You've already forked lazarus-ccr
LazStats: Use TAChart in RChartUnit.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@7651 8e941d3f-bd1b-0410-a28a-d453659cc2b4
This commit is contained in:
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@ -1,180 +1,89 @@
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object RChartFrm: TRChartFrm
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Left = 688
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Height = 297
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Height = 476
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Top = 126
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Width = 382
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Width = 875
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HelpType = htKeyword
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HelpKeyword = 'html/RangeChart.htm'
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AutoSize = True
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Caption = 'Range Charting'
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Caption = 'Range Chart'
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ChildSizing.ControlsPerLine = 1
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ClientHeight = 297
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ClientWidth = 382
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ClientHeight = 476
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ClientWidth = 875
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OnActivate = FormActivate
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OnCreate = FormCreate
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OnShow = FormShow
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Position = poMainFormCenter
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LCLVersion = '2.1.0.0'
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object Panel1: TPanel
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Left = 8
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Height = 25
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Top = 264
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Width = 366
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Align = alBottom
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AutoSize = True
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BorderSpacing.Around = 8
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BevelOuter = bvNone
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ClientHeight = 25
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ClientWidth = 366
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TabOrder = 1
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object ResetBtn: TButton
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AnchorSideLeft.Control = Panel1
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AnchorSideTop.Control = Panel1
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AnchorSideRight.Control = ComputeBtn
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Left = 165
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Height = 25
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Top = 0
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Width = 54
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Anchors = [akTop, akRight]
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AutoSize = True
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BorderSpacing.Right = 8
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Caption = 'Reset'
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OnClick = ResetBtnClick
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TabOrder = 1
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end
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object ComputeBtn: TButton
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AnchorSideLeft.Control = Panel1
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AnchorSideTop.Control = Panel1
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AnchorSideRight.Control = CloseBtn
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Left = 227
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Height = 25
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Top = 0
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Width = 76
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Anchors = [akTop, akRight]
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AutoSize = True
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BorderSpacing.Right = 8
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Caption = 'Compute'
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OnClick = ComputeBtnClick
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TabOrder = 2
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end
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object HelpBtn: TButton
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Tag = 141
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AnchorSideLeft.Control = Panel1
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AnchorSideTop.Control = ResetBtn
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AnchorSideRight.Control = ResetBtn
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Left = 106
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Height = 25
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Top = 0
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Width = 51
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Anchors = [akTop, akRight]
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AutoSize = True
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BorderSpacing.Right = 8
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Caption = 'Help'
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OnClick = HelpBtnClick
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TabOrder = 0
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end
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object CloseBtn: TButton
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AnchorSideLeft.Control = Panel1
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AnchorSideTop.Control = Panel1
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AnchorSideRight.Control = Panel1
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AnchorSideRight.Side = asrBottom
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Left = 311
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Height = 25
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Top = 0
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Width = 55
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Anchors = [akTop, akRight]
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AutoSize = True
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Caption = 'Close'
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ModalResult = 11
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TabOrder = 3
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end
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end
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object Panel4: TPanel
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object SpecsPanel: TPanel
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Left = 0
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Height = 256
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Height = 476
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Top = 0
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Width = 382
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Align = alClient
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Anchors = [akTop, akLeft, akRight]
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Width = 378
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Align = alLeft
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BevelOuter = bvNone
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ClientHeight = 256
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ClientWidth = 382
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ClientHeight = 476
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ClientWidth = 378
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TabOrder = 0
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object Bevel1: TBevel
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AnchorSideLeft.Control = Panel4
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AnchorSideLeft.Side = asrCenter
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Left = 156
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Height = 16
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Top = 0
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Width = 71
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Shape = bsSpacer
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end
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object Label2: TLabel
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AnchorSideLeft.Control = Bevel1
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AnchorSideLeft.Side = asrBottom
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AnchorSideTop.Control = Panel4
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Left = 235
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object GroupLabel: TLabel
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AnchorSideLeft.Control = GroupEdit
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AnchorSideTop.Control = SpecsPanel
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Left = 222
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Height = 15
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Top = 8
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Width = 77
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BorderSpacing.Left = 8
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BorderSpacing.Top = 8
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Caption = 'Group Variable'
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ParentColor = False
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end
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object Label3: TLabel
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AnchorSideLeft.Control = Bevel1
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AnchorSideLeft.Side = asrBottom
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object MeasLabel: TLabel
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AnchorSideLeft.Control = MeasEdit
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AnchorSideTop.Control = GroupEdit
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AnchorSideTop.Side = asrBottom
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Left = 235
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Left = 222
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Height = 15
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Top = 64
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Width = 117
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BorderSpacing.Left = 8
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BorderSpacing.Top = 16
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Caption = 'Measurement Variable'
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ParentColor = False
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end
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object GroupEdit: TEdit
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AnchorSideLeft.Control = Bevel1
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AnchorSideLeft.Control = CenterBevel
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AnchorSideLeft.Side = asrBottom
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AnchorSideTop.Control = Label2
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AnchorSideTop.Control = GroupLabel
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AnchorSideTop.Side = asrBottom
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AnchorSideRight.Control = Panel4
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AnchorSideRight.Control = SpecsPanel
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AnchorSideRight.Side = asrBottom
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Left = 235
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Left = 222
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Height = 23
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Top = 25
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Width = 139
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Width = 156
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Anchors = [akTop, akLeft, akRight]
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BorderSpacing.Left = 8
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BorderSpacing.Top = 2
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BorderSpacing.Right = 8
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TabOrder = 1
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Text = 'GroupEdit'
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end
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object MeasEdit: TEdit
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AnchorSideLeft.Control = Bevel1
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AnchorSideLeft.Control = CenterBevel
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AnchorSideLeft.Side = asrBottom
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AnchorSideTop.Control = Label3
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AnchorSideTop.Control = MeasLabel
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AnchorSideTop.Side = asrBottom
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AnchorSideRight.Control = Panel4
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AnchorSideRight.Control = SpecsPanel
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AnchorSideRight.Side = asrBottom
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Left = 235
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Left = 222
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Height = 23
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Top = 81
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Width = 139
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Width = 156
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Anchors = [akTop, akLeft, akRight]
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BorderSpacing.Left = 8
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BorderSpacing.Top = 2
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BorderSpacing.Right = 8
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TabOrder = 2
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Text = 'MeasEdit'
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end
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object Label1: TLabel
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AnchorSideLeft.Control = Panel4
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AnchorSideTop.Control = Panel4
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object VarListLabel: TLabel
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AnchorSideLeft.Control = SpecsPanel
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AnchorSideTop.Control = SpecsPanel
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Left = 8
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Height = 15
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Top = 8
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@ -185,38 +94,166 @@ object RChartFrm: TRChartFrm
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ParentColor = False
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end
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object VarList: TListBox
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AnchorSideLeft.Control = Panel4
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AnchorSideTop.Control = Label1
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AnchorSideLeft.Control = SpecsPanel
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AnchorSideTop.Control = VarListLabel
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AnchorSideTop.Side = asrBottom
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AnchorSideRight.Control = Bevel1
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AnchorSideRight.Control = CenterBevel
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AnchorSideRight.Side = asrBottom
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AnchorSideBottom.Control = Panel4
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AnchorSideBottom.Side = asrBottom
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AnchorSideBottom.Control = ButtonBevel
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Left = 8
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Height = 223
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Height = 402
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Top = 25
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Width = 219
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Width = 206
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Anchors = [akTop, akLeft, akRight, akBottom]
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BorderSpacing.Left = 8
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BorderSpacing.Top = 2
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BorderSpacing.Bottom = 8
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Constraints.MinHeight = 220
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ItemHeight = 0
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OnClick = VarListClick
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TabOrder = 0
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end
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object ButtonPanel: TPanel
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AnchorSideLeft.Control = SpecsPanel
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AnchorSideRight.Control = SpecsPanel
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AnchorSideRight.Side = asrBottom
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AnchorSideBottom.Control = SpecsPanel
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Left = 0
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Height = 25
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Top = 443
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Width = 378
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Align = alBottom
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AutoSize = True
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BorderSpacing.Top = 8
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BorderSpacing.Bottom = 8
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BevelOuter = bvNone
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ClientHeight = 25
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ClientWidth = 378
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TabOrder = 3
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object ResetBtn: TButton
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AnchorSideLeft.Control = ButtonPanel
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AnchorSideTop.Control = ButtonPanel
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AnchorSideRight.Control = ComputeBtn
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Left = 177
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Height = 25
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Top = 0
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Width = 54
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Anchors = [akTop, akRight]
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AutoSize = True
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BorderSpacing.Right = 8
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Caption = 'Reset'
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OnClick = ResetBtnClick
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TabOrder = 1
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end
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object ComputeBtn: TButton
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AnchorSideLeft.Control = ButtonPanel
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AnchorSideTop.Control = ButtonPanel
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AnchorSideRight.Control = CloseBtn
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Left = 239
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Height = 25
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Top = 0
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Width = 76
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Anchors = [akTop, akRight]
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AutoSize = True
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BorderSpacing.Right = 8
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Caption = 'Compute'
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OnClick = ComputeBtnClick
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TabOrder = 2
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end
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object HelpBtn: TButton
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Tag = 141
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AnchorSideLeft.Control = ButtonPanel
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AnchorSideTop.Control = ResetBtn
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AnchorSideRight.Control = ResetBtn
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Left = 118
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Height = 25
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Top = 0
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Width = 51
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Anchors = [akTop, akRight]
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AutoSize = True
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BorderSpacing.Left = 8
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BorderSpacing.Right = 8
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Caption = 'Help'
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OnClick = HelpBtnClick
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TabOrder = 0
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end
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object CloseBtn: TButton
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AnchorSideLeft.Control = ButtonPanel
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AnchorSideTop.Control = ButtonPanel
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AnchorSideRight.Control = ButtonPanel
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AnchorSideRight.Side = asrBottom
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Left = 323
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Height = 25
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Top = 0
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Width = 55
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Anchors = [akTop, akRight]
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AutoSize = True
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Caption = 'Close'
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ModalResult = 11
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TabOrder = 3
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end
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end
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object ButtonBevel: TBevel
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AnchorSideLeft.Control = SpecsPanel
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AnchorSideTop.Control = ButtonPanel
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AnchorSideRight.Control = SpecsPanel
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AnchorSideRight.Side = asrBottom
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AnchorSideBottom.Control = ButtonPanel
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Left = 0
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Height = 8
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Top = 427
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Width = 378
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Anchors = [akLeft, akRight, akBottom]
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Shape = bsBottomLine
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end
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object CenterBevel: TBevel
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AnchorSideLeft.Control = SpecsPanel
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AnchorSideLeft.Side = asrCenter
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AnchorSideTop.Control = SpecsPanel
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Left = 165
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Height = 10
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Top = 0
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Width = 49
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Shape = bsSpacer
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end
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end
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object Bevel2: TBevel
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AnchorSideLeft.Control = Panel4
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AnchorSideTop.Control = Panel1
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AnchorSideRight.Control = Owner
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AnchorSideRight.Side = asrBottom
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AnchorSideBottom.Control = Panel1
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Left = 0
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Height = 8
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Top = 248
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Width = 382
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Anchors = [akLeft, akRight, akBottom]
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Shape = bsBottomLine
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object Splitter1: TSplitter
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Left = 378
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Height = 476
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Top = 0
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Width = 5
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ResizeStyle = rsPattern
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end
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object PageControl1: TPageControl
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Left = 385
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Height = 460
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Top = 8
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Width = 482
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ActivePage = ReportPage
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Align = alClient
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BorderSpacing.Left = 2
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BorderSpacing.Top = 8
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BorderSpacing.Right = 8
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BorderSpacing.Bottom = 8
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TabIndex = 0
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TabOrder = 2
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object ReportPage: TTabSheet
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Caption = 'Report'
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ClientHeight = 432
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ClientWidth = 474
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object ReportMemo: TMemo
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Left = 6
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Height = 420
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Top = 6
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Width = 462
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Align = alClient
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BorderSpacing.Around = 6
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Font.Height = -11
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Font.Name = 'Courier New'
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ParentFont = False
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TabOrder = 0
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end
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end
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object ChartPage: TTabSheet
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Caption = 'Chart'
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end
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end
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end
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@ -5,13 +5,20 @@
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unit RChartUnit;
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{$mode objfpc}{$H+}
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{$include ../../../LazStats.inc}
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interface
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uses
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Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs,
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StdCtrls, Printers, ExtCtrls, Buttons,
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MainUnit, Globals, OutputUnit, GraphLib, BlankFrmUnit, ContextHelpUnit;
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Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs,
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StdCtrls, Printers, ExtCtrls, Buttons, ComCtrls,
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MainUnit, Globals, GraphLib, ContextHelpUnit,
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{$IFDEF USE_TACHART}
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TAChartUtils, TASources, TACustomSeries, TASeries, TALegend, TAChartAxisUtils,
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ChartFrameUnit;
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{$ELSE}
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OutputUnit, BlankFrmUnit;
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{$ENDIF}
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type
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@ -19,19 +26,24 @@ type
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{ TRChartFrm }
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TRChartFrm = class(TForm)
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Bevel1: TBevel;
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Bevel2: TBevel;
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CenterBevel: TBevel;
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ButtonBevel: TBevel;
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HelpBtn: TButton;
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Panel1: TPanel;
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Panel4: TPanel;
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ReportMemo: TMemo;
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PageControl1: TPageControl;
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ButtonPanel: TPanel;
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SpecsPanel: TPanel;
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ResetBtn: TButton;
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ComputeBtn: TButton;
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CloseBtn: TButton;
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MeasEdit: TEdit;
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GroupEdit: TEdit;
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Label1: TLabel;
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Label2: TLabel;
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Label3: TLabel;
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||||
VarListLabel: TLabel;
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||||
GroupLabel: TLabel;
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||||
MeasLabel: TLabel;
|
||||
Splitter1: TSplitter;
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ReportPage: TTabSheet;
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||||
ChartPage: TTabSheet;
|
||||
VarList: TListBox;
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||||
procedure ComputeBtnClick(Sender: TObject);
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||||
procedure FormActivate(Sender: TObject);
|
||||
@ -42,10 +54,11 @@ type
|
||||
procedure VarListClick(Sender: TObject);
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||||
private
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||||
{ private declarations }
|
||||
FAutoSized: Boolean;
|
||||
procedure PlotMeans(VAR means : DblDyneVec;
|
||||
NoGrps : integer;
|
||||
UCL, LCL, GrandMean : double);
|
||||
{$IFDEF USE_TACHART}
|
||||
FChartFrame: TChartFrame;
|
||||
{$ENDIF}
|
||||
procedure PlotMeans(const Groups: StrDyneVec; const Means: DblDyneVec;
|
||||
UCL, LCL, GrandMean: double);
|
||||
public
|
||||
{ public declarations }
|
||||
end;
|
||||
@ -55,8 +68,10 @@ var
|
||||
|
||||
implementation
|
||||
|
||||
{$R *.lfm}
|
||||
|
||||
uses
|
||||
Math;
|
||||
Math, Utils;
|
||||
|
||||
{ TRChartFrm }
|
||||
|
||||
@ -69,6 +84,9 @@ begin
|
||||
MeasEdit.Text := '';
|
||||
for i := 1 to NoVariables do
|
||||
VarList.Items.Add(OS3MainFrm.DataGrid.Cells[i,0]);
|
||||
{$IFDEF USE_TACHART}
|
||||
FChartFrame.Clear;
|
||||
{$ENDIF}
|
||||
end;
|
||||
|
||||
procedure TRChartFrm.VarListClick(Sender: TObject);
|
||||
@ -90,26 +108,41 @@ procedure TRChartFrm.FormActivate(Sender: TObject);
|
||||
var
|
||||
w: Integer;
|
||||
begin
|
||||
if FAutoSized then
|
||||
exit;
|
||||
|
||||
w := MaxValue([HelpBtn.Width, ResetBtn.Width, ComputeBtn.Width, CloseBtn.Width]);
|
||||
HelpBtn.Constraints.MinWidth := w;
|
||||
ResetBtn.Constraints.MinWidth := w;
|
||||
ComputeBtn.Constraints.MinWidth := w;
|
||||
CloseBtn.Constraints.MinWidth := w;
|
||||
|
||||
Constraints.MinWidth := Width;
|
||||
Constraints.MinHeight := Height;
|
||||
SpecsPanel.Constraints.MinWidth := Max(
|
||||
VarListLabel.Width + MeasLabel.Width,
|
||||
CloseBtn.Left + CloseBtn.Width - HelpBtn.Left + HelpBtn.BorderSpacing.Left
|
||||
);
|
||||
|
||||
FAutoSized := true;
|
||||
Constraints.MinHeight := MeasEdit.Top + MeasEdit.Height + ButtonBevel.Height + ButtonPanel.Height + 2*ButtonPanel.BorderSpacing.Bottom;
|
||||
end;
|
||||
|
||||
procedure TRChartFrm.FormCreate(Sender: TObject);
|
||||
begin
|
||||
Assert(OS3MainFrm <> nil);
|
||||
if BlankFrm = nil then
|
||||
Application.CreateForm(TBlankfrm, BlankFrm);
|
||||
{$IFDEF USE_TACHART}
|
||||
FChartFrame := TChartFrame.Create(self);
|
||||
FChartFrame.Parent := ChartPage;
|
||||
FChartFrame.Align := alClient;
|
||||
FChartFrame.BorderSpacing.Around := Scale96ToFont(8);
|
||||
FChartFrame.Chart.Legend.SymbolWidth := Scale96ToFont(30);
|
||||
FChartFrame.Chart.Legend.Alignment := laBottomCenter;
|
||||
FChartFrame.Chart.Legend.ColumnCount := 3;
|
||||
with FChartFrame.Chart.AxisList.Add do
|
||||
begin
|
||||
Alignment := calRight;
|
||||
Marks.Source := TListChartSource.Create(self);
|
||||
Marks.Style := smsLabel;
|
||||
end;
|
||||
{$ELSE}
|
||||
if BlankFrm = nil then
|
||||
Application.CreateForm(TBlankFrm, BlankFrm);
|
||||
{$ENDIF}
|
||||
end;
|
||||
|
||||
procedure TRChartFrm.FormShow(Sender: TObject);
|
||||
@ -126,16 +159,21 @@ end;
|
||||
|
||||
procedure TRChartFrm.ComputeBtnClick(Sender: TObject);
|
||||
var
|
||||
i, j, GrpVar, MeasVar, mingrp, maxgrp, G, range, grpsize : integer;
|
||||
oldgrpsize : integer;
|
||||
X, UCL, LCL: double;
|
||||
xmin, xmax, GrandMean, GrandSD, semean, D3Value, D4Value : double;
|
||||
GrandRange : double;
|
||||
means, stddev, ranges : DblDyneVec;
|
||||
count : IntDyneVec;
|
||||
cellstring: string;
|
||||
sizeError : boolean;
|
||||
lReport: TStrings;
|
||||
i, j, GrpVar, MeasVar, grpsize : integer;
|
||||
oldgrpsize : integer;
|
||||
X, UCL, LCL: double;
|
||||
xmin, xmax, GrandMean, GrandSD, semean, D3Value, D4Value : double;
|
||||
GrandRange : double;
|
||||
grp: String;
|
||||
grpIndex, numGrps: Integer;
|
||||
groups: StrDyneVec = nil;
|
||||
means: DblDyneVec = nil;
|
||||
stddev: DblDyneVec = nil;
|
||||
ranges: DblDyneVec = nil;
|
||||
count: IntDyneVec;
|
||||
cellstring: string;
|
||||
sizeError: boolean;
|
||||
lReport: TStrings;
|
||||
const
|
||||
D3: array[1..24] of double = (
|
||||
0,0,0,0,0,0.076,0.136,0.184,0.223,0.256,0.283,0.307,0.328,
|
||||
@ -172,60 +210,56 @@ begin
|
||||
if cellstring = MeasEdit.Text then MeasVar := i;
|
||||
end;
|
||||
|
||||
mingrp := MaxInt;
|
||||
maxgrp := -MaxInt;
|
||||
numGrps := 0;
|
||||
SetLength(groups, NoCases);
|
||||
for i := 1 to NoCases do
|
||||
begin
|
||||
G := round(StrToFloat(Trim(OS3MainFrm.DataGrid.Cells[GrpVar,i])));
|
||||
if G < mingrp then mingrp := G;
|
||||
if G > maxgrp then maxgrp := G;
|
||||
grp := Trim(OS3MainFrm.DataGrid.Cells[GrpVar, i]);
|
||||
if IndexOfString(groups, grp) = -1 then
|
||||
begin
|
||||
groups[numGrps] := grp;
|
||||
inc(numGrps);
|
||||
end;
|
||||
end;
|
||||
range := maxgrp - mingrp + 1;
|
||||
|
||||
SetLength(means,range);
|
||||
SetLength(count,range);
|
||||
SetLength(stddev,range);
|
||||
SetLength(ranges,range);
|
||||
|
||||
for i := 0 to range-1 do
|
||||
begin
|
||||
count[i] := 0;
|
||||
means[i] := 0.0;
|
||||
stddev[i] := 0.0;
|
||||
ranges[i] := 0.0;
|
||||
end;
|
||||
SetLength(groups, numGrps);
|
||||
SetLength(means, numGrps);
|
||||
SetLength(count, numGrps);
|
||||
SetLength(stddev, numGrps);
|
||||
SetLength(ranges, numGrps);
|
||||
semean := 0.0;
|
||||
GrandMean := 0.0;
|
||||
GrandRange := 0.0;
|
||||
sizeError := false;
|
||||
|
||||
// calculate group ranges, grand mean, group sd's, semeans
|
||||
for j := 1 to range do // groups
|
||||
for j := 0 to numGrps-1 do
|
||||
begin
|
||||
xmin := 1E308;
|
||||
xmax := -1E308;
|
||||
for i := 1 to NoCases do
|
||||
begin
|
||||
G := round(StrToFloat(Trim(OS3MainFrm.DataGrid.Cells[GrpVar,i])));
|
||||
G := G - mingrp + 1;
|
||||
if G = j then
|
||||
grp := Trim(OS3MainFrm.DataGrid.Cells[GrpVar, i]);
|
||||
grpIndex := IndexOfString(groups, grp);
|
||||
|
||||
if grpIndex = j then
|
||||
begin
|
||||
X := StrToFloat(Trim(OS3MainFrm.DataGrid.Cells[MeasVar,i]));
|
||||
X := StrToFloat(Trim(OS3MainFrm.DataGrid.Cells[MeasVar, i]));
|
||||
if X > xmax then xmax := X;
|
||||
if X < xmin then xmin := X;
|
||||
means[G-1] := means[G-1] + X;
|
||||
count[G-1] := count[G-1] + 1;
|
||||
stddev[G-1] := stddev[G-1] + X * X;
|
||||
semean := semean + X * X;
|
||||
means[grpIndex] := means[grpIndex] + X;
|
||||
count[grpIndex] := count[grpIndex] + 1;
|
||||
stddev[grpIndex] := stddev[grpIndex] + X*X;
|
||||
seMean := seMean + X*X;
|
||||
GrandMean := GrandMean + X;
|
||||
end;
|
||||
end; // next case
|
||||
|
||||
ranges[j-1] := xmax - xmin;
|
||||
GrandRange := GrandRange + ranges[j-1];
|
||||
grpsize := count[j-1];
|
||||
if j = 1 then oldgrpsize := grpsize;
|
||||
if oldgrpsize <> grpsize then sizeError := true;
|
||||
ranges[j] := xMax - xMin;
|
||||
GrandRange := GrandRange + ranges[j];
|
||||
grpSize := count[j];
|
||||
if j = 0 then oldGrpSize := grpSize;
|
||||
if oldGrpSize <> grpSize then sizeError := true;
|
||||
end;
|
||||
|
||||
if (grpsize < 2) or (grpsize > 25) or sizeError then
|
||||
@ -234,7 +268,7 @@ begin
|
||||
exit;
|
||||
end;
|
||||
|
||||
for i := 0 to range-1 do
|
||||
for i := 0 to numGrps-1 do
|
||||
begin
|
||||
stddev[i] := stddev[i] - sqr(means[i]) / count[i];
|
||||
stddev[i] := stddev[i] / (count[i] - 1);
|
||||
@ -247,7 +281,7 @@ begin
|
||||
GrandSD := semean;
|
||||
semean := semean / sqrt(NoCases);
|
||||
GrandMean := GrandMean / NoCases;
|
||||
GrandRange := GrandRange / range;
|
||||
GrandRange := GrandRange / numGrps;
|
||||
D3Value := D3[grpsize-1];
|
||||
D4Value := D4[grpsize-1];
|
||||
{
|
||||
@ -260,15 +294,15 @@ begin
|
||||
UCL := D4Value * GrandRange;
|
||||
LCL := D3Value * GrandRange;
|
||||
|
||||
// printed results
|
||||
// print results
|
||||
lReport := TStringList.Create;
|
||||
try
|
||||
lReport.Add('X Bar Chart Results');
|
||||
lReport.Add('Range Chart Results');
|
||||
lReport.Add('');
|
||||
lReport.Add('Group Size Mean Range Std.Dev.');
|
||||
lReport.Add('----- ---- --------- ------- --------');
|
||||
for i := 0 to range-1 do
|
||||
lReport.Add(' %3d %3d %8.2f %8.2f %8.2f', [i+1, count[i], means[i], ranges[i], stddev[i]]);
|
||||
lReport.Add('Group Size Mean Ranges Std.Dev.');
|
||||
lReport.Add('----- ---- -------- -------- --------');
|
||||
for i := 0 to numGrps-1 do
|
||||
lReport.Add('%5d %4d %8.2f %8.2f %8.2f', [i+1, count[i], means[i], ranges[i], stddev[i]]);
|
||||
lReport.Add('');
|
||||
lReport.Add('Grand Mean: %8.3f', [GrandMean]);
|
||||
lReport.Add('Standard Deviation: %8.3f', [GrandSD]);
|
||||
@ -277,148 +311,182 @@ begin
|
||||
lReport.Add('Lower Control Limit: %8.3f', [LCL]);
|
||||
lReport.Add('Upper Control Limit: %8.3f', [UCL]);
|
||||
|
||||
{$IFDEF USE_TACHART}
|
||||
ReportMemo.Lines.Assign(lReport);
|
||||
{$ELSE}
|
||||
DisplayReport(lReport);
|
||||
{$ENDIF}
|
||||
finally
|
||||
lReport.Free;
|
||||
end;
|
||||
|
||||
// show graph
|
||||
PlotMeans(ranges, range, UCL, LCL, GrandRange);
|
||||
PlotMeans(groups, ranges, UCL, LCL, GrandRange);
|
||||
|
||||
// Clean up
|
||||
groups := nil;
|
||||
ranges := nil;
|
||||
stddev := nil;
|
||||
count := nil;
|
||||
means := nil;
|
||||
end;
|
||||
|
||||
procedure TRChartFrm.PlotMeans(var means: DblDyneVec; NoGrps: integer; UCL,
|
||||
LCL, GrandMean: double);
|
||||
procedure TRChartFrm.PlotMeans(const Groups: StrDyneVec; const Means: DblDyneVec;
|
||||
UCL, LCL, GrandMean: double);
|
||||
const
|
||||
CL_COLOR = clRed;
|
||||
CL_STYLE = psDash;
|
||||
var
|
||||
i, xpos, ypos, hleft, hright, vtop, vbottom, imagewide : integer;
|
||||
vhi, hwide, offset, strhi : integer;
|
||||
imagehi, maxval, minval, valincr, Yvalue : double;
|
||||
Title : string;
|
||||
fn: String;
|
||||
{$IFDEF USE_TACHART}
|
||||
rightLabels: TListChartSource;
|
||||
ser: TChartSeries;
|
||||
{$ELSE}
|
||||
i, xpos, ypos, hleft, hright, vtop, vbottom, imagewide, NoGrps: integer;
|
||||
vhi, hwide, offset, strhi: integer;
|
||||
imagehi, maxval, minval, valincr, Yvalue: double;
|
||||
Title: string;
|
||||
{$ENDIF}
|
||||
begin
|
||||
maxval := -10000.0;
|
||||
minval := 10000.0;
|
||||
for i := 0 to NoGrps-1 do
|
||||
begin
|
||||
if means[i] > maxval then maxval := means[i];
|
||||
if means[i] < minval then minval := means[i];
|
||||
end;
|
||||
if UCL > maxval then maxval := UCL;
|
||||
if LCL < minval then minval := LCL;
|
||||
fn := ExtractFileName(OS3MainFrm.FileNameEdit.Text);
|
||||
{$IFDEF USE_TACHART}
|
||||
rightLabels := FChartFrame.Chart.AxisList[2].Marks.Source as TListChartSource;
|
||||
|
||||
BlankFrm.Show;
|
||||
Title := 'RANGE CHART FOR : ' + OS3MainFrm.FileNameEdit.Text;
|
||||
BlankFrm.Caption := Title;
|
||||
imagewide := BlankFrm.Image1.Width;
|
||||
imagehi := BlankFrm.Image1.Height;
|
||||
vtop := 20;
|
||||
vbottom := round(imagehi) - 80;
|
||||
vhi := vbottom - vtop;
|
||||
hleft := 100;
|
||||
hright := imagewide - 80;
|
||||
hwide := hright - hleft;
|
||||
BlankFrm.Image1.Canvas.Brush.Color := clLtGray;
|
||||
BlankFrm.Image1.Canvas.FillRect(0, 0, BlankFrm.Image1.Width, BlankFrm.Image1.Height);
|
||||
FChartFrame.Clear;
|
||||
FChartFrame.SetTitle(Format('Range chart for "%s"', [fn]));
|
||||
FChartFrame.SetXTitle(GroupEdit.Text);
|
||||
FChartFrame.SetYTitle('Ranges of ' + MeasEdit.Text);
|
||||
|
||||
// Draw chart border
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clBlack;
|
||||
BlankFrm.Image1.Canvas.Brush.Color := clWhite;
|
||||
BlankFrm.Image1.Canvas.Rectangle(hleft,vtop-10,hleft+hwide,vtop+vhi+10);
|
||||
ser := FChartFrame.PlotXY(ptSymbols, nil, Means, Groups, nil, 'Group ranges', clBlack);
|
||||
FChartFrame.Chart.BottomAxis.Marks.Source := ser.Source;
|
||||
FChartFrame.Chart.BottomAxis.Marks.style := smsLabel;
|
||||
|
||||
// draw Grand Mean
|
||||
ypos := round(vhi * ( (maxval - GrandMean) / (maxval - minval)));
|
||||
ypos := ypos + vtop;
|
||||
xpos := hleft;
|
||||
BlankFrm.Image1.Canvas.MoveTo(xpos,ypos);
|
||||
xpos := hright;
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clRed;
|
||||
BlankFrm.Image1.Canvas.LineTo(xpos,ypos);
|
||||
Title := 'MEAN';
|
||||
strhi := BlankFrm.Image1.Canvas.TextHeight(Title);
|
||||
ypos := ypos - strhi div 2;
|
||||
BlankFrm.Image1.Canvas.Brush.Style := bsClear;
|
||||
BlankFrm.Image1.Canvas.TextOut(xpos,ypos,Title);
|
||||
FChartFrame.HorLine(GrandMean, clRed, psSolid, 'Mean range');
|
||||
rightLabels.Add(GrandMean, GrandMean, 'Mean range');
|
||||
|
||||
// draw horizontal axis
|
||||
BlankFrm.Image1.Canvas.MoveTo(hleft,vbottom + 20);
|
||||
BlankFrm.Image1.Canvas.LineTo(hright,vbottom + 20);
|
||||
for i := 1 to NoGrps do
|
||||
begin
|
||||
ypos := vbottom + 10;
|
||||
xpos := round((hwide / NoGrps)* i + hleft);
|
||||
BlankFrm.Image1.Canvas.MoveTo(xpos,ypos);
|
||||
ypos := ypos + 10;
|
||||
BlankFrm.Image1.Canvas.LineTo(xpos,ypos);
|
||||
Title := format('%d',[i]);
|
||||
offset := BlankFrm.Image1.Canvas.TextWidth(Title) div 2;
|
||||
strhi := BlankFrm.Image1.Canvas.TextHeight(Title);
|
||||
xpos := xpos - offset;
|
||||
ypos := ypos + strhi;
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clBlack;
|
||||
BlankFrm.Image1.Canvas.TextOut(xpos,ypos,Title);
|
||||
xpos := 10;
|
||||
BlankFrm.Image1.Canvas.TextOut(xpos,ypos,'GROUPS:');
|
||||
end;
|
||||
FChartFrame.HorLine(UCL, CL_COLOR, CL_STYLE, 'UCL/LCL');
|
||||
rightLabels.Add(UCL, UCL, 'UCL');
|
||||
|
||||
// Draw vertical axis
|
||||
valincr := (maxval - minval) / 10.0;
|
||||
for i := 1 to 11 do
|
||||
begin
|
||||
Title := format('%8.2f',[maxval - ((i-1)*valincr)]);
|
||||
strhi := BlankFrm.Image1.Canvas.TextHeight(Title);
|
||||
xpos := 10;
|
||||
Yvalue := maxval - (valincr * (i-1));
|
||||
ypos := round(vhi * ( (maxval - Yvalue) / (maxval - minval)));
|
||||
ypos := ypos + vtop - strhi div 2;
|
||||
BlankFrm.Image1.Canvas.TextOut(xpos,ypos,Title);
|
||||
end;
|
||||
FChartFrame.HorLine(LCL, CL_COLOR, CL_STYLE, '');
|
||||
rightLabels.Add(UCL, LCL, 'LCL');
|
||||
{$ELSE}
|
||||
NoGrps := Length(Groups);
|
||||
maxval := -10000.0;
|
||||
minval := 10000.0;
|
||||
for i := 0 to NoGrps-1 do
|
||||
begin
|
||||
if means[i] > maxval then maxval := means[i];
|
||||
if means[i] < minval then minval := means[i];
|
||||
end;
|
||||
if UCL > maxval then maxval := UCL;
|
||||
if LCL < minval then minval := LCL;
|
||||
|
||||
// draw lines for means of the groups
|
||||
ypos := round(vhi * ( (maxval - means[0]) / (maxval - minval)));
|
||||
ypos := ypos + vtop;
|
||||
xpos := round((hwide / NoGrps) + hleft);
|
||||
BlankFrm.Image1.Canvas.MoveTo(xpos,ypos);
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clBlack;
|
||||
for i := 2 to NoGrps do
|
||||
begin
|
||||
ypos := round(vhi * ( (maxval - means[i-1]) / (maxval - minval)));
|
||||
ypos := ypos + vtop;
|
||||
xpos := round((hwide / NoGrps)* i + hleft);
|
||||
BlankFrm.Image1.Canvas.LineTo(xpos,ypos);
|
||||
end;
|
||||
BlankFrm.Show;
|
||||
BlankFrm.Caption := 'RANGE CHART FOR ' + fn;
|
||||
imagewide := BlankFrm.Image1.Width;
|
||||
imagehi := BlankFrm.Image1.Height;
|
||||
vtop := 20;
|
||||
vbottom := round(imagehi) - 80;
|
||||
vhi := vbottom - vtop;
|
||||
hleft := 100;
|
||||
hright := imagewide - 80;
|
||||
hwide := hright - hleft;
|
||||
BlankFrm.Image1.Canvas.Brush.Color := clLtGray;
|
||||
BlankFrm.Image1.Canvas.FillRect(0, 0, BlankFrm.Image1.Width, BlankFrm.Image1.Height);
|
||||
|
||||
// Draw upper and lower confidence intervals
|
||||
ypos := round(vhi * ( (maxval - UCL) / (maxval - minval)));
|
||||
ypos := ypos + vtop;
|
||||
xpos := hleft;
|
||||
BlankFrm.Image1.Canvas.MoveTo(xpos,ypos);
|
||||
xpos := hright;
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clRed;
|
||||
BlankFrm.Image1.Canvas.LineTo(xpos,ypos);
|
||||
Title := 'UCL';
|
||||
strhi := BlankFrm.Image1.Canvas.TextHeight(Title);
|
||||
ypos := ypos - strhi div 2;
|
||||
BlankFrm.Image1.Canvas.TextOut(xpos,ypos,Title);
|
||||
// Draw chart border
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clBlack;
|
||||
BlankFrm.Image1.Canvas.Brush.Color := clWhite;
|
||||
BlankFrm.Image1.Canvas.Rectangle(hleft,vtop-10,hleft+hwide,vtop+vhi+10);
|
||||
|
||||
ypos := round(vhi * ( (maxval - LCL) / (maxval - minval)));
|
||||
ypos := ypos + vtop;
|
||||
xpos := hleft;
|
||||
BlankFrm.Image1.Canvas.MoveTo(xpos,ypos);
|
||||
xpos := hright;
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clRed;
|
||||
BlankFrm.Image1.Canvas.LineTo(xpos,ypos);
|
||||
Title := 'LCL';
|
||||
strhi := BlankFrm.Image1.Canvas.TextHeight(Title);
|
||||
ypos := ypos - strhi div 2;
|
||||
BlankFrm.Image1.Canvas.TextOut(xpos,ypos,Title);
|
||||
// draw Grand Mean
|
||||
ypos := round(vhi * ( (maxval - GrandMean) / (maxval - minval)));
|
||||
ypos := ypos + vtop;
|
||||
xpos := hleft;
|
||||
BlankFrm.Image1.Canvas.MoveTo(xpos,ypos);
|
||||
xpos := hright;
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clRed;
|
||||
BlankFrm.Image1.Canvas.LineTo(xpos,ypos);
|
||||
Title := 'MEAN';
|
||||
strhi := BlankFrm.Image1.Canvas.TextHeight(Title);
|
||||
ypos := ypos - strhi div 2;
|
||||
BlankFrm.Image1.Canvas.Brush.Style := bsClear;
|
||||
BlankFrm.Image1.Canvas.TextOut(xpos,ypos, Title);
|
||||
|
||||
// draw horizontal axis
|
||||
BlankFrm.Image1.Canvas.MoveTo(hleft,vbottom + 20);
|
||||
BlankFrm.Image1.Canvas.LineTo(hright,vbottom + 20);
|
||||
for i := 1 to NoGrps do
|
||||
begin
|
||||
ypos := vbottom + 10;
|
||||
xpos := round((hwide / NoGrps)* i + hleft);
|
||||
BlankFrm.Image1.Canvas.MoveTo(xpos,ypos);
|
||||
ypos := ypos + 10;
|
||||
BlankFrm.Image1.Canvas.LineTo(xpos,ypos);
|
||||
Title := format('%d',[i]);
|
||||
offset := BlankFrm.Image1.Canvas.TextWidth(Title) div 2;
|
||||
strhi := BlankFrm.Image1.Canvas.TextHeight(Title);
|
||||
xpos := xpos - offset;
|
||||
ypos := ypos + strhi;
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clBlack;
|
||||
BlankFrm.Image1.Canvas.TextOut(xpos,ypos,Title);
|
||||
xpos := 10;
|
||||
BlankFrm.Image1.Canvas.TextOut(xpos,ypos,'GROUPS:');
|
||||
end;
|
||||
|
||||
// Draw vertical axis
|
||||
valincr := (maxval - minval) / 10.0;
|
||||
for i := 1 to 11 do
|
||||
begin
|
||||
Title := format('%8.2f',[maxval - ((i-1)*valincr)]);
|
||||
strhi := BlankFrm.Image1.Canvas.TextHeight(Title);
|
||||
xpos := 10;
|
||||
Yvalue := maxval - (valincr * (i-1));
|
||||
ypos := round(vhi * ( (maxval - Yvalue) / (maxval - minval)));
|
||||
ypos := ypos + vtop - strhi div 2;
|
||||
BlankFrm.Image1.Canvas.TextOut(xpos,ypos,Title);
|
||||
end;
|
||||
|
||||
// draw lines for means of the groups
|
||||
ypos := round(vhi * ( (maxval - means[0]) / (maxval - minval)));
|
||||
ypos := ypos + vtop;
|
||||
xpos := round((hwide / NoGrps) + hleft);
|
||||
BlankFrm.Image1.Canvas.MoveTo(xpos,ypos);
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clBlack;
|
||||
for i := 2 to NoGrps do
|
||||
begin
|
||||
ypos := round(vhi * ( (maxval - means[i-1]) / (maxval - minval)));
|
||||
ypos := ypos + vtop;
|
||||
xpos := round((hwide / NoGrps)* i + hleft);
|
||||
BlankFrm.Image1.Canvas.LineTo(xpos,ypos);
|
||||
end;
|
||||
|
||||
// Draw upper and lower confidence intervals
|
||||
ypos := round(vhi * ( (maxval - UCL) / (maxval - minval)));
|
||||
ypos := ypos + vtop;
|
||||
xpos := hleft;
|
||||
BlankFrm.Image1.Canvas.MoveTo(xpos,ypos);
|
||||
xpos := hright;
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clRed;
|
||||
BlankFrm.Image1.Canvas.LineTo(xpos,ypos);
|
||||
Title := 'UCL';
|
||||
strhi := BlankFrm.Image1.Canvas.TextHeight(Title);
|
||||
ypos := ypos - strhi div 2;
|
||||
BlankFrm.Image1.Canvas.TextOut(xpos,ypos,Title);
|
||||
|
||||
ypos := round(vhi * ( (maxval - LCL) / (maxval - minval)));
|
||||
ypos := ypos + vtop;
|
||||
xpos := hleft;
|
||||
BlankFrm.Image1.Canvas.MoveTo(xpos,ypos);
|
||||
xpos := hright;
|
||||
BlankFrm.Image1.Canvas.Pen.Color := clRed;
|
||||
BlankFrm.Image1.Canvas.LineTo(xpos,ypos);
|
||||
Title := 'LCL';
|
||||
strhi := BlankFrm.Image1.Canvas.TextHeight(Title);
|
||||
ypos := ypos - strhi div 2;
|
||||
BlankFrm.Image1.Canvas.TextOut(xpos,ypos,Title);
|
||||
{$ENDIF}
|
||||
end;
|
||||
|
||||
initialization
|
||||
{$I rchartunit.lrs}
|
||||
|
||||
end.
|
||||
|
||||
|
||||
@ -103,6 +103,9 @@ begin
|
||||
TargetChk.Checked := false;
|
||||
for i := 1 to NoVariables do
|
||||
VarList.Items.Add(OS3MainFrm.DataGrid.Cells[i,0]);
|
||||
{$IFDEF USE_TACHART}
|
||||
FChartFrame.Clear;
|
||||
{$ENDIF}
|
||||
end;
|
||||
|
||||
procedure TXBarFrm.VarListClick(Sender: TObject);
|
||||
@ -321,6 +324,7 @@ begin
|
||||
FChartFrame.Chart.Legend.SymbolWidth := Scale96ToFont(30);
|
||||
FChartFrame.Chart.Legend.Alignment := laBottomCenter;
|
||||
FChartFrame.Chart.Legend.ColumnCount := 3;
|
||||
FChartFrame.Chart.Title.TextFormat := tfHtml;
|
||||
with FChartFrame.Chart.AxisList.Add do
|
||||
begin
|
||||
Alignment := calRight;
|
||||
@ -347,6 +351,7 @@ const
|
||||
CL_STYLE = psDash;
|
||||
SPEC_STYLE = psSolid;
|
||||
var
|
||||
fn: String;
|
||||
{$IFDEF USE_TACHART}
|
||||
ser: TChartSeries;
|
||||
rightLabels: TListChartSource;
|
||||
@ -361,11 +366,12 @@ var
|
||||
title: String;
|
||||
{$ENDIF}
|
||||
begin
|
||||
fn := ExtractFileName(OS3MainFrm.FileNameEdit.Text);
|
||||
{$IFDEF USE_TACHART}
|
||||
rightLabels := FChartFrame.Chart.AxisList[2].Marks.Source as TListChartSource;
|
||||
|
||||
FChartFrame.Clear;
|
||||
FChartFrame.SetTitle('XBAR chart for ' + OS3MainFrm.FileNameEdit.Text, taLeftJustify);
|
||||
FChartFrame.SetTitle(Format('x̄ chart for "%s"', [fn]));
|
||||
FChartFrame.SetXTitle(GroupEdit.Text);
|
||||
FChartFrame.SetYTitle(MeasEdit.Text);
|
||||
|
||||
@ -426,7 +432,7 @@ begin
|
||||
if TargetSpec < minval then minval := TargetSpec;
|
||||
end;
|
||||
|
||||
BlankFrm.Caption := 'XBAR CHART FOR ' + OS3MainFrm.FileNameEdit.Text;
|
||||
BlankFrm.Caption := 'XBAR CHART FOR ' + fn;
|
||||
imagewide := BlankFrm.Image1.Width;
|
||||
imagehi := BlankFrm.Image1.Height;
|
||||
vtop := 20;
|
||||
|
||||
Reference in New Issue
Block a user