Chart js2.8

[mahugnon]

We propose an update of ChartJs to 2.8 version of ChartJS

[jecisc]

I opened the demo and saw some problems:

• The 1D demos do not have any color
• The Polar shape does not print anything
• The BoxPlot does not print anything
• The style demo is broken
• The callback feature is broken

This need to be addressed before we review the model.

[mahugnon]

Yes, you're right Cyril. It has to be improved. We just worked on 2D plots and little bit 1D plots

[mahugnon]

ChartJs 2.8 does not support BoxPlot directly

[jecisc]

I tried the demo and now it does not open anymore.

Here is the error I get:

UndefinedObject>>doesNotUnderstand: #new
ChartData>>resetBackgroundwithDataSize
[ :jsonMapWriter | 
jsonMapWriter writeKey: #labels value: (xObjects collect: [ :aXObject | self labelFor: aXObject ]).
jsonMapWriter writeKey: #datasets value: self resetBackgroundwithDataSize ] in ChartData>>neoJsonOn: in Block: [ :jsonMapWriter | ...
[ block value: mapWriter ] in NeoJSONWriter>>writeStreamingDo: in Block: [ block value: mapWriter ]
NeoJSONWriter>>indentedDo:
NeoJSONWriter>>writeStreamingDo:
NeoJSONWriter>>writeMapStreamingDo:
ChartData>>neoJsonOn:
NeoJSONWriter>>nextPut:
ChartJsComponent>>printDiagramCreationOn:inDiv:
[ :s | 
self printDiagramContextCreationOn: s inDiv: divId.
s cr.
self printDiagramCreationOn: s inDiv: divId ] in [ self data hasData
    ifTrue: [ html div
            class: #chartJsGraph;
            with: [ canvas := html canvas id: #graph , divId.
                self manageCallBackIn: html canvas: canvas inDiv: divId ].
        self createIfNecessaryLegend: html inDiv: divId.
        html
            script:
                (String
                    streamContents: [ :s | 
                        self printDiagramContextCreationOn: s inDiv: divId.
                        s cr.
                        self printDiagramCreationOn: s inDiv: divId ]) ]
    ifFalse: [ html div
            class: 'mdl-alert mdl-alert__danger';
            style: 'color: red; text-align: center; margin: auto;';
            with: [ html text: 'No data to display' ] ].
self data hasTitle ifTrue: [ self renderTitleId: divId on: html ] ] in ChartJsComponent>>renderContentOn: in Block: [ :s | ...
String class(SequenceableCollection class)>>new:streamContents:
String class(SequenceableCollection class)>>streamContents:
[ self data hasData
    ifTrue: [ html div
            class: #chartJsGraph;
            with: [ canvas := html canvas id: #graph , divId.
                self manageCallBackIn: html canvas: canvas inDiv: divId ].
        self createIfNecessaryLegend: html inDiv: divId.
        html
            script:
                (String
                    streamContents: [ :s | 
                        self printDiagramContextCreationOn: s inDiv: divId.
                        s cr.
                        self printDiagramCreationOn: s inDiv: divId ]) ]
    ifFalse: [ html div
            class: 'mdl-alert mdl-alert__danger';
            style: 'color: red; text-align: center; margin: auto;';
            with: [ html text: 'No data to display' ] ].
self data hasTitle ifTrue: [ self renderTitleId: divId on: html ] ] in ChartJsComponent>>renderContentOn: in Block: [ self data hasData...
BlockClosure>>renderOn:

[mahugnon]

Bizare. I will look at that

Le jeu. 2 janv. 2020 à 11:44, CyrilFerlicot notifications@github.com a écrit :

I tried the demo and now it does not open anymore.

Here is the error I get:

UndefinedObject>>doesNotUnderstand: #new ChartData>>resetBackgroundwithDataSize [ :jsonMapWriter | jsonMapWriter writeKey: #labels value: (xObjects collect: [ :aXObject | self labelFor: aXObject ]). jsonMapWriter writeKey: #datasets value: self resetBackgroundwithDataSize ] in ChartData>>neoJsonOn: in Block: [ :jsonMapWriter | ... [ block value: mapWriter ] in NeoJSONWriter>>writeStreamingDo: in Block: [ block value: mapWriter ] NeoJSONWriter>>indentedDo: NeoJSONWriter>>writeStreamingDo: NeoJSONWriter>>writeMapStreamingDo: ChartData>>neoJsonOn: NeoJSONWriter>>nextPut: ChartJsComponent>>printDiagramCreationOn:inDiv: [ :s | self printDiagramContextCreationOn: s inDiv: divId. s cr. self printDiagramCreationOn: s inDiv: divId ] in [ self data hasData ifTrue: [ html div class: #chartJsGraph; with: [ canvas := html canvas id: #graph , divId. self manageCallBackIn: html canvas: canvas inDiv: divId ]. self createIfNecessaryLegend: html inDiv: divId. html script: (String streamContents: [ :s | self printDiagramContextCreationOn: s inDiv: divId. s cr. self printDiagramCreationOn: s inDiv: divId ]) ] ifFalse: [ html div class: 'mdl-alert mdl-alertdanger'; style: 'color: red; text-align: center; margin: auto;'; with: [ html text: 'No data to display' ] ]. self data hasTitle ifTrue: [ self renderTitleId: divId on: html ] ] in ChartJsComponent>>renderContentOn: in Block: [ :s | ... String class(SequenceableCollection class)>>new:streamContents: String class(SequenceableCollection class)>>streamContents: [ self data hasData ifTrue: [ html div class: #chartJsGraph; with: [ canvas := html canvas id: #graph , divId. self manageCallBackIn: html canvas: canvas inDiv: divId ]. self createIfNecessaryLegend: html inDiv: divId. html script: (String streamContents: [ :s | self printDiagramContextCreationOn: s inDiv: divId. s cr. self printDiagramCreationOn: s inDiv: divId ]) ] ifFalse: [ html div class: 'mdl-alert mdl-alertdanger'; style: 'color: red; text-align: center; margin: auto;'; with: [ html text: 'No data to display' ] ]. self data hasTitle ifTrue: [ self renderTitleId: divId on: html ] ] in ChartJsComponent>>renderContentOn: in Block: [ self data hasData... BlockClosure>>renderOn:

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