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Scarc presentation mwv
 

Scarc presentation mwv

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    Scarc presentation mwv Scarc presentation mwv Presentation Transcript

    • Using JavaScript API &Dynamic Layers inArcGIS 10.1Steve Newman, MWVGary Mullaney, Sewall
    • We will cover….The challengeA live tour of the solutionA brief look under the hoodSome conclusions
    • The ChallengeDeliver hundreds of individual map layersShow only what’s relevant to the line of businessLet the analyst construct a map view for the business personLet users add “instant” map layers
    • Tour the solution…MWV LATISViewer
    • Configure dynamic workspace6foldercache root foldersde connectiongdb file location
    • Defining a dynamic layer7{"type": "table","workspaceId": "chs","dataSourceName": "chs.stand"}Source:Simple Renderer:{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[76,255,0,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[66,56,255,255],"width":1}},"label":"","description":""}
    • Further defining a dynamic layer8FORESTTYPE = LOBDefinition expression:Label definition:[{"labelPlacement":"esriServerPolygonPlacementAlwaysHorizontal","where":null,"labelExpression":"[STAND]","useCodedValues":true,"symbol":{"type":"esriTS","color":[0,0,0,255],"backgroundColor":null,"borderLineColor":null,"borderLineSize":null,"verticalAlignment":"bottom","horizontalAlignment":"center","rightToLeft":false,"angle":0,"xoffset":0,"yoffset":0,"kerning":true,"haloColor":null,"haloSize":null,"font":{"family":"Arial","size":8,"style":"normal","weight":"normal","decoration":"none"}},"minScale":50000,"maxScale":0}]
    • Where to learn more..9ArcGIS JavaScript API Reference
    • Conclusions – 10.1 Dynamic Layers10Richer set of options:• Map services• Feature services• Dynamic layersSignificantly expands thepossibilities, but requiresJavaScript developercompetenceSome features are verylimited in this first release– rendering, TOCDifficult to translate MXDto JSON renderer