Developer's Guide - MapGuide Open Source - OSGeo

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Function CreateLayerDefini- tion() LayerDefinition $resourceId $featureClass $geometry $featureClassRange AreaRule $legendLabel $filterText $foreGroundColor LineRule $legendLabel $filter $color PointRule $legendLabel $filter $label $pointSym MarkSymbol $resourceId $symbolName $width $height $color TextSymbol $text $fontHeight $foregroundColor Parameter $resourceId 60 | Chapter 4 Modifying Maps and Layers Description ScaleRange $minScale $maxScale $typeStyle AreaTypeStyle $areaRules LineTypeStyle $lineRules PointTypeStyle $pointRule The repository path of the feature source for the layer. For example: Lib- rary://Samples/Sheboygan/Data/Par- cels.Feature<strong>Source</strong>. Equivalent to the Data resource used in this layer field in Studio’s layer editor.
Function CreateScaleRange() CreateAreaTypeStyle() CreateAreaRule() Parameter $featureClass $geometry $feature- ClassRange $minScale $maxScale $typeStyle $areaRules $legendLabel $filterText Description The feature class to use. For example, SHP_Schema:Parcels. Equivalent to the Feature class field in Studio’s layer editor. The geometry to use from the feature class. For example, SHPGEOM. Equivalent to the Geometry field in Studio’s layer editor. A scale range created by filling in a scale range template (ScaleRange.templ). The minimum scale range to which this rule applies. Equivalent to the From field in Studio’s layer editor. The maximum scale range to which this rule applies. Equivalent to the To field in Studio’s layer editor. A type style created by using Cre- ateAreaTypeStyle(), CreateLineType- Style() or CreatePointTypeStyle(). One or more area rules, created by Cre- ateAreaRule. The text for the label shown beside this rule in the legend. Equivalent to the Geometry field in Studio’s layer editor. The filter expression that determines which features match this rule. For example, SQFT >= 1 AND SQFT < 800. Equivalent to the Condition field in Studio’s layer editor. Another Way To Create Layers | 61
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MapGuide Open Source Developer’s
Page 3 and 4:
Contents Chapter 1 Introduction . .
Page 5:
Another Way To Create Layers . . .
Page 8 and 9:
What This Guide Covers This guide d
Page 11 and 12:
This next sample MapGuide page disp
Page 13 and 14:
Example Code This sample illustrate
Page 15 and 16: echo 'Map ' . $map->GetName() . ' u
Page 17 and 18: displays the spatial reference syst
Page 19 and 20: Viewer Frames Most custom MSPs disp
Page 21 and 22: Viewer Sample Application - Zoom
Page 23 and 24: Embedding a Viewer in Your Own Page
Page 25 and 26: Resources and Repositories A MapGui
Page 27: $mapDefId = new MgResourceIdentifie
Page 30 and 31: Overview of Layers Layers represent
Page 32 and 33: Layer Style Layer Visibility The da
Page 34 and 35: function OnPageLoad() { parent.Zoom
Page 36 and 37: MgInitializeWebTier ($webconfigFile
Page 39 and 40: Working With Feature Data 3 In this
Page 41 and 42: Querying Feature Data In order to w
Page 43 and 44: Examples These examples assume that
Page 45 and 46: $districtQuery = new MgFeatureQuery
Page 47 and 48: $districtQuery = new MgFeatureQuery
Page 49 and 50: There are different selection tools
Page 51 and 52: Script command. See Example: Listin
Page 53 and 54: 4 Initialize the MgSelection object
Page 55 and 56: the $layerClassName = $layer->GetFe
Page 57 and 58: The PHP code in this example create
Page 59 and 60: $resourceService = $siteConnection-
Page 61 and 62: Modifying Maps and Layers In this c
Page 63 and 64: This example ■ loads a layer that
Page 65: } // ... The page then goes on to s
Page 69 and 70: Function CreateLineTypeStyle() Crea
Page 71 and 72: ... //-----------------------------
Page 73 and 74: Adding Layers To A Map The precedin
Page 75 and 76: function add_layer_resource_to_map(
Page 77 and 78: Analyzing Features In this chapter
Page 79 and 80: ■ MgLineString — a series of co
Page 81 and 82: To create an MgCoordinateSystem obj
Page 83 and 84: ■ Determine the SRS for the featu
Page 85 and 86: Inserting, Deleting, and Updating F
Page 87 and 88: Example $queryOptions = new MgFeatu
Page 89 and 90: } The geometries for the selected f
Page 91 and 92: $map->Save($resourceService); The f
Page 93 and 94: } 'ResourceId')->item(0); $featureS
Page 95 and 96: Digitizing and Redlining In this ch
Page 97 and 98: For example, see task_pane_redlinin
Page 99 and 100: Create a temporary feature source t
Page 101 and 102: Custom Output In this chapter ■ I
Page 103 and 104: ■ Images can be copied to the Win
Page 105: $dwfVersion = new MgDwfVersion("6.0
Page 108 and 109: G geographic coordinates 74 geometr
Page 110: Viewer, embedded in HTML page 17 Vi
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Developer's Guide - MapGuide Open Source - OSGeo

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