plotting and saving plot via pyplot

Author: zahidkizmaz

docker-compose.yml

@@ -7,4 +7,5 @@ services:
  volumes: 
  - ".:/usr/src/"
  working_dir: /usr/src/src/
- command: julia main.jl
+ command: bash -c "chmod +x /usr/src/install-requirements.sh
+ && /usr/src/install-requirements.sh && julia main.jl"

install-requirements.sh

@@ -0,0 +1,7 @@
+apt-get update && apt-get install -yq --no-install-recommends \
+ wget \
+ ca-certificates \
+ python3 \
+ python3-dev \
+ python3-pip \
+ python3-matplotlib

src/FireflyModule.jl

@@ -45,7 +45,7 @@ module FireflyModule
  return dist, dist_info
  end
 
- function caluculate_light_intensity(source_node::Firefly, destination_node::Firefly)
+ function light_intensity(source_node::Firefly, destination_node::Firefly)
  """Calculates the light intensity for the source firefly.
  """
  end

src/main.jl

@@ -1,3 +1,7 @@
+using Pkg
+Pkg.update()
+Pkg.build("PyCall")
+
 # Pushing current dir to import modules. 
 push!(LOAD_PATH, "./")
 import NodeModule.Node, NodeModule.euclidean_distance, NodeModule.create_distance_matrix,
@@ -89,4 +93,10 @@ for t in 1:ITERATION_NUMBER
  end
  end
  end
-end
+end
+
+Pkg.add("PyPlot")
+using PyPlot
+x = range(0,stop=2*pi,length=1000); y = sin.(3*x + 4*cos.(2*x))
+plot(x, y, color="red", linewidth=2.0, linestyle="--")
+savefig("plot.png")