Developer's Guide - MapGuide Open Source - OSGeo

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Function CreateTextSymbol() CreatePointTypeStyle() CreatePointRule() CreateMarkSymbol() Parameter $foreGroundColor $text $fontHeight $foregroundColor $pointRule $legendLabel $filter $label $pointSym $resourceId $symbolName 62 | Chapter 4 Modifying Maps and Layers Description The color to be applied to areas that match this rule. Equivalent to the Foreground color field in Studio’s layer editor. The string for the text. The height for the font. The foreground color. One or more point rules, created by Create- PointRule(). The label shown beside this rule in the legend. Equivalent to the Legend label field in Studio’s layer editor. The filter expression that determines which features match this rule. Equivalent to the Condition field in Studio’s layer editor. The text symbol, created by CreateTextSym- bol(). A mark symbol created by CreateMarkSym- bol(). The resource ID of the symbol used to mark each point. For example, library://Samples/Sheboygan/Sym- bols/BasicSymbols.SymbolLibrary. Equivalent to the Location field in the Select a symbol from a Symbol Library dialog in Studio’s layer editor. The name of the desired symbol in the symbol library.
Function CreateLineTypeStyle() CreateLineRule() Parameter $width $height $color $lineRules $color $legendLabel $filter Description The width of the symbol (in points). Equivalent to the Width field in the Style Point dialog in Studio’s layer editor. The height of the symbol (in points). Equivalent to the Height field in the Style Point dialog in Studio’s layer editor. The color for the symbol. Equivalent to the Foreground color field in the Style Point dialog in Studio’s layer editor. One or more line rules, created by Cre- ateLineRule(). The color to be applied to lines that match this rule. Equivalent to the Color field in Studio’s layer editor. The label shown beside this rule in the legend. Equivalent to the Legend Label field in Studio’s layer editor. The filter expression that determines which features match this rule. Equivalent to the Condition field in Studio’s layer editor. For more information on these settings, see the Studio Help. Example - Creating A Layer That Uses Area Rules This example shows how to create a new layer using the factory. This layer uses three area rules to theme parcels by their square footage. Example - Creating A Layer That Uses Area Rules | 63
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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
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 and 66: } // ... The page then goes on to s
Page 67: Function CreateScaleRange() CreateA
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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