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GraphColumnView subclass:#GraphColumnView3D
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instanceVariableNames:'glxView showGraph rotateX rotateY rotateZ rotateXHolder
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rotateYHolder rotateZHolder zoomZ zoomZHolder showAxis'
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classVariableNames:''
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poolDictionaries:''
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category:'Views-Graphs'
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!
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GLXView subclass:#GLXGraph
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instanceVariableNames:'graph colorMap maxY minY loVCols loVRefs glxObjFunc glxObjRefs
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glxObjGrid glxObjAxis removeFunc removeRefs removeGrid removeAxis
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isInvalid lockCriticalTask criticalTask'
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classVariableNames:''
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poolDictionaries:''
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privateIn:GraphColumnView3D
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!
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!GraphColumnView3D class methodsFor:'documentation'!
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documentation
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"
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The class provides all the functionality for showing, scrolling and manipulating graphs
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described through to a GraphColumn description. Each change in a graph description
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immediately take affect.
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[See also:]
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GraphColumn
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GraphColumnView
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GraphColumnView2D
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[Author:]
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Claus Atzkern
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"
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! !
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!GraphColumnView3D class methodsFor:'menu'!
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defaultMenu
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"this window spec was automatically generated by the ST/X MenuEditor"
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"do not manually edit this - the builder may not be able to
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handle the specification if its corrupted."
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"
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MenuEditor new openOnClass:GraphColumnView3D andSelector:#defaultMenu
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(Menu new fromLiteralArrayEncoding:(GraphColumnView3D defaultMenu)) startUp
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"
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<resource: #menu>
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^
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#(#Menu
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#(
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#(#MenuItem
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#'label:' 'Show Columns'
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#'indication:' #'showGraph:'
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)
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#(#MenuItem
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#'label:' 'Show Grid'
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#'indication:' #'showGrid:'
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)
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#(#MenuItem
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#'label:' 'Show Axis'
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#'indication:' #'showAxis:'
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)
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#(#MenuItem
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#'label:' 'Show References'
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#'indication:' #'showReferences:'
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)
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#(#MenuItem
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#'label:' '-'
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)
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#(#MenuItem
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#'label:' 'Zoom Y'
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#'submenuChannel:' #subMenuZoomY
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)
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) nil
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nil
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)
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! !
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!GraphColumnView3D class methodsFor:'test'!
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test
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"
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self test
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"
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|top list view x|
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top := StandardSystemView extent:800 @ 400.
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view := GraphColumnView3D origin:0@0 extent:1.0@1.0 in:top.
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list := OrderedCollection new.
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top label:'3D-View'.
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#( red green yellow blue
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) keysAndValuesDo:[:idx :aColor|
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|col|
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col := GraphColumn name:idx.
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col foregroundColor:(Color perform:aColor).
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col functionYblock:[:start :anArray|
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x := (start - 1) * 0.2.
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(idx == 1 or:[idx == 3]) ifTrue:[
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1 to:(anArray size) do:[:i| anArray at:i put:20 * (x sin). x := x + 0.2 ].
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] ifFalse:[
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1 to:(anArray size) do:[:i| anArray at:i put:20 * (x cos). x := x + 0.2 ].
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].
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anArray
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].
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list add:col
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].
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view showGrid:true.
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view columns:list.
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view showDefaultMenu:true.
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top openAndWait.
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[ |o i t c|
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i := 0.
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t := 0.
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c := 0.
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[top shown] whileTrue:[
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t := t + (Time millisecondsToRun:[ view rotateY:i]).
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i := i + 1.
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c := c + 1.
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c == 90 ifTrue:[
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Transcript showCR:'Time: ', t printString.
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t := 0.
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c := 0.
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].
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Delay waitForSeconds:0.05.
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]
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803
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] forkAt:8.
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! !
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!GraphColumnView3D methodsFor:'accessing look'!
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showAxis
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"show or hide the x/y/z axis
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"
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^ showAxis
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!
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showAxis:aBool
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"show or hide the x/y/z axis
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"
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showAxis ~~ aBool ifTrue:[
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showAxis := aBool.
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glxView invalidate.
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].
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!
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showGraph
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"show or hide columns; if the grid is enabled, only the grid will be
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shown
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"
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^ showGraph
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!
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showGraph:aBool
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"show or hide columns; if the grid is enabled, only the grid will be
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shown
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"
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showGraph ~~ aBool ifTrue:[
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showGraph := aBool.
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glxView invalidate.
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].
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!
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zoomZ
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"returns the current zoom Z factor
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"
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^ zoomZ
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!
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zoomZ:aValue
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"set the zoom Z factor; if the argument is nil or not valid, the
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default zoom Z factor is set (1).
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"
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|zZ|
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(zZ := self floatFrom:aValue onError:[1]) <= 0 ifTrue:[
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zZ := 1
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].
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zZ = zoomZ ifFalse:[
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zoomZ := zZ.
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glxView invalidate.
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]
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! !
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!GraphColumnView3D methodsFor:'accessing mvc'!
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rotateXHolder
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"returns the valueHolder, which holds the rotation X value
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"
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^ rotateXHolder
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!
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rotateXHolder:aHolder
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"set the valueHolder, which holds the rotation X value
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"
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rotateXHolder == aHolder ifFalse:[
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rotateXHolder notNil ifTrue:[
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rotateXHolder removeDependent:self
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].
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(rotateXHolder := aHolder) notNil ifTrue:[
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rotateXHolder addDependent:self
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]
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].
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self rotateX:(rotateXHolder value)
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!
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rotateYHolder
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"returns the valueHolder, which holds the rotation Y value
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"
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^ rotateYHolder
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!
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rotateYHolder:aHolder
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"set the valueHolder, which holds the rotation Y value
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"
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rotateYHolder == aHolder ifFalse:[
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rotateYHolder notNil ifTrue:[
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rotateYHolder removeDependent:self
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].
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(rotateYHolder := aHolder) notNil ifTrue:[
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rotateYHolder addDependent:self
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]
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].
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self rotateY:(rotateYHolder value)
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!
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rotateZHolder
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"returns the valueHolder, which holds the rotation Z value
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"
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^ rotateZHolder
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!
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rotateZHolder:aHolder
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"set the valueHolder, which holds the rotation Z value
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"
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rotateZHolder == aHolder ifFalse:[
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rotateZHolder notNil ifTrue:[
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rotateZHolder removeDependent:self
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].
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(rotateZHolder := aHolder) notNil ifTrue:[
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rotateZHolder addDependent:self
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]
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].
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self rotateZ:(rotateZHolder value)
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!
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zoomZHolder
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"returns the valueHolder, which holds the zoom Z factor
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"
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^ zoomZHolder
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!
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zoomZHolder:aHolder
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"set the valueHolder, which holds the zoom Z factor
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"
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zoomZHolder == aHolder ifFalse:[
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zoomZHolder notNil ifTrue:[
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zoomZHolder removeDependent:self
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].
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(zoomZHolder := aHolder) notNil ifTrue:[
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zoomZHolder addDependent:self
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]
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].
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self zoomZ:(zoomZHolder value)
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! !
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!GraphColumnView3D methodsFor:'change & update'!
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update:what with:aPara from:chgObj
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"catch and handle a change notification of any object
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"
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chgObj == rotateXHolder ifTrue:[ ^ self rotateX:(rotateXHolder value) ].
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chgObj == rotateYHolder ifTrue:[ ^ self rotateY:(rotateYHolder value) ].
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chgObj == rotateZHolder ifTrue:[ ^ self rotateZ:(rotateZHolder value) ].
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chgObj == zoomZHolder ifTrue:[ ^ self zoomZ:(zoomZHolder value) ].
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super update:what with:aPara from:chgObj
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! !
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!GraphColumnView3D methodsFor:'converting'!
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rotateValueFrom:aNumber
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"converts a value to a valid rotation value
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"
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|r|
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r := self unsignedIntegerFrom:aNumber onError:[0].
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^ r < 360 ifTrue:[r] ifFalse:[r \\ 360]
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! !
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!GraphColumnView3D methodsFor:'initialization'!
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destroy
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"remove dependencies
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"
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super destroy.
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rotateXHolder removeDependent:self.
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rotateYHolder removeDependent:self.
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rotateZHolder removeDependent:self.
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zoomZHolder removeDependent:self.
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!
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initialize
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"setup default values
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"
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super initialize.
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rotateX := 45.
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rotateY := 45.
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rotateZ := 0.
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zoomZ := 1.
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showGraph := true.
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754
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showAxis := false.
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752
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glxView := GLXGraph extent:(1.0 @ 1.0) in:self.
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glxView for:self.
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741
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! !
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!GraphColumnView3D methodsFor:'protocol'!
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754
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doInvalidateGraph
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"set graph to invalidate
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"
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803
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glxView invalidate
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754
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!
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752
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754
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doRecomputeGraph
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"called to recompute drawable objects and to set the
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graph to invalidate
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"
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754
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glxView deleteAllObjects.
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741
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!
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754
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updateColumns:what with:oldValue from:aColumn
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"called if the list of columns changed
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#size the size of the columns
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#color: color changed
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or a specific column:( aColumn notNil )
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#insert: insert a new column
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#remove: remove a column
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or a specific attribute derived from the
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changed column.
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741
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"
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754
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(what == #color or:[what == #foregroundColor]) ifTrue:[
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glxView deleteColumns.
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803
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^ glxView invalidate.
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].
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754
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381 |
( aColumn isNil
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or:[what == #shown
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or:[what == #insert:
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or:[what == #remove:]]]
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) ifTrue:[
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^ self doRecomputeGraph
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].
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741
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!
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389 |
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754
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390 |
updateGrid:what
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391 |
"called if the grid changed
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392 |
#color the color of the grid changed
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393 |
#state the visibility state of the grid changed
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741
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394 |
"
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754
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395 |
what == #color ifTrue:[
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396 |
glxView deleteGrid
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397 |
].
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803
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398 |
glxView invalidate.
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752
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399 |
!
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400 |
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754
|
401 |
updateReferences:what atRelX:aPhysX
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402 |
"called when the list of references changed.
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403 |
#remove: the reference at the relative X index is removed
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|
|
404 |
#insert: a reference is inserted at the relative X index
|
|
|
405 |
#size the list of references changed
|
|
|
406 |
#state visibility state changed
|
|
|
407 |
#color the foreground color changed
|
|
752
|
408 |
"
|
|
|
409 |
|
|
754
|
410 |
what == #state ifFalse:[
|
|
|
411 |
glxView deleteReferences
|
|
|
412 |
].
|
|
803
|
413 |
glxView invalidate.
|
|
741
|
414 |
! !
|
|
|
415 |
|
|
|
416 |
!GraphColumnView3D methodsFor:'rotation'!
|
|
|
417 |
|
|
|
418 |
rotateX
|
|
|
419 |
"returns the rotation X value; range: 0 .. 360
|
|
|
420 |
"
|
|
|
421 |
^ rotateX
|
|
|
422 |
!
|
|
|
423 |
|
|
|
424 |
rotateX:aValue
|
|
|
425 |
"set the rotation X value; range: 0 .. 360
|
|
|
426 |
"
|
|
|
427 |
|r|
|
|
802
|
428 |
"/ Transcript showCR:aValue.
|
|
741
|
429 |
|
|
|
430 |
(r := self rotateValueFrom:aValue) ~~ rotateX ifTrue:[
|
|
|
431 |
rotateX := r.
|
|
803
|
432 |
glxView invalidate.
|
|
741
|
433 |
]
|
|
|
434 |
!
|
|
|
435 |
|
|
|
436 |
rotateY
|
|
|
437 |
"returns the rotation Y value; range: 0 .. 360
|
|
|
438 |
"
|
|
|
439 |
^ rotateY
|
|
|
440 |
|
|
|
441 |
!
|
|
|
442 |
|
|
|
443 |
rotateY:aValue
|
|
|
444 |
"set the rotation Y value; range: 0 .. 360
|
|
|
445 |
"
|
|
|
446 |
|r|
|
|
|
447 |
|
|
|
448 |
(r := self rotateValueFrom:aValue) ~~ rotateY ifTrue:[
|
|
|
449 |
rotateY := r.
|
|
803
|
450 |
glxView invalidate.
|
|
741
|
451 |
]
|
|
|
452 |
|
|
|
453 |
!
|
|
|
454 |
|
|
|
455 |
rotateZ
|
|
|
456 |
"returns the rotation Z value; range: 0 .. 360
|
|
|
457 |
"
|
|
|
458 |
^ rotateZ
|
|
|
459 |
|
|
|
460 |
!
|
|
|
461 |
|
|
|
462 |
rotateZ:aValue
|
|
|
463 |
"set the rotation Z value; range: 0 .. 360
|
|
|
464 |
"
|
|
|
465 |
|r|
|
|
|
466 |
|
|
|
467 |
(r := self rotateValueFrom:aValue) ~~ rotateZ ifTrue:[
|
|
|
468 |
rotateZ := r.
|
|
803
|
469 |
glxView invalidate.
|
|
741
|
470 |
]
|
|
|
471 |
|
|
|
472 |
! !
|
|
|
473 |
|
|
803
|
474 |
!GraphColumnView3D::GLXGraph methodsFor:'event handling'!
|
|
741
|
475 |
|
|
803
|
476 |
buttonPress:button x:x y:y
|
|
|
477 |
"delegate button to graph
|
|
741
|
478 |
"
|
|
803
|
479 |
graph buttonPress:button x:x y:y
|
|
|
480 |
! !
|
|
|
481 |
|
|
|
482 |
!GraphColumnView3D::GLXGraph methodsFor:'initialization'!
|
|
|
483 |
|
|
|
484 |
destroy
|
|
|
485 |
"remove dependencies
|
|
|
486 |
"
|
|
|
487 |
super destroy.
|
|
|
488 |
self deleteAllObjects.
|
|
741
|
489 |
|
|
|
490 |
!
|
|
|
491 |
|
|
803
|
492 |
for:aGraph
|
|
|
493 |
graph := aGraph
|
|
|
494 |
!
|
|
|
495 |
|
|
|
496 |
initialize
|
|
|
497 |
"setup default values
|
|
|
498 |
"
|
|
|
499 |
super initialize.
|
|
|
500 |
|
|
|
501 |
type := #colorIndexDoubleBuffer. "/ works on any device
|
|
|
502 |
colorMap := Dictionary new.
|
|
|
503 |
maxY := 1.0.
|
|
|
504 |
minY := -1.0.
|
|
|
505 |
|
|
|
506 |
removeFunc := false.
|
|
|
507 |
removeRefs := false.
|
|
|
508 |
removeGrid := false.
|
|
|
509 |
removeAxis := false.
|
|
|
510 |
isInvalid := false.
|
|
|
511 |
lockCriticalTask := Semaphore forMutualExclusion.
|
|
|
512 |
!
|
|
754
|
513 |
|
|
803
|
514 |
realize
|
|
|
515 |
"define orthogonal projection; switch to back buffer drawing
|
|
|
516 |
"
|
|
|
517 |
super realize.
|
|
|
518 |
device glxOrthoLeft:-1.0 right:1.0 bottom:-1.0 top:1.0 near:10.0 far:-10.0 in:drawableId.
|
|
|
519 |
self backBuffer.
|
|
|
520 |
|
|
|
521 |
!
|
|
|
522 |
|
|
|
523 |
unrealize
|
|
|
524 |
"clear colorMap and objects
|
|
|
525 |
"
|
|
|
526 |
super unrealize.
|
|
|
527 |
self deleteAllObjects.
|
|
|
528 |
! !
|
|
|
529 |
|
|
|
530 |
!GraphColumnView3D::GLXGraph methodsFor:'making objects'!
|
|
|
531 |
|
|
|
532 |
make:aSelector
|
|
|
533 |
|
|
|
534 |
|id|
|
|
|
535 |
|
|
|
536 |
id := self newObjectId.
|
|
|
537 |
self makeObject:id.
|
|
|
538 |
self perform:aSelector.
|
|
|
539 |
self closeObject.
|
|
|
540 |
^ id
|
|
|
541 |
!
|
|
|
542 |
|
|
|
543 |
makeAxis
|
|
754
|
544 |
|y0 x0 z0 x1 y1 z1|
|
|
|
545 |
|
|
|
546 |
x0 := 0.0.
|
|
|
547 |
z0 := 0.0.
|
|
|
548 |
y0 := minY asFloat.
|
|
|
549 |
y1 := maxY asFloat.
|
|
|
550 |
x1 := graph windowSize asFloat.
|
|
803
|
551 |
z1 := loVCols size - 1.0.
|
|
754
|
552 |
|
|
|
553 |
self setColor:(Color red).
|
|
|
554 |
|
|
|
555 |
device glxBeginLineIn:drawableId.
|
|
|
556 |
device glxV3fX:x0 y:y0 z:z0 in:drawableId.
|
|
|
557 |
device glxV3fX:x1 y:y0 z:z0 in:drawableId.
|
|
|
558 |
device glxEndLineIn:drawableId.
|
|
|
559 |
|
|
|
560 |
device glxBeginLineIn:drawableId.
|
|
|
561 |
device glxV3fX:x0 y:y0 z:z0 in:drawableId.
|
|
|
562 |
device glxV3fX:x0 y:y1 z:z0 in:drawableId.
|
|
|
563 |
device glxEndLineIn:drawableId.
|
|
|
564 |
|
|
|
565 |
device glxBeginLineIn:drawableId.
|
|
|
566 |
device glxV3fX:x0 y:y0 z:z0 in:drawableId.
|
|
|
567 |
device glxV3fX:x0 y:y0 z:z1 in:drawableId.
|
|
|
568 |
device glxEndLineIn:drawableId.
|
|
|
569 |
|
|
|
570 |
|
|
|
571 |
!
|
|
|
572 |
|
|
803
|
573 |
makeFunc
|
|
741
|
574 |
"draw the graph and spawn the grid dependend on the enabled
|
|
|
575 |
attributes
|
|
|
576 |
"
|
|
|
577 |
|y z x data yVal
|
|
|
578 |
|
|
752
|
579 |
colNr "{ Class:SmallInteger }"
|
|
|
580 |
noRows "| Class:SmallInteger }"
|
|
|
581 |
r "{ Class:SmallInteger }"
|
|
|
582 |
firstX "{ Class:SmallInteger }"
|
|
741
|
583 |
|
|
|
|
584 |
noRows := graph windowSize.
|
|
752
|
585 |
firstX := graph graphOriginX.
|
|
741
|
586 |
z := 0.0.
|
|
|
587 |
data := Array new:noRows.
|
|
|
588 |
maxY := nil.
|
|
|
589 |
|
|
803
|
590 |
loVCols do:[:aCol|
|
|
754
|
591 |
yVal := aCol yValuesStartAt:firstX into:data.
|
|
|
592 |
x := 0.0.
|
|
|
593 |
r := 1.
|
|
741
|
594 |
|
|
754
|
595 |
maxY isNil ifTrue:[
|
|
|
596 |
maxY := minY := yVal at:r
|
|
|
597 |
].
|
|
|
598 |
self setColor:(aCol foregroundColor).
|
|
803
|
599 |
|
|
754
|
600 |
device glxBeginLineIn:drawableId.
|
|
741
|
601 |
|
|
754
|
602 |
noRows timesRepeat:[
|
|
|
603 |
y := yVal at:r.
|
|
|
604 |
maxY := maxY max:y.
|
|
|
605 |
minY := minY min:y.
|
|
741
|
606 |
|
|
754
|
607 |
device glxV3fX:x y:y z:z in:drawableId.
|
|
|
608 |
x := x + 1.0.
|
|
|
609 |
r := r + 1.
|
|
|
610 |
].
|
|
|
611 |
device glxEndLineIn:drawableId.
|
|
|
612 |
z := z + 1.0.
|
|
741
|
613 |
]
|
|
|
614 |
!
|
|
|
615 |
|
|
803
|
616 |
makeGrid
|
|
741
|
617 |
"draw the graph and spawn the grid dependend on the enabled
|
|
|
618 |
attributes
|
|
|
619 |
"
|
|
754
|
620 |
|y z x data
|
|
741
|
621 |
noRows "| Class:SmallInteger }"
|
|
|
622 |
r "{ Class:SmallInteger }"
|
|
|
623 |
|
|
|
|
624 |
|
|
|
625 |
noRows := graph windowSize.
|
|
|
626 |
x := 0.0.
|
|
752
|
627 |
r := graph graphOriginX.
|
|
741
|
628 |
data := Array new:1.
|
|
803
|
629 |
maxY := minY := (loVCols at:1) yValueAt:1.
|
|
741
|
630 |
|
|
|
631 |
self setColor:(graph gridColor).
|
|
|
632 |
|
|
|
633 |
noRows timesRepeat:[
|
|
|
634 |
device glxBeginLineIn:drawableId.
|
|
|
635 |
z := 0.0.
|
|
|
636 |
|
|
803
|
637 |
loVCols do:[:aCol|
|
|
741
|
638 |
y := aCol yValueAt:r.
|
|
|
639 |
maxY := maxY max:y.
|
|
|
640 |
minY := minY min:y.
|
|
|
641 |
|
|
|
642 |
device glxV3fX:x y:y z:z in:drawableId.
|
|
|
643 |
z := z + 1.0.
|
|
|
644 |
].
|
|
|
645 |
|
|
|
646 |
device glxEndLineIn:drawableId.
|
|
|
647 |
x := x + 1.0.
|
|
|
648 |
r := r + 1.
|
|
|
649 |
].
|
|
|
650 |
|
|
|
651 |
|
|
|
652 |
|
|
|
653 |
|
|
|
654 |
!
|
|
|
655 |
|
|
803
|
656 |
makeRefs
|
|
|
657 |
"redraw current visible references
|
|
|
658 |
"
|
|
|
659 |
|y0 y1 z0 z1 x0|
|
|
|
660 |
|
|
|
661 |
y0 := minY asFloat.
|
|
|
662 |
y1 := maxY asFloat.
|
|
|
663 |
z0 := -0.1.
|
|
|
664 |
z1 := loVCols size - 0.9.
|
|
|
665 |
|
|
|
666 |
self setColor:(graph referenceColor).
|
|
|
667 |
|
|
|
668 |
loVRefs do:[:anIndex|
|
|
|
669 |
x0 := anIndex asFloat.
|
|
|
670 |
|
|
|
671 |
device glxBeginLineIn:drawableId.
|
|
|
672 |
device glxV3fX:x0 y:y1 z:z0 in:drawableId.
|
|
|
673 |
device glxV3fX:x0 y:y0 z:z0 in:drawableId.
|
|
|
674 |
device glxEndLineIn:drawableId.
|
|
|
675 |
|
|
|
676 |
device glxBeginLineIn:drawableId.
|
|
|
677 |
device glxV3fX:x0 y:y1 z:z1 in:drawableId.
|
|
|
678 |
device glxV3fX:x0 y:y0 z:z1 in:drawableId.
|
|
|
679 |
device glxEndLineIn:drawableId.
|
|
|
680 |
|
|
|
681 |
loVCols do:[:aCol||y|
|
|
|
682 |
y := (aCol yValueAt:anIndex) asFloat.
|
|
|
683 |
|
|
|
684 |
device glxBeginLineIn:drawableId.
|
|
|
685 |
device glxV3fX:x0 y:y z:z0 in:drawableId.
|
|
|
686 |
device glxV3fX:x0 y:y z:z1 in:drawableId.
|
|
|
687 |
device glxEndLineIn:drawableId.
|
|
|
688 |
]
|
|
|
689 |
]
|
|
|
690 |
|
|
|
691 |
! !
|
|
|
692 |
|
|
|
693 |
!GraphColumnView3D::GLXGraph methodsFor:'private redraw'!
|
|
|
694 |
|
|
|
695 |
criticalRedrawRoutine
|
|
|
696 |
"update all critical resources
|
|
|
697 |
"
|
|
|
698 |
removeFunc ifTrue:[
|
|
|
699 |
loVCols := nil.
|
|
|
700 |
loVRefs := nil.
|
|
|
701 |
|
|
|
702 |
glxObjFunc notNil ifTrue:[
|
|
|
703 |
self deleteObject:glxObjFunc.
|
|
|
704 |
glxObjFunc := nil
|
|
|
705 |
].
|
|
|
706 |
removeFunc := false.
|
|
|
707 |
].
|
|
|
708 |
|
|
|
709 |
removeRefs ifTrue:[
|
|
|
710 |
loVRefs := nil.
|
|
|
711 |
|
|
|
712 |
glxObjRefs notNil ifTrue:[
|
|
|
713 |
self deleteObject:glxObjRefs.
|
|
|
714 |
glxObjRefs := nil.
|
|
|
715 |
].
|
|
|
716 |
removeRefs := false.
|
|
|
717 |
].
|
|
|
718 |
|
|
|
719 |
removeGrid ifTrue:[
|
|
|
720 |
glxObjGrid notNil ifTrue:[
|
|
|
721 |
self deleteObject:glxObjGrid.
|
|
|
722 |
glxObjGrid := nil.
|
|
|
723 |
].
|
|
|
724 |
removeGrid := false.
|
|
|
725 |
].
|
|
|
726 |
|
|
|
727 |
removeAxis ifTrue:[
|
|
|
728 |
glxObjAxis notNil ifTrue:[
|
|
|
729 |
self deleteObject:glxObjAxis.
|
|
|
730 |
glxObjAxis := nil.
|
|
|
731 |
].
|
|
|
732 |
removeAxis := false.
|
|
|
733 |
].
|
|
|
734 |
|
|
|
735 |
shown ifTrue:[
|
|
|
736 |
self redrawInBackBuffer.
|
|
|
737 |
self swapBuffers.
|
|
|
738 |
] ifFalse:[
|
|
|
739 |
colorMap := Dictionary new
|
|
|
740 |
].
|
|
|
741 |
|
|
|
742 |
|
|
|
743 |
!
|
|
|
744 |
|
|
741
|
745 |
redrawInBackBuffer
|
|
|
746 |
"redraw in back
|
|
|
747 |
"
|
|
803
|
748 |
|sY sX sZ noCols dY winSize w2 showRefs showGrid showFunc showAxis|
|
|
741
|
749 |
|
|
|
750 |
self setColor:(graph backgroundColor).
|
|
|
751 |
self clear.
|
|
|
752 |
|
|
803
|
753 |
loVCols isNil ifTrue:[
|
|
|
754 |
loVCols := graph listOfVisibleColumns
|
|
|
755 |
].
|
|
|
756 |
|
|
|
757 |
(noCols := loVCols size) == 0 ifTrue:[
|
|
741
|
758 |
^ self
|
|
|
759 |
].
|
|
|
760 |
|
|
803
|
761 |
((showGrid := graph showGrid) and:[glxObjGrid isNil]) ifTrue:[
|
|
|
762 |
noCols > 1 ifTrue:[glxObjGrid := self make:#makeGrid]
|
|
|
763 |
ifFalse:[showGrid := false]
|
|
741
|
764 |
].
|
|
|
765 |
|
|
803
|
766 |
((showFunc := graph showGraph) and:[glxObjFunc isNil]) ifTrue:[
|
|
|
767 |
glxObjFunc := self make:#makeFunc
|
|
754
|
768 |
].
|
|
|
769 |
|
|
803
|
770 |
((showAxis := graph showAxis) and:[glxObjAxis isNil]) ifTrue:[
|
|
|
771 |
glxObjAxis := self make:#makeAxis
|
|
741
|
772 |
].
|
|
|
773 |
|
|
803
|
774 |
((showRefs := graph showReferences) and:[glxObjRefs isNil]) ifTrue:[
|
|
|
775 |
loVRefs isNil ifTrue:[
|
|
|
776 |
loVRefs := graph listOfVisibleRefIndices
|
|
|
777 |
].
|
|
|
778 |
loVRefs notEmpty ifTrue:[ glxObjRefs := self make:#makeRefs ]
|
|
|
779 |
ifFalse:[ showRefs := false ]
|
|
754
|
780 |
].
|
|
|
781 |
|
|
803
|
782 |
winSize := graph windowSize.
|
|
754
|
783 |
sZ := graph zoomZ * (1.0 / noCols).
|
|
|
784 |
w2 := width // 2.
|
|
|
785 |
|
|
|
786 |
"/ calculate scaleX dependent on height and scaleZ
|
|
|
787 |
"/ and:#glxOrthoLeft:right:bottom:top:near:10.0 far:-10.0
|
|
|
788 |
|
|
|
789 |
sX := height // 2 * noCols * graph zoomZ / (20.0 sqrt).
|
|
|
790 |
sX := (((w2 * w2) + (sX raisedTo:2)) sqrt) - w2.
|
|
|
791 |
sX := sX / (width / winSize).
|
|
|
792 |
sX := 2.0 / (winSize + sX).
|
|
|
793 |
|
|
741
|
794 |
dY := (maxY - minY) / 2.
|
|
|
795 |
sY := ((0.5 / (dY max:2.0)) min:sX) * graph zoomY.
|
|
|
796 |
|
|
|
797 |
self pushMatrix.
|
|
|
798 |
|
|
|
799 |
self rotateX:(graph rotateX) y:(graph rotateY) z:(graph rotateZ).
|
|
754
|
800 |
self scaleX:sX y:sY z:sZ.
|
|
741
|
801 |
|
|
|
802 |
self translateX:(winSize / -2.0) "/ rotate center line
|
|
|
803 |
y:(dY - maxY) "/ translate to center
|
|
754
|
804 |
z:(noCols - 1 / -2.0). "/ rotate center line
|
|
741
|
805 |
|
|
803
|
806 |
showGrid ifTrue:[ self callObject:glxObjGrid ].
|
|
|
807 |
showFunc ifTrue:[ self callObject:glxObjFunc ].
|
|
|
808 |
showAxis ifTrue:[ self callObject:glxObjAxis ].
|
|
|
809 |
showRefs ifTrue:[ self callObject:glxObjRefs ].
|
|
754
|
810 |
|
|
741
|
811 |
self popMatrix.
|
|
802
|
812 |
|
|
|
813 |
!
|
|
|
814 |
|
|
741
|
815 |
setColor:aColor
|
|
|
816 |
|index useCol|
|
|
|
817 |
|
|
|
818 |
useCol := aColor ? graph foregroundColor.
|
|
|
819 |
|
|
|
820 |
index := colorMap at:useCol ifAbsent:nil.
|
|
|
821 |
|
|
|
822 |
index isNil ifTrue:[
|
|
|
823 |
index := colorMap size + self class numberOfStandardColors.
|
|
|
824 |
colorMap at:(useCol on:device) put:index.
|
|
|
825 |
|
|
|
826 |
self colorRed:(useCol red) green:(useCol green) blue:(useCol blue).
|
|
|
827 |
|
|
|
828 |
self mapColor:index
|
|
|
829 |
red:(useCol redByte)
|
|
|
830 |
green:(useCol greenByte)
|
|
|
831 |
blue:(useCol blueByte).
|
|
|
832 |
].
|
|
|
833 |
self color:index.
|
|
|
834 |
|
|
|
835 |
|
|
803
|
836 |
! !
|
|
|
837 |
|
|
|
838 |
!GraphColumnView3D::GLXGraph methodsFor:'redraw'!
|
|
|
839 |
|
|
|
840 |
invalidate
|
|
|
841 |
|
|
|
842 |
lockCriticalTask critical:[
|
|
|
843 |
isInvalid := true.
|
|
|
844 |
|
|
|
845 |
criticalTask isNil ifTrue:[
|
|
|
846 |
criticalTask := [
|
|
|
847 |
[ |repeat|
|
|
|
848 |
|
|
|
849 |
lockCriticalTask critical:[
|
|
|
850 |
(repeat := isInvalid) ifTrue:[isInvalid := false]
|
|
|
851 |
ifFalse:[criticalTask := nil]
|
|
|
852 |
].
|
|
|
853 |
repeat ifTrue:[ self criticalRedrawRoutine ].
|
|
|
854 |
repeat
|
|
|
855 |
|
|
|
856 |
] whileTrue:[ Processor yield ].
|
|
|
857 |
|
|
|
858 |
] forkAt:( Processor activePriority - 1 ).
|
|
|
859 |
]
|
|
|
860 |
]
|
|
|
861 |
|
|
741
|
862 |
!
|
|
|
863 |
|
|
803
|
864 |
redraw
|
|
|
865 |
"redraw
|
|
|
866 |
"
|
|
|
867 |
self invalidate
|
|
741
|
868 |
! !
|
|
|
869 |
|
|
754
|
870 |
!GraphColumnView3D::GLXGraph methodsFor:'removing'!
|
|
|
871 |
|
|
|
872 |
deleteAllObjects
|
|
|
873 |
"delete all graphical objects
|
|
|
874 |
"
|
|
803
|
875 |
removeGrid := removeAxis := removeFunc := removeRefs := true.
|
|
|
876 |
self invalidate.
|
|
754
|
877 |
!
|
|
741
|
878 |
|
|
754
|
879 |
deleteAxis
|
|
802
|
880 |
removeAxis := true.
|
|
754
|
881 |
!
|
|
|
882 |
|
|
|
883 |
deleteColumns
|
|
|
884 |
"delete the columns
|
|
741
|
885 |
"
|
|
803
|
886 |
removeFunc := true.
|
|
741
|
887 |
!
|
|
|
888 |
|
|
754
|
889 |
deleteGrid
|
|
|
890 |
"delete the grid
|
|
741
|
891 |
"
|
|
802
|
892 |
removeGrid := true.
|
|
741
|
893 |
!
|
|
|
894 |
|
|
754
|
895 |
deleteReferences
|
|
|
896 |
"delete the references
|
|
741
|
897 |
"
|
|
802
|
898 |
removeRefs := true.
|
|
741
|
899 |
! !
|
|
|
900 |
|
|
|
901 |
!GraphColumnView3D class methodsFor:'documentation'!
|
|
|
902 |
|
|
|
903 |
version
|
|
803
|
904 |
^ '$Header: /cvs/stx/stx/libwidg2/GraphColumnView3D.st,v 1.5 1998-03-06 09:30:58 ca Exp $'
|
|
741
|
905 |
! !
|