ArcGIS Runtime SDK for iOS
100.15
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A fill symbol based on simple patterns.
Instances of this class represent simple fill symbols. Symbols describe how graphics and features look on a map. Different symbols are used with different geometry types. Fill symbols are used with graphics and features which are based on a polygon geometries. The symbol can fill the interior of a polygon with a solid color. In addition, the symbol can have an optional outline which is defined by a line symbol.
Instance Methods | |
(id< AGSCancelable >) | - createSwatchWithBackgroundColor:screen:completion: |
(id< AGSCancelable >) | - createSwatchWithCompletion: |
(id< AGSCancelable >) | - createSwatchWithGeometry:width:height:screen:backgroundColor:completion: |
(nullable id< AGSCancelable >) | - createSwatchWithWidth:height:screen:backgroundColor:completion: |
(instancetype) | - initWithStyle:color:outline: |
(BOOL) | - isEqualToSymbol: |
(nullable id) | - toJSON: |
(AGSMultilayerPolygonSymbol *) | - toMultilayerSymbol |
Class Methods | |
(nullable id< AGSJSONSerializable >) | + fromJSON:error: |
(instancetype) | + simpleFillSymbolWithStyle:color:outline: |
Properties | |
AGSColor * | color |
AGSLineSymbol * | outline |
AGSSimpleFillSymbolStyle | style |
NSDictionary< NSString *, id > * | unknownJSON |
NSDictionary< NSString *, id > * | unsupportedJSON |
- (id<AGSCancelable>) createSwatchWithBackgroundColor: | (nullable AGSColor *) | backgroundColor | |
screen: | (nullable AGSScreen *) | screen | |
completion: | (void(^)(AGSImage *__nullable swatch, NSError *__nullable error)) | completion | |
Creates swatch with provided background color.
backgroundColor | Desired background color of the image. |
screen | Screen that the swatch will be rendered for. If you specify nil then the main screen will be used. |
completion | A block that is invoked when the operation completes. |
- (id<AGSCancelable>) createSwatchWithCompletion: | (void(^)(AGSImage *__nullable swatch, NSError *__nullable error)) | completion |
Creates a swatch with a clear background color. This method uses main screen's scale to determine the size of the image.
completion | block that is invoked when operation completes. |
- (id<AGSCancelable>) createSwatchWithGeometry: | (AGSGeometry *) | geometry | |
width: | (NSInteger) | width | |
height: | (NSInteger) | height | |
screen: | (nullable AGSScreen *) | screen | |
backgroundColor: | (nullable AGSColor *) | backgroundColor | |
completion: | (void(^)(AGSImage *__nullable swatch, NSError *__nullable error)) | completion | |
Creates a swatch using the provided geometry and other parameters. This is the most configurable of the methods to create swatches. You can pass the pixels per inch that you would like the image to be rendered at. This will determine how many pixels are used to render symbols of sizes that are specified in points.
geometry | The geometry of the symbol to be drawn in the swatch image. The specified geometry is in DIPs, with the point {0,0} located at the center of the swatch image. The X-axis increases towards the right side of the swatch image. The Y-axis increases towards the top of the swatch image. For example: when creating a swatch for an AGSMarkerSymbol , specifying a geometry of {10,10} will draw the marker 10 DIPs up and to the right of the center of the swatch. The geometry type (AGSPoint , AGSPolyline , AGSPolygon ) should correspond to the symbol type (AGSMarkerSymbol , AGSLineSymbol , AGSFillSymbol ). The geometry's spatial reference is ignored. |
width | Desired width of the image in pixels. |
height | Desired height of the image in pixels. |
screen | The screen that the swatch will be rendered for. If you specify nil then the main screen will be used. |
backgroundColor | The desired background color of the image. |
completion | A block that is invoked when operation completes. |
- (nullable id<AGSCancelable>) createSwatchWithWidth: | (NSInteger) | width | |
height: | (NSInteger) | height | |
screen: | (nullable AGSScreen *) | screen | |
backgroundColor: | (nullable AGSColor *) | backgroundColor | |
completion: | (void(^)(AGSImage *__nullable swatch, NSError *__nullable error)) | completion | |
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staticrequiredinherited |
Initializes and returns an object from its JSON representation.
JSONObject | NSDictionary or NSArray containing the JSON. |
error | encountered during the operation, if any. |
- (instancetype) initWithStyle: | (AGSSimpleFillSymbolStyle) | style | |
color: | (AGSColor *) | color | |
outline: | (nullable AGSSimpleLineSymbol *) | outline | |
Initialize a simple fill symbol based on the provided parameters
style | of fill pattern used by the symbol |
color | of fill used by the symbol |
outline | of the symbol |
- (BOOL) isEqualToSymbol: | (AGSSymbol *) | other |
Compares this symbol to another for equality.
other | The other symbol to compare this one to. |
YES
if the two symbols are equal, otherwise NO
. + (instancetype) simpleFillSymbolWithStyle: | (AGSSimpleFillSymbolStyle) | style | |
color: | (AGSColor *) | color | |
outline: | (nullable AGSSimpleLineSymbol *) | outline | |
Initialize a simple fill symbol based on the provided parameters
style | of fill pattern used by the symbol |
color | of fill used by the symbol |
outline | of the symbol |
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requiredinherited |
Returns JSON representation for this object.
error | encountered during the operation, if any. |
NSDictionary
or NSArray
containing the JSON. Reimplemented in AGSPortalItem.
- (AGSMultilayerPolygonSymbol*) toMultilayerSymbol |
Returns the multilayer polygon symbol generated from simple fill symbol. The resulting symbol contains a AGSSolidStrokeSymbolLayer
to display the symbol outline and either a AGSSolidFillSymbolLayer
or AGSHatchFillSymbolLayer
to represent the interior fill symbol. If the simple fill uses a cross pattern, two AGSHatchFillSymbolLayer
symbol layers are used to represent the fill in the multilayer symbol.
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readwritenonatomicstronginherited |
Color to fill the interior of the polygon feature or graphic
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readwritenonatomicstronginherited |
Outline for the fill symbol
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readwritenonatomicassign |
Style of the symbol's fill pattern
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readrequirednonatomiccopyinherited |
A dictionary of values that was in the source JSON but was unparsed by API.
NSDictionary
containing the unknown JSON.
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readnonatomiccopyinherited |
A dictionary of values that are supported by the REST API, but not exposed through the SDK API.
NSDictionary
containing the unsupported JSON.