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diferent

Some help with labels

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diferent

Hi people! First post. :)

Using GDI to put a background image in my window the labels are not transparent.

Using GUICtrlCreatePic to put a background image the labels are transparent.

How to make labels trans with GDI?

See examples down.

Any help is welcome.

quickimage.au3

quickimage_gdi.au3

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martin

Hi people! First post. :)

Using GDI to put a background image in my window the labels are not transparent.

Using GUICtrlCreatePic to put a background image the labels are transparent.

How to make labels trans with GDI?

See examples down.

Any help is welcome.

Welcome diferent :)

Interesting first post because it's not so easy as you would expect to get a transparent label over the area drawn using GDI.

Here's one way to get what you want but I expect there are other ways.

#include <GDIPlus.au3>
 #include <GUIConstantsEx.au3>
 #include <WindowsConstants.au3>
 #include <WinAPI.au3>
 #include <FontConstants.au3>
 _GDIPlus_Startup ()
 Global $BackG = _GDIPlus_ImageLoadFromFile ("C:\Documents and Settings\martin\My Documents\autoitimage2.jpg")
 
 $MainGui = GUICreate("Example", 640, 480, -1, -1)
 GUISetState()
 Global $Graphic = _GDIPlus_GraphicsCreateFromHWND ($MainGui)
 _GDIPlus_GraphicsDrawImageRect ($Graphic, $BackG, 0, 0, 640, 480)
 
 $_tst = GUICtrlCreateButton("Check", 280, 240, 76)
 DrawLabel($MainGui,"restore",280,200,75,22)
 GUISetState($MainGui)
 While 1
     $MSG = GUIGetMsg()
     Switch $MSG
         Case - 3
             Quit()
             
     EndSwitch
 WEnd
 
 Func Quit()
     _GDIPlus_ImageDispose ($BackG)
     _GDIPlus_GraphicsDispose ($Graphic)
     _GDIPlus_Shutdown ()
     
     $tRECT = 0
     Exit
 EndFunc ;==>Quit
 
;write text on window $hGui
 Func DrawLabel($hGui,$sLText,$iTX,$iTY,$iWid,$iHT)
     Local $hDC = _WinAPI_GetDC ($hGui)
     Local $tRECT = DllStructCreate($tagRect)
     DllStructSetData($tRECT, "Left",$iTX)
     DllStructSetData($tRECT, "Top", $iTY)
     DllStructSetData($tRECT, "Right", $iTX + $iWid)
     DllStructSetData($tRECT, "Bottom", $iTY + $iHt)
 
    Local $hFont = _WinAPI_CreateFont (14, 0, 0, 0, 400, False, False, False, $DEFAULT_CHARSET, _
             $OUT_DEFAULT_PRECIS, $CLIP_DEFAULT_PRECIS, $DEFAULT_QUALITY, 0, 'Arial')
     Local $hOldFont = _WinAPI_SelectObject ($hDC, $hFont)
 
     _WinAPI_SetTextColor ($hDC, 0);0x0000FF)
     _WinAPI_SetBkMode ($hDC, $TRANSPARENT)
 
 
     _WinAPI_DrawText ($hDC, $sLText, $tRECT, $DT_CENTER)
     _WinAPI_SelectObject ($hDC, $hOldFont)
     _WinAPI_DeleteObject ($hFont)
     _WinAPI_ReleaseDC ($hGui, $hDC)
 
 
 EndFunc ;==>DrawLabel

EDIT:Spelling.

Edited by martin

Serial port communications UDF Includes functions for binary transmission and reception.printing UDF Useful for graphs, forms, labels, reports etc.Add User Call Tips to SciTE for functions in UDFs not included with AutoIt and for your own scripts.Functions with parameters in OnEvent mode and for Hot Keys One function replaces GuiSetOnEvent, GuiCtrlSetOnEvent and HotKeySet.UDF IsConnected2 for notification of status of connected state of many urls or IPs, without slowing the script.

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diferent

Thanks martin for the help. :)

Im using your solution now. :)

You save me.

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