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fixes multiple graphs rendering

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zmagod 2016-08-09 11:19:07 +02:00
parent 1a56396eb5
commit 176aad4c6d
1 changed files with 82 additions and 16 deletions
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98
app/models/experiment.rb
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@ -200,30 +200,96 @@ class Experiment < ActiveRecord::Base
return true
end
# This method generate the workflow image and saves it as
# experiment attachment
def generate_workflow_img
graph = GraphViz.new( :G, type: :digraph, use: :neato )
graph = GraphViz.new(:G,
type: :digraph,
use: :neato)
graph[:size] = '5,3'
graph.node[color: '#d2d2d2',
style: :filled,
fontcolor: '#555555',
shape: 'circle',
fontname: 'Arial',
fontsize: '16.0']
graph.edge[color: '#d2d2d2']
label = 'T'
my_module_groups.each do |group|
group.ordered_modules.each_with_index do |my_module, index|
if(my_module.outputs.any?)
parent = graph.add_nodes("N-#{index}", label: label, shape: 'circle', pos: "#{my_module.x},-#{my_module.y}!")
my_module.outputs.each_with_index do |output, i|
child_mod = MyModule.find_by_id(output.input_id)
child_node = graph.add_nodes("N-O#{child_mod.id}-#{i}", label: label, shape: 'circle', pos: "#{child_mod.x},-#{child_mod.y}!")
graph.add_edges(parent, child_node)
subg = {}
if my_module_groups.many?
my_module_groups.each_with_index do |group, gindex|
subgraph_name = "cluster-#{gindex}"
subg[subgraph_name] = graph.subgraph(rank: 'same')
group.ordered_modules.each_with_index do |my_module, index|
if my_module.outputs.any?
parent = subg[subgraph_name]
.add_nodes("#{subgraph_name}-#{index}",
label: label,
pos: "#{my_module.x},-#{my_module.y}!")
my_module.outputs.each_with_index do |output, i|
child_mod = MyModule.find_by_id(output.input_id)
child_node = subg[subgraph_name]
.add_nodes("#{subgraph_name}-O#{child_mod.id}-#{i}",
label: label,
pos: "#{child_mod.x},-#{child_mod.y}!")
subg[subgraph_name].add_edges(parent, child_node)
end
elsif my_module.inputs.any?
parent = subg[subgraph_name]
.add_nodes("#{subgraph_name}-#{index}",
label: label,
pos: "#{my_module.x},-#{my_module.y}!")
my_module.inputs.each_with_index do |input, i|
child_mod = MyModule.find_by_id(input.output_id)
child_node = subg[subgraph_name]
.add_nodes("#{subgraph_name}-I#{child_mod.id}-#{i}",
label: label,
pos: "#{child_mod.x},-#{child_mod.y}!")
subg[subgraph_name].add_edges(child_node, parent)
end
end
elsif(my_module.inputs.any?)
parent = graph.add_nodes("N-#{index}", label: label, shape: 'circle', pos: "#{my_module.x},-#{my_module.y}!")
my_module.inputs.each_with_index do |input, i|
child_mod = MyModule.find_by_id(input.output_id)
child_node = graph.add_nodes("N-I#{child_mod.id}-#{i}", label: label, shape: 'circle', pos: "#{child_mod.x},-#{child_mod.y}!")
graph.add_edges(child_node, parent)
end
end
else
my_module_groups.each do |group|
group.ordered_modules.each_with_index do |my_module, index|
if my_module.outputs.any?
parent = graph.add_nodes("N-#{index}",
label: label,
pos: "#{my_module.x},-#{my_module.y}!")
my_module.outputs.each_with_index do |output, i|
child_mod = MyModule.find_by_id(output.input_id)
child_node = graph
.add_nodes("N-O#{child_mod.id}-#{i}",
label: label,
pos: "#{child_mod.x},-#{child_mod.y}!")
graph.add_edges(parent, child_node)
end
elsif my_module.inputs.any?
parent = graph.add_nodes("N-#{index}",
label: label,
pos: "#{my_module.x},-#{my_module.y}!")
my_module.inputs.each_with_index do |input, i|
child_mod = MyModule.find_by_id(input.output_id)
child_node = graph
.add_nodes("N-I#{child_mod.id}-#{i}",
label: label,
pos: "#{child_mod.x},-#{child_mod.y}!")
graph.add_edges(child_node, parent)
end
end
end
end
end
graph[:size] = '5,3'
file_location = "/tmp/workflowimg_#{Process.pid}.png"
graph.output(png: file_location)