Function Reference


_WinAPI_OffsetPoints

Moves a points from the array by the specified offsets

#include <WinAPIGdi.au3>
_WinAPI_OffsetPoints ( ByRef $aPoint, $iXOffset, $iYOffset [, $iStart = 0 [, $iEnd = -1]] )

Parameters

$aPoint The 2D array ([x1, y1, ...], [x2, y2, ...], ... [xN, yN, ...]). Every first two elements from this
array specifies a point to be move. Other array elements (if any) do not change.
$iXOffset The number of logical units to move left or right.
$iYOffset The number of logical units to move up or down.
$iStart [optional] The index of array to start moving at.
$iEnd [optional] The index of array to stop moving at.

Return Value

Success: 1.
Failure: 0 and sets the @error flag to non-zero.

Example

#include <APIGdiConstants.au3>
#include <FontConstants.au3>
#include <SendMessage.au3>
#include <StaticConstants.au3>
#include <WinAPIGdi.au3>
#include <WinAPIGdiDC.au3>
#include <WinAPIHObj.au3>
#include <WinAPIMisc.au3>
#include <WinAPIRes.au3>
#include <WinAPISys.au3>
#include <WinAPISysWin.au3>
#include <WindowsConstants.au3>

; Create GUI
Local $hForm = GUICreate('Test ' & StringReplace(@ScriptName, '.au3', '()'), 400, 400)
Local $idPic = GUICtrlCreatePic('', 0, 0, 400, 400)
Local $hPic = GUICtrlGetHandle($idPic)

; Create bitmap
Local $hDev = _WinAPI_GetDC($hPic)
Local $hDC = _WinAPI_CreateCompatibleDC($hDev)
Local $hSource = _WinAPI_CreateCompatibleBitmapEx($hDev, 400, 400, _WinAPI_SwitchColor(_WinAPI_GetSysColor($COLOR_3DFACE)))
Local $hSv = _WinAPI_SelectObject($hDC, $hSource)

; Draw objects
Local $hOldBrush = _WinAPI_SelectObject($hDC, _WinAPI_GetStockObject($DC_BRUSH))
Local $hOldPen = _WinAPI_SelectObject($hDC, _WinAPI_GetStockObject($DC_PEN))
_WinAPI_SetDCBrushColor($hDC, 0x990404)
_WinAPI_SetDCPenColor($hDC, 0x990404)
Local $tRECT = _WinAPI_CreateRect(0, 0, 100, 100)
_WinAPI_OffsetRect($tRECT, 30, 30)
_WinAPI_Rectangle($hDC, $tRECT)
_WinAPI_OffsetRect($tRECT, 20, 20)
_WinAPI_InvertRect($hDC, $tRECT)
_WinAPI_OffsetRect($tRECT, 20, 20)
_WinAPI_InvertRect($hDC, $tRECT)
_WinAPI_SetDCPenColor($hDC, 0x00A820)
_WinAPI_SetBkColor($hDC, _WinAPI_SwitchColor(_WinAPI_GetSysColor($COLOR_3DFACE)))
Local $hBrush = _WinAPI_CreateBrushIndirect($BS_HATCHED, 0x00A820, $HS_DIAGCROSS)
Local $hObj = _WinAPI_SelectObject($hDC, $hBrush)
$tRECT = _WinAPI_CreateRect(0, 0, 140, 140)
_WinAPI_OffsetRect($tRECT, 220, 118)
_WinAPI_Ellipse($hDC, $tRECT)
_WinAPI_SelectObject($hDC, $hObj)
_WinAPI_DeleteObject($hBrush)
_WinAPI_SetTextColor($hDC, 0xCD0091)
_WinAPI_SetBkMode($hDC, $TRANSPARENT)
Local $hFont = _WinAPI_CreateFont(38, 0, 0, 0, $FW_NORMAL, 0, 0, 0, $DEFAULT_CHARSET, $OUT_DEFAULT_PRECIS, $CLIP_DEFAULT_PRECIS, $ANTIALIASED_QUALITY, $DEFAULT_PITCH, 'Arial Black')
$hObj = _WinAPI_SelectObject($hDC, $hFont)
_WinAPI_TextOut($hDC, 30, 185, 'Simple Text')
_WinAPI_SelectObject($hDC, $hObj)
_WinAPI_DeleteObject($hFont)
Local $aPoint2[6][2] = [[0, 129], [55, 75], [75, 0], [95, 75], [150, 129], [75, 108]]
Local $hRgn = _WinAPI_CreatePolygonRgn($aPoint2)
_WinAPI_SetDCBrushColor($hDC, 0x0060C4)
_WinAPI_OffsetRgn($hRgn, 25, 240)
_WinAPI_PaintRgn($hDC, $hRgn)
_WinAPI_DeleteObject($hRgn)
Local $aPoint1[19][2] = [[50, 20], [70, 0], [70, 0], [90, 20], [100, 30], [110, 40], [120, 50], [130, 60], [130, 70], [120, 70], [110, 70], [30, 70], [20, 70], [10, 70], [10, 60], [20, 50], [30, 40], [40, 30], [50, 20]]
_WinAPI_SetDCPenColor($hDC, 0xFF8000)
_WinAPI_OffsetPoints($aPoint1, 219, 25)
_WinAPI_PolyBezier($hDC, $aPoint1)
$hBrush = _WinAPI_CreateBrushIndirect($BS_SOLID, 0xFF8000)
$hObj = _WinAPI_SelectObject($hDC, $hBrush)
_WinAPI_ExtFloodFill($hDC, 70 + 219, 40 + 25, 0xFF8000, 0)
_WinAPI_SelectObject($hDC, $hObj)
_WinAPI_SelectObject($hDC, $hObj)
_WinAPI_DeleteObject($hBrush)
_WinAPI_SetDCPenColor($hDC, 0xFFFFFF)
Local $hPattern = _WinAPI_LoadImage(0, @ScriptDir & '\Extras\Pattern.bmp', $IMAGE_BITMAP, 0, 0, $LR_LOADFROMFILE)
; $hPattern = _WinAPI_LoadBitmap(_WinAPI_GetModuleHandle(@SystemDir & '\shell32.dll'), 138)
$hBrush = _WinAPI_CreateBrushIndirect($BS_PATTERN, 0, $hPattern)
$hObj = _WinAPI_SelectObject($hDC, $hBrush)
$tRECT = _WinAPI_CreateRect(0, 0, 140, 90)
_WinAPI_OffsetRect($tRECT, 220, 279)
_WinAPI_RoundRect($hDC, $tRECT, 20, 20)
_WinAPI_SelectObject($hDC, $hObj)
_WinAPI_DeleteObject($hPattern)
_WinAPI_DeleteObject($hBrush)

; Merge bitmap
Local $hBitmap = _WinAPI_CreateCompatibleBitmap($hDev, 400, 400)
$hBrush = _WinAPI_SelectObject($hDC, $hOldBrush)
_WinAPI_DeleteObject($hBrush)
Local $hPen = _WinAPI_SelectObject($hDC, $hOldPen)
_WinAPI_DeleteObject($hPen)
_WinAPI_SelectObject($hDC, $hBitmap)
_WinAPI_DrawBitmap($hDC, 0, 0, $hSource, $MERGECOPY)
_WinAPI_ReleaseDC($hPic, $hDev)
_WinAPI_SelectObject($hDC, $hSv)
_WinAPI_DeleteObject($hSource)
_WinAPI_DeleteDC($hDC)

; Set bitmap to control
_SendMessage($hPic, $STM_SETIMAGE, 0, $hBitmap)
$hObj = _SendMessage($hPic, $STM_GETIMAGE)
If $hObj <> $hBitmap Then
    _WinAPI_DeleteObject($hBitmap)
EndIf

GUISetState(@SW_SHOW)

Do
Until GUIGetMsg() = -3