Layer Class

Github Link

 namespace lc::ui::widgets 

Add a new layer. Color can be added as individual rgb values or through color object.

• Layer Shared Pointer - Layer
• Layer Name - string
  • returns Layer
• Layer Name - string , Line width - double
  • returns Layer
• Layer Name - string , Red - int , Green - int, Blue - int
  • returns Layer
• Layer Name - string , Color - lc::Color
  • returns Layer
• Layer Name - string , Line width - double , Red - int , Green - int, Blue - int
  • returns Layer
• Layer Name - string , Line width - double , Color - lc::Color
  • returns Layer

•  local layers = mainWindow:layers() 

•  layers:addLayer(layer1) 

•  local layer1 = layers:addLayer("Layer1") 

•  local layer1 = layers:addLayer("Layer1", 2) 

•  local layer1 = layers:addLayer("Layer1", 255, 255, 255) 

•  local layer1 = layers:addLayer("Layer1", lc.Color(1,1,1)) 

•  local layer1 = layers:addLayer("Layer1", 2, 255, 255, 255) 

•  local layer1 = layers:addLayer("Layer1", 2, lc.Color(1,1,1)) 

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Remove layer by passing in the layer on or by passing in the the layer object.

• Layer Name - string
• Layer Shared Pointer - Layer

•  layers:removeLayer("Layer1") 

•  layers:removeLayer(layer1) 

Find layer by label.

• Layer Label - string
  • returns Layer

•  local layer1 = layers:layerByName("Layer1") 

Rename the given layer to a new layer name.

• Old Layer Name - string , New Layer Name - string
• Layer - layer , New Layer Name - string

•  layers:renameLayer("OldLayer", "NewLayer") 

•  layers:renameLayer(oldLayer, "NewLayer") 

Replace the given layer with the the new layer passed as the second argument.

• Old Layer Name - string , New Layer - Layer
• Old Layer - layer , New Layer - Layer

•  layers:replaceLayer("OldLayer", newLayer) 

•  layers:replaceLayer(oldLayer, newLayer)