sch_test/altium_sch_renderer.js

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/*
altium.js schematic renderer
Copyright (c) 2022 Graham Sutherland
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
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mxConnectionHandler.prototype.movePreviewAway = false;
mxConnectionHandler.prototype.waypointsEnabled = true;
mxGraph.prototype.resetEdgesOnConnect = false;
mxConstants.SHADOWCOLOR = '#C0C0C0';
var joinNodeSize = 7;
var strokeWidth = 2;
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class AltiumSchematicRenderer
{
constructor(canvas, document)
{
this.canvas = canvas;
this.document = document;
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this.graph = null
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}
#altiumColourToHex(colourInt)
{
return "#" + (colourInt & 0xFF).toString(16).padStart(2, '0') + ((colourInt >> 8) & 0xFF).toString(16).padStart(2, '0') + ((colourInt >> 16) & 0xFF).toString(16).padStart(2, '0');
}
#shouldShow(object)
{
if (object.owner_part_id == null || object.owner_part_id < 1)
return true;
const parent = object.find_parent(AltiumComponent);
if (parent == null)
return true;
if (parent.current_part_id == null || parent.current_part_id < 1)
return true;
return parent.current_part_id == object.owner_part_id;
}
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render() {
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let oldMove = mxGraphHandler.prototype.mouseMove
mxGraphHandler.prototype.mouseMove = function(sender, me){
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console.log("mouse move",sender,me)
// https://github.com/jgraph/mxgraph/blob/master/javascript/src/js/handler/mxGraphHandler.js#L901
if (!this.livePreviewUsed && this.shape == null) {
this.shape = this.createPreviewShape(this.bounds);
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}else if(this.shape != null){
console.log("mouseMove",this)
}
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oldMove.call(this, sender, me);
}
let oldClick = mxGraphHandler.prototype.mouseDown
mxGraphHandler.prototype.mouseDown = function(sender, me){
console.log("mouse down",sender,me)
// https://github.com/jgraph/mxgraph/blob/master/javascript/src/js/handler/mxGraphHandler.js#L901
if(me.state != undefined){
if(me.state.cell.children != undefined){
oldClick.call(this, sender, me);
}else{
// oldClick.call(this, sender, me);
}
}
}
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// https://github.com/jgraph/mxgraph/blob/master/javascript/src/js/handler/mxGraphHandler.js#L1036
mxGraphHandler.prototype.updatePreview = function(remote) {
if (this.livePreviewUsed && !remote) {
if (this.cells != null)
{
this.setHandlesVisibleForCells(this.graph.getSelectionCells(), false);
this.updateLivePreview(this.currentDx, this.currentDy);
}
}
else
{
this.updatePreviewShape();
}
};
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this.graph = new mxGraph(document.getElementById('graphContainer'));
this.graph.setPanning(true);
this.graph.setConnectable(true);
this.graph.setConnectableEdges(true);
this.graph.setDisconnectOnMove(false);
this.graph.foldingEnabled = false;
this.graph.gridSize = 1
//Maximum size
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this.graph.maximumGraphBounds = new mxRectangle(0, 0, 1920, 1024)
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this.graph.border = 0;
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var fontColor = '#FFFFFF' ;
var strokeColor = '#C0C0C0' ;
var fillColor = '#C0C0C0';
// Panning handler consumed right click so this must be
// disabled if right click should stop connection handler.
this.graph.panningHandler.isPopupTrigger = function() { return false; };
// Enables return key to stop editing (use shift-enter for newlines)
this.graph.setEnterStopsCellEditing(true);
// Adds rubberband selection
new mxRubberband(this.graph);
this.graph.addListener(mxEvent.CLICK, function(sender, evt)
{
var e = evt.getProperty('event'); // mouse event
var cell = evt.getProperty('cell'); // cell may be null
if (cell != null)
{
// Do something useful with cell and consume the event
// evt.consume();
}
});
var connectionHandlerMouseUp = this.graph.connectionHandler.mouseUp;
this.graph.connectionHandler.mouseUp = function(sender, me)
{
if (this.first != null && this.previous != null)
{
var point = mxUtils.convertPoint(this.graph.container, me.getX(), me.getY());
var dx = Math.abs(point.x - this.first.x);
var dy = Math.abs(point.y - this.first.y);
if (dx < this.graph.tolerance && dy < this.graph.tolerance)
{
// Selects edges in non-wire mode for single clicks, but starts
// connecting for non-edges regardless of wire-mode
console.log("sss")
return;
}
}
connectionHandlerMouseUp.apply(this, arguments);
};
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mxVertexHandler.prototype.rotationEnabled = false;
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// Alternative solution for implementing connection points without child cells.
// This can be extended as shown in portrefs.html example to allow for per-port
// incoming/outgoing direction.
this.graph.getAllConnectionConstraints = function(terminal) {
var geo = (terminal != null) ? this.getCellGeometry(terminal.cell) : null;
console.log("getAllConnectionConstraints ")
if ((geo != null ? !geo.relative : false) &&
this.getModel().isVertex(terminal.cell) &&
this.getModel().getChildCount(terminal.cell) == 0)
{
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return [new mxConnectionConstraint(new mxPoint(0, 0.5), false),
new mxConnectionConstraint(new mxPoint(1, 0.5), false)];
}
return null;
};
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// Makes sure non-relative cells can only be connected via constraints
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this.graph.connectionHandler.isConnectableCell = function(cell) {
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if (this.graph.getModel().isEdge(cell))
{
return true;
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}
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else
{
var geo = (cell != null) ? this.graph.getCellGeometry(cell) : null;
return (geo != null) ? geo.relative : false;
}
};
var parent = this.graph.getDefaultParent();
mxVertexHandler.prototype.livePreview = true;
var labelBackground = (false) ? '#000000' : '#FFFFFF';
var fontColor = (false) ? '#FFFFFF' : '#000000';
var strokeColor = (false) ? '#C0C0C0' : '#000000';
var fillColor = (false) ? 'none' : '#FFFFFF';
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var style = this.graph.getStylesheet().getDefaultEdgeStyle();
delete style['endArrow'];
style['strokeColor'] = strokeColor;
style['labelBackgroundColor'] = labelBackground;
style['edgeStyle'] = 'wireEdgeStyle';
style['fontColor'] = fontColor;
style['fontSize'] = '9';
style['movable'] = '0';
style['strokeWidth'] = strokeWidth;
style['rounded'] = '0';
// Sets join node size
style['startSize'] = joinNodeSize;
style['endSize'] = joinNodeSize;
style = this.graph.getStylesheet().getDefaultVertexStyle();
//style['gradientColor'] = '#909090';
style['strokeColor'] = strokeColor;
//style['fillColor'] = '#e0e0e0';
style['fillColor'] = 'none';
style['fontColor'] = fontColor;
style['fontStyle'] = '1';
style['fontSize'] = '12';
style['resizable'] = '0';
style['strokeWidth'] = strokeWidth;
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// let canvas = this.canvas;
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let doc = this.document;
let sheetObject = doc.objects.find(o => o instanceof AltiumSheet);
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// canvas.style.width = sheetObject.width + "px";
// canvas.style.height = sheetObject.height + "px";
// canvas.width = sheetObject.width * window.devicePixelRatio;
// canvas.height = sheetObject.height * window.devicePixelRatio;
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let areaColourInt = Number.parseInt(sheetObject.attributes.areacolor, 10);
let areaColour = this.#altiumColourToHex(areaColourInt);
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// canvas.style.backgroundColor = areaColour;
// let ctx = canvas.getContext('2d');
// ctx.scale(1, -1);
// ctx.translate(0.5, 0.5);
// ctx.translate(0, -canvas.height);
// ctx.font = "7pt sans-serif";
// ctx.textRendering = "optimizeLegibility";
// ctx.imageSmoothingQuality = "high";
// ctx.textBaseline = "bottom";
// ctx.fillStyle = areaColour;
// ctx.fillRect(0, 0, canvas.width, canvas.height);
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let results = document.getElementById("results");
let sheet = doc.objects.find((o) => o instanceof AltiumSheet);
let gridLight = "#eeeeee";
let gridDark = "#cccccc";
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// ctx.lineWidth = 1;
// ctx.globalAlpha = 0.5;
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if (sheet.show_grid)
{
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let n = 0;
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// for (let x = 0; x < canvas.width; x += sheet.grid_size)
// {
// ctx.strokeStyle = ((n % 10) == 0) ? gridDark : gridLight;
// ctx.beginPath();
// ctx.moveTo(x, 0);
// ctx.lineTo(x, canvas.height);
// ctx.stroke();
// n++;
// }
// n = 0;
// for (let y = 0; y < canvas.height; y += sheet.grid_size)
// {
// ctx.strokeStyle = ((n % 10) == 0) ? gridDark : gridLight;
// ctx.beginPath();
// ctx.moveTo(0, y);
// ctx.lineTo(canvas.width, y);
// ctx.stroke();
// n++;
// }
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}
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// ctx.globalAlpha = 1;
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/*
ctx.textAlign = "center";
ctx.font = "bold 100px serif";
ctx.fillStyle = "#333300";
ctx.globalAlpha = 0.03;
ctx.save();
ctx.rotate(Math.PI/4);
ctx.scale(1,-1);
for (let y = 0; y < canvas.height * 2; y += 400)
{
ctx.fillText("PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA", canvas.width / 2, canvas.height - (y + 200));
ctx.fillText("BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW - BETA - PREVIEW", canvas.width / 2, canvas.height - y);
}
ctx.textAlign = "left";
*/
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this.graph.getModel().beginUpdate();
try{
let bom = [];
bom.push("\"designator\", \"part\", \"description\"");
for (let obj of doc.objects.filter((o) => o instanceof AltiumDesignator))
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{
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if (!this.#shouldShow(obj)) continue;
let bomLine = "";
//let designator = doc.objects.find((des) => des instanceof AltiumDesignator && des.owner_part_id == obj.current_part_id);
let component = doc.object_from_record_index(obj.owner_record_index);
if (component != null && component instanceof AltiumComponent)
{
bomLine += "\"" + obj.text + "\", \"" + component.design_item_id + "\", \"" + component.description.replaceAll("\"", "'") + "\"";
bom.push(bomLine);
}
//bomLine += obj.description;
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}
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results.innerText = bom.join("\n");
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// for (let obj of doc.objects.filter((o) => o instanceof AltiumWire))
// {
// // for (let i = 1; i < obj.points.length; i++)
// // {
// // obj.points[i].y = 840 - obj.points[i].y
// // }
// var obj1 = this.graph.getCellAt(obj.points[0].x,obj.points[0].y,parent)
// var obj2 = this.graph.getCellAt(obj.points[obj.points.length - 1].x,
// obj.points[obj.points.length - 1].y,parent)
// console.log(obj1,obj2)
// // if (!this.#shouldShow(obj)) continue;
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// // ctx.strokeStyle = this.#altiumColourToHex(obj.colour);
// // ctx.lineWidth = obj.width;
// // ctx.beginPath();
// // ctx.moveTo(obj.points[0].x, obj.points[0].y);
// // for (let i = 1; i < obj.points.length; i++)
// // {
// // ctx.lineTo(obj.points[i].x, obj.points[i].y);
// // }
// // ctx.stroke();
// }
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for (let obj of doc.objects.filter((o) => o instanceof AltiumBus))
{
// if (!this.#shouldShow(obj)) continue;
// ctx.strokeStyle = this.#altiumColourToHex(obj.colour);
// ctx.lineWidth = obj.width;
// ctx.beginPath();
// ctx.moveTo(obj.points[0].x, obj.points[0].y);
// for (let i = 1; i < obj.points.length; i++)
// {
// ctx.lineTo(obj.points[i].x, obj.points[i].y);
// }
// ctx.stroke();
}
for (let obj of doc.objects.filter((o) => o instanceof AltiumSheetSymbol))
{
// if (!this.#shouldShow(obj)) continue;
// ctx.fillStyle = this.#altiumColourToHex(obj.attributes.areacolor);
// ctx.fillRect(obj.attributes.location_x,
// obj.attributes.location_y- obj.attributes.ysize,
// obj.attributes.xsize, obj.attributes.ysize);
// ctx.stroke();
// ctx.strokeStyle = this.#altiumColourToHex(obj.attributes.color);
// ctx.strokeRect(obj.attributes.location_x,
// obj.attributes.location_y- obj.attributes.ysize,
// obj.attributes.xsize, obj.attributes.ysize);
// ctx.strokeStyle = "#000080";
// ctx.lineWidth = obj.width;
// ctx.beginPath();
// ctx.moveTo(obj.attributes.location_x, obj.attributes.location_y);
// ctx.lineTo(obj.attributes.location_x + obj.attributes.xsize,
// obj.attributes.location_y + obj.attributes.ysize);
// ctx.stroke();
// ctx.strokeStyle = this.#altiumColourToHex(obj.colour);
// ctx.lineWidth = obj.width;
// ctx.beginPath();
// ctx.moveTo(obj.points[0].x, obj.points[0].y);
// for (let i = 1; i < obj.points.length; i++)
// {
// ctx.lineTo(obj.points[i].x, obj.points[i].y);
// }
// ctx.stroke();
}
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let chips = {}
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for (let obj of doc.objects.filter((o) => o instanceof AltiumRectangle))
{
obj.top = 840 - obj.top
obj.bottom = 840 - obj.bottom
console.log('verticalLabelPosition=top;verticalAlign=bottom;fillColor='
+ this.#altiumColourToHex(obj.attributes.areacolor))
let v1 = this.graph.insertVertex(parent, null, '',
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obj.left, obj.top,
(obj.right - obj.left),
(obj.bottom - obj.top),
'verticalLabelPosition=top;verticalAlign=bottom;fillColor='
+ this.#altiumColourToHex(obj.attributes.areacolor));
v1.setConnectable(false);
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if(chips[obj.owner_record_index] == undefined){
chips[obj.owner_record_index] = []
}
v1.geometry.relative = false
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chips[obj.owner_record_index].push(v1)
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// if (!this.#shouldShow(obj))
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// continue;
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// ctx.fillStyle = this.#altiumColourToHex(obj.attributes.areacolor);
// ctx.fillRect(obj.attributes.location_x,
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// obj.attributes.location_y,
// obj.attributes.corner_x - obj.attributes.location_x, obj.attributes.corner_y - obj.attributes.location_y);
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// ctx.stroke();
// ctx.strokeStyle = this.#altiumColourToHex(obj.attributes.color);
// ctx.strokeRect(obj.attributes.location_x,
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// obj.attributes.location_y,
// obj.attributes.corner_x - obj.attributes.location_x, obj.attributes.corner_y - obj.attributes.location_y);
}
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// todo undo
for (let obj of doc.objects.filter((o) => o instanceof AltiumSheetEntry))
{
if (!this.#shouldShow(obj)) continue;
// ctx.strokeStyle = this.#altiumColourToHex(obj.colour);
// ctx.lineWidth = obj.width;
// ctx.beginPath();
// ctx.moveTo(obj.points[0].x, obj.points[0].y);
// for (let i = 1; i < obj.points.length; i++)
// {
// ctx.lineTo(obj.points[i].x, obj.points[i].y);
// }
// ctx.stroke();
}
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for (let obj of doc.objects.filter((o) => o instanceof AltiumTextFrame))
{
// if (!this.#shouldShow(obj)) continue;
// if (!obj.transparent)
// {
// ctx.fillStyle = this.#altiumColourToHex(obj.fill_colour);
// ctx.fillRect(obj.left, obj.top, obj.right - obj.left,
// obj.bottom - obj.top);
// }
// if (obj.show_border)
// {
// ctx.strokeStyle = this.#altiumColourToHex(obj.border_colour);
// ctx.strokeRect(obj.left, obj.top, obj.right - obj.left,
// obj.bottom - obj.top);
// }
}
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for (let obj of doc.objects.filter((o) => o instanceof AltiumEllipse))
{
// if (!this.#shouldShow(obj)) continue;
// if (!obj.transparent)
// {
// ctx.fillStyle = this.#altiumColourToHex(obj.fill_colour);
// }
// ctx.strokeStyle = this.#altiumColourToHex(obj.line_colour);
// ctx.beginPath();
// ctx.ellipse(obj.x, obj.y, obj.radius_x, obj.radius_y, 0, 0, Math.PI*2);
// ctx.stroke();
// if (!obj.transparent)
// ctx.fill();
}
for (let obj of doc.objects.filter((o) => o instanceof AltiumPin))
{
var style = 'shape=line;fontColor=#000000;strokeColor=#000000;'
if(obj.angle == 90){
style += 'rotation=90'
obj.y = obj.y + obj.length/2
obj.x = obj.x - obj.length/2
}
if(obj.angle == 180){
obj.x = obj.x - obj.length
}
if(obj.angle == 270){
style += 'rotation=90'
obj.y = obj.y - obj.length/2
obj.x = obj.x - obj.length/2
}
obj.y = 840 - obj.y
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// console.log(style)
var v11 = this.graph.insertVertex(parent, null, '', obj.x, obj.y,
obj.length, 1,
style);
v11.geometry.relative = false;
v11.setConnectable(true);
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if(chips[obj.owner_record_index] == undefined){
chips[obj.owner_record_index] = []
}
chips[obj.owner_record_index].push(v11)
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// v11.geometry.offset = new mxPoint(-v11.geometry.width, 2); // ctx.strokeStyle = "#000000";
// ctx.beginPath();
// ctx.moveTo(obj.x, obj.y);
// ctx.lineTo(obj.x + obj.angle_vec[0] * obj.length, obj.y + obj.angle_vec[1] * obj.length);
// ctx.stroke();
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// ctx.fillStyle = this.#altiumColourToHex(obj.colour);
// ctx.beginPath();
// ctx.ellipse(obj.x + obj.angle_vec[0] * obj.length, obj.y + obj.angle_vec[1] * obj.length, 5, 4, 0, 0, 2*Math.PI);
// ctx.fill();
}
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for (let obj of doc.objects.filter((o) => o instanceof AltiumLine)) {
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mxCellRenderer.registerShape('polyline', mxPolyline);
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obj.x2 = 840 - obj.x2
obj.y2 = 840 - obj.y2
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style = 'shape=polyline;strokeColor=#0000ff;'
// console.log(style)
var v11 = this.graph.insertVertex(parent, null, '', obj.x1, obj.x2,
1,1,style);
v11.points = [new mxPoint(obj.y1 - obj.x1,obj.y2 - obj.x2)]
v11.geometry.relative = false;
if(chips[obj.owner_record_index] == undefined){
chips[obj.owner_record_index] = []
}
if(chips[obj.owner_record_index] == undefined){
chips[obj.owner_record_index] = []
}
v11.setConnectable(false);
chips[obj.owner_record_index].push(v11)
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// 将cell设定为线段
// cell.edge = true;
// 设置起始点
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// cell.geometry.setTerminalPoint(new mxPoint(obj.x1, obj.x2), true);
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// 设置终结点
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// cell.geometry.setTerminalPoint(new mxPoint(obj.y1, obj.y2), false);
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// 使用 points 定义多个中间节点
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// this.graph.model.root.insert(cell);
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// this.graph.model.root.insert(cell);
// chips[obj.owner_record_index].push(cell)
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// if (!this.#shouldShow(obj)) continue;
// ctx.strokeStyle = this.#altiumColourToHex(obj.colour);
// ctx.beginPath();
// ctx.moveTo(obj.x1, obj.y1);
// ctx.lineTo(obj.x2, obj.y2);
// ctx.stroke();
}
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for (let obj of doc.objects.filter((o) => o instanceof AltiumArc))
{
// if (!this.#shouldShow(obj)) continue;
// ctx.strokeStyle = this.#altiumColourToHex(obj.colour);
// ctx.lineWidth = obj.width;
// ctx.beginPath();
// ctx.arc(obj.x, obj.y, obj.radius, obj.start_angle * Math.PI/180, obj.end_angle * Math.PI/180);
// ctx.stroke();
// ctx.lineWidth = 1;
}
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for (let obj of doc.objects.filter((o) => o instanceof AltiumPolygon))
{
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// if (!this.#shouldShow(obj)) continue;
// ctx.strokeStyle = this.#altiumColourToHex(obj.line_colour);
// ctx.fillStyle = this.#altiumColourToHex(obj.fill_colour);
// ctx.lineWidth = obj.width;
// ctx.beginPath();
// ctx.moveTo(obj.points[0].x, obj.points[0].y);
// for (let i = 1; i < obj.points.length; i++)
// {
// ctx.lineTo(obj.points[i].x, obj.points[i].y);
// }
// ctx.closePath();
// ctx.stroke();
// ctx.fill();
// ctx.lineWidth = 1;
}
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for (let obj of doc.objects.filter((o) => o instanceof AltiumJunction))
{
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// if (!this.#shouldShow(obj)) continue;
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// ctx.fillStyle = this.#altiumColourToHex(obj.colour);
// ctx.beginPath();
// ctx.ellipse(obj.x, obj.y, 5, 4, 0, 0, 2*Math.PI);
// ctx.fill();
}
for (let obj of doc.objects.filter((o) => o instanceof AltiumPowerPort))
{
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// if (!this.#shouldShow(obj)) continue;
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// ctx.strokeStyle = this.#altiumColourToHex(obj.colour);
// ctx.fillStyle = this.#altiumColourToHex(obj.colour);
// ctx.lineWidth = 1;
// if (!obj.is_off_sheet_connector)
// {
// switch (obj.style)
// {
// case 2:
// ctx.beginPath();
// ctx.moveTo(obj.x, obj.y);
// ctx.lineTo(obj.x, obj.y + 10);
// ctx.stroke();
// ctx.beginPath();
// ctx.moveTo(obj.x - 5, obj.y + 10);
// ctx.lineTo(obj.x + 5, obj.y + 10);
// ctx.stroke();
// break;
// case 4:
// ctx.beginPath();
// ctx.moveTo(obj.x - 10, obj.y);
// ctx.lineTo(obj.x + 10, obj.y);
// ctx.stroke();
// ctx.beginPath();
// ctx.moveTo(obj.x - 7.5, obj.y - 2);
// ctx.lineTo(obj.x + 7.5, obj.y - 2);
// ctx.stroke();
// ctx.beginPath();
// ctx.moveTo(obj.x - 5, obj.y - 4);
// ctx.lineTo(obj.x + 5, obj.y - 4);
// ctx.stroke();
// ctx.beginPath();
// ctx.moveTo(obj.x - 2.5, obj.y - 6);
// ctx.lineTo(obj.x + 2.5, obj.y - 6);
// ctx.stroke();
// break;
// case 6:
// ctx.beginPath();
// ctx.moveTo(obj.x, obj.y);
// ctx.lineTo(obj.x, obj.y - 5);
// ctx.stroke();
// ctx.beginPath();
// ctx.moveTo(obj.x - 5, obj.y - 5);
// ctx.lineTo(obj.x + 5, obj.y - 5);
// ctx.stroke();
// for (let g = -1; g < 2; g++)
// {
// ctx.beginPath();
// ctx.moveTo(obj.x + (g * 5), obj.y - 5);
// ctx.lineTo(obj.x + (g * 5) - 3, obj.y - 10);
// ctx.stroke();
// }
// break;
// default:
// ctx.fillRect(obj.x - 10, obj.y, 20, (obj.orientation == 1) ? 10 : -10);
// break;
// }
// }
// else
// {
// ctx.save();
// ctx.translate(obj.x, obj.y);
// ctx.rotate((obj.orientation - 1) * Math.PI/2);
// ctx.beginPath();
// ctx.moveTo(0, 0);
// ctx.lineTo(-5, 5);
// ctx.stroke();
// ctx.beginPath();
// ctx.moveTo(0, 0);
// ctx.lineTo(5, 5);
// ctx.stroke();
// ctx.beginPath();
// ctx.moveTo(0, 5);
// ctx.lineTo(-5, 10);
// ctx.stroke();
// ctx.beginPath();
// ctx.moveTo(0, 5);
// ctx.lineTo(5, 10);
// ctx.stroke();
// ctx.restore();
// }
//ctx.fillText(obj.style.toString(), obj.x, obj.y);
}
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// store the transform for recovery later
// let savedTransform = ctx.getTransform();
// ctx.resetTransform();
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for (let obj of doc.objects.filter((o) => o instanceof AltiumLabel))
{
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obj.y = 840 - obj.y
var v11 = this.graph.insertVertex(parent, null, obj.text, obj.x, obj.y,
0, 0,
"shape=label");
v11.geometry.relative = false;
v11.setConnectable(false);
if(obj.owner_record_index != 1)
chips[obj.owner_record_index].push(v11)
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// if (!this.#shouldShow(obj)) continue;
// if (obj.hidden)
// continue;
// ctx.textAlign = ["left", "center", "right"][obj.justification];
// ctx.textBaseline = ["bottom", "bottom", "top", "top"][obj.orientation];
// ctx.fillStyle = this.#altiumColourToHex(obj.colour);
// ctx.save();
// ctx.translate(obj.x, canvas.height - obj.y);
// ctx.rotate(obj.orientation * -Math.PI/2);
// ctx.fillText(obj.text, 0, 0);
// ctx.restore();
}
// ctx.textAlign = "left";
// ctx.textBaseline = "bottom";
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for (let obj of doc.objects.filter((o) => o instanceof AltiumDesignator))
{
// if (!this.#shouldShow(obj)) continue;
// if (obj.hidden)
// continue;
// ctx.textAlign = ["left", "left", "right", "right"][obj.orientation];
// ctx.textBaseline = ["bottom", "bottom", "top", "top"][obj.orientation];
// ctx.fillStyle = this.#altiumColourToHex(obj.colour);
// ctx.fillText(obj.full_designator, obj.x, canvas.height - obj.y);
}
// ctx.textAlign = "left";
// ctx.textBaseline = "bottom";
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for (let obj of doc.objects.filter((o) => o instanceof AltiumParameter)) {
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// if (!this.#shouldShow(obj)) continue;
// if (obj.hidden || obj.is_implementation_parameter)
// continue;
// ctx.textAlign = ["left", "left", "right", "right"][obj.orientation];
// ctx.textBaseline = ["bottom", "bottom", "top", "top"][obj.orientation];
// ctx.fillStyle = this.#altiumColourToHex(obj.colour);
// if (obj.orientation == 1)
// {
// ctx.save();
// ctx.translate(obj.x, canvas.height - obj.y);
// ctx.rotate(-Math.PI/2);
// ctx.fillText(obj.text, 0, 0);
// ctx.restore();
// }
// else if (obj.orientation == 3)
// {
// ctx.save();
// ctx.translate(obj.x, canvas.height - obj.y);
// ctx.rotate(Math.PI/2);
// ctx.fillText(obj.text, 0, 0);
// ctx.restore();
// }
// else
// {
// ctx.fillText(obj.text, obj.x, canvas.height - obj.y);
// }
}
// ctx.textAlign = "left";
// ctx.textBaseline = "bottom";
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for (let obj of doc.objects.filter((o) => o instanceof AltiumNetLabel)) {
obj = obj
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// if (!this.#shouldShow(obj)) continue;
// if (obj.hidden)
// continue;
// ctx.textAlign = ["left", "center", "right"][obj.justification];
// ctx.textBaseline = ["bottom", "bottom", "top", "top"][obj.orientation];
// ctx.fillStyle = this.#altiumColourToHex(obj.colour);
// if (obj.orientation == 1)
// {
// ctx.save();
// ctx.translate(obj.x, canvas.height - obj.y);
// ctx.rotate(-Math.PI/2);
// ctx.fillText(obj.text, 0, 0);
// ctx.restore();
// }
// else if (obj.orientation == 3)
// {
// ctx.save();
// ctx.translate(obj.x, canvas.height - obj.y);
// ctx.rotate(Math.PI/2);
// ctx.fillText(obj.text, 0, 0);
// ctx.restore();
// }
// else
// {
// ctx.fillText(obj.text, obj.x, canvas.height - obj.y);
// }
}
// ctx.textAlign = "left";
// ctx.textBaseline = "bottom";
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// ctx.textAlign = "left";
// ctx.textBaseline = "bottom";
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for (let obj of doc.objects.filter((o) => o instanceof AltiumPowerPort)) {
obj = obj
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// if (!this.#shouldShow(obj)) continue;
// if (!obj.show_text)
// continue;
// ctx.fillStyle = this.#altiumColourToHex(obj.colour);
// ctx.textBaseline = ["middle", "top", "middle", "bottom"][obj.orientation];
// ctx.textAlign = ["left", "center", "right", "center"][obj.orientation];
// let offset_x = [12, 0, -12, 0][obj.orientation];
// let offset_y = [0, 20, 0, -20][obj.orientation];
// ctx.fillText(obj.text, obj.x + offset_x, canvas.height - (obj.y + offset_y));
}
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// ctx.textAlign = "left";
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// ctx.textBaseline = "middle";
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// let savedFont = ctx.font;
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for (let obj of doc.objects.filter((o) => o instanceof AltiumTextFrame)) {
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// if (!this.#shouldShow(obj)) continue;
// if (obj.font_id > 0 && doc.sheet.fonts[obj.font_id] != null)
// {
// const frameFont = doc.sheet.fonts[obj.font_id];
// const fontStr = (frameFont.size - 1).toString() + "px " + frameFont.name;
// if (fontStr.includes(":") || fontStr.includes("/") || !document.fonts.check(fontStr))
// {
// ctx.font = savedFont;
// }
// else
// {
// ctx.font = fontStr;
// }
// }
// ctx.fillStyle = this.#altiumColourToHex(obj.text_colour);
// ctx.textAlign = ["center", "left", "right"][obj.alignment];
// let offset_x = [(obj.right-obj.left)/2, obj.text_margin, (obj.right-obj.left) - obj.text_margin][obj.alignment];
// if (!obj.word_wrap)
// {
// ctx.fillText(obj.text.replaceAll("~1", "\n"), obj.left + offset_x, canvas.height - (obj.top + (obj.bottom-obj.top)/2));
// }
// else
// {
// // todo: refactor this so that an initial pass figures out all the line splits, then a second pass writes the text, so that vertical alignment can be supported.
// const text = obj.text.replaceAll("~1", "\n");
// const lines = text.split("\n");
// let ypos = 0;
// if (lines.length > 1)
// {
// // this is a total hack, but if there are multiple lines in the text then we can make a rough guess at how far up we need to shift the text to center it vertically
// // this doesn't correct for line wraps (see todo above for refactoring approach) but it's at least something I guess!
// const roughMeasure = ctx.measureText(text);
// ypos = ((roughMeasure.fontBoundingBoxDescent + roughMeasure.fontBoundingBoxAscent) * -lines.length) / 2;
// }
// const maxWidth = (obj.right - obj.left) + (obj.text_margin * 2);
// for (let line of lines)
// {
// const lineMeasure = ctx.measureText(line);
// if (lineMeasure.width <= maxWidth)
// {
// ctx.fillText(line, obj.left + offset_x, (canvas.height - (obj.top + (obj.bottom-obj.top)/2)) + ypos);
// ypos += lineMeasure.fontBoundingBoxDescent + lineMeasure.fontBoundingBoxAscent;
// }
// else
// {
// let words = line.split(" ");
// while (words.length > 0)
// {
// if (words.length == 1)
// {
// // we only have one word, either because that's just how many we had or because the final word is super long
// const lastWord = words[0];
// const lastWordMeasure = ctx.measureText(lastWord);
// ctx.fillText(lastWord, obj.left + offset_x, (canvas.height - (obj.top + (obj.bottom-obj.top)/2)) + ypos);
// ypos += lastWordMeasure.fontBoundingBoxDescent + lineMeasure.fontBoundingBoxAscent;
// words = [];
// break;
// }
// for (let wc = words.length; wc > 0; wc--)
// {
// const partialLine = words.slice(0, wc - 1).join(" ");
// const partialMeasure = ctx.measureText(partialLine);
// if (partialMeasure.width <= maxWidth || wc == 1)
// {
// ctx.fillText(partialLine, obj.left + offset_x, (canvas.height - (obj.top + (obj.bottom-obj.top)/2)) + ypos);
// ypos += partialMeasure.fontBoundingBoxDescent + lineMeasure.fontBoundingBoxAscent;
// words = words.slice(wc - 1);
// break;
// }
// }
// }
// }
// }
// }
}
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for (let obj of doc.objects.filter((o) => o instanceof AltiumWire))
{
let poi = []
for (let i = 0; i < obj.points.length; i++) {
obj.points[i].y = 840 - obj.points[i].y
if((i != 0) &&(i != obj.points.length)){
poi.push(new mxPoint(obj.points[i].x , obj.points[i].y))
}
}
var e6 = this.graph.insertEdge(parent, null, '')
e6.geometry.points = poi
e6.geometry.setTerminalPoint(new mxPoint(obj.points[0].x, obj.points[0].y), true)
e6.geometry.setTerminalPoint(new mxPoint(obj.points[obj.points.length - 1].x,
obj.points[obj.points.length - 1].y), false)
var obj1 = this.graph.getCellAt(obj.points[0].x,obj.points[0].y,parent)
var obj2 = this.graph.getCellAt(obj.points[obj.points.length - 1].x,
obj.points[obj.points.length - 1].y,parent)
for (let i in this.graph.model.cells){
if(this.graph.model.cells[i].geometry != undefined){
//
if((this.graph.model.cells[i].geometry['x'] == obj.points[0].x)
&&(this.graph.model.cells[i].geometry['y'] == obj.points[0].y)){
console.log("find first")
console.log(this.graph.model.cells[i].geometry)
}
}
}
// if (!this.#shouldShow(obj)) continue;
// ctx.strokeStyle = this.#altiumColourToHex(obj.colour);
// ctx.lineWidth = obj.width;
// ctx.beginPath();
// ctx.moveTo(obj.points[0].x, obj.points[0].y);
// for (let i = 1; i < obj.points.length; i++)
// {
// ctx.lineTo(obj.points[i].x, obj.points[i].y);
// }
// ctx.stroke();
}
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for (let i in chips){
let chip = this.graph.groupCells(null,0,chips[i])
chip.setStyle("border=0;strokeColor=none")
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}
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}
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finally{
this.graph.getModel().endUpdate();
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}
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// ctx.font = savedFont;
// ctx.textAlign = "left";
// ctx.textBaseline = "bottom";
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// ctx.setTransform(savedTransform);
// savedFont = ctx.font;
// ctx.textAlign = "left";
// ctx.font = "bold 33px sans-serif";
// ctx.fillStyle = "#000000";
// ctx.globalAlpha = 0.2;
// ctx.save();
// ctx.scale(1,-1);
// ctx.fillText("Preview generated by altium.js", 10, -(canvas.height - 50));
// ctx.font = "bold 15px sans-serif";
// ctx.fillText("for reference purposes only. schematic accuracy not guaranteed.", 12, -(canvas.height - 75));
// ctx.restore();
// ctx.globalAlpha = 1;
// ctx.font = savedFont;
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}
}