/////////////////////////////////////////////////////////////////////
// BOSTAURUS FUNCTIONS
/////////////////////////////////////////////////////////////////////

Function BT_WinHandle( window_hWnd_or_window_name )
Return hWnd


Function BT_FillRectIsNIL( Row, Col, Width, Height, Row_value, Col_value, Width_value, Height_value )
Return Nil


Function BT_AdjustWidthHeightRect( Row, Col, Width, Height, Max_Width, Max_Height )
Return Nil


Function BT_ListCalledFunctions( nActivation )
Return cList


Function BT_InfoName()
Return cInfo


Function BT_InfoVersion()
Return cInfo


Function BT_InfoAuthor()
Return cInfo


Function BT_CreateDC( window_hWnd_or_window_name_or_hBitmap, Type, BTstruct )
Return hDC


Function BT_DeleteDC( BTstruct )
Return lSuccess


Function BT_DrawGetPixel( hDC, Row, Col )
Return aRGBcolor


Function BT_DrawSetPixel( hDC, Row, Col, aRGBcolor )
Return aRGBcolor_Old


Function BT_DrawBitmap( hDC, Row, Col, Width, Height, Mode_Stretch, hBitmap )
Return Nil


Function BT_DrawBitmapTransparent( hDC, Row, Col, Width, Height, Mode_Stretch, hBitmap, aRGBcolor_transp )
Return Nil


Function BT_DrawBitmapAlphaBlend( hDC, Row, Col, Width, Height, Alpha, Mode_Stretch, hBitmap )
Return Nil


Function BT_DrawDCtoDC( hDC1, Row1, Col1, Width1, Height1, Mode_Stretch, hDC2, Row2, Col2, Width2, Height2 )
Return Nil


Function BT_DrawDCtoDCTransparent( hDC1, Row1, Col1, Width1, Height1, Mode_Stretch, hDC2, Row2, Col2, Width2, Height2, aRGBcolor_transp )
Return Nil


Function BT_DrawDCtoDCAlphaBlend( hDC1, Row1, Col1, Width1, Height1, Alpha, Mode_Stretch, hDC2, Row2, Col2, Width2, Height2 )
Return Nil


Function BT_DrawGradientFillHorizontal( hDC, Row, Col, Width, Height, aColorRGBstart, aColorRGBend )
Return Nil


Function BT_DrawGradientFillVertical( hDC, Row, Col, Width, Height, aColorRGBstart, aColorRGBend )
Return Nil


Function BT_DrawText( hDC, Row, Col, cText, cFontName, nFontSize, aFontColor, aBackColor, nTypeText, nAlignText, nOrientation )
Return Nil


Function BT_DrawTextEx( hDC, Row, Col, Width, Height, cText, cFontName, nFontSize, aFontColor, aBackColor, nTypeText, nAlignText, nOrientation )
Return Nil


Function BT_DrawTextSize( hDC, cText, cFontName, nFontSize, nTypeText )
Return aSize


Function BT_DrawPolyLine( hDC, aPointY, aPointX, aColorRGBLine, nWidthLine )
Return Nil


Function BT_DrawPolygon( hDC, aPointY, aPointX, aColorRGBLine, nWidthLine, aColorRGBFill )
Return Nil


Function BT_DrawPolyBezier( hDC, aPointY, aPointX, aColorRGBLine, nWidthLine )
Return Nil


Function BT_DrawArc( hDC, Row1, Col1, Row2, Col2, RowStartArc, ColStartArc, RowEndArc, ColEndArc, aColorRGBLine, nWidthLine )
Return Nil


Function BT_DrawChord( hDC, Row1, Col1, Row2, Col2, RowStartArc, ColStartArc, RowEndArc, ColEndArc, aColorRGBLine, nWidthLine, aColorRGBFill )
Return Nil


Function BT_DrawPie( hDC, Row1, Col1, Row2, Col2, RowStartArc, ColStartArc, RowEndArc, ColEndArc, aColorRGBLine, nWidthLine, aColorRGBFill )
Return Nil


Function BT_DrawLine( hDC, Row1, Col1, Row2, Col2, aColorRGBLine, nWidthLine )
Return Nil


Function BT_DrawRectangle( hDC, Row, Col, Width, Height, aColorRGBLine, nWidthLine )
Return Nil


Function BT_DrawEllipse( hDC, Row1, Col1, Width, Height, aColorRGBLine, nWidthLine )
Return Nil


Function BT_DrawFillRectangle( hDC, Row, Col, Width, Height, aColorRGBFill, aColorRGBLine, nWidthLine )
Return Nil


Function BT_DrawFillEllipse( hDC, Row, Col, Width, Height, aColorRGBFill, aColorRGBLine, nWidthLine )
Return Nil


Function BT_DrawFillRoundRect( hDC, Row, Col, Width, Height, RoundWidth, RoundHeight, aColorRGBFill, aColorRGBLine, nWidthLine )
Return Nil


Function BT_DrawFillFlood( hDC, Row, Col, aColorRGBFill )
Return Nil


Function BT_GetDesktopHandle()
Return hWnd


Function BT_DesktopWidth()
Return nWidth


Function BT_DesktopHeight()
Return nHeight


Function BT_WindowWidth( window_hWnd_or_window_name )
Return nWidth


Function BT_WindowHeight( window_hWnd_or_window_name )
Return nHeight


Function BT_ClientAreaWidth( window_hWnd_or_window_name )
Return nWidth


Function BT_ClientAreaHeight( window_hWnd_or_window_name )
Return nHeight


Function BT_StatusBarHandle( window_hWnd_or_window_name )
Return hWnd


Function BT_StatusBarWidth( window_hWnd_or_window_name )
Return nWidth


Function BT_StatusBarHeight( window_hWnd_or_window_name )
Return nHeight


Function BT_ToolBarBottomHandle( window_hWnd_or_window_name )
Return hWnd


Function BT_ToolBarBottomHeight( window_hWnd_or_window_name )
Return nHeight


Function BT_ToolBarBottomWidth( window_hWnd_or_window_name )
Return nWidth


Function BT_ToolBarTopHandle( window_hWnd_or_window_name )
Return hWnd


Function BT_ToolBarTopHeight( window_hWnd_or_window_name )
Return nHeight


Function BT_ToolBarTopWidth( window_hWnd_or_window_name )
Return nWidth


Function BT_ClientAreaInvalidateAll( Win, lErase )
Return Nil


Function BT_ClientAreaInvalidateRect( Win, Row, Col, Width, Height, lErase )
Return Nil


Function BT_BitmapLoadFile( cFileName )
Return hBitmap


Function BT_BitmapSaveFile( hBitmap, cFileName, nTypePicture )
Return lSuccess


Function BT_BitmapCreateNew( Width, Height, aRGBcolor_Fill_Bk )
Return hBitmap


Function BT_BitmapRelease( hBitmap )
Return Nil


Function BT_BitmapWidth( hBitmap )
Return nWidth


Function BT_BitmapHeight( hBitmap )
Return nHeight


Function BT_BitmapBitsPerPixel( hBitmap )
Return nBitsPixel


Function BT_BitmapInvert( hBitmap )
Return Nil


Function BT_BitmapGrayness( hBitmap, Gray_Level )
Return Nil


Function BT_BitmapBrightness( hBitmap, Light_Level )
Return Nil


Function BT_BitmapContrast( hBitmap, ContrastAngle )
Return Nil


Function BT_BitmapModifyColor( hBitmap, RedLevel, GreenLevel, BlueLevel )
Return Nil


Function BT_BitmapGammaCorrect( hBitmap, RedGamma, GreenGamma, BlueGamma )
Return Nil


Function BT_BitmapConvolutionFilter3x3( hBitmap, aFilter )
Return Nil


Function BT_BitmapTransform( hBitmap, Mode, Angle, aRGBColor_Fill_Bk )
Return hBitmap


Function BT_BitmapClone( hBitmap, Row, Col, Width, Height )
Return hBitmap


Function BT_BitmapCopyAndResize( hBitmap, New_Width, New_Height, Mode_Stretch, Algorithm )
Return hBitmap


Function BT_BitmapPaste( hBitmap_D, Row_D, Col_D, Width_D, Height_D, Mode_Stretch, hBitmap_O )
Return Nil


Function BT_BitmapPasteTransparent( hBitmap_D, Row_D, Col_D, Width_D, Height_D, Mode_Stretch, hBitmap_O, aRGBcolor_transp )
Return Nil


Function BT_BitmapPasteAlphaBlend( hBitmap_D, Row_D, Col_D, Width_D, Height_D, Alpha, Mode_Stretch, hBitmap_O )
Return Nil


Function BT_BitmapCaptureDesktop( Row, Col, Width, Height )
Return hBitmap


Function BT_BitmapCaptureWindow( Win, Row, Col, Width, Height )
Return hBitmap


Function BT_BitmapCaptureClientArea( Win, Row, Col, Width, Height )
Return hBitmap


Function BT_BitmapClipboardGet( window_hWnd_or_window_name )
Return hBitmap


Function BT_BitmapClipboardPut( Win, hBitmap )
Return lSuccess


Function BT_BitmapClipboardClean( window_hWnd_or_window_name )
Return lSuccess


Function BT_BitmapClipboardIsEmpty()
Return lIsEmpty


Function BT_GetImage( cFormName, cControlName )
Return hBitMap


Function BT_CloneImage( cFormName, cControlName )
Return hBitmap


Function BT_SetImage( cFormName, cControlName, hBitmap, lReleasePreviousBitmap )
Return Nil


Function BT_DC_CREATE( Type, hWnd_or_hBitmap )
Return { Type, hWnd, hBitmap, hDC, PaintStruct }


Function BT_DC_DELETE( { Type, hWnd, hBitmap, hDC, PaintStruct } )
Return lSuccess


Function BT_SCR_GETDESKTOPHANDLE()
Return hWnd


Function BT_SCR_GETINFO( hWnd, Mode, Info )
Return uRequestedInfo


Function BT_SCR_INVALIDATERECT( hWnd, { x_left, y_top, x_right, y_bottom }, lEraseBackground )
Return lSuccess


Function BT_DRAWEDGE( hDC, nRow, nCol, nWidth, nHeight, nEdge, nGrfFlags )
Return Nil


Function BT_DRAW_HDC_POLY( hDC, aPointX, aPointY, ColorLine, nWidthLine, ColorFill, nPOLY )
Return lSuccess


Function BT_DRAW_HDC_ARCX( hDC, x1, y1, x2, y2, XStartArc, YStartArc, XEndArc, YEndArc, ColorLine, nWidthLine, ColorFill, nArcType )
Return Nil


Function BT_DRAW_HDC_FILLEDOBJECT( hDC, x1, y1, Width1, Height1, ColorFill, ColorLine, nWidthLine, Type, RoundWidth, RoundHeight )
Return Nil


Function BT_DRAW_HDC_BITMAP( hDC, x1, y1, Width1, Height1, hBitmap, x2, y2, Width2, Height2, Mode_Stretch, Action, Color_Transp, ClrOnClr )
Return lSuccess


Function BT_DRAW_HDC_BITMAPALPHABLEND( hDC, x1, y1, Width1, Height1, hBitmap, x2, y2, Width2, Height2, Alpha, Mode_Stretch, ClrOnClr )
Return Nil


Function BT_DRAW_HDC_GRADIENTFILL( hDC, x1, y1, Width1, Height1, Color_RGB_O, Color_RGB_D, Mode )
Return Nil


Function BT_DRAW_HDC_TEXTOUT( hDC, x, y, Text, FontName, FontSize, Text_Color, Back_color, Type, Align, Orientation )
Return Nil


Function BT_DRAW_HDC_DRAWTEXT( hDC, x, y, w, h, Text, FontName, FontSize, Text_Color, Back_color, Type, Align, Action )
Return Nil


Function BT_DRAW_HDC_TEXTSIZE( hDC, Text, FontName, FontSize, Type )
Return Nil


Function BT_DRAW_HDC_PIXEL( hDC, x, y, Action, Color )
Return aColor


Function BT_DRAW_HDC_TO_HDC( hDC1, x1, y1, Width1, Height1, hDC2, x2, y2, Width2, Height2, Mode_Stretch, Action, Color_Transp, ClrOnClr )
Return lSuccess


Function BT_DRAW_HDC_TO_HDC_ALPHABLEND( hDC1, x1, y1, Width1, Height1, hDC2, x2, y2, Width2, Height2, Alpha, Mode_Stretch, ClrOnClr )
Return Nil


Function BT_BMP_CREATE( Width, Height, Color_Fill_Bk )
Return hBitmap


Function BT_BMP_RELEASE( hBitmap )
Return lSuccess


Function BT_BMP_LOADFILE( cFileBMP, ClrOnClr )
Return hBitmap


Function BT_BITMAPLOADEMF( cFileName, aRGBBackgroundColor, nNewWidth, nNewHeight, ModeStretch )
Return hBitmap


Function BT_BMP_SAVEFILE( hBitmap, cFileName, nType )
Return lSuccess


Function BT_BMP_GETINFO( hBitmap, Info, x, y )
Return nRequestedInfo


Function BT_BMP_CLONE( hBitmap, x1, y1, Width1, Height1 )
Return hBitmap


Function BT_BMP_COPYANDRESIZE( hBitmap, New_Width, New_Height, Mode_Stretch, nAlgorithm )
Return hBitmap


Function BT_BMP_PASTE( hBitmap_D, x1, y1, Width1, Height1, hBitmap_O, x2, y2, Width2, Height2, Mode_Stretch, Action, Color_Transp, ClrOnClr )
Return lSuccess


Function BT_BMP_PASTE_ALPHABLEND( hBitmap_D, x1, y1, Width1, Height1, hBitmap_O, x2, y2, Width2, Height2, Alpha, Mode_Stretch, ClrOnClr )
Return Nil


Function BT_BMP_CAPTURESCR( hWnd, x1, y1, Width1, Height1, Mode )
Return hBitmap


Function BT_BMP_PROCESS( hBitmap, Action, Value )
Return lSuccess


Function BT_BMP_FILTER3X3( hBitmap, aFilter )
Return lSuccess


Function BT_BMP_TRANSFORM( hBitmap, Mode, Angle, Color_Fill_Bk, ClrOnClr )
Return hBitmap


Function BT_BMP_CLIPBOARD_ISEMPTY()
Return lIsEmpty


Function BT_BMP_CLEAN_CLIPBOARD( hWnd )
Return lSuccess


Function BT_BMP_GET_CLIPBOARD( hWnd )
Return hBitmap


Function BT_BMP_PUT_CLIPBOARD( hBitmap )
Return lSuccess


Function BT_DELAY_EXECUTION( nMilliSeconds )
Return Nil


Function BT_DELAY_EXECUTION_WITH_DOEVENTS( nMilliSeconds )
Return Nil


Function BT_SCR_SHOWCURSOR( lOnOff )
Return nDisplayCounter


Function BT_STRETCH_RECT( @Width1, @Height1, @Width2, @Height2, Mode_Stretch )
Return lSuccess


Function BT_TEXTOUT_SIZE( hWnd, Text, FontName, FontSize, Type )
Return { nWidth, nHeight }


Function BT_MATHPI()
Return 3.14159265358979323846


Function BT_MATHSIN( AngleInDegrees )
Return nSine


Function BT_MATHCOS( AngleInDegrees )
Return nCosine


Function BT_MATHTAN( AngleInDegrees )
Return nTangent


Function BT_MATHCIRCUMFERENCEY( Radius, AngleInDegrees )
Return nRow


Function BT_MATHCIRCUMFERENCEX( Radius, AngleInDegrees )
Return nCol


Function BT_MATHCIRCUMFERENCEARCANGLE( Radius, Arc )
Return nAngleInDegrees


Function BT_SELECTOBJECT( hDC, hGDIobj )
Return hWnd


Function BT_DELETEOBJECT( hGDIobj )
Return lSuccess


Function BT_REGIONCREATEELLIPTIC( nCol1, nRow1, nCol2, nRow2 )
Return hWnd


Function BT_REGIONCOMBINE( @hRgnDest, hRgnSrc1, hRgnSrc2, nCombineMode )
Return nType_of_RgnDest


Function BT_REGIONFRAME( hDC, hRgn, aColor, nWidth, nHeight )
Return lSuccess


Function BT_IMAGELISTGETSYSTEMICON( lLargeIcon )
Return hIcon


Function BT_IMAGELISTEXTRACTICON( hImagelist, nIndex )
Return hIcon


Function BT_DIRECTORYINFO( nCSIDL_or_cPath, nTypeList, @nIndexRoot, @CSIDL_Name )
Return aData


Pseudo-Function ArrayRGB_TO_COLORREF( aRGB )
Return RGB( aRGB[1], aRGB[2], aRGB[3] )


Pseudo-Function COLORREF_TO_ArrayRGB( nRGB )
Return { hb_bitAND( nRGB, 0xFF ), hb_bitAND( HB_bitSHIFT( nRGB, -8 ), 0xFF ), hb_bitAND( HB_bitSHIFT( nRGB, -16 ), 0xFF ) }