetData($tStructChannel3 , "channel3", $i) > $iMaxB Then $iMaxB = $b $fAverage_cRGB += $r + $g + $b $fAverage_L += $yR + $yG + $yB Else $r = DllStructGetData($tStructChannel0, "channel0", $i) $yR = $r * $frY If DllStructGetData($tStructChannel0 , "channel0", $i) > $iMaxR Then $iMaxR = $r $g = DllStructGetData($tStructChannel1, "channel1", $i) $yG = $g * $fgY If DllStructGetData($tStructChannel1 , "channel1", $i) > $iMaxG Then $iMaxG = $g $b = DllStructGetData($tStructChannel2, "channel2", $i) $yB = $b * $fbY If DllStructGetData($tStructChannel2 , "channel2", $i) > $iMaxB Then $iMaxB = $b EndIf $fAverage_cRGB += $r + $g + $b $fAverage_L += $yR + $yG + $yB $aLuminosity[$i] = $yR + $yG + $yB If $aLuminosity[$i] > $iMaxL Then $iMaxL = $aLuminosity[$i] $aCRGB[$i] = ($r + $g + $b) / 3 If $aCRGB[$i] > $iMaxC Then $iMaxC = $aCRGB[$i] Next $fAverage_cRGB /= 256 * 3 $fAverage_L /= 256 _GDIPlus_GraphicsClear($hCtxt_HL, 0xFFFFFFFF) _GDIPlus_GraphicsClear($hCtxt_HC, 0xFFFFFFFF) _GDIPlus_GraphicsClear($hCtxt_HR, 0xFFFFFFFF) _GDIPlus_GraphicsClear($hCtxt_HG, 0xFFFFFFFF) _GDIPlus_GraphicsClear($hCtxt_HB, 0xFFFFFFFF) Local $iDL = 1, $iDC = 1, $iDR = 1, $iDG = 1, $iDB = 1 Local $sRoundings = "Round,Ceiling,Floor," If Not StringInStr($sRoundings, $sRounding) Then $sRounding = "Ceiling" If $iMaxL > 128 Then ;~ $iDL = Ceiling($iMaxL / 128) $iDL = Execute($sRounding & "(" & $iMaxL / 128 & ")") Else $iDL = 1 / (128 / $iMaxL) EndIf If $iMaxC > 128 Then ;~ $iDC = Ceiling($iMaxC / 128) $iDC = Execute($sRounding & "(" & $iMaxC / 128 & ")") Else $iDC = 1 / (128 / $iMaxC) EndIf If $iMaxR > 128 Then ;~ $iDR = Ceiling($iMaxR / 128) $iDR = Execute($sRounding & "(" & $iMaxR / 128 & ")") Else $iDR = 1 / (128 / $iMaxR) EndIf If $iMaxG > 128 Then ;~ $iDG = Ceiling($iMaxG / 128) $iDG = Execute($sRounding & "(" & $iMaxG / 128 & ")") Else $iDG = 1 / (128 / $iMaxG) EndIf If $iMaxB > 128 Then ;~ $iDB = Ceiling($iMaxB / 128) $iDB = Execute($sRounding & "(" & $iMaxB / 128 & ")") Else $iDB = 1 / (128 / $iMaxB) EndIf For $i = 1 To 256 _GDIPlus_PenSetColor($hPen_H, 0xFF000000) _GDIPlus_GraphicsDrawLine($hCtxt_HL, $i - 1, 127, $i - 1, 127 - (Int($aLuminosity[$i] / $iDL)), $hPen_H) _GDIPlus_PenSetColor($hPen_H, 0xFF000000) _GDIPlus_GraphicsDrawLine($hCtxt_HC, $i - 1, 127, $i - 1, 127 - (Int($aCRGB[$i] / $iDC)), $hPen_H) _GDIPlus_PenSetColor($hPen_H, 0xFFB00000) If $bIsAlpha Then _GDIPlus_GraphicsDrawLine($hCtxt_HR, $i - 1, 127, $i - 1, 127 - (Int(DllStructGetData($tStructChannel1, "channel1", $i) / $iDR)), $hPen_H) _GDIPlus_PenSetColor($hPen_H, 0xFF00B000) _GDIPlus_GraphicsDrawLine($hCtxt_HG, $i - 1, 127, $i - 1, 127 - (Int(DllStructGetData($tStructChannel2, "channel2", $i) / $iDG)), $hPen_H) _GDIPlus_PenSetColor($hPen_H, 0xFF0000B0) _GDIPlus_GraphicsDrawLine($hCtxt_HB, $i - 1, 127, $i - 1, 127 - (Int(DllStructGetData($tStructChannel3, "channel3", $i) / $iDB)), $hPen_H) Else _GDIPlus_GraphicsDrawLine($hCtxt_HR, $i - 1, 127, $i - 1, 127 - (Int(DllStructGetData($tStructChannel0, "channel0", $i) / $iDR)), $hPen_H) _GDIPlus_PenSetColor($hPen_H, 0xFF00B000) _GDIPlus_GraphicsDrawLine($hCtxt_HG, $i - 1, 127, $i - 1, 127 - (Int(DllStructGetData($tStructChannel1, "channel1", $i) / $iDG)), $hPen_H) _GDIPlus_PenSetColor($hPen_H, 0xFF0000B0) _GDIPlus_GraphicsDrawLine($hCtxt_HB, $i - 1, 127, $i - 1, 127 - (Int(DllStructGetData($tStructChannel2, "channel2", $i) / $iDB)), $hPen_H) EndIf Next EndFunc ;==>_GDIPlus_CreateHistogram Func _GDIPlus_CreateColorGradient($sColorChannel, $iW, $iH, $bHBitmap = True) Local $hBitmap = _GDIPlus_BitmapCreateFromScan0($iW, $iH) Local $hCtxt = _GDIPlus_ImageGetGraphicsContext($hBitmap) ;~ _GDIPlus_GraphicsSetSmoothingMode($hCtxt, 2) Local $hPen = _GDIPlus_PenCreate() _GDIPlus_PenSetLineJoin($hPen, $iLineJoinBevel) Local $i, $c For $i = 0 To $iW $c = Hex($i, 2) Switch $sColorChannel Case "L" _GDIPlus_PenSetColor($hPen, "0xFF" & $c & $c & $c) Case "C" _GDIPlus_PenSetColor($hPen, "0xFF" & $c & $c & $c) Case "R" _GDIPlus_PenSetColor($hPen, "0xFF" & $c & "0000") Case "G" _GDIPlus_PenSetColor($hPen, "0xFF00" & $c & "00") Case "B" _GDIPlus_PenSetColor($hPen, "0xFF0000" & $c) EndSwitch _GDIPlus_GraphicsDrawLine($hCtxt, $i, 0, $i, $iH, $hPen) Next _GDIPlus_GraphicsDispose($hCtxt) _GDIPlus_PenDispose($hPen) If $bHBitmap Then Local $hHBmp = _GDIPlus_BitmapCreateHBITMAPFromBitmap($hBitmap) _GDIPlus_BitmapDispose($hBitmap) Return $hHBmp EndIf Return $hBitmap EndFunc ;==>_GDIPlus_CreateColorGradient Func _GDIPlus_CreateCheckerboardTexture($iSquareSize = 80, $iCol1 = 0xFFECECEC, $iCol2 = 0xFFDFDFDF) Local $hPatternBitmap = _GDIPlus_BitmapCreateFromScan0(2 * $iSquareSize, 2 * $iSquareSize) Local $hCtxt = _GDIPlus_ImageGetGraphicsContext($hPatternBitmap) Local $hBrush0 = _GDIPlus_BrushCreateSolid($iCol1) Local $hBrush1 = _GDIPlus_BrushCreateSolid($iCol2) _GDIPlus_GraphicsFillRect($hCtxt, 0, 0, $iSquareSize, $iSquareSize, $hBrush0) _GDIPlus_GraphicsFillRect($hCtxt, $iSquareSize, 0, $iSquareSize, $iSquareSize, $hBrush1) _GDIPlus_GraphicsFillRect($hCtxt, 0, $iSquareSize, $iSquareSize, $iSquareSize, $hBrush1) _GDIPlus_GraphicsFillRect($hCtxt, $iSquareSize, $iSquareSize, $iSquareSize, $iSquareSize, $hBrush0) Local $hTexture = _GDIPlus_TextureCreate($hPatternBitmap) _GDIPlus_GraphicsDispose($hCtxt) _GDIPlus_BitmapDispose($hPatternBitmap) _GDIPlus_BitmapDispose($hBrush0) _GDIPlus_BitmapDispose($hBrush1) Return $hTexture EndFunc ;==>_CreatePatternTexture  
      GdipBitmapGetHistogram(), GdipBitmapGetHistogramSize() and 2 more GDI+ functions requires GDI+ v1.1 which means this will only run on Vista or higher operating systems.
      I hope the values are correct especially the value for luminosity.
      Br,
      UEZ
    • PuneetTewani
      By PuneetTewani
      Mouse click (using coordinates) not working on NSE NOW software. Works well everywhere else.
    • TheDcoder
      By TheDcoder
      Hello Guys! I wanted to share all my knowledge on arrays! Hope may enjoy the article , Lets start!
      Declaring arrays!
      Declaring arrays is a little different than other variables: 
      ; Rules to follow while declaring arrays: ; ; Rule #1: You must have a declarative keyword like Dim/Global/Local before the declaration unless the array is assigned a value from a functions return (Ex: StringSplit) ; Rule #2: You must declare the number of dimensions but not necessarily the size of the dimension if you are gonna assign the values at the time of declaration. #include <Array.au3> Local $aEmptyArray[0] ; Creates an Array with 0 elements (aka an Empty Array). Local $aArrayWithData[1] = ["Data"] _ArrayDisplay($aEmptyArray) _ArrayDisplay($aArrayWithData) That's it
      Resizing Arrays
      Its easy! Just like declaring an empty array! ReDim is our friend here:
      #include <Array.au3> Local $aArrayWithData[1] = ["Data1"] ReDim $aArrayWithData[2] ; Change the number of elements in the array, I have added an extra element! $aArrayWithData[1] = "Data2" _ArrayDisplay($aArrayWithData) Just make sure that you don't use ReDim too often (especially don't use it in loops!), it can slow down you program.
      Best practice of using "Enum"
      You might be wondering what they might be... Do you know the Const keyword which you use after Global/Local keyword? Global/Local are declarative keywords which are used to declare variables, of course, you would know that already by now , If you check the documentation for Global/Local there is a optional parameter called Const which willl allow you to "create a constant rather than a variable"... Enum is similar to Const, it declares Integers (ONLY Integers):
      Global Enum $ZERO, $ONE, $TWO, $THREE, $FOUR, $FIVE, $SIX, $SEVEN, $EIGHT, $NINE ; And so on... ; $ZERO will evaluate to 0 ; $ONE will evaluate to 1 ; You get the idea :P ; Enum is very useful to declare Constants each containing a number (starting from 0) This script will demonstrate the usefulness and neatness of Enums :
      ; We will create an array which will contain details of the OS Global Enum $ARCH, $TYPE, $LANG, $VERSION, $BUILD, $SERVICE_PACK Global $aOS[6] = [@OSArch, @OSType, @OSLang, @OSVersion, @OSBuild, @OSServicePack] ; Now, if you want to access anything related to the OS, you would do this: ConsoleWrite(@CRLF) ConsoleWrite('+>' & "Architecture: " & $aOS[$ARCH] & @CRLF) ConsoleWrite('+>' & "Type: " & $aOS[$TYPE] & @CRLF) ConsoleWrite('+>' & "Langauge: " & $aOS[$LANG] & @CRLF) ConsoleWrite('+>' & "Version: " & $aOS[$VERSION] & @CRLF) ConsoleWrite('+>' & "Build: " & $aOS[$BUILD] & @CRLF) ConsoleWrite('+>' & "Service Pack: " & $aOS[$SERVICE_PACK] & @CRLF) ConsoleWrite(@CRLF) ; Isn't it cool? XD You can use this in your UDF(s) or Program(s), it will look very neat!
      Looping through an Array
      Looping through an array is very easy! . There are 2 ways to loop an array in AutoIt!
      Simple Way:
      ; This is a very basic way to loop through an array ; In this way we use a For...In...Next Loop! Global $aArray[2] = ["Foo", "Bar"] ; Create an array ; This loop will loop 2 times because our $aArray contains 2 elements. For $vElement In $aArray ; $vElement will contain the value of the elements in the $aArray... one element at a time. ConsoleWrite($vElement & @CRLF) ; Prints the element out to the console Next ; And that's it! Advanced Way:
      ; This is an advanced way to loop through an array ; In this way we use a For...To...Next Loop! Global $aArray[4] = ["Foo", "Bar", "Baz", "Quack"] ; Create an array ; This loop will loop 2 times because our $aArray contains 2 elements. For $i = 0 To UBound($aArray) - 1 ; $i is automatically created and is set to zero, UBound($aArray) returns the no. of elements in the $aArray. ConsoleWrite($aArray[$i] & @CRLF) ; Prints the element out to the console. Next ; This is the advanced way, we use $i to access the elements! ; With the advanced method you can also use the Step keyword to increase the offset in each "step" of the loop: ; This will only print every 2nd element starting from 0 ConsoleWrite(@CRLF & "Every 2nd element: " & @CRLF) For $i = 0 To UBound($aArray) - 1 Step 2 ConsoleWrite($aArray[$i] & @CRLF) Next ; This will print the elements in reverse order! ConsoleWrite(@CRLF & "In reverse: " & @CRLF) For $i = UBound($aArray) - 1 To 0 Step -1 ConsoleWrite($aArray[$i] & @CRLF) Next ; And that ends this section! For some reason, many people use the advance way more than the simple way . For more examples of loops see this post by @FrancescoDiMuro!
      Interpreting Multi-Dimensional Arrays
      Yeah, its the most brain squeezing problem for newbies, Imagining an 3D Array... I will explain it in a very simple way for ya, so stop straining you brain now! . This way will work for any array regardless of its dimensions...
      Ok, Lets start... You can imagine an array as a (data) mine of information:

      ; Note that: ; Dimension = Level (except the ground level :P) ; Element in a Dimension = Path ; Level 2 ----------\ ; Level 1 -------\ | ; Level 0 ----\ | | ; v v v Local $aArray[2][2][2] ; \-----/ ; | ; v ; Ground Level ; As you can see that $aArray is the Ground Level ; All the elements start after the ground level, i.e from level 0 ; Level 0 Contains 2 different paths ; Level 1 Contains 4 different paths ; Level 2 Contains 8 different paths ; When you want too fill some data in the data mine, ; You can do that like this: $aArray[0][0][0] = 1 $aArray[0][0][1] = 2 $aArray[0][1][0] = 3 $aArray[0][1][1] = 4 $aArray[1][0][0] = 5 $aArray[1][0][1] = 6 $aArray[1][1][0] = 7 $aArray[1][1][1] = 8 ; Don't get confused with the 0s & 1s, Its just tracing the path! ; Try to trace the path of a number with the help of the image! Its super easy! :D I hope you might have understand how an array looks, Mapping your way through is the key in Multi-Dimensional arrays, You take the help of notepad if you want! Don't be shy!
      Frequently Asked Questions (FAQs) & Their answers
      Q #1. What are Arrays?
      A. An Array is an datatype of an variable (AutoIt has many datatypes of variables like "strings", "integers" etc. Array is one of them). An Array can store information in a orderly manner. An Array consist of elements, each element can be considered as a variable (and yes, each element has its own datatype!). AutoIt can handle 16,777,216 elements in an Array, If you have an Array with 16,777,217 elements then AutoIt crashes.
      Q #2. Help! I get an error while declaring an Array!?
      A. You tried to declare an array like this:
      $aArray[1] = ["Data"] That is not the right way, Array is a special datatype, since its elements can be considered as individual variables you must have an declarative keyword like Dim/Global/Local before the declaration, So this would work:
      Local $aArray[1] = ["Data"] Q #3. How can I calculate the no. of elements in an array?
      A. The UBound function is your answer, Its what exactly does! If you have an multi-dimensional Array you can calculate the total no. of elements in that dimension by specifying the dimension in the second parameter of UBound
      Q #4. Why is my For...Next loop throwing an error while processing an Array?
      A.  You might have done something like this:
      #include <MsgBoxConstants.au3> Local $aArray[10] = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] Local $iMyNumber = 0 For $i = 0 To UBound($aArray) ; Concentrate here! $iMyNumber += $aArray[$i] Next MsgBox($MB_OK, "Sum of all Numbers!", $iMyNumber) Did you notice the mistake? UBound returns the no. of elements in an array with the index starting from 1! That's right, you need to remove 1 from the total no. of elements in order to process the array because the index of an array starts with 0! So append a simple - 1 to the statment:
      #include <MsgBoxConstants.au3> Local $aArray[10] = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] Local $iMyNumber = 0 For $i = 0 To UBound($aArray) - 1 $iMyNumber += $aArray[$i] Next MsgBox($MB_OK, "Sum of all Numbers!", $iMyNumber) Q #5. Can an Array contain an Array? How do I access an Array within an Array?
      A. Yes! It is possible that an Array can contain another Array! Here is an example of an Array within an Array:
      ; An Array can contain another Array in one of its elements ; Let me show you an example of what I mean ;) #include <Array.au3> Global $aArray[2] $aArray[0] = "Foo" Global $aChildArray[1] = ["Bar"] $aArray[1] = $aChildArray _ArrayDisplay($aArray) ; Did you see that!? The 2nd element is an {Array} :O ; But how do we access it??? ; You almost guessed it, like this: ; Just envolope the element which contains the {Array} (as shown in _ArrayDisplay) with brackets (or parentheses)! :D ConsoleWrite(($aArray[1])[0]) ; NOTE the brackets () around $aArray[1]!!! They are required or you would get an syntax error! ; So this: $aArray[1][0] wont work!  
      More FAQs coming soon!
    • Sven-Seyfert
      By Sven-Seyfert
      Hi Community,

      I use a UDF by @smashly to play a video in a GUI. That works fine for my main monitor.
      But when I change the X and Y positions of the GUI (also for the video) to my second or third monitor, the video plays, I can hear the sound of it, but I don't see the video.

      I debugged the UDF and checked the Microsoft description for MCI Command Strings which are used in the UDF (docs.microsoft...) - everything is fine, so I got no clue why the video isn't displayed.

      PlayVideoTest.au3:
       
      VideoInGui_by_Smashky.au3 (UDF):
       
      The example video:
       
      It would be great when anyone can help .
      Is there maybe a other way to play (display videos in GUI)?

      Thanks for any suggestion - I'm grateful!
      Sven
    • simonc8
      By simonc8
      I have a script which executes sleep for a couple of hours then carries out instructions. Does the running AutoIt script prevent the computer from entering sleep mode during this time? If not, is there something I can add to the AutoIt script to keep the computer awake?
      Grateful for advice.
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