ThinkGeo.MapSuite.Core.IconStyle

This class displays an icon with text from the data of the feature.

• System.Object
  • ThinkGeo.MapSuite.Core.Style
    • ThinkGeo.MapSuite.Core.PositionStyle
      • ThinkGeo.MapSuite.Core.TextStyle
        • ThinkGeo.MapSuite.Core.IconStyle

IconStyle()

• This is the constructor for the class.

• If you use this, then you should set the properties manually – such as the column name, font, solid brush and the image.

IconStyle(String,String,GeoFont,GeoSolidBrush)

• This is the constructor for the class.

• This constructor allows you to pass in the path to the icon, along with the column name, font and solid brush to use. This is the most commonly used constructor. If you need to use an image from a stream, then you should use the constructor that takes a GeoImage.

• iconPathFilename
  • Type:String
  • Description:This parameter is the path and filename of the icon you want to use.

• textColumnName
  • Type:String
  • Description:This parameter is the column name from which to get the data for the text.

• textFont
  • Type:GeoFont
  • Description:This parameter is the font used to draw the text on the icon.

• textSolidBrush
  • Type:GeoSolidBrush
  • Description:This parameter is the solid brush that is used to draw the text on the icon.

IconStyle(GeoImage,String,GeoFont,GeoSolidBrush)

• This is the constructor for the class.

• This constructor allows you to use a GeoImage instead of specifying a path and filename of the icon. This is commonly used if the image comes from a stream.

• iconImage
  • Type:GeoImage
  • Description:This parameter is the image to use in this style.

• textColumnName
  • Type:String
  • Description:This parameter is the column name from which to get the data for the text.

• textFont
  • Type:GeoFont
  • Description:This parameter is the font used to draw the text on the icon.

• textSolidBrush
  • Type:GeoSolidBrush
  • Description:This parameter is the solid brush that is used to draw the text on the icon.

CloneDeep()

• N/A

• N/A

• Type:Style
• Description:N/A

Draw(IEnumerable<Feature>,GeoCanvas,Collection<SimpleCandidate>,Collection<SimpleCandidate>)

• N/A

• N/A

• Type:Void
• Description:N/A

• features
  • Type:IEnumerable<Feature>
  • Description:N/A

• canvas
  • Type:GeoCanvas
  • Description:N/A

• labelsInThisLayer
  • Type:Collection<SimpleCandidate>
  • Description:N/A

• labelsInAllLayers
  • Type:Collection<SimpleCandidate>
  • Description:N/A

Draw(IEnumerable<BaseShape>,GeoCanvas,Collection<SimpleCandidate>,Collection<SimpleCandidate>)

• N/A

• N/A

• Type:Void
• Description:N/A

• shapes
  • Type:IEnumerable<BaseShape>
  • Description:N/A

• canvas
  • Type:GeoCanvas
  • Description:N/A

• labelsInThisLayer
  • Type:Collection<SimpleCandidate>
  • Description:N/A

• labelsInAllLayers
  • Type:Collection<SimpleCandidate>
  • Description:N/A

GetRequiredColumnNames()

• N/A

• N/A

• Type:Collection<String>
• Description:N/A

DrawSample(GeoCanvas,DrawingRectangleF)

• N/A

• N/A

• Type:Void
• Description:N/A

• canvas
  • Type:GeoCanvas
  • Description:N/A

• drawingExtent
  • Type:DrawingRectangleF
  • Description:N/A

DrawSample(GeoCanvas)

• N/A

• N/A

• Type:Void
• Description:N/A

• canvas
  • Type:GeoCanvas
  • Description:N/A

ToString()

• N/A

• N/A

• Type:String
• Description:N/A

Equals(Object)

• N/A

• N/A

• Type:Boolean
• Description:N/A

• obj
  • Type:Object
  • Description:N/A

GetHashCode()

• N/A

• N/A

• Type:Int32
• Description:N/A

GetType()

• N/A

• N/A

• Type:Type
• Description:N/A

DrawSampleCore(GeoCanvas,DrawingRectangleF)

• N/A

• N/A

• Type:Void
• Description:N/A

• canvas
  • Type:GeoCanvas
  • Description:N/A

• drawingExtent
  • Type:DrawingRectangleF
  • Description:N/A

DrawCore(IEnumerable<Feature>,GeoCanvas,Collection<SimpleCandidate>,Collection<SimpleCandidate>)

• This method draws the features on the canvas you provided.

• This overridden method is called from the concrete public method Draw. In this method, we take the features you passed in and draw them on the canvas you provided. Each style (based on its properties) may draw each feature differently. When overriding this method, consider each feature and its column data values. You can use the full power of the GeoCanvas to do the drawing. If you need column data for a feature, be sure to override the GetRequiredColumnNamesCore and add the columns you need to the collection. In many of the styles, we add properties to allow the user to specify which field they need; then, in the GetRequiredColumnNamesCore, we read that property and add it to the collection.

• Type:Void
• Description:None

• features
  • Type:IEnumerable<Feature>
  • Description:This parameter represents the features you want to draw on the canvas.

• canvas
  • Type:GeoCanvas
  • Description:This parameter represents the canvas you want to draw the features on.

• labelsInThisLayer
  • Type:Collection<SimpleCandidate>
  • Description:The labels will be drawn in the current layer only.

• labelsInAllLayers
  • Type:Collection<SimpleCandidate>
  • Description:The labels will be drawn in all layers.

GetLabelingCandidateCore(Feature,GeoCanvas)

• This method determines which labels will be candidates for drawing.

• This overridden method is called from the concrete public method GetLabelingCandidate. In this method, we determine if the feature passed in will be a candidate for drawing. If you have the grid method enabled, then we determine this by ensuring that only one label will be eligible per grid cell. In this way, we can ensure that labels always draw in the same place at the same scale.

• Type:Collection<LabelingCandidate>
• Description:This method returns a collection of labeling candidates.

• feature
  • Type:Feature
  • Description:This parameter represents the features you want to draw on the canvas.

• canvas
  • Type:GeoCanvas
  • Description:This parameter represents the canvas you want to draw the features on.

Format(String,BaseShape)

• N/A

• N/A

• Type:String
• Description:N/A

• text
  • Type:String
  • Description:N/A

• labeledShape
  • Type:BaseShape
  • Description:N/A

FormatCore(String,BaseShape)

• N/A

• N/A

• Type:String
• Description:N/A

• text
  • Type:String
  • Description:N/A

• labeledShape
  • Type:BaseShape
  • Description:N/A

OnFormatting(FormattingPositionStyleEventArgs)

• N/A

• N/A

• Type:Void
• Description:N/A

• e
  • Type:FormattingPositionStyleEventArgs
  • Description:N/A

OnFormatted(FormattedPositionStyleEventArgs)

• N/A

• N/A

• Type:Void
• Description:N/A

• e
  • Type:FormattedPositionStyleEventArgs
  • Description:N/A

GetRequiredColumnNamesCore()

• N/A

• N/A

• Type:Collection<String>
• Description:N/A

FilterFeatures(IEnumerable<Feature>,GeoCanvas)

• N/A

• N/A

• Type:Collection<Feature>
• Description:N/A

• features
  • Type:IEnumerable<Feature>
  • Description:N/A

• canvas
  • Type:GeoCanvas
  • Description:N/A

FilterFeaturesCore(IEnumerable<Feature>,GeoCanvas)

• N/A

• N/A

• Type:Collection<Feature>
• Description:N/A

• features
  • Type:IEnumerable<Feature>
  • Description:N/A

• canvas
  • Type:GeoCanvas
  • Description:N/A

GetLabelingCandidates(Feature,GeoCanvas)

• N/A

• N/A

• Type:Collection<LabelingCandidate>
• Description:N/A

• feature
  • Type:Feature
  • Description:N/A

• canvas
  • Type:GeoCanvas
  • Description:N/A

CheckDuplicate(LabelingCandidate,GeoCanvas,Collection<SimpleCandidate>,Collection<SimpleCandidate>)

• N/A

• N/A

• Type:Boolean
• Description:N/A

• labelingCandidate
  • Type:LabelingCandidate
  • Description:N/A

• canvas
  • Type:GeoCanvas
  • Description:N/A

• labelsInThisLayer
  • Type:Collection<SimpleCandidate>
  • Description:N/A

• labelsInAllLayers
  • Type:Collection<SimpleCandidate>
  • Description:N/A

CheckDuplicateCore(LabelingCandidate,GeoCanvas,Collection<SimpleCandidate>,Collection<SimpleCandidate>)

• N/A

• N/A

• Type:Boolean
• Description:N/A

• labelingCandidate
  • Type:LabelingCandidate
  • Description:N/A

• canvas
  • Type:GeoCanvas
  • Description:N/A

• labelsInThisLayer
  • Type:Collection<SimpleCandidate>
  • Description:N/A

• labelsInAllLayers
  • Type:Collection<SimpleCandidate>
  • Description:N/A

CheckOverlapping(LabelingCandidate,GeoCanvas,Collection<SimpleCandidate>,Collection<SimpleCandidate>)

• N/A

• N/A

• Type:Boolean
• Description:N/A

• labelingCandidate
  • Type:LabelingCandidate
  • Description:N/A

• canvas
  • Type:GeoCanvas
  • Description:N/A

• labelsInThisLayer
  • Type:Collection<SimpleCandidate>
  • Description:N/A

• labelsInAllLayers
  • Type:Collection<SimpleCandidate>
  • Description:N/A

CheckOverlappingCore(LabelingCandidate,GeoCanvas,Collection<SimpleCandidate>,Collection<SimpleCandidate>)

• N/A

• N/A

• Type:Boolean
• Description:N/A

• labelingCandidate
  • Type:LabelingCandidate
  • Description:N/A

• canvas
  • Type:GeoCanvas
  • Description:N/A

• labelsInThisLayer
  • Type:Collection<SimpleCandidate>
  • Description:N/A

• labelsInAllLayers
  • Type:Collection<SimpleCandidate>
  • Description:N/A

GetLabelingCandidateForOnePolygon(PolygonShape,String,GeoCanvas)

• N/A

• N/A

• Type:LabelingCandidate
• Description:N/A

• polygon
  • Type:PolygonShape
  • Description:N/A

• text
  • Type:String
  • Description:N/A

• canvas
  • Type:GeoCanvas
  • Description:N/A

CloneDeepCore()

• N/A

• N/A

• Type:Style
• Description:N/A

Finalize()

• N/A

• N/A

• Type:Void
• Description:N/A

MemberwiseClone()

• N/A

• N/A

• Type:Object
• Description:N/A

IconFilePathName

• This property gets and sets the filename and path for the image you want to use in the style.

• You can also optionally use the IconImage property if the image you want to use is derived from a stream.

• Type:String

IconImage

• This property gets and sets the GeoImage you want to use for the image.

• You will typically want to use this property if your image is derived from a stream. Otherwise, you can use the IconFilePathName property to specify where the icon is located and we will handle the rest.

• Type:GeoImage

IconImageScale

• This property gets and sets the scale of the image you want to draw.

• This property allows you to scale the image up and down depending on how large or small you want it. It can be changed dynamically, so you could change it at every scale level to resize the bitmap based on the current scale. A scale of 1 would be the original size, while a scale of 2 would double the size. A scale of .5 would reduce the size of the image by half, and so on.

• Type:Double

SuppressPartialLabels

• This property gets and sets whether a partial label in the current extent will be drawn or not.

• This property provides a solution to the “cut off” label issue in Map Suite Web Edition and Desktop Edition, which occurs when multiple tiles exist. When you set this property to true, any labels outside of the current extent will not be drawn.

• Type:Boolean

XOffsetInPixel

• N/A

• N/A

• Type:Single

YOffsetInPixel

• N/A

• N/A

• Type:Single

FittingLineInScreen

• N/A

• N/A

• Type:Boolean

FittingPolygonInScreen

• N/A

• N/A

• Type:Boolean

CustomTextStyles

• N/A

• N/A

• Type:Collection<TextStyle>

RotationAngle

• N/A

• N/A

• Type:Double

TextFormat

• N/A

• N/A

• Type:String

NumericFormat

• N/A

• N/A

• Type:String

DateFormat

• N/A

• N/A

• Type:String

TextSolidBrush

• N/A

• N/A

• Type:GeoSolidBrush

Font

• N/A

• N/A

• Type:GeoFont

HaloPen

• N/A

• N/A

• Type:GeoPen

TextColumnName

• N/A

• N/A

• Type:String

Mask

• N/A

• N/A

• Type:AreaStyle

MaskMargin

• N/A

• N/A

• Type:Int32

Advanced

• N/A

• N/A

• Type:TextStyleAdvanced

ForceHorizontalLabelForLine

• N/A

• N/A

• Type:Boolean

SplineType

• N/A

• N/A

• Type:SplineType

DrawingLevel

• N/A

• N/A

• Type:DrawingLevel

LabelPositions

• N/A

• N/A

• Type:Dictionary<String,WorldLabelingCandidate>

PolygonLabelingLocationMode

• N/A

• N/A

• Type:PolygonLabelingLocationMode

GridSize

• N/A

• N/A

• Type:Int32

DuplicateRule

• N/A

• N/A

• Type:LabelDuplicateRule

OverlappingRule

• N/A

• N/A

• Type:LabelOverlappingRule

AllowLineCarriage

• N/A

• N/A

• Type:Boolean

ForceLineCarriage

• N/A

• N/A

• Type:Boolean

FittingPolygon

• N/A

• N/A

• Type:Boolean

LabelAllPolygonParts

• N/A

• N/A

• Type:Boolean

LabelAllLineParts

• N/A

• N/A

• Type:Boolean

FittingPolygonFactor

• N/A

• N/A

• Type:Double

TextLineSegmentRatio

• N/A

• N/A

• Type:Double

BestPlacement

• N/A

• N/A

• Type:Boolean

PointPlacement

• N/A

• N/A

• Type:PointPlacement

MaskType

• N/A

• N/A

• Type:MaskType

Name

• N/A

• N/A

• Type:String

IsActive

• N/A

• N/A

• Type:Boolean

RequiredColumnNames

• N/A

• N/A

• Type:Collection<String>

Filters

• N/A

• N/A

• Type:Collection<String>

IsStyleDefault

• N/A

• N/A

• Type:Boolean

AllowSpline

• N/A

• N/A

• Type:Boolean

IsDefault

• N/A

• N/A

• Type:Boolean

FiltersCore

• N/A

• N/A

• Type:Collection<String>

Formatting

• N/A

• N/A

Event Arguments:FormattingPositionStyleEventArgs

Formatted

• N/A

• N/A

Event Arguments:FormattedPositionStyleEventArgs