RetroSearch Browse

Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://developers.arcgis.com/qt/cpp/api-reference/esri-arcgisruntime-simplelinesymbol.html below:

SimpleLineSymbol Class | ArcGIS Maps SDK for Qt

Uses predefined patterns and colors to symbolize graphics and features that have polyline geometry. More...

Detailed Description

Simple line symbols display graphics using predefined line style patterns such as SimpleLineSymbolStyle::Solid, SimpleLineSymbolStyle::Dash, or SimpleLineSymbolStyle::Dot.

Symbols describe how graphics and features look on a map. Different symbols are used with different geometry types. Instances of this class represent simple line symbols. Line symbols are used to display graphics and features which are based on polyline geometries. Simple line symbols display predefined line style patterns such as solid, dash, dot, and so on.

Example:

Create a SimpleLineSymbol and set its style, color, and width:

auto* simpleLineSymbol = new SimpleLineSymbol(SimpleLineSymbolStyle::Dash, QColor(Qt::green), 2.0, this);

Relevant samples:

Add graphics with renderer: A renderer allows you to change the style of all graphics in a graphics overlay by referencing a single symbol style.
Add graphics with symbols: Use a symbol style to display a graphic on a graphics overlay.
Densify and generalize: A multipart geometry can be densified by adding interpolated points at regular intervals.
Display a grid: Display coordinate system grids including Latitude/Longitude, MGRS, UTM and USNG on a map view. Also, toggle label visibility and change the color of grid lines and grid labels.
Offline routing: This sample demonstrates how to solve a route on-the-fly using offline data.
Symbolize a shapefile: Display a shapefile with custom symbology.
Unique value renderer: Render features in a layer using a distinct symbol for each unique attribute value.

Member Function Documentation [explicit] SimpleLineSymbol::SimpleLineSymbol(QObject *parent = nullptr)

Creates a simple line symbol object.

parent - The optional parent QObject.

The default values are:

This is useful if the properties of the symbol are only known after the application is running.

SimpleLineSymbol::SimpleLineSymbol(Esri::ArcGISRuntime::SimpleLineSymbolStyle style, const QColor &color, float width, QObject *parent = nullptr)

Creates a simple line symbol object with a style, color and width.

style - The type of simple line symbol to create.
color - The color of the simple line symbol.
width - The width of the simple line symbol.
parent - The optional parent QObject.

[since Esri::ArcGISRuntime 100.2] SimpleLineSymbol::SimpleLineSymbol(Esri::ArcGISRuntime::SimpleLineSymbolStyle style, const QColor &color, float width, Esri::ArcGISRuntime::SimpleLineSymbolMarkerStyle markerStyle, Esri::ArcGISRuntime::SimpleLineSymbolMarkerPlacement markerPlacement, QObject *parent = nullptr)

Creates a simple line symbol object with a style, color, width, and line end marker

style - The type of simple line symbol to create.
color - The color of the simple line symbol.
width - The width of the simple line symbol.
markerStyle - The style of simple line symbol end marker(s).
markerPlacement - The placement of simple line symbol end marker(s).
parent - The optional parent QObject.

Note: The SimpleLineSymbolMarkerStyle::Arrow marker style is not supported in 3D scenes with GraphicsRenderingMode::Dynamic graphics rendering mode. It will not render correctly.