Developer's Guide - MapGuide Open Source - OSGeo

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... //---------------------------------------------------// $factory = new LayerDefinitionFactory(); // Create a mark symbol $resourceId = 'Library://Samples/Sheboygan/Symbols/BasicSym bols.SymbolLibrary'; $symbolName = 'PushPin'; $width = '24'; // points $height = '24'; // points $color = 'FFFF0000'; $markSymbol = $factory->CreateMarkSymbol($resourceId, $symbol Name, $width, $height, $color); // Create a text symbol $text = "ID"; $fontHeight="12"; $foregroundColor = 'FF000000'; $textSymbol = $factory->CreateTextSymbol($text, $fontHeight, $foregroundColor); // Create a point rule. $legendLabel = 'trees'; $filter = ''; $pointRule = $factory->CreatePointRule($legendLabel, $filter, $textSymbol, $markSymbol); // Create a point type style. $pointTypeStyle = $factory-> CreatepointTypeStyle($pointRule); // Create a scale range. $minScale = '0'; $maxScale = '1000000000000'; $pointScaleRange = $factory->CreateScaleRange($minScale, $maxScale, $pointTypeStyle); // Create the layer definiton. $featureClass = 'Library://Tests/Trees.Feature<strong>Source</strong>'; $featureName = 'Default:Trees'; $geometry = 'Geometry'; $layerDefinition = $factory-> CreateLayerDefinition($featureClass, $featureName, $geometry, $pointScaleRange); //---------------------------------------------------// // ... 66 | Chapter 4 Modifying Maps and Layers
Adding Layers To A Map The preceding examples have created or modified the XML for layer definitions in memory. To add those layers to a map: 1 Save the layer definition to a resource stored in the session repository. 2 Add that resource to the map. This function adds takes a layer’s XML, creates a resource in the session repository from it, and adds that layer resource to a map. Adding Layers To A Map | 67
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MapGuide Open Source Developer’s
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Contents Chapter 1 Introduction . .
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Another Way To Create Layers . . .
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What This Guide Covers This guide d
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This next sample MapGuide page disp
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Example Code This sample illustrate
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echo 'Map ' . $map->GetName() . ' u
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displays the spatial reference syst
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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 and 66: } // ... The page then goes on to s
Page 67 and 68: Function CreateScaleRange() CreateA
Page 69 and 70: Function CreateLineTypeStyle() Crea
Page 71: ... //-----------------------------
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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