default_config.json

{
    // General > Edit values BUT do not delete.
    "scene_width": 2000,
    "scene_height": 2000,
    "grid_size": 36,
    "antialiasing": true,
    "antialiasing_boost": true,
    "smooth_pixmap": true,

    "node_font": "Arial",
    "node_font_size": 12,
    "attr_font": "Arial",
    "attr_font_size": 10,
    "mouse_bounding_box": 80,

    // Shapes > Edit values BUT do not delete.
    "node_width": 200,
    "node_height": 25,
    "node_radius": 10,
    "node_border": 2,
    "node_attr_height": 30,
    "connection_width": 2,

    // Default colors > Edit values BUT do not delete.
    "alternate_value": 20,
    "bg_color": [40, 40,40, 255],
    "grid_color": [50, 50, 50, 255],
    "slot_border": [50, 50, 50, 255],
    "non_connectable_color": [100, 100, 100, 255],
    "connection_color": [255, 155, 0, 255],

    "node_default": {
        "bg": [130, 130, 130, 255],
        "border": [50, 50, 50, 255],
        "border_sel": [250, 250, 250, 255],
        "text": [255, 255, 255, 255]
    },

    "attr_default": {
        "bg": [160, 160, 160, 255],
        "text": [220, 220, 220, 255],
        "plug": [255, 155, 0, 255],
        "socket": [255, 155, 0, 255]
    },

    // Custom colors > Add and remove as you want.
    // Don't forget to edit the end of the dictionary if editing the
    // following part.

    "node_preset_1": {
        "bg": [80, 80, 80, 255],
        "border": [50, 50, 50, 255],
        "border_sel": [170, 80, 80, 255],
        "text": [230, 230, 230, 255]
    },

    "attr_preset_1": {
        "bg": [60, 60, 60, 255],
        "text": [220, 220, 220, 255],
        "plug": [255, 155, 0, 255],
        "socket": [255, 155, 0, 255]
    },

    "attr_preset_2":{
        "bg": [250, 120, 120, 255],
        "text": [220, 220, 220, 255],
        "plug": [255, 155, 0, 255],
        "socket": [255, 155, 0, 255]
    },

    "attr_preset_3":{
        "bg": [160, 160, 160, 255],
        "text": [220, 220, 220, 255],
        "plug": [255, 155, 0, 255],
        "socket": [255, 155, 0, 255]
    }
}