Beege Posted February 6, 2010 Posted February 6, 2010 (edited) Updated - 2/9/2010 - So there have been quite a few improvents since my last update 2 days ago. Added five new functions, User Calltips and Keywords, and also made changes to _SLG_UpdateGraph() and _SLG_CreateGraph() so be sure to look at the examples(and thumb) since they are new and show how too use the new functions. 5 new functions: _SLG_AddLine(), _SLG_SetLineValue(), _SLG_SetLineWidth(), _SLG_SetGridLineColor(), _SLG_EnableGridLines()-Thanks UEZ Updated 2/7/2010 - made negative value ranges possible. Here is a UDF I have been working on lately to help create scrolling line graphs. Like the ones you see for the CPU in Task Manager. Please let me know if you see or have any problems. I also want to thank and give some credit to monoceres for all his examples around the forums. I would have never made it this far without them. Example 1 #include "SLG.au3" Opt('GuiOnEventMode', 1) $GUI = GUICreate("GDI+ Scrolling Line Graph", 628, 297, -1, -1, -1, $WS_EX_TOPMOST) GUISetOnEvent(-3, '_Exit') GUISetState() $Increments = 100 $Graph1 = _SLG_CreateGraph($GUI, 18, 18, 596, 257, -100, 100, $Increments, -1,-1,-1,False) While 1 _SLG_SetLineValue($Graph1, Random(-100,100)) _SLG_UpdateGraph($Graph1) Sleep(30) WEnd Func _Exit() Exit EndFunc Example 2 expandcollapse popup#include <StaticConstants.au3> #include "SLG.au3" Opt('GuiOnEventMode', 1) Const $cBlue = 0xFF00ACFF, $cGreen = 0xFF00FF00, $cPink = 0xFFF004DE, $cYellow = 0xFFFFFF00 Const $cGray = 0xFFADADAD, $cRed = 0xFFFF0000, $cPurple = 0xFF8000FF, $cOrange = 0xFFFF8000 Const $Pi = ACos(-1), $4Pi = $Pi / 4 $GUI = GUICreate("GDI+ Scrolling Line Graph", 628, 297, -1, -1, -1, $WS_EX_TOPMOST) GUISetOnEvent(-3, '_Exit') $Label1 = GUICtrlCreateLabel("Graph 1", 66, 36, 192, 53, BitOR($SS_CENTER, $SS_CENTERIMAGE)) GUICtrlSetFont(-1, 24, 400, 0, "MS Sans Serif") $Label2 = GUICtrlCreateLabel("Graph 2", 372, 36, 192, 53, BitOR($SS_CENTER, $SS_CENTERIMAGE)) GUICtrlSetFont(-1, 24, 400, 0, "MS Sans Serif") GUISetState() $Increments = 85 $Graph1 = _SLG_CreateGraph($GUI, 18, 114, 283, 157, -1.01, 1.01, $Increments, $cPink, 2, -1, False) $G1Line2 = _SLG_AddLine($Graph1, $cGreen) $G1Line3 = _SLG_AddLine($Graph1, $cBlue) $Graph2 = _SLG_CreateGraph($GUI, 324, 114, 283, 157, -1.01, 1.01, $Increments, $cBlue) _SLG_SetGridLineColor($Graph2, 0xFF5C5C5C) $G2Line2 = _SLG_AddLine($Graph2, $cGreen) $G2Line3 = _SLG_AddLine($Graph2, $cRed) While 1 For $i = 0 To (2 * $Pi) Step 0.1 _SLG_SetLineValue($Graph1, Sin($i)) _SLG_SetLineValue($Graph2, Sin($i)) For $Line = $G1Line2 To $G1Line3 $y = Sin($i + ($4Pi * ($Line - 1))) _SLG_SetLineValue($Graph1, $y, $Line) Next For $Line = $G2Line2 To $G2Line3 $y = Sin($i + ($4Pi * ($Line - 1))) _SLG_SetLineValue($Graph2, $y, $Line) Next _SLG_UpdateGraph($Graph1) _SLG_UpdateGraph($Graph2) Sleep(25) Next WEnd Func _Exit() Exit EndFunc ;==>_Exit UDF expandcollapse popup#Region Header ; #INDEX# ======================================================================================================================= ; Title .........: SLG ; AutoIt Version : 3.3.4.0 ; Language ......: English ; Description ...: Functions to assist in creating and updating Scrolling Line Graphs ; Author(s) .....: Beege ; =============================================================================================================================== ; #CURRENT# ===================================================================================================================== ;_SLG_CreateGraph ;_SLG_UpdateGraph ;_SLG_ClearGraph ;_SLG_SetLineColor ;_SLG_SetYRange ;_SLG_SetBackGroundColor ;_SLG_AddLine ;_SLG_SetLineValue ;_SLG_SetLineWidth ;_SLG_EnableGridLines ;_SLG_SetGridLineColor ; =============================================================================================================================== #Region User KeyWords and CallTips #cs Keywords: au3.keywords.user.udfs= _slg_creategraph _slg_updategraph _slg_cleargraph \ _slg_setlinecolor _slg_setyrange _slg_setbackgroundcolor _slg_addline \ _slg_setlinevalue _slg_setlinewidth _slg_enablegridlines _slg_setgridlinecolor CallTips: _SLG_CreateGraph($hGUI, $iLeft, $iTop, $iWidth, $iHeight, $iY_Min, $iY_Max, $iIncrements, $Line_Color = 0xFF00FF00, $Line_Width = 2, $iBackGround = 0xFF000000, $bGridlines = True) _SLG_UpdateGraph($iIndex) _SLG_AddLine($iIndex, $Line_Color = 0xFF00FF00, $Line_Width = 2) _SLG_ClearGraph($iIndex) _SLG_SetLineValue($iIndex, $iValue, $iLine = 1) _SLG_SetLineColor($iIndex, $iARGB, $iLine = 1) _SLG_SetLineWidth($iIndex, $iWidth, $iLine = 1) _SLG_SetYRange($iIndex, $iY_Min, $iY_Max) _SLG_SetBackGroundColor($iIndex, $iARGB = 0xFF000000) _SLG_SetGridLineColor($iIndex, $iARGB = Default) _SLG_EnableGridLines($iIndex, $bGridlines = True) #ce #EndRegion #include-once #include <GDIPlus.au3> #include <WindowsConstants.au3> _GDIPlus_Startup() OnAutoItExitRegister('_SLG_Exit') #EndRegion Header #Region Global Variables and Constants Global Enum $g_hGraphic, $g_hBitmap, $g_hBuffer, $g_aPens, $g_iLeft, $g_iTop, $g_iWidth, $g_iHeight, $g_iIncrements, _ $g_iIncrement_Size, $g_iShift_Distance, $g_iY, $g_iY_Last, $g_iY_Min, $g_iY_Max, $g_iY_Range, $g_hDC, $g_hGUI, $g_iBackColor, _ $g_iX_counter, $g_iY_counter, $g_iX_counter_mem, $g_bGridlines, $g_iGridColor, $MAX Global $aGraphs[1][$MAX] $aGraphs[0][0] = 0 #cs $aGraphs[0][0] = List Count [0][1-17] = Nothing $aGraphs[$i][0] = $Graphic Object Handle [$i][$g_hBitmap] = Bitmap Object Handle [$i][$g_hBuffer] = Buffer Handle [$i][$g_iLeft] = Left [$i][$g_iTop] = Top [$i][$g_iWidth] = Width [$i][$g_iHeight] = Height [$i][$g_iIncrements] = Step Count [$i][$g_iIncrement_Size]= Step Size [$i][$g_iShift_Distance]= Shift Distance [$i][$g_iY_Min] = Y Min [$i][$g_iY_Max] = Y Max [$i][$g_iY_Range] = Y Range [$i][$g_hDC] = Display device context Handle [$i][$g_hGUI] = GUI Handle [$i][$g_iBackColor] = BackGround Color value [$i][$g_iY_Last] = Array containing Last Y Cordnate for each Line [$i][$g_iY] = Array containing Y Cordnate for each Line [$i][$g_aPens] = Array containing Pen Handles for each Line [$i][$g_bGridlines] = Draw GridLines flag [$i][$g_iGridColor] = GridLines Color Value [$i][$g_iX_counter] = Counter for X GridLines [$i][$g_iY_counter] = Counter for Y GridLines [$i][$g_iX_counter_mem] = Original Counter Value #ce #EndRegion Global Variables and Constants #Region Public Functions ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_CreateGraph ; Description ...: Creates a Scrolling Line Graph ; Syntax.........: _SLG_CreateGraph($hGUI, $iLeft, $iTop, $iWidth, $iHeight, $iY_Min, $iY_Max, $iIncrement_Total, $Line_Color = 0xFF00FF00, $iBackGround = 0xFF000000) ; Parameters ....: $hGUI - Handle to parent or owner window ; $iLeft - Left side of the graph ; $iTop - Top side of the graph ; $iWidth - Width of the graph ; $iHeight - Height of the graph ; $iY_Min - Minimum Y Value ; $iY_Max - Maximum Y Value ; $iIncrements - How many parts the Graph is divided up into. More Parts means more history.. ; $Line_Color - Alpha, Red, Green and Blue Hex Value. (0xAARRGGBB). Default = Green ; $iLine_Width - Line Width. Default = 1 ; $iBackGround - BackGround Color. Alpha, Red, Green and Blue Hex Value. (0xAARRGGBB). Default = Black ; $bGridlines - Enable Gridlines. Default = True ; Return values .: Success - Graph Index ; Author ........: Beege ; Remarks .......: Line index of line created is 1. ; =============================================================================================================================== Func _SLG_CreateGraph($hGUI, $iLeft, $iTop, $iWidth, $iHeight, $iY_Min, $iY_Max, $iIncrements, $Line_Color = 0xFF00FF00, $iLine_Width = 2, $iBackGround = 0xFF000000, $bGridlines = True) ReDim $aGraphs[UBound($aGraphs) + 1][UBound($aGraphs, 2)] $aGraphs[0][0] += 1 If $Line_Color = -1 Or $Line_Color = Default Then $Line_Color = 0xFF00FF00 If $iBackGround = -1 Or $iBackGround = Default Then $iBackGround = 0xFF000000 If $iLine_Width = -1 Or $iLine_Width = Default Then $iLine_Width = 2 If $bGridlines = -1 Or $bGridlines = Default Then $bGridlines = True $aGraphs[$aGraphs[0][0]][$g_hGraphic] = _GDIPlus_GraphicsCreateFromHWND($hGUI) $aGraphs[$aGraphs[0][0]][$g_hBitmap] = _GDIPlus_BitmapCreateFromGraphics($iWidth, $iHeight, $aGraphs[$aGraphs[0][0]][$g_hGraphic]) $aGraphs[$aGraphs[0][0]][$g_hBuffer] = _GDIPlus_ImageGetGraphicsContext($aGraphs[$aGraphs[0][0]][$g_hBitmap]) $aGraphs[$aGraphs[0][0]][$g_iLeft] = $iLeft $aGraphs[$aGraphs[0][0]][$g_iTop] = $iTop $aGraphs[$aGraphs[0][0]][$g_iWidth] = $iWidth $aGraphs[$aGraphs[0][0]][$g_iHeight] = $iHeight $aGraphs[$aGraphs[0][0]][$g_iIncrements] = $iIncrements $aGraphs[$aGraphs[0][0]][$g_iIncrement_Size] = Int($iWidth / $iIncrements) $aGraphs[$aGraphs[0][0]][$g_iShift_Distance] = $iWidth - $aGraphs[$aGraphs[0][0]][$g_iIncrement_Size] _SLG_AddLine($aGraphs[0][0], $Line_Color, $iLine_Width) $aGraphs[$aGraphs[0][0]][$g_iY_Min] = $iY_Min $aGraphs[$aGraphs[0][0]][$g_iY_Max] = $iY_Max _SLG_SetYRange($aGraphs[0][0], $iY_Min, $iY_Max) $aGraphs[$aGraphs[0][0]][$g_hDC] = _WinAPI_GetDC($hGUI) $aGraphs[$aGraphs[0][0]][$g_hGUI] = $hGUI _SLG_SetBackGroundColor($aGraphs[0][0], BitOR($iBackGround, 0xFF000000)) $aGraphs[$aGraphs[0][0]][$g_bGridlines] = $bGridlines $aGraphs[$aGraphs[0][0]][$g_iX_counter] = 20;$iX_c $aGraphs[$aGraphs[0][0]][$g_iX_counter_mem] = 20;$iX_c $aGraphs[$aGraphs[0][0]][$g_iY_counter] = 20;$iY_c $aGraphs[$aGraphs[0][0]][$g_iGridColor] = Default _GDIPlus_GraphicsSetSmoothingMode($aGraphs[$aGraphs[0][0]][$g_hBuffer], 2) _GDIPlus_GraphicsClear($aGraphs[$aGraphs[0][0]][$g_hBuffer], $aGraphs[$aGraphs[0][0]][$g_iBackColor]); If $bGridlines Then _FullGridLines($aGraphs[0][0]) Return $aGraphs[0][0] EndFunc ;==>_SLG_CreateGraph ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_UpdateGraph ; Description ...: Updates Line Graph with new values ; Syntax.........: _SLG_UpdateGraph($iIndex, $iValue) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: All Lines of the graph must be updated before calling this function. ; =============================================================================================================================== Func _SLG_UpdateGraph($iIndex) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) Local $aLineY = $aGraphs[$iIndex][$g_iY] For $i = 1 To $aLineY[0] If Not $aLineY[$i] Then Return Next Local $hShift_Section = _GDIPlus_BitmapCloneArea($aGraphs[$iIndex][$g_hBitmap], $aGraphs[$iIndex][$g_iIncrement_Size], 0, $aGraphs[$iIndex][$g_iShift_Distance], $aGraphs[$iIndex][$g_iHeight]); _GDIPlus_GraphicsClear($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iBackColor]); _GDIPlus_GraphicsDrawImageRect($aGraphs[$iIndex][$g_hBuffer], $hShift_Section, 0, 0, $aGraphs[$iIndex][$g_iShift_Distance], $aGraphs[$iIndex][$g_iHeight]) If $aGraphs[$iIndex][$g_bGridlines] Then _AddGridLines($iIndex) Local $aLineYLast = $aGraphs[$iIndex][$g_iY_Last] Local $aPens = $aGraphs[$iIndex][$g_aPens] For $i = 1 To $aLineYLast[0] _GDIPlus_GraphicsDrawLine($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iShift_Distance] - 1, $aLineYLast[$i], $aGraphs[$iIndex][$g_iWidth] - 1, $aLineY[$i], $aPens[$i]) Next _WriteBuffer($iIndex) _GDIPlus_BitmapDispose($hShift_Section) For $i = 1 To $aLineY[0] $aLineYLast[$i] = $aLineY[$i] Next $aGraphs[$iIndex][$g_iY_Last] = $aLineYLast Return 1 EndFunc ;==>_SLG_UpdateGraph ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_SetLineValue ; Description ...: Sets Line value ; Syntax.........: _SLG_SetLineValue($iIndex, $iValue, $iLine = 1) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iValue - Value to add to graph ; $iLine - Line index returned from _SLG_AddLine() ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: If your graph only has 1 line then the line index is 1 ; =============================================================================================================================== Func _SLG_SetLineValue($iIndex, $iValue, $iLine = 1) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) If $iValue > $aGraphs[$iIndex][$g_iY_Max] Then $iValue = $aGraphs[$iIndex][$g_iY_Max] ElseIf $iValue < $aGraphs[$iIndex][$g_iY_Min] Then $iValue = $aGraphs[$iIndex][$g_iY_Min] EndIf Local $Percent = Abs($iValue - $aGraphs[$iIndex][$g_iY_Min]) / $aGraphs[$iIndex][$g_iY_Range] If $Percent > .992 Then $Percent = .992 Local $iY = Int($aGraphs[$iIndex][$g_iHeight] - ($Percent * $aGraphs[$iIndex][$g_iHeight])) Local $aLineYLast = $aGraphs[$iIndex][$g_iY_Last] If Not $aLineYLast[$iLine] Then $aLineYLast[$iLine] = $iY $aGraphs[$iIndex][$g_iY_Last] = $aLineYLast Return 0 Else Local $aLineY = $aGraphs[$iIndex][$g_iY] $aLineY[$iLine] = $iY $aGraphs[$iIndex][$g_iY] = $aLineY Return 1 EndIf EndFunc ;==>_SLG_SetLineValue ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_AddLine ; Description ...: Adds additional lines to the graph ; Syntax.........: _SLG_AddLine($iIndex, $Line_Color = 0xFF00FF00, $Line_Width = 1) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iLine_Color - Alpha, Red, Green and Blue Hex Value. (0xAARRGGBB) ; $Line_Width - Line Width ; Return values .: Success - Line Index ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: Every line must have its value set before you can call _SLG_UpdateGraph() ; =============================================================================================================================== Func _SLG_AddLine($iIndex, $Line_Color = 0xFF00FF00, $Line_Width = 2) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) If $Line_Color = -1 Or $Line_Color = Default Then $Line_Color = 0xFF00FF00 If $Line_Width = -1 Or $Line_Width = Default Then $Line_Width = 1 Local $aLinesY = $aGraphs[$iIndex][$g_iY] Local $aLinesYLast = $aGraphs[$iIndex][$g_iY_Last] Local $aPens = $aGraphs[$iIndex][$g_aPens] If Not IsArray($aLinesYLast) Then Local $aLinesY[1] = [0] Local $aLinesYLast[1] = [0] Local $aPens[1] = [0] EndIf ReDim $aLinesYLast[UBound($aLinesYLast) + 1] ReDim $aLinesY[UBound($aLinesY) + 1] ReDim $aPens[UBound($aPens) + 1] $aLinesYLast[0] += 1 $aLinesY[0] += 1 $aPens[0] += 1 $aLinesYLast[$aLinesYLast[0]] = False $aLinesY[$aLinesY[0]] = False $aPens[$aPens[0]] = _GDIPlus_PenCreate($Line_Color, $Line_Width) $aGraphs[$iIndex][$g_iY_Last] = $aLinesYLast $aGraphs[$iIndex][$g_iY] = $aLinesY $aGraphs[$iIndex][$g_aPens] = $aPens Return $aLinesY[0] EndFunc ;==>_SLG_AddLine ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_SetLineColor ; Description ...: Sets Line Color of Graph ; Syntax.........: _SLG_SetLineColor($iIndex, $iARGB) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iValue - Alpha, Red, Green and Blue Hex Value. (0xAARRGGBB) ; $iLine - Line index returned from _SLG_AddLine() ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; - 2 Invalid iLine ; - 3 Error setting pen color ; Author ........: Beege ; Remarks .......: If your graph only has 1 line then the line index is 1 ; =============================================================================================================================== Func _SLG_SetLineColor($iIndex, $iARGB, $iLine = 1) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) Local $aPens = $aGraphs[$iIndex][$g_aPens] If $iLine > $aPens[0] Then Return SetError(2, @extended, 0) _GDIPlus_PenSetColor($aPens[$iLine], $iARGB) If @error Then Return SetError(3, @extended, 0) Return 1 EndFunc ;==>_SLG_SetLineColor ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_SetLineWidth ; Description ...: Sets Line Width ; Syntax.........: _SLG_SetLineWidth($iIndex, $iWidth, $iLine = 1) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iValue - Width of Line ; $iLine - Line index returned from _SLG_AddLine() ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; - 2 Invalid iLine index ; - 3 Error setting pen width ; Author ........: Beege ; Remarks .......: If your graph only has 1 line then the line index is 1 ; =============================================================================================================================== Func _SLG_SetLineWidth($iIndex, $iWidth, $iLine = 1) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) Local $aPens = $aGraphs[$iIndex][$g_aPens] If $iLine > $aPens[0] Then Return SetError(2, @extended, 0) Local $aPens = $aGraphs[$iIndex][$g_aPens] _GDIPlus_PenSetWidth($aPens[$iLine], $iWidth) If @error Then Return SetError(3, @extended, 0) Return 1 EndFunc ;==>_SLG_SetLineWidth ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_ClearGraph ; Description ...: Clears all data from Graph ; Syntax.........: _SLG_ClearGraph($iIndex) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: none ; =============================================================================================================================== Func _SLG_ClearGraph($iIndex) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) _GDIPlus_GraphicsClear($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iBackColor]); If $aGraphs[$iIndex][$g_bGridlines] Then _FullGridLines($iIndex) _WriteBuffer($iIndex) Return 1 EndFunc ;==>_SLG_ClearGraph ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_SetYRange ; Description ...: Sets the Minimum and Maximum Y Values ; Syntax.........: _SLG_SetYRange($iIndex, $iY_Min, $iY_Max) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iY_Min - Minimum Y Value ; $iY_Max - Maximum Y Value ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: User should most likly want to ClearGraph after changing Y Range ; =============================================================================================================================== Func _SLG_SetYRange($iIndex, $iY_Min, $iY_Max) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) $aGraphs[$iIndex][$g_iY_Min] = $iY_Min $aGraphs[$iIndex][$g_iY_Max] = $iY_Max $aGraphs[$iIndex][$g_iY_Range] = Abs($iY_Max - $iY_Min) Return 1 EndFunc ;==>_SLG_SetYRange ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_SetBackGroundColor ; Description ...: Sets Graph BackGround Color ; Syntax.........: _SLG_SetBackGroundColor($iIndex, $iARGB = 0xFF000000) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iARGB - Alpha, Red, Green and Blue Hex Value. (0xAARRGGBB). Default = Black ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: All previous data will be cleared ; =============================================================================================================================== Func _SLG_SetBackGroundColor($iIndex, $iARGB = 0xFF000000) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) $aGraphs[$iIndex][$g_iBackColor] = $iARGB _SLG_ClearGraph($iIndex) Return 1 EndFunc ;==>_SLG_SetBackGroundColor ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_SetGridLineColor($iIndex) ; Description ...: Sets Graph GridLines Color Value ; Syntax.........: _SLG_SetGridLineColor($iIndex, $iARGB = Default) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iARGB - Alpha, Red, Green and Blue Hex Value. (0xAARRGGBB). Default = Invert of Background Color. ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: All previous data will be cleared ; =============================================================================================================================== Func _SLG_SetGridLineColor($iIndex, $iARGB = Default) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) $aGraphs[$iIndex][$g_iGridColor] = $iARGB _SLG_ClearGraph($iIndex) Return 1 EndFunc ;==>_SLG_SetGridLineColor ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_EnableGridLines ; Description ...: Enables or Disables Drawing of Gridlines for Graph ; Syntax.........: _SLG_EnableGridLines($iIndex, $bGridlines = True) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $bGridlines - GridLines flag: ; |True - GridLines will be drawn ; |False - GridLines will not be drawn ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; - 2 Invalid $bGridlines Value ; Author ........: Beege ; Remarks .......: none ; =============================================================================================================================== Func _SLG_EnableGridLines($iIndex, $bGridlines = True) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) If $bGridlines <> True And $bGridlines <> False Then SetError(2, @extended, 0) $aGraphs[$iIndex][$g_bGridlines] = $bGridlines Return 1 EndFunc ;==>_SLG_EnableGridLines #EndRegion Public Functions #Region Internel Functions ; #FUNCTION# ==================================================================================================================== ; Author ........: UEZ ; Modified ......: Beege ; =============================================================================================================================== Func _AddGridLines($iIndex) Local $iGridlineColor = $aGraphs[$iIndex][$g_iGridColor] If $iGridlineColor = Default Or $iGridlineColor = -1 Then $iGridlineColor = BitOR(0xFF000000, (0xFFFFFFFF - $aGraphs[$iIndex][$g_iBackColor]));Invert Background RGB Local $iY1, $hPen = _GDIPlus_PenCreate($iGridlineColor) For $iY1 = 0 To $aGraphs[$iIndex][$g_iHeight] Step $aGraphs[$iIndex][$g_iY_counter] _GDIPlus_GraphicsDrawLine($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iShift_Distance] - 1, $iY1, $aGraphs[$iIndex][$g_iWidth], $iY1, $hPen) Next If $aGraphs[$iIndex][$g_iX_counter] <= 0 Then _GDIPlus_GraphicsDrawLine($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iWidth] - 1, 0, $aGraphs[$iIndex][$g_iWidth] - 1, $aGraphs[$iIndex][$g_iHeight], $hPen) $aGraphs[$iIndex][$g_iX_counter] = $aGraphs[$iIndex][$g_iX_counter_mem] EndIf $aGraphs[$iIndex][$g_iX_counter] -= $aGraphs[$iIndex][$g_iIncrement_Size] _GDIPlus_PenDispose($hPen) EndFunc ;==>_AddGridLines Func _FullGridLines($iIndex) Local $iGridlineColor = $aGraphs[$iIndex][$g_iGridColor] If $iGridlineColor = Default Or $iGridlineColor = -1 Then $iGridlineColor = BitOR(0xFF000000, (0xFFFFFFFF - $aGraphs[$iIndex][$g_iBackColor]));Invert Background RGB Local $iY1, $hPen = _GDIPlus_PenCreate($iGridlineColor) Local $hShift_Section = _GDIPlus_BitmapCloneArea($aGraphs[$iIndex][$g_hBitmap], 0, 0, $aGraphs[$iIndex][$g_iWidth], $aGraphs[$iIndex][$g_iHeight]); _GDIPlus_GraphicsClear($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iBackColor]); _GDIPlus_GraphicsDrawImageRect($aGraphs[$iIndex][$g_hBuffer], $hShift_Section, 0, 0, $aGraphs[$iIndex][$g_iWidth], $aGraphs[$iIndex][$g_iHeight]) For $iY1 = 0 To $aGraphs[$iIndex][$g_iHeight] Step $aGraphs[$iIndex][$g_iY_counter] _GDIPlus_GraphicsDrawLine($aGraphs[$iIndex][$g_hBuffer], 0, $iY1, $aGraphs[$iIndex][$g_iWidth], $iY1, $hPen) Next For $iX = 0 To $aGraphs[$iIndex][$g_iWidth] Step $aGraphs[$iIndex][$g_iIncrement_Size] If $aGraphs[$iIndex][$g_iX_counter] <= 0 Then _GDIPlus_GraphicsDrawLine($aGraphs[$iIndex][$g_hBuffer], $iX, 0, $iX, $aGraphs[$iIndex][$g_iHeight], $hPen) $aGraphs[$iIndex][$g_iX_counter] = $aGraphs[$iIndex][$g_iX_counter_mem] EndIf $aGraphs[$iIndex][$g_iX_counter] -= $aGraphs[$iIndex][$g_iIncrement_Size] Next _WriteBuffer($iIndex) _GDIPlus_BitmapDispose($hShift_Section) _GDIPlus_PenDispose($hPen) EndFunc ;==>_FullGridLines Func _WriteBuffer($iIndex) Local $hGDI_HBitmap, $hDC $hGDI_HBitmap = _GDIPlus_BitmapCreateHBITMAPFromBitmap($aGraphs[$iIndex][$g_hBitmap]) $hDC = _WinAPI_CreateCompatibleDC($aGraphs[$iIndex][$g_hDC]) _WinAPI_SelectObject($hDC, $hGDI_HBitmap) _WinAPI_BitBlt($aGraphs[$iIndex][$g_hDC], $aGraphs[$iIndex][$g_iLeft], $aGraphs[$iIndex][$g_iTop], $aGraphs[$iIndex][$g_iWidth], $aGraphs[$iIndex][$g_iHeight], $hDC, 0, 0, $SRCCOPY) _WinAPI_DeleteObject($hGDI_HBitmap) _WinAPI_DeleteDC($hDC) EndFunc ;==>_WriteBuffer Func _SLG_Exit() Local $i, $j, $aPens If $aGraphs[0][0] Then For $i = 1 To $aGraphs[0][0] _GDIPlus_GraphicsDispose($aGraphs[$i][$g_hBuffer]) _GDIPlus_BitmapDispose($aGraphs[$i][$g_hBitmap]) _GDIPlus_GraphicsDispose($aGraphs[$i][$g_hGraphic]) $aPens = $aGraphs[$i][$g_aPens] For $j = 1 To $aPens[0] _GDIPlus_PenDispose($aPens[$j]) Next _WinAPI_ReleaseDC($aGraphs[$i][$g_hGUI], $aGraphs[$i][$g_hDC]) Next EndIf _GDIPlus_Shutdown() EndFunc ;==>_SLG_Exit #EndRegion Internel Functions SLG.au3 Previous DL = 55 Edited February 10, 2010 by Beege user4157124, mLipok, Gianni and 1 other 4 Assembly Code: fasmg . fasm . BmpSearch . Au3 Syntax Highlighter . Bounce Multithreading Example . IDispatchASMUDFs: Explorer Frame . ITaskBarList . Scrolling Line Graph . Tray Icon Bar Graph . Explorer Listview . Wiimote . WinSnap . Flicker Free Labels . iTunesPrograms: Ftp Explorer . Snipster . Network Meter . Resistance Calculator
trancexx Posted February 6, 2010 Posted February 6, 2010 Very cool. 5 from me. How to color surface below graph line (integral)? ♡♡♡ . eMyvnE
Beege Posted February 6, 2010 Author Posted February 6, 2010 Thankyou! I'm not sure what you mean though. You talking about the backgound color? Assembly Code: fasmg . fasm . BmpSearch . Au3 Syntax Highlighter . Bounce Multithreading Example . IDispatchASMUDFs: Explorer Frame . ITaskBarList . Scrolling Line Graph . Tray Icon Bar Graph . Explorer Listview . Wiimote . WinSnap . Flicker Free Labels . iTunesPrograms: Ftp Explorer . Snipster . Network Meter . Resistance Calculator
trancexx Posted February 6, 2010 Posted February 6, 2010 Thankyou! I'm not sure what you mean though. You talking about the backgound color?No, no. Link to what I mean. ♡♡♡ . eMyvnE
Beege Posted February 6, 2010 Author Posted February 6, 2010 Oh geez. Your right! Im going to have to rethink my math on this one.. Assembly Code: fasmg . fasm . BmpSearch . Au3 Syntax Highlighter . Bounce Multithreading Example . IDispatchASMUDFs: Explorer Frame . ITaskBarList . Scrolling Line Graph . Tray Icon Bar Graph . Explorer Listview . Wiimote . WinSnap . Flicker Free Labels . iTunesPrograms: Ftp Explorer . Snipster . Network Meter . Resistance Calculator
KaFu Posted February 6, 2010 Posted February 6, 2010 (edited) Why rethink the math? You've got the dots on the line, just draw a line to y=0. Edit: 5 from me too ... Edited February 6, 2010 by KaFu OS: Win10-22H2 - 64bit - German, AutoIt Version: 3.3.16.1, AutoIt Editor: SciTE, Website: https://funk.eu AMT - Auto-Movie-Thumbnailer (2024-Oct-13) BIC - Batch-Image-Cropper (2023-Apr-01) COP - Color Picker (2009-May-21) DCS - Dynamic Cursor Selector (2024-Oct-13) HMW - Hide my Windows (2024-Oct-19) HRC - HotKey Resolution Changer (2012-May-16) ICU - Icon Configuration Utility (2018-Sep-16) SMF - Search my Files (2024-Oct-20) - THE file info and duplicates search tool SSD - Set Sound Device (2017-Sep-16)
Beege Posted February 6, 2010 Author Posted February 6, 2010 (edited) Thankyou KaFu. The problem I didn't plan for is if the graph needs to include negative numbers. Say a range of -100 to 100. At the moment is going to put any negative value at 0. 0 is going to be the BOTTOM of the graph, and not middle like it should be. I can fix this though.. Edited February 6, 2010 by Beege Assembly Code: fasmg . fasm . BmpSearch . Au3 Syntax Highlighter . Bounce Multithreading Example . IDispatchASMUDFs: Explorer Frame . ITaskBarList . Scrolling Line Graph . Tray Icon Bar Graph . Explorer Listview . Wiimote . WinSnap . Flicker Free Labels . iTunesPrograms: Ftp Explorer . Snipster . Network Meter . Resistance Calculator
Beege Posted February 8, 2010 Author Posted February 8, 2010 Alright I fixed my math so you can now do negative values if needed. Example - Sine Wave #include "SLG.au3" Opt('GUIOnEventMode', 1) $GUI = GUICreate("GDI+ Scrolling Line Graph", 628, 297, -1, -1, -1, $WS_EX_TOPMOST) GUISetOnEvent(-3, '_exit') $Increments = 200 $Graph1 = _SLG_CreateGraph($GUI, 18, 114, 596, 157, -1.05, 1.05, $Increments) GUISetState() $2Pi = 2 * ACos(-1) While True For $i = 0 To $2Pi Step 0.1 _SLG_UpdateGraph($Graph1, Sin($i)) Sleep(20) Next WEnd Func _exit() Exit EndFunc ;==>_exit Assembly Code: fasmg . fasm . BmpSearch . Au3 Syntax Highlighter . Bounce Multithreading Example . IDispatchASMUDFs: Explorer Frame . ITaskBarList . Scrolling Line Graph . Tray Icon Bar Graph . Explorer Listview . Wiimote . WinSnap . Flicker Free Labels . iTunesPrograms: Ftp Explorer . Snipster . Network Meter . Resistance Calculator
UEZ Posted February 8, 2010 Posted February 8, 2010 (edited) I modified your UDF a little bit: SLG.au3 expandcollapse popup;http://www.autoitscript.com/forum/index.php?showtopic=109599 #Region Header ; #INDEX# ======================================================================================================================= ; Title .........: SLG ; AutoIt Version : 3.3.4.0 ; Language ......: English ; Description ...: Functions to assist in creating and updating Scrolling Line Graphs ; Author(s) .....: Beege ; =============================================================================================================================== ; #CURRENT# ===================================================================================================================== ;_SLG_CreateGraph ;_SLG_UpdateGraph ;_SLG_ClearGraph ;_SLG_SetLineColor ;_SLG_SetYRange ;_SLG_SetBackGroundColor ; =============================================================================================================================== #include-once #include <GDIPlus.au3> #include <WindowsConstants.au3> _GDIPlus_Startup() OnAutoItExitRegister('_SLG_Exit') #EndRegion #Region Global Variables and Constants Global Enum $g_hGraphic, $g_hBitmap, $g_hBuffer, $g_hPen, $g_iLeft, $g_iTop, $g_iWidth, $g_iHeight, $g_iIncrements, _ $g_iIncrement_Size, $g_iShift_Distance, $g_iY_Last, $g_iY_Min, $g_iY_Max, $g_iY_Range, $g_hDC, $g_hGUI, $g_iBackColor, _ $g_iX_counter, $g_iY_counter, $g_iX_counter_mem, $MAX Global $aGraphs[1][$MAX] $aGraphs[0][0] = 0 #cs $aGraphs[0][0] = List Count [0][1-17] = Nothing $aGraphs[$i][0] = $Graphic Object Handle [$i][$g_hBitmap] = Bitmap Object Handle [$i][$g_hBuffer] = Buffer Handle [$i][$g_hPen] = Pen Handle [$i][$g_iLeft] = Left [$i][$g_iTop] = Top [$i][$g_iWidth] = Width [$i][$g_iHeight] = Height [$i][$g_iIncrements] = Step Count [$i][$g_iIncrement_Size]= Step Size [$i][$g_iShift_Distance]= Shift Distance [$i][$g_iY_Last] = Last Y Cordnate [$i][$g_iY_Min] = Y Min [$i][$g_iY_Max] = Y Max [$i][$g_iY_Range] = Y Range [$i][$g_hDC] = Display device context Handle [$i][$g_hGUI] = GUI Handle [$i][$g_iBackColor] = BackGround Color value #ce #EndRegion #Region Public Functions ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_CreateGraph ; Description ...: Creates a Scrolling Line Graph ; Syntax.........: _SLG_CreateGraph($hGUI, $iLeft, $iTop, $iWidth, $iHeight, $iY_Min, $iY_Max, $iIncrement_Total, $Line_Color = 0xFF00FF00, $iBackGround = 0xFF000000) ; Parameters ....: $hGUI - Handle to parent or owner window ; $iLeft - Left side of the graph ; $iTop - Top side of the graph ; $iWidth - Width of the graph ; $iHeight - Height of the graph ; $iY_Min - Minimum Y Value ; $iY_Max - Maximum Y Value ; $iIncrements - How many parts the Graph is divided up into. ; $Line_Color - Alpha, Red, Green and Blue Hex Value. (0xAARRGGBB). Default = Green ; $iBackGround - BackGround Color. Alpha, Red, Green and Blue Hex Value. (0xAARRGGBB). Default = Black ; Return values .: Success - Graph Index ; Author ........: Beege ; Remarks .......: none ; =============================================================================================================================== Func _SLG_CreateGraph($hGUI, $iLeft, $iTop, $iWidth, $iHeight, $iY_Min, $iY_Max, $iIncrements, $Line_Color = 0xFF00FF00, $iBackGround = 0xFF000000, $iX_c = 20, $iY_c = 20, $iPen_size = 2, $iSmooth = 1) ReDim $aGraphs[UBound($aGraphs) + 1][UBound($aGraphs, 2)] $aGraphs[0][0] += 1 $aGraphs[$aGraphs[0][0]][$g_hGraphic] = _GDIPlus_GraphicsCreateFromHWND($hGUI) $aGraphs[$aGraphs[0][0]][$g_hBitmap] = _GDIPlus_BitmapCreateFromGraphics($iWidth, $iHeight, $aGraphs[$aGraphs[0][0]][$g_hGraphic]) $aGraphs[$aGraphs[0][0]][$g_hBuffer] = _GDIPlus_ImageGetGraphicsContext($aGraphs[$aGraphs[0][0]][$g_hBitmap]) $aGraphs[$aGraphs[0][0]][$g_hPen] = _GDIPlus_PenCreate($Line_Color, $iPen_size) $aGraphs[$aGraphs[0][0]][$g_iLeft] = $iLeft $aGraphs[$aGraphs[0][0]][$g_iTop] = $iTop $aGraphs[$aGraphs[0][0]][$g_iWidth] = $iWidth $aGraphs[$aGraphs[0][0]][$g_iHeight] = $iHeight $aGraphs[$aGraphs[0][0]][$g_iIncrements] = $iIncrements $aGraphs[$aGraphs[0][0]][$g_iIncrement_Size] = Int($iWidth / $iIncrements) $aGraphs[$aGraphs[0][0]][$g_iShift_Distance] = $iWidth - $aGraphs[$aGraphs[0][0]][$g_iIncrement_Size] $aGraphs[$aGraphs[0][0]][$g_iY_Last] = False $aGraphs[$aGraphs[0][0]][$g_iY_Min] = $iY_Min $aGraphs[$aGraphs[0][0]][$g_iY_Max] = $iY_Max _SLG_SetYRange($aGraphs[0][0], $iY_Min, $iY_Max) $aGraphs[$aGraphs[0][0]][$g_hDC] = _WinAPI_GetDC($hGUI) $aGraphs[$aGraphs[0][0]][$g_hGUI] = $hGUI $aGraphs[$aGraphs[0][0]][$g_iBackColor] = 0xFF000000;BitOR($iBackGround, 0xFF000000) $aGraphs[$aGraphs[0][0]][$g_iX_counter] = $iX_c $aGraphs[$aGraphs[0][0]][$g_iX_counter_mem] = $iX_c $aGraphs[$aGraphs[0][0]][$g_iY_counter] = $iY_c If $iSmooth Then _GDIPlus_GraphicsSetSmoothingMode($aGraphs[$aGraphs[0][0]][$g_hBuffer], 2) _GDIPlus_GraphicsClear($aGraphs[$aGraphs[0][0]][$g_hBuffer], $aGraphs[$aGraphs[0][0]][$g_iBackColor]); Return $aGraphs[0][0] EndFunc ;==>_SLG_CreateGraph ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_UpdateGraph ; Description ...: Updates Line Graph with new value ; Syntax.........: _SLG_UpdateGraph($iIndex, $iValue) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iValue - Value to add to graph ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: none ; =============================================================================================================================== Func _SLG_UpdateGraph($iIndex, $iValue, $iback = 1) Local $i, $j If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) If $iValue > $aGraphs[$iIndex][$g_iY_Max] Then $iValue = $aGraphs[$iIndex][$g_iY_Max] ElseIf $iValue < $aGraphs[$iIndex][$g_iY_Min] Then $iValue = $aGraphs[$iIndex][$g_iY_Min] EndIf Local $Percent = Abs($iValue-$aGraphs[$iIndex][$g_iY_Min]) / $aGraphs[$iIndex][$g_iY_Range] If $Percent > .992 Then $Percent = .992 Local $iY = Int($aGraphs[$iIndex][$g_iHeight] - ($Percent * $aGraphs[$iIndex][$g_iHeight])) If Not $aGraphs[$iIndex][$g_iY_Last] Then $aGraphs[$iIndex][$g_iY_Last] = $iY Return 1 EndIf Local $hShift_Section = _GDIPlus_BitmapCloneArea($aGraphs[$iIndex][$g_hBitmap], $aGraphs[$iIndex][$g_iIncrement_Size], 0, $aGraphs[$iIndex][$g_iShift_Distance], $aGraphs[$iIndex][$g_iHeight]); _GDIPlus_GraphicsClear($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iBackColor]); _GDIPlus_GraphicsDrawImageRect($aGraphs[$iIndex][$g_hBuffer], $hShift_Section, 0, 0, $aGraphs[$iIndex][$g_iShift_Distance], $aGraphs[$iIndex][$g_iHeight]) Local $hPen = _GDIPlus_PenCreate(0xFFA0A0A0) If $iback Then For $j = 0 To $aGraphs[$iIndex][$g_iHeight] Step $aGraphs[$iIndex][$g_iY_counter] _GDIPlus_GraphicsDrawLine($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iWidth] - $aGraphs[$iIndex][$g_iIncrement_Size] - 1, $j, $aGraphs[$iIndex][$g_iWidth], $j, $hPen) Next If $aGraphs[$iIndex][$g_iX_counter] <= 0 Then _GDIPlus_GraphicsDrawLine($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iWidth] - 1, 0, $aGraphs[$iIndex][$g_iWidth] - 1, $aGraphs[$iIndex][$g_iHeight], $hPen) $aGraphs[$iIndex][$g_iX_counter] = $aGraphs[$iIndex][$g_iX_counter_mem] EndIf $aGraphs[$iIndex][$g_iX_counter] -= $aGraphs[$iIndex][$g_iIncrement_Size] EndIf _GDIPlus_GraphicsDrawLine($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iShift_Distance], $aGraphs[$iIndex][$g_iY_Last], $aGraphs[$iIndex][$g_iWidth] - 1, $iY, $aGraphs[$iIndex][$g_hPen]) _WriteBuffer($iIndex) _GDIPlus_PenDispose($hPen) _GDIPlus_BitmapDispose($hShift_Section) $aGraphs[$iIndex][$g_iY_Last] = $iY Return 1 EndFunc ;==>_SLG_UpdateGraph ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_SetLineColor ; Description ...: Sets Line Color of Graph ; Syntax.........: _SLG_SetLineColor($iIndex, $iARGB) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iValue - Alpha, Red, Green and Blue Hex Value. (0xAARRGGBB) ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; - 2 Error setting pen color ; Author ........: Beege ; Remarks .......: none ; =============================================================================================================================== Func _SLG_SetLineColor($iIndex, $iARGB) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) _GDIPlus_PenSetColor($aGraphs[$iIndex][$g_hPen], $iARGB) If @error Then Return SetError(2, @extended, 0) Return 1 EndFunc ;==>_SLG_SetLineColor ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_ClearGraph ; Description ...: Clears all data from Graph ; Syntax.........: _SLG_ClearGraph($iIndex) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: none ; =============================================================================================================================== Func _SLG_ClearGraph($iIndex) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) _GDIPlus_GraphicsClear($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iBackColor]); _WriteBuffer($iIndex) Return 1 EndFunc ;==>_SLG_ClearGraph ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_SetYRange ; Description ...: Sets the Minimum and Maximum Y Values ; Syntax.........: _SLG_SetYRange($iIndex, $iY_Min, $iY_Max) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iY_Min - Minimum Y Value ; $iY_Max - Maximum Y Value ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: User should most likly want to ClearGraph after changing Y Range ; =============================================================================================================================== Func _SLG_SetYRange($iIndex, $iY_Min, $iY_Max) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) $aGraphs[$iIndex][$g_iY_Min] = $iY_Min $aGraphs[$iIndex][$g_iY_Max] = $iY_Max $aGraphs[$iIndex][$g_iY_Range] = Abs($iY_Max - $iY_Min) Return 1 EndFunc ;==>_SLG_SetYRange ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_SetBackGroundColor ; Description ...: Sets Graph BackGround Color ; Syntax.........: _SLG_SetBackGroundColor($iIndex, $iARGB = 0xFF000000) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iARGB - Alpha, Red, Green and Blue Hex Value. (0xAARRGGBB). Default = Black ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: All previous data will be cleared ; =============================================================================================================================== Func _SLG_SetBackGroundColor($iIndex, $iARGB = 0xFF000000) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) $aGraphs[$iIndex][$g_iBackColor] = $iARGB _SLG_ClearGraph($iIndex) Return 1 EndFunc ;==>_SLG_SetBackGroundColor #EndRegion #Region Internel Functions Func _WriteBuffer($iIndex) Local $hGDI_HBitmap, $hDC $hGDI_HBitmap = _GDIPlus_BitmapCreateHBITMAPFromBitmap($aGraphs[$iIndex][$g_hBitmap]) $hDC = _WinAPI_CreateCompatibleDC($aGraphs[$iIndex][$g_hDC]) _WinAPI_SelectObject($hDC, $hGDI_HBitmap) _WinAPI_BitBlt($aGraphs[$iIndex][$g_hDC], $aGraphs[$iIndex][$g_iLeft], $aGraphs[$iIndex][$g_iTop], $aGraphs[$iIndex][$g_iWidth], $aGraphs[$iIndex][$g_iHeight], $hDC, 0, 0, $SRCCOPY) _WinAPI_DeleteObject($hGDI_HBitmap) _WinAPI_DeleteDC($hDC) EndFunc ;==>_WriteBuffer Func _SLG_Exit() Local $i If $aGraphs[0][0] Then For $i = 1 To $aGraphs[0][0] _GDIPlus_GraphicsDispose($aGraphs[$i][$g_hBuffer]) _GDIPlus_BitmapDispose($aGraphs[$i][$g_hBitmap]) _GDIPlus_GraphicsDispose($aGraphs[$i][$g_hGraphic]) _GDIPlus_PenDispose($aGraphs[$i][$g_hPen]) _WinAPI_ReleaseDC($aGraphs[$i][$g_hGUI], $aGraphs[$i][$g_hDC]) Next EndIf _GDIPlus_Shutdown() EndFunc ;==>_SLG_Exit #EndRegion Internel Functions And here an example: expandcollapse popup#include <StaticConstants.au3> #include "SLG.au3" Const $cBlue = 0xFF00ACFF, $cGreen = 0xFF00FF00, $cHOTPINK = 0xFFF004DE, $cBlack = 0xFF000000, $cGray = 0xFFADADAD $GUI = GUICreate("GDI+ Scrolling Line Graph", 628, 297, -1, -1, -1, $WS_EX_TOPMOST) $Label1 = GUICtrlCreateLabel("Graph 1", 66, 36, 192, 53, BitOR($SS_CENTER,$SS_CENTERIMAGE)) GUICtrlSetFont(-1, 24, 400, 0, "MS Sans Serif") $Label2 = GUICtrlCreateLabel("Graph 2", 372, 36, 192, 53, BitOR($SS_CENTER,$SS_CENTERIMAGE)) GUICtrlSetFont(-1, 24, 400, 0, "MS Sans Serif") $Increments = 80 $Graph1 = _SLG_CreateGraph($GUI, 18, 114, 283, 157, 0, 300, $Increments) $Graph2 = _SLG_CreateGraph($GUI, 324, 114, 283, 157, 0, 300, $Increments, $cBlue) GUISetState() For $i = 1 To 30 For $j = 1 To 10 _SLG_UpdateGraph($Graph1, Random(0, 300)) _SLG_UpdateGraph($Graph2, Random(0, 300), 0) Sleep(30) Next _SwapColors() Next _SLG_SetBackGroundColor($Graph1, $cHOTPINK) _SLG_SetBackGroundColor($Graph2, $cBlue) _SLG_SetLineColor($Graph1, $cBlack) _SLG_SetLineColor($Graph2, $cBlack) For $i = 1 To 400 _SLG_UpdateGraph($Graph1, Random(0, 300)) _SLG_UpdateGraph($Graph2, Random(0, 300), 0) Sleep(30) Next Func _SwapColors() Static $swap = -1 $swap *= -1 If $swap = -1 Then _SLG_SetLineColor($Graph1, $cHOTPINK) _SLG_SetLineColor($Graph2, $cBlue) Else _SLG_SetLineColor($Graph1, $cBlue) _SLG_SetLineColor($Graph2, $cHOTPINK) EndIf EndFunc ;==>_SwapColors I hope you are not angry about my modifications. UEZ Edited February 8, 2010 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
KaFu Posted February 8, 2010 Posted February 8, 2010 I modified your UDF a little bit: Nice ... OS: Win10-22H2 - 64bit - German, AutoIt Version: 3.3.16.1, AutoIt Editor: SciTE, Website: https://funk.eu AMT - Auto-Movie-Thumbnailer (2024-Oct-13) BIC - Batch-Image-Cropper (2023-Apr-01) COP - Color Picker (2009-May-21) DCS - Dynamic Cursor Selector (2024-Oct-13) HMW - Hide my Windows (2024-Oct-19) HRC - HotKey Resolution Changer (2012-May-16) ICU - Icon Configuration Utility (2018-Sep-16) SMF - Search my Files (2024-Oct-20) - THE file info and duplicates search tool SSD - Set Sound Device (2017-Sep-16)
Beege Posted February 8, 2010 Author Posted February 8, 2010 I hope you are not angry about my modifications. Not at all angry. This is exactly what I wanted to add but didn't know completely how to do it. Thanks so much! I will update the original very shortly. Just have a couple more things to add. Assembly Code: fasmg . fasm . BmpSearch . Au3 Syntax Highlighter . Bounce Multithreading Example . IDispatchASMUDFs: Explorer Frame . ITaskBarList . Scrolling Line Graph . Tray Icon Bar Graph . Explorer Listview . Wiimote . WinSnap . Flicker Free Labels . iTunesPrograms: Ftp Explorer . Snipster . Network Meter . Resistance Calculator
Beege Posted February 10, 2010 Author Posted February 10, 2010 See Top for Update:) Assembly Code: fasmg . fasm . BmpSearch . Au3 Syntax Highlighter . Bounce Multithreading Example . IDispatchASMUDFs: Explorer Frame . ITaskBarList . Scrolling Line Graph . Tray Icon Bar Graph . Explorer Listview . Wiimote . WinSnap . Flicker Free Labels . iTunesPrograms: Ftp Explorer . Snipster . Network Meter . Resistance Calculator
ghetek Posted July 17, 2010 Posted July 17, 2010 (edited) Hey, I made a modification to your UDF. I wanted to get around using a sleep in my script so I added a timer. I have heard that people really hate timers but I hope this is a welcome change. Here is a sample script: #include <SLG.au3> Opt('GuiOnEventMode', 1) $GUI = GUICreate("GDI+ Scrolling Line Graph", 628, 297, -1, -1, -1, $WS_EX_TOPMOST) GUISetOnEvent(-3, '_Exit') GUISetState() $Increments = 100 $Graph1 = _SLG_CreateGraph($GUI, 18, 18, 596, 257, -100, 100, $Increments, -1, -1, -1, True) _SLG_SetGridLineColor($Graph1, 0xFF5C5C5C) While 1 $MemStats = MemGetStats() _SLG_SetLineValue($Graph1, $MemStats[0]) _SLG_UpdateGraph($Graph1) WEnd Func _Exit() Exit EndFunc ;==>_Exit Here is the UDF: expandcollapse popup#Region Header ; #INDEX# ======================================================================================================================= ; Title .........: SLG ; AutoIt Version : 3.3.4.0 ; Language ......: English ; Description ...: Functions to assist in creating and updating Scrolling Line Graphs ; Author(s) .....: Beege ; =============================================================================================================================== ; #CURRENT# ===================================================================================================================== ;_SLG_CreateGraph ;_SLG_UpdateGraph ;_SLG_ClearGraph ;_SLG_SetLineColor ;_SLG_SetYRange ;_SLG_SetBackGroundColor ;_SLG_AddLine ;_SLG_SetLineValue ;_SLG_SetLineWidth ;_SLG_EnableGridLines ;_SLG_SetGridLineColor ; =============================================================================================================================== #Region User KeyWords and CallTips #cs Keywords: au3.keywords.user.udfs= _slg_creategraph _slg_updategraph _slg_cleargraph \ _slg_setlinecolor _slg_setyrange _slg_setbackgroundcolor _slg_addline \ _slg_setlinevalue _slg_setlinewidth _slg_enablegridlines _slg_setgridlinecolor CallTips: _SLG_CreateGraph($hGUI, $iLeft, $iTop, $iWidth, $iHeight, $iY_Min, $iY_Max, $iIncrements, $Line_Color = 0xFF00FF00, $Line_Width = 2, $iBackGround = 0xFF000000, $bGridlines = True) _SLG_UpdateGraph($iIndex) _SLG_AddLine($iIndex, $Line_Color = 0xFF00FF00, $Line_Width = 2) _SLG_ClearGraph($iIndex) _SLG_SetLineValue($iIndex, $iValue, $iLine = 1) _SLG_SetLineColor($iIndex, $iARGB, $iLine = 1) _SLG_SetLineWidth($iIndex, $iWidth, $iLine = 1) _SLG_SetYRange($iIndex, $iY_Min, $iY_Max) _SLG_SetBackGroundColor($iIndex, $iARGB = 0xFF000000) _SLG_SetGridLineColor($iIndex, $iARGB = Default) _SLG_EnableGridLines($iIndex, $bGridlines = True) #ce #EndRegion User KeyWords and CallTips #include-once #include <GDIPlus.au3> #include <WindowsConstants.au3> _GDIPlus_Startup() OnAutoItExitRegister('_SLG_Exit') #EndRegion Header #Region Global Variables and Constants Global Enum $g_hGraphic, $g_hBitmap, $g_hBuffer, $g_aPens, $g_iLeft, $g_iTop, $g_iWidth, $g_iHeight, $g_iIncrements, _ $g_iIncrement_Size, $g_iShift_Distance, $g_iY, $g_iY_Last, $g_iY_Min, $g_iY_Max, $g_iY_Range, $g_hDC, $g_hGUI, $g_iBackColor, _ $g_iX_counter, $g_iY_counter, $g_iX_counter_mem, $g_bGridlines, $g_iGridColor, $MAX Global $aGraphs[1][$MAX], $g_GraphSpeed_Counter, $g_GraphSpeedDef = 30 $aGraphs[0][0] = 0 #cs $aGraphs[0][0] = List Count [0][1-17] = Nothing $aGraphs[$i][0] = $Graphic Object Handle [$i][$g_hBitmap] = Bitmap Object Handle [$i][$g_hBuffer] = Buffer Handle [$i][$g_iLeft] = Left [$i][$g_iTop] = Top [$i][$g_iWidth] = Width [$i][$g_iHeight] = Height [$i][$g_iIncrements] = Step Count [$i][$g_iIncrement_Size]= Step Size [$i][$g_iShift_Distance]= Shift Distance [$i][$g_iY_Min] = Y Min [$i][$g_iY_Max] = Y Max [$i][$g_iY_Range] = Y Range [$i][$g_hDC] = Display device context Handle [$i][$g_hGUI] = GUI Handle [$i][$g_iBackColor] = BackGround Color value [$i][$g_iY_Last] = Array containing Last Y Cordnate for each Line [$i][$g_iY] = Array containing Y Cordnate for each Line [$i][$g_aPens] = Array containing Pen Handles for each Line [$i][$g_bGridlines] = Draw GridLines flag [$i][$g_iGridColor] = GridLines Color Value [$i][$g_iX_counter] = Counter for X GridLines [$i][$g_iY_counter] = Counter for Y GridLines [$i][$g_iX_counter_mem] = Original Counter Value #ce #EndRegion Global Variables and Constants #Region Public Functions ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_CreateGraph ; Description ...: Creates a Scrolling Line Graph ; Syntax.........: _SLG_CreateGraph($hGUI, $iLeft, $iTop, $iWidth, $iHeight, $iY_Min, $iY_Max, $iIncrement_Total, $Line_Color = 0xFF00FF00, $iBackGround = 0xFF000000) ; Parameters ....: $hGUI - Handle to parent or owner window ; $iLeft - Left side of the graph ; $iTop - Top side of the graph ; $iWidth - Width of the graph ; $iHeight - Height of the graph ; $iY_Min - Minimum Y Value ; $iY_Max - Maximum Y Value ; $iIncrements - How many parts the Graph is divided up into. More Parts means more history.. ; $Line_Color - Alpha, Red, Green and Blue Hex Value. (0xAARRGGBB). Default = Green ; $iLine_Width - Line Width. Default = 1 ; $iBackGround - BackGround Color. Alpha, Red, Green and Blue Hex Value. (0xAARRGGBB). Default = Black ; $bGridlines - Enable Gridlines. Default = True ; Return values .: Success - Graph Index ; Author ........: Beege ; Remarks .......: Line index of line created is 1. ; =============================================================================================================================== Func _SLG_CreateGraph($hGUI, $iLeft, $iTop, $iWidth, $iHeight, $iY_Min, $iY_Max, $iIncrements, $Line_Color = 0xFF00FF00, $iLine_Width = 2, $iBackGround = 0xFF000000, $bGridlines = True) ReDim $aGraphs[UBound($aGraphs) + 1][UBound($aGraphs, 2)] $aGraphs[0][0] += 1 If $Line_Color = -1 Or $Line_Color = Default Then $Line_Color = 0xFF00FF00 If $iBackGround = -1 Or $iBackGround = Default Then $iBackGround = 0xFF000000 If $iLine_Width = -1 Or $iLine_Width = Default Then $iLine_Width = 2 If $bGridlines = -1 Or $bGridlines = Default Then $bGridlines = True $aGraphs[$aGraphs[0][0]][$g_hGraphic] = _GDIPlus_GraphicsCreateFromHWND($hGUI) $aGraphs[$aGraphs[0][0]][$g_hBitmap] = _GDIPlus_BitmapCreateFromGraphics($iWidth, $iHeight, $aGraphs[$aGraphs[0][0]][$g_hGraphic]) $aGraphs[$aGraphs[0][0]][$g_hBuffer] = _GDIPlus_ImageGetGraphicsContext($aGraphs[$aGraphs[0][0]][$g_hBitmap]) $aGraphs[$aGraphs[0][0]][$g_iLeft] = $iLeft $aGraphs[$aGraphs[0][0]][$g_iTop] = $iTop $aGraphs[$aGraphs[0][0]][$g_iWidth] = $iWidth $aGraphs[$aGraphs[0][0]][$g_iHeight] = $iHeight $aGraphs[$aGraphs[0][0]][$g_iIncrements] = $iIncrements $aGraphs[$aGraphs[0][0]][$g_iIncrement_Size] = Int($iWidth / $iIncrements) $aGraphs[$aGraphs[0][0]][$g_iShift_Distance] = $iWidth - $aGraphs[$aGraphs[0][0]][$g_iIncrement_Size] _SLG_AddLine($aGraphs[0][0], $Line_Color, $iLine_Width) $aGraphs[$aGraphs[0][0]][$g_iY_Min] = $iY_Min $aGraphs[$aGraphs[0][0]][$g_iY_Max] = $iY_Max _SLG_SetYRange($aGraphs[0][0], $iY_Min, $iY_Max) $aGraphs[$aGraphs[0][0]][$g_hDC] = _WinAPI_GetDC($hGUI) $aGraphs[$aGraphs[0][0]][$g_hGUI] = $hGUI _SLG_SetBackGroundColor($aGraphs[0][0], BitOR($iBackGround, 0xFF000000)) $aGraphs[$aGraphs[0][0]][$g_bGridlines] = $bGridlines $aGraphs[$aGraphs[0][0]][$g_iX_counter] = 20;$iX_c $aGraphs[$aGraphs[0][0]][$g_iX_counter_mem] = 20;$iX_c $aGraphs[$aGraphs[0][0]][$g_iY_counter] = 20;$iY_c $aGraphs[$aGraphs[0][0]][$g_iGridColor] = Default _GDIPlus_GraphicsSetSmoothingMode($aGraphs[$aGraphs[0][0]][$g_hBuffer], 2) _GDIPlus_GraphicsClear($aGraphs[$aGraphs[0][0]][$g_hBuffer], $aGraphs[$aGraphs[0][0]][$g_iBackColor]); If $bGridlines Then _FullGridLines($aGraphs[0][0]) Return $aGraphs[0][0] EndFunc ;==>_SLG_CreateGraph ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_UpdateGraph ; Description ...: Updates Line Graph with new values ; Syntax.........: _SLG_UpdateGraph($iIndex, $iValue) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: All Lines of the graph must be updated before calling this function. ; =============================================================================================================================== Func _SLG_UpdateGraph($iIndex) If $g_GraphSpeed_Counter = "" Then $g_GraphSpeed_Counter = TimerInit() If TimerDiff($g_GraphSpeed_Counter) > $g_GraphSpeedDef Then $g_GraphSpeed_Counter = "" If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) Local $aLineY = $aGraphs[$iIndex][$g_iY] For $i = 1 To $aLineY[0] If Not $aLineY[$i] Then Return Next Local $hShift_Section = _GDIPlus_BitmapCloneArea($aGraphs[$iIndex][$g_hBitmap], $aGraphs[$iIndex][$g_iIncrement_Size], 0, $aGraphs[$iIndex][$g_iShift_Distance], $aGraphs[$iIndex][$g_iHeight]); _GDIPlus_GraphicsClear($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iBackColor]); _GDIPlus_GraphicsDrawImageRect($aGraphs[$iIndex][$g_hBuffer], $hShift_Section, 0, 0, $aGraphs[$iIndex][$g_iShift_Distance], $aGraphs[$iIndex][$g_iHeight]) If $aGraphs[$iIndex][$g_bGridlines] Then _AddGridLines($iIndex) Local $aLineYLast = $aGraphs[$iIndex][$g_iY_Last] Local $aPens = $aGraphs[$iIndex][$g_aPens] For $i = 1 To $aLineYLast[0] _GDIPlus_GraphicsDrawLine($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iShift_Distance] - 1, $aLineYLast[$i], $aGraphs[$iIndex][$g_iWidth] - 1, $aLineY[$i], $aPens[$i]) Next _WriteBuffer($iIndex) _GDIPlus_BitmapDispose($hShift_Section) For $i = 1 To $aLineY[0] $aLineYLast[$i] = $aLineY[$i] Next $aGraphs[$iIndex][$g_iY_Last] = $aLineYLast Return 1 Else Return 0 EndIf EndFunc ;==>_SLG_UpdateGraph ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_SetLineValue ; Description ...: Sets Line value ; Syntax.........: _SLG_SetLineValue($iIndex, $iValue, $iLine = 1) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iValue - Value to add to graph ; $iLine - Line index returned from _SLG_AddLine() ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: If your graph only has 1 line then the line index is 1 ; =============================================================================================================================== Func _SLG_SetLineValue($iIndex, $iValue, $iLine = 1) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) If $iValue > $aGraphs[$iIndex][$g_iY_Max] Then $iValue = $aGraphs[$iIndex][$g_iY_Max] ElseIf $iValue < $aGraphs[$iIndex][$g_iY_Min] Then $iValue = $aGraphs[$iIndex][$g_iY_Min] EndIf Local $Percent = Abs($iValue - $aGraphs[$iIndex][$g_iY_Min]) / $aGraphs[$iIndex][$g_iY_Range] If $Percent > .992 Then $Percent = .992 Local $iY = Int($aGraphs[$iIndex][$g_iHeight] - ($Percent * $aGraphs[$iIndex][$g_iHeight])) Local $aLineYLast = $aGraphs[$iIndex][$g_iY_Last] If Not $aLineYLast[$iLine] Then $aLineYLast[$iLine] = $iY $aGraphs[$iIndex][$g_iY_Last] = $aLineYLast Return 0 Else Local $aLineY = $aGraphs[$iIndex][$g_iY] $aLineY[$iLine] = $iY $aGraphs[$iIndex][$g_iY] = $aLineY Return 1 EndIf EndFunc ;==>_SLG_SetLineValue ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_AddLine ; Description ...: Adds additional lines to the graph ; Syntax.........: _SLG_AddLine($iIndex, $Line_Color = 0xFF00FF00, $Line_Width = 1) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iLine_Color - Alpha, Red, Green and Blue Hex Value. (0xAARRGGBB) ; $Line_Width - Line Width ; Return values .: Success - Line Index ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: Every line must have its value set before you can call _SLG_UpdateGraph() ; =============================================================================================================================== Func _SLG_AddLine($iIndex, $Line_Color = 0xFF00FF00, $Line_Width = 2) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) If $Line_Color = -1 Or $Line_Color = Default Then $Line_Color = 0xFF00FF00 If $Line_Width = -1 Or $Line_Width = Default Then $Line_Width = 1 Local $aLinesY = $aGraphs[$iIndex][$g_iY] Local $aLinesYLast = $aGraphs[$iIndex][$g_iY_Last] Local $aPens = $aGraphs[$iIndex][$g_aPens] If Not IsArray($aLinesYLast) Then Local $aLinesY[1] = [0] Local $aLinesYLast[1] = [0] Local $aPens[1] = [0] EndIf ReDim $aLinesYLast[UBound($aLinesYLast) + 1] ReDim $aLinesY[UBound($aLinesY) + 1] ReDim $aPens[UBound($aPens) + 1] $aLinesYLast[0] += 1 $aLinesY[0] += 1 $aPens[0] += 1 $aLinesYLast[$aLinesYLast[0]] = False $aLinesY[$aLinesY[0]] = False $aPens[$aPens[0]] = _GDIPlus_PenCreate($Line_Color, $Line_Width) $aGraphs[$iIndex][$g_iY_Last] = $aLinesYLast $aGraphs[$iIndex][$g_iY] = $aLinesY $aGraphs[$iIndex][$g_aPens] = $aPens Return $aLinesY[0] EndFunc ;==>_SLG_AddLine ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_SetLineColor ; Description ...: Sets Line Color of Graph ; Syntax.........: _SLG_SetLineColor($iIndex, $iARGB) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iValue - Alpha, Red, Green and Blue Hex Value. (0xAARRGGBB) ; $iLine - Line index returned from _SLG_AddLine() ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; - 2 Invalid iLine ; - 3 Error setting pen color ; Author ........: Beege ; Remarks .......: If your graph only has 1 line then the line index is 1 ; =============================================================================================================================== Func _SLG_SetLineColor($iIndex, $iARGB, $iLine = 1) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) Local $aPens = $aGraphs[$iIndex][$g_aPens] If $iLine > $aPens[0] Then Return SetError(2, @extended, 0) _GDIPlus_PenSetColor($aPens[$iLine], $iARGB) If @error Then Return SetError(3, @extended, 0) Return 1 EndFunc ;==>_SLG_SetLineColor ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_SetLineWidth ; Description ...: Sets Line Width ; Syntax.........: _SLG_SetLineWidth($iIndex, $iWidth, $iLine = 1) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iValue - Width of Line ; $iLine - Line index returned from _SLG_AddLine() ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; - 2 Invalid iLine index ; - 3 Error setting pen width ; Author ........: Beege ; Remarks .......: If your graph only has 1 line then the line index is 1 ; =============================================================================================================================== Func _SLG_SetLineWidth($iIndex, $iWidth, $iLine = 1) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) Local $aPens = $aGraphs[$iIndex][$g_aPens] If $iLine > $aPens[0] Then Return SetError(2, @extended, 0) Local $aPens = $aGraphs[$iIndex][$g_aPens] _GDIPlus_PenSetWidth($aPens[$iLine], $iWidth) If @error Then Return SetError(3, @extended, 0) Return 1 EndFunc ;==>_SLG_SetLineWidth ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_ClearGraph ; Description ...: Clears all data from Graph ; Syntax.........: _SLG_ClearGraph($iIndex) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: none ; =============================================================================================================================== Func _SLG_ClearGraph($iIndex) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) _GDIPlus_GraphicsClear($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iBackColor]); If $aGraphs[$iIndex][$g_bGridlines] Then _FullGridLines($iIndex) _WriteBuffer($iIndex) Return 1 EndFunc ;==>_SLG_ClearGraph ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_SetYRange ; Description ...: Sets the Minimum and Maximum Y Values ; Syntax.........: _SLG_SetYRange($iIndex, $iY_Min, $iY_Max) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iY_Min - Minimum Y Value ; $iY_Max - Maximum Y Value ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: User should most likly want to ClearGraph after changing Y Range ; =============================================================================================================================== Func _SLG_SetYRange($iIndex, $iY_Min, $iY_Max) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) $aGraphs[$iIndex][$g_iY_Min] = $iY_Min $aGraphs[$iIndex][$g_iY_Max] = $iY_Max $aGraphs[$iIndex][$g_iY_Range] = Abs($iY_Max - $iY_Min) Return 1 EndFunc ;==>_SLG_SetYRange ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_SetBackGroundColor ; Description ...: Sets Graph BackGround Color ; Syntax.........: _SLG_SetBackGroundColor($iIndex, $iARGB = 0xFF000000) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iARGB - Alpha, Red, Green and Blue Hex Value. (0xAARRGGBB). Default = Black ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: All previous data will be cleared ; =============================================================================================================================== Func _SLG_SetBackGroundColor($iIndex, $iARGB = 0xFF000000) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) $aGraphs[$iIndex][$g_iBackColor] = $iARGB _SLG_ClearGraph($iIndex) Return 1 EndFunc ;==>_SLG_SetBackGroundColor ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_SetGridLineColor($iIndex) ; Description ...: Sets Graph GridLines Color Value ; Syntax.........: _SLG_SetGridLineColor($iIndex, $iARGB = Default) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $iARGB - Alpha, Red, Green and Blue Hex Value. (0xAARRGGBB). Default = Invert of Background Color. ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; Author ........: Beege ; Remarks .......: All previous data will be cleared ; =============================================================================================================================== Func _SLG_SetGridLineColor($iIndex, $iARGB = Default) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) $aGraphs[$iIndex][$g_iGridColor] = $iARGB _SLG_ClearGraph($iIndex) Return 1 EndFunc ;==>_SLG_SetGridLineColor ; #FUNCTION# ==================================================================================================================== ; Name...........: _SLG_EnableGridLines ; Description ...: Enables or Disables Drawing of Gridlines for Graph ; Syntax.........: _SLG_EnableGridLines($iIndex, $bGridlines = True) ; Parameters ....: $iIndex - Index returned from _SLG_CreateGraph() ; $bGridlines - GridLines flag: ; |True - GridLines will be drawn ; |False - GridLines will not be drawn ; Return values .: Success - 1 ; Failure - 0 and sets @ERROR: ; - 1 Invalid iIndex ; - 2 Invalid $bGridlines Value ; Author ........: Beege ; Remarks .......: none ; =============================================================================================================================== Func _SLG_EnableGridLines($iIndex, $bGridlines = True) If $iIndex > $aGraphs[0][0] Then Return SetError(1, @extended, 0) If $bGridlines <> True And $bGridlines <> False Then SetError(2, @extended, 0) $aGraphs[$iIndex][$g_bGridlines] = $bGridlines Return 1 EndFunc ;==>_SLG_EnableGridLines #EndRegion Public Functions #Region Internel Functions ; #FUNCTION# ==================================================================================================================== ; Author ........: UEZ ; Modified ......: Beege ; =============================================================================================================================== Func _AddGridLines($iIndex) Local $iGridlineColor = $aGraphs[$iIndex][$g_iGridColor] If $iGridlineColor = Default Or $iGridlineColor = -1 Then $iGridlineColor = BitOR(0xFF000000, (0xFFFFFFFF - $aGraphs[$iIndex][$g_iBackColor]));Invert Background RGB Local $iY1, $hPen = _GDIPlus_PenCreate($iGridlineColor) For $iY1 = 0 To $aGraphs[$iIndex][$g_iHeight] Step $aGraphs[$iIndex][$g_iY_counter] _GDIPlus_GraphicsDrawLine($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iShift_Distance] - 1, $iY1, $aGraphs[$iIndex][$g_iWidth], $iY1, $hPen) Next If $aGraphs[$iIndex][$g_iX_counter] <= 0 Then _GDIPlus_GraphicsDrawLine($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iWidth] - 1, 0, $aGraphs[$iIndex][$g_iWidth] - 1, $aGraphs[$iIndex][$g_iHeight], $hPen) $aGraphs[$iIndex][$g_iX_counter] = $aGraphs[$iIndex][$g_iX_counter_mem] EndIf $aGraphs[$iIndex][$g_iX_counter] -= $aGraphs[$iIndex][$g_iIncrement_Size] _GDIPlus_PenDispose($hPen) EndFunc ;==>_AddGridLines Func _FullGridLines($iIndex) Local $iGridlineColor = $aGraphs[$iIndex][$g_iGridColor] If $iGridlineColor = Default Or $iGridlineColor = -1 Then $iGridlineColor = BitOR(0xFF000000, (0xFFFFFFFF - $aGraphs[$iIndex][$g_iBackColor]));Invert Background RGB Local $iY1, $hPen = _GDIPlus_PenCreate($iGridlineColor) Local $hShift_Section = _GDIPlus_BitmapCloneArea($aGraphs[$iIndex][$g_hBitmap], 0, 0, $aGraphs[$iIndex][$g_iWidth], $aGraphs[$iIndex][$g_iHeight]); _GDIPlus_GraphicsClear($aGraphs[$iIndex][$g_hBuffer], $aGraphs[$iIndex][$g_iBackColor]); _GDIPlus_GraphicsDrawImageRect($aGraphs[$iIndex][$g_hBuffer], $hShift_Section, 0, 0, $aGraphs[$iIndex][$g_iWidth], $aGraphs[$iIndex][$g_iHeight]) For $iY1 = 0 To $aGraphs[$iIndex][$g_iHeight] Step $aGraphs[$iIndex][$g_iY_counter] _GDIPlus_GraphicsDrawLine($aGraphs[$iIndex][$g_hBuffer], 0, $iY1, $aGraphs[$iIndex][$g_iWidth], $iY1, $hPen) Next For $iX = 0 To $aGraphs[$iIndex][$g_iWidth] Step $aGraphs[$iIndex][$g_iIncrement_Size] If $aGraphs[$iIndex][$g_iX_counter] <= 0 Then _GDIPlus_GraphicsDrawLine($aGraphs[$iIndex][$g_hBuffer], $iX, 0, $iX, $aGraphs[$iIndex][$g_iHeight], $hPen) $aGraphs[$iIndex][$g_iX_counter] = $aGraphs[$iIndex][$g_iX_counter_mem] EndIf $aGraphs[$iIndex][$g_iX_counter] -= $aGraphs[$iIndex][$g_iIncrement_Size] Next _WriteBuffer($iIndex) _GDIPlus_BitmapDispose($hShift_Section) _GDIPlus_PenDispose($hPen) EndFunc ;==>_FullGridLines Func _WriteBuffer($iIndex) Local $hGDI_HBitmap, $hDC $hGDI_HBitmap = _GDIPlus_BitmapCreateHBITMAPFromBitmap($aGraphs[$iIndex][$g_hBitmap]) $hDC = _WinAPI_CreateCompatibleDC($aGraphs[$iIndex][$g_hDC]) _WinAPI_SelectObject($hDC, $hGDI_HBitmap) _WinAPI_BitBlt($aGraphs[$iIndex][$g_hDC], $aGraphs[$iIndex][$g_iLeft], $aGraphs[$iIndex][$g_iTop], $aGraphs[$iIndex][$g_iWidth], $aGraphs[$iIndex][$g_iHeight], $hDC, 0, 0, $SRCCOPY) _WinAPI_DeleteObject($hGDI_HBitmap) _WinAPI_DeleteDC($hDC) EndFunc ;==>_WriteBuffer Func _SLG_Exit() Local $i, $j, $aPens If $aGraphs[0][0] Then For $i = 1 To $aGraphs[0][0] _GDIPlus_GraphicsDispose($aGraphs[$i][$g_hBuffer]) _GDIPlus_BitmapDispose($aGraphs[$i][$g_hBitmap]) _GDIPlus_GraphicsDispose($aGraphs[$i][$g_hGraphic]) $aPens = $aGraphs[$i][$g_aPens] For $j = 1 To $aPens[0] _GDIPlus_PenDispose($aPens[$j]) Next _WinAPI_ReleaseDC($aGraphs[$i][$g_hGUI], $aGraphs[$i][$g_hDC]) Next EndIf _GDIPlus_Shutdown() EndFunc ;==>_SLG_Exit #EndRegion Internel Functions BTW love SLG. It was good enough to #Include <"SLG.au3"> Edited July 17, 2010 by ghetek
Beege Posted July 23, 2010 Author Posted July 23, 2010 BTW love SLG. It was good enough to #Include <"SLG.au3">Thank you! About the timer, I think if you are going to go that route you you should have some other function or Parameter that allows the user to set the timer length. Assembly Code: fasmg . fasm . BmpSearch . Au3 Syntax Highlighter . Bounce Multithreading Example . IDispatchASMUDFs: Explorer Frame . ITaskBarList . Scrolling Line Graph . Tray Icon Bar Graph . Explorer Listview . Wiimote . WinSnap . Flicker Free Labels . iTunesPrograms: Ftp Explorer . Snipster . Network Meter . Resistance Calculator
topten Posted November 9, 2014 Posted November 9, 2014 Sorry for raising up topic again, when I am using the numbers higher than 100, the line reaches the top at 100 and then it is just moving in the horizontal direction. Is it possible to change it? #include "SLG.au3" Opt('GuiOnEventMode', 1) $GUI = GUICreate("GDI+ Scrolling Line Graph", 628, 297, -1, -1, -1, $WS_EX_TOPMOST) GUISetOnEvent(-3, '_Exit') GUISetState() $Increments = 100 $Graph1 = _SLG_CreateGraph($GUI, 18, 18, 596, 257, -100, 100, $Increments, -1,-1,-1,False) While 1 for $i = 50 to 500 _SLG_SetLineValue($Graph1, $i);Random(-100,100)) _SLG_UpdateGraph($Graph1) Sleep(100) next WEnd Func _Exit() Exit EndFunc Here is the link to the screenshothttp://imgbox.com/fX2AUbSh Best thanx in advance!
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