docs: remove usages of ModelingToolkitDesigner

Author: AayushSabharwal

docs/Project.toml

@@ -6,7 +6,6 @@ Distributions = "31c24e10-a181-5473-b8eb-7969acd0382f"
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 ModelingToolkit = "961ee093-0014-501f-94e3-6117800e7a78"
-ModelingToolkitDesigner = "23d639d0-9462-4d1e-84fe-d700424865b8"
 NonlinearSolve = "8913a72c-1f9b-4ce2-8d82-65094dcecaec"
 Optim = "429524aa-4258-5aef-a3af-852621145aeb"
 Optimization = "7f7a1694-90dd-40f0-9382-eb1efda571ba"
@@ -26,7 +25,6 @@ DifferentialEquations = "7.6"
 Distributions = "0.25"
 Documenter = "1"
 ModelingToolkit = "8.33, 9"
-ModelingToolkitDesigner = "1"
 NonlinearSolve = "0.3, 1, 2, 3"
 Optim = "1.7"
 Optimization = "3.9"

docs/src/tutorials/domain_connections.md

@@ -94,7 +94,7 @@ end
 nothing #hide
 ```
 
-When the system is defined we can generate a fluid component and connect it to the system.  Here `fluid` is connected to the `src.port`, but it could also be connected to `vol.port`, any connection in the network is fine.  Note: we can visualize the system using `ModelingToolkitDesigner.jl`, where a dashed line is used to show the `fluid` connection to represent a domain connection that is only transporting parameters and not unknown variables.
+When the system is defined we can generate a fluid component and connect it to the system.  Here `fluid` is connected to the `src.port`, but it could also be connected to `vol.port`, any connection in the network is fine.
 
 ```@example domain
 @component function System(; name)
@@ -115,20 +115,6 @@ end
 nothing #hide
 ```
 
-```@setup domain
-# code to generate diagrams...
-# using ModelingToolkitDesigner 
-# path = raw"C:\Work\Assets\ModelingToolkit.jl\domain_connections" 
-# design = ODESystemDesign(odesys, path); 
-
-# using CairoMakie
-# CairoMakie.set_theme!(Theme(;fontsize=12))
-# fig = ModelingToolkitDesigner.view(design, false)
-# save(joinpath(path, "odesys.svg"), fig; resolution=(300,300))
-```
-
-![odesys](https://github.com/SciML/ModelingToolkit.jl/assets/40798837/d19fbcf4-781c-4743-87b7-30bed348ff98)
-
 To see how the domain works, we can examine the set parameter values for each of the ports `src.port` and `vol.port`.  First we assemble the system using `structural_simplify()` and then check the default value of `vol.port.ρ`, whichs points to the setter value `fluid₊ρ`.  Likewise, `src.port.ρ`, will also point to the setter value `fluid₊ρ`.  Therefore, there is now only 1 defined density value `fluid₊ρ` which sets the density for the connected network.
 
 ```@repl domain
@@ -195,14 +181,6 @@ end
 nothing #hide
 ```
 
-```@setup domain
-# design = ODESystemDesign(actsys2, path);
-# fig = ModelingToolkitDesigner.view(design, false)
-# save(joinpath(path, "actsys2.svg"), fig; resolution=(500,300))
-```
-
-![actsys2](https://github.com/SciML/ModelingToolkit.jl/assets/40798837/8ed50035-f6ac-48cb-a585-1ef415154a02)
-
 After running `structural_simplify()` on `actsys2`, the defaults will show that `act.port_a.ρ` points to `fluid_a₊ρ` and `act.port_b.ρ` points to `fluid_b₊ρ`.  This is a special case, in most cases a hydraulic system will have only 1 fluid, however this simple system has 2 separate domain networks.  Therefore, we can connect a single fluid to both networks.  This does not interfere with the mathematical equations of the system, since no unknown variables are connected.
 
 ```@example domain
@@ -227,14 +205,6 @@ end
 nothing #hide
 ```
 
-```@setup domain
-# design = ODESystemDesign(actsys1, path);
-# fig = ModelingToolkitDesigner.view(design, false)
-# save(joinpath(path, "actsys1.svg"), fig; resolution=(500,300))
-```
-
-![actsys1](https://github.com/SciML/ModelingToolkit.jl/assets/40798837/054404eb-dbb7-4b85-95c0-c9503d0c4d00)
-
 ## Special Connection Cases (`domain_connect()`)
 
 In some cases a component will be defined with 2 connectors of the same domain, but they are not connected.  For example the `Restrictor` defined here gives equations to define the behavior of how the 2 connectors `port_a` and `port_b` are physically connected.
@@ -282,14 +252,6 @@ end
 nothing #hide
 ```
 
-```@setup domain
-# design = ODESystemDesign(ressys, path);
-# fig = ModelingToolkitDesigner.view(design, false)
-# save(joinpath(path, "ressys.svg"), fig; resolution=(500,300))
-```
-
-![ressys](https://github.com/SciML/ModelingToolkit.jl/assets/40798837/3740f0e2-7324-4c1f-af8b-eba02cfece81)
-
 When `structural_simplify()` is applied to this system it can be seen that the defaults are missing for `res.port_b` and `vol.port`.
 
 ```@repl domain