原理图文件元素

EasyEDA Schematic File Object

Note: Schematic, Schematic Symbol, Spice Symbol, Subpart and Subckt use the same format.

EasyEDA Schematic File Object is a JSON Object which allows you to hack your designs via other languages, such as Javascript, Python, PHP, C, C++. The interesting thing is that your can control/modify your design in EasyEDA editor via Javascript language.

Rules

JSON Keys

Every EasyEDA graph unit has an unique key, such as "wire", "Symbol", "junction", "bus", "busentry", "netlabel", "netflag", "pin", "polyline", "path", "arc", "rect", "polygon", "arrowhead", "ellipse", "image"

itemOrder key

Because an object in EasyEDA is an unordered set of name/value pairs in JSON format, but EasyEDA's graphs are ordered. We need an array to store the order of these objects. Every schematic lib has an itemOrder key and the whole JSON object has an itemOrder key.

Example

File

Open Schematic Example

wire

    "wire":{
        "gge48":{
            "gId":"gge48",
            "strokeColor":"#008800",
            "strokeWidth":"1",
            "strokeStyle":0,
            "fillColor":"none",
            "pointArr":[
                {
                    "x":290,
                    "y":430
                },
                {
                    "x":370,
                    "y":430
                },
                {
                    "x":370,
                    "y":490
                }
            ]
        }
    	..........
    }

All wires will be stored to wire key, their id will be taken as the key such as gge48.

Symbol

All schematic components will be stored to Symbol, their id will be taken as the key such as gge7. Schematic component JSON is a little bit complicated, it has lots of other JSON Keys, such as polyline, image, path etc.

Note: please check the other shapes format via below JSON example

JSON example

check the complete JSON object via github gist Schematic Json objecthttps://gist.github.com/dillonHe/fe0bb029c51603077ad9.js