SVG-Edit Markers Extension
The arrows extension on steroids.
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public/svg-edit/editor/extensions/ext-markers.js
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public/svg-edit/editor/extensions/ext-markers.js
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/*
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* ext-markers.js
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*
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* Licensed under the Apache License, Version 2
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*
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* Copyright(c) 2010 Will Schleter
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* based on ext-arrows.js by Copyright(c) 2010 Alexis Deveria
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*
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* This extension provides for the addition of markers to the either end
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* or the middle of a line, polyline, path, polygon.
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*
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* Markers may be either a graphic or arbitary text
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*
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* to simplify the coding and make the implementation as robust as possible,
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* markers are not shared - every object has its own set of markers.
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* this relationship is maintained by a naming convention between the
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* ids of the markers and the ids of the object
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*
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* The following restrictions exist for simplicty of use and programming
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* objects and their markers to have the same color
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* marker size is fixed
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* text marker font, size, and attributes are fixed
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* an application specific attribute - se_type - is added to each marker element
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* to store the type of marker
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*
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* TODO:
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* remove some of the restrictions above
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* add option for keeping text aligned to horizontal
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* add support for dimension extension lines
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*
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*/
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svgEditor.addExtension("Markers", function(S) {
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var svgcontent = S.svgcontent,
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addElem = S.addSvgElementFromJson,
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selElems;
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var mtypes = ['start','mid','end'];
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var marker_prefix = 'se_marker_';
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var id_prefix = 'mkr_';
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// note - to add additional marker types add them below with a unique id
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// and add the associated icon(s) to marker-icons.svg
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// the geometry is normallized to a 100x100 box with the origin at lower left
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// Safari did not like negative values for low left of viewBox
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// remember that the coordinate system has +y downward
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var marker_types = {
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nomarker: {},
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leftarrow:
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{element:'path', attr:{d:'M0,50 L100,90 L70,50 L100,10 Z'}},
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rightarrow:
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{element:'path', attr:{d:'M100,50 L0,90 L30,50 L0,10 Z'}},
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textmarker:
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{element:'text', attr: {x:0, y:0,'stroke-width':0,'stroke':'none','font-size':75,'font-family':'serif','text-anchor':'left',
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'xml:space': 'preserve'}},
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forwardslash:
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{element:'path', attr:{d:'M30,100 L70,0'}},
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reverseslash:
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{element:'path', attr:{d:'M30,0 L70,100'}},
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verticalslash:
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{element:'path', attr:{d:'M50,0 L50,100'}},
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box:
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{element:'path', attr:{d:'M20,20 L20,80 L80,80 L80,20 Z'}},
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star:
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{element:'path', attr:{d:'M10,30 L90,30 L20,90 L50,10 L80,90 Z'}},
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xmark:
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{element:'path', attr:{d:'M20,80 L80,20 M80,80 L20,20'}},
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triangle:
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{element:'path', attr:{d:'M10,80 L50,20 L80,80 Z'}},
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circle:
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{element:'circle', attr:{r:30, cx:50, cy:50}},
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}
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var lang_list = {
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"en":[
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{id: "start_marker_list", title: "Select start marker type" },
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{id: "mid_marker_list", title: "Select mid marker type" },
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{id: "end_marker_list", title: "Select end marker type" },
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{id: "nomarker", title: "No Marker" },
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{id: "leftarrow", title: "Left Arrow" },
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{id: "rightarrow", title: "Right Arrow" },
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{id: "textmarker", title: "Text Marker" },
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{id: "forwardslash", title: "Forward Slash" },
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{id: "reverseslash", title: "Reverse Slash" },
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{id: "verticalslash", title: "Vertical Slash" },
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{id: "box", title: "Box" },
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{id: "star", title: "Star" },
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{id: "xmark", title: "X" },
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{id: "triangle", title: "Triangle" },
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{id: "circle", title: "Circle" },
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{id: "leftarrow_o", title: "Open Left Arrow" },
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{id: "rightarrow_o", title: "Open Right Arrow" },
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{id: "box_o", title: "Open Box" },
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{id: "star_o", title: "Open Star" },
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{id: "triangle_o", title: "Open Triangle" },
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{id: "circle_o", title: "Open Circle" },
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]
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};
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// duplicate shapes to support unfilled (open) marker types with an _o suffix
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$.each(['leftarrow','rightarrow','box','star','circle','triangle'],function(i,v) {
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marker_types[v+'_o'] = marker_types[v];
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});
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// elem = a graphic element will have an attribute like marker-start
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// attr - marker-start, marker-mid, or marker-end
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// returns the marker element that is linked to the graphic element
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function getLinked(elem, attr) {
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var str = elem.getAttribute(attr);
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if(!str) return null;
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var m = str.match(/\(\#(.*)\)/);
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if(!m || m.length !== 2) {
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return null;
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}
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return S.getElem(m[1]);
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}
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//toggles context tool panel off/on
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//sets the controls with the selected element's settings
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function showPanel(on) {
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$('#marker_panel').toggle(on);
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if(on) {
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var el = selElems[0];
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var val;
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var ci;
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$.each(mtypes, function(i, pos) {
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var m=getLinked(el,"marker-"+pos);
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var txtbox = $('#'+pos+'_marker');
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if (!m) {
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val='\\nomarker';
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ci=val;
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txtbox.hide() // hide text box
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} else {
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if (!m.attributes.se_type) return; // not created by this extension
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val='\\'+m.attributes.se_type.textContent;
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ci=val;
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if (val=='\\textmarker') {
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val=m.lastChild.textContent;
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//txtbox.show(); // show text box
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} else {
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txtbox.hide() // hide text box
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}
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}
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txtbox.val(val);
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setIcon(pos,ci);
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})
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}
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}
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function addMarker(id, val) {
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var txt_box_bg = '#ffffff';
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var txt_box_border = 'none';
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var txt_box_stroke_width = 0;
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var marker = S.getElem(id);
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if (marker) return;
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if (val=='' || val=='\\nomarker') return;
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var el = selElems[0];
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var color = el.getAttribute('stroke');
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//NOTE: Safari didn't like a negative value in viewBox
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//so we use a standardized 0 0 100 100
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//with 50 50 being mapped to the marker position
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var refX = 50;
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var refY = 50;
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var viewBox = "0 0 100 100";
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var markerWidth = 5;
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var markerHeight = 5;
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var strokeWidth = 10;
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if (val.substr(0,1)=='\\') se_type=val.substr(1);
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else se_type='textmarker';
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if (!marker_types[se_type]) return; // an unknown type!
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// create a generic marker
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marker = addElem({
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"element": "marker",
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"attr": {
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"id": id,
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"markerUnits": "strokeWidth",
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"orient": "auto",
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"style": "pointer-events:none",
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"se_type": se_type
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}
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});
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if (se_type!='textmarker') {
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var mel = addElem(marker_types[se_type]);
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var fillcolor = color;
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if (se_type.substr(-2)=='_o') fillcolor='none';
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mel.setAttribute('fill',fillcolor);
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mel.setAttribute('stroke',color);
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mel.setAttribute('stroke-width',strokeWidth);
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marker.appendChild(mel);
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} else {
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var text = addElem(marker_types[se_type]);
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// have to add text to get bounding box
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text.textContent = val;
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var tb=text.getBBox();
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//alert( tb.x + " " + tb.y + " " + tb.width + " " + tb.height);
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var pad=1;
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var bb = tb;
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bb.x = 0;
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bb.y = 0;
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bb.width += pad*2;
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bb.height += pad*2;
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// shift text according to its size
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text.setAttribute('x', pad);
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text.setAttribute('y', bb.height - pad - tb.height/4); // kludge?
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text.setAttribute('fill',color);
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refX = bb.width/2+pad;
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refY = bb.height/2+pad;
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viewBox = bb.x + " " + bb.y + " " + bb.width + " " + bb.height;
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markerWidth =bb.width/10;
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markerHeight = bb.height/10;
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var box = addElem({
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"element": "rect",
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"attr": {
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"x": bb.x,
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"y": bb.y,
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"width": bb.width,
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"height": bb.height,
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"fill": txt_box_bg,
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"stroke": txt_box_border,
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"stroke-width": txt_box_stroke_width
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}
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});
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marker.setAttribute("orient",0);
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marker.appendChild(box);
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marker.appendChild(text);
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}
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marker.setAttribute("viewBox",viewBox);
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marker.setAttribute("markerWidth", markerWidth);
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marker.setAttribute("markerHeight", markerHeight);
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marker.setAttribute("refX", refX);
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marker.setAttribute("refY", refY);
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S.findDefs().appendChild(marker);
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return marker;
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}
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function setMarker() {
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var poslist={'start_marker':'start','mid_marker':'mid','end_marker':'end'};
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var pos = poslist[this.id];
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var marker_name = 'marker-'+pos;
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var val = this.value;
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var el = selElems[0];
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var marker = getLinked(el, marker_name);
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if (marker) $(marker).remove();
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el.removeAttribute(marker_name);
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if (val=='') val='\\nomarker';
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if (val=='\\nomarker') {
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setIcon(pos,val);
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return;
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}
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// Set marker on element
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var id = marker_prefix + pos + '_' + el.id;
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addMarker(id, val);
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svgCanvas.changeSelectedAttribute(marker_name, "url(#" + id + ")");
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if (el.tagName == "line" && pos=='mid') el=convertline(el);
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S.call("changed", selElems);
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setIcon(pos,val);
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}
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function convertline(elem) {
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// this routine came from the connectors extension
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// it is needed because midpoint markers don't work with line elements
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if (!(elem.tagName == "line")) return elem;
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// Convert to polyline to accept mid-arrow
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var x1 = elem.getAttribute('x1')-0;
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var x2 = elem.getAttribute('x2')-0;
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var y1 = elem.getAttribute('y1')-0;
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var y2 = elem.getAttribute('y2')-0;
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var id = elem.id;
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var mid_pt = (' '+((x1+x2)/2)+','+((y1+y2)/2) + ' ');
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var pline = addElem({
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"element": "polyline",
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"attr": {
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"points": (x1+','+y1+ mid_pt +x2+','+y2),
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"stroke": elem.getAttribute('stroke'),
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"stroke-width": elem.getAttribute('stroke-width'),
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"fill": "none",
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"opacity": elem.getAttribute('opacity') || 1
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}
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});
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$.each(mtypes, function(i, pos) { // get any existing marker definitions
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var nam = 'marker-'+pos;
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var m = elem.getAttribute(nam);
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if (m) pline.setAttribute(nam,elem.getAttribute(nam));
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});
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$(elem).after(pline).remove();
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svgCanvas.clearSelection();
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pline.id = id;
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svgCanvas.addToSelection([pline]);
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return pline;
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}
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// called when the main system modifies an object
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// this routine changes the associated markers to be the same color
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function colorChanged(elem) {
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var color = elem.getAttribute('stroke');
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$.each(mtypes, function(i, pos) {
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var marker = getLinked(elem, 'marker-'+pos);
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if (!marker) return;
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if (!marker.attributes.se_type) return; //not created by this extension
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var ch = marker.lastElementChild;
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if (!ch) return;
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var curfill = ch.getAttribute("fill");
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var curstroke = ch.getAttribute("stroke")
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if (curfill && curfill!='none') ch.setAttribute("fill",color);
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if (curstroke && curstroke!='none') ch.setAttribute("stroke",color);
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});
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}
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// called when the main system creates or modifies an object
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// primary purpose is create new markers for cloned objects
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function updateReferences(el) {
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$.each(mtypes, function (i,pos) {
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var id = marker_prefix + pos + '_' + el.id;
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var marker_name = 'marker-'+pos;
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var marker = getLinked(el, marker_name);
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if (!marker || !marker.attributes.se_type) return; //not created by this extension
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var url = el.getAttribute(marker_name);
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if (url) {
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var len = el.id.length;
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var linkid = url.substr(-len-1,len);
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if (el.id != linkid) {
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var val = $('#'+pos+'_marker').attr('value');
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addMarker(id, val);
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svgCanvas.changeSelectedAttribute(marker_name, "url(#" + id + ")");
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if (el.tagName == "line" && pos=='mid') el=convertline(el);
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S.call("changed", selElems);
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}
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}
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});
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}
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// simulate a change event a text box that stores the current element's marker type
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function triggerTextEntry(pos,val) {
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$('#'+pos+'_marker').val(val);
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$('#'+pos+'_marker').change();
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var txtbox = $('#'+pos+'_marker');
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//if (val.substr(0,1)=='\\') txtbox.hide();
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//else txtbox.show();
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}
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function setIcon(pos,id) {
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if (id.substr(0,1)!='\\') id='\\textmarker'
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var ci = '#'+id_prefix+pos+'_'+id.substr(1);
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svgEditor.setIcon('#cur_' + pos +'_marker_list', $(ci).children());
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$(ci).addClass('current').siblings().removeClass('current');
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}
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function setMarkerSet(obj) {
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var parts = this.id.split('_');
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var set = parts[2];
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switch (set) {
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case 'off':
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triggerTextEntry('start','\\nomarker');
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triggerTextEntry('mid','\\nomarker');
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triggerTextEntry('end','\\nomarker');
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break;
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case 'dimension':
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triggerTextEntry('start','\\leftarrow');
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triggerTextEntry('end','\\rightarrow');
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showTextPrompt('mid');
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break;
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case 'label':
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triggerTextEntry('mid','\\nomarker');
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triggerTextEntry('end','\\rightarrow');
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showTextPrompt('start');
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break;
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}
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}
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function showTextPrompt(pos) {
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var def = $('#'+pos+'_marker').val();
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if (def.substr(0,1)=='\\') def='';
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$.prompt('Enter text for ' + pos + ' marker', def , function(txt) { if (txt) triggerTextEntry(pos,txt); });
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}
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// callback function for a toolbar button click
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function setArrowFromButton(obj) {
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var parts = this.id.split('_');
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var pos = parts[1];
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var val = parts[2];
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if (parts[3]) val+='_'+parts[3];
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if (val!='textmarker') {
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triggerTextEntry(pos,'\\'+val);
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} else {
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showTextPrompt(pos);
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}
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}
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function getTitle(lang,id) {
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var list = lang_list[lang];
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for (var i in list) {
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if (list[i].id==id) return list[i].title;
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}
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return id;
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}
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// build the toolbar button array from the marker definitions
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// TODO: need to incorporate language specific titles
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function buildButtonList() {
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var buttons=[];
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var i=0;
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/*
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buttons.push({
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id:id_prefix + 'markers_off',
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title:'Turn off all markers',
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type:'context',
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events: { 'click': setMarkerSet },
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panel: 'marker_panel'
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});
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buttons.push({
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id:id_prefix + 'markers_dimension',
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title:'Dimension',
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type:'context',
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events: { 'click': setMarkerSet },
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panel: 'marker_panel'
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});
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buttons.push({
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id:id_prefix + 'markers_label',
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title:'Label',
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type:'context',
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events: { 'click': setMarkerSet },
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panel: 'marker_panel'
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});
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*/
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$.each(mtypes,function(k,pos) {
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var listname = pos + "_marker_list";
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var def = true;
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$.each(marker_types,function(id,v) {
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var title = getTitle('en',id);
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buttons.push({
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id:id_prefix + pos + "_" + id,
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svgicon:id,
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title:title,
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type:'context',
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events: { 'click': setArrowFromButton },
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panel:'marker_panel',
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list: listname,
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isDefault: def
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});
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def = false;
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});
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});
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return buttons;
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}
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return {
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name: "Markers",
|
||||
svgicons: "extensions/markers-icons.xml",
|
||||
buttons: buildButtonList(),
|
||||
context_tools: [
|
||||
{
|
||||
type: "input",
|
||||
panel: "marker_panel",
|
||||
title: "Start marker",
|
||||
id: "start_marker",
|
||||
label: "s",
|
||||
size: 3,
|
||||
events: { change: setMarker }
|
||||
},{
|
||||
type: "button-select",
|
||||
panel: "marker_panel",
|
||||
title: getTitle('en','start_marker_list'),
|
||||
id: "start_marker_list",
|
||||
events: { change: setArrowFromButton }
|
||||
},{
|
||||
type: "input",
|
||||
panel: "marker_panel",
|
||||
title: "Middle marker",
|
||||
id: "mid_marker",
|
||||
label: "m",
|
||||
defval: "",
|
||||
size: 3,
|
||||
events: { change: setMarker }
|
||||
},{
|
||||
type: "button-select",
|
||||
panel: "marker_panel",
|
||||
title: getTitle('en','mid_marker_list'),
|
||||
id: "mid_marker_list",
|
||||
events: { change: setArrowFromButton }
|
||||
},{
|
||||
type: "input",
|
||||
panel: "marker_panel",
|
||||
title: "End marker",
|
||||
id: "end_marker",
|
||||
label: "e",
|
||||
size: 3,
|
||||
events: { change: setMarker }
|
||||
},{
|
||||
type: "button-select",
|
||||
panel: "marker_panel",
|
||||
title: getTitle('en','end_marker_list'),
|
||||
id: "end_marker_list",
|
||||
events: { change: setArrowFromButton }
|
||||
} ],
|
||||
callback: function() {
|
||||
$('#marker_panel').hide();
|
||||
},
|
||||
addLangData: function(lang) {
|
||||
return { data: lang_list[lang] };
|
||||
},
|
||||
|
||||
selectedChanged: function(opts) {
|
||||
// Use this to update the current selected elements
|
||||
//console.log('selectChanged',opts);
|
||||
selElems = opts.elems;
|
||||
|
||||
var i = selElems.length;
|
||||
var marker_elems = ['line','path','polyline','polygon'];
|
||||
|
||||
while(i--) {
|
||||
var elem = selElems[i];
|
||||
if(elem && $.inArray(elem.tagName, marker_elems) != -1) {
|
||||
if(opts.selectedElement && !opts.multiselected) {
|
||||
showPanel(true);
|
||||
} else {
|
||||
showPanel(false);
|
||||
}
|
||||
} else {
|
||||
showPanel(false);
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
elementChanged: function(opts) {
|
||||
//console.log('elementChanged',opts);
|
||||
var elem = opts.elems[0];
|
||||
if(elem && (
|
||||
elem.getAttribute("marker-start") ||
|
||||
elem.getAttribute("marker-mid") ||
|
||||
elem.getAttribute("marker-end")
|
||||
)) {
|
||||
colorChanged(elem);
|
||||
updateReferences(elem);
|
||||
}
|
||||
changing_flag = false;
|
||||
}
|
||||
};
|
||||
});
|
120
public/svg-edit/editor/extensions/markers-icons.xml
Normal file
120
public/svg-edit/editor/extensions/markers-icons.xml
Normal file
|
@ -0,0 +1,120 @@
|
|||
<svg xmlns="http://www.w3.org/2000/svg">
|
||||
<!-- Created with SVG-edit - http://svg-edit.googlecode.com/ -->
|
||||
<g id="nomarker">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<path stroke-width="10" stroke="#ff7f00" fill="#ff7f00" d="m-50,0l100,0"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="leftarrow">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<path stroke-width="10" stroke="#ff7f00" fill="#ff7f00" d="m-50,0l100,40l-30,-40l30,-40z"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="rightarrow">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<path stroke-width="10" stroke="#ff7f00" fill="#ff7f00" d="m50,0l-100,40l30,-40l-30,-40z"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="leftarrow_o">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<path stroke-width="10" stroke="#ff7f00" fill="none" d="m-50,0l100,40l-30,-40l30,-40z"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="rightarrow_o">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<path stroke-width="10" stroke="#ff7f00" fill="none" d="m50,0l-100,40l30,-40l-30,-40z"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="forwardslash">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<path stroke-width="10" stroke="#ff7f00" fill="none" d="m-20,50l40,-100"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="reverseslash">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<path stroke-width="10" stroke="#ff7f00" fill="none" d="m-20,-50l40,100"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="verticalslash">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<path stroke-width="10" stroke="#ff7f00" fill="none" d="m0,-50l0,100"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="circle">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<circle stroke-width="10" stroke="#ff7f00" fill="#ff7f00" cy="0" cx="0" r="30"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="circle_o">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<circle stroke-width="10" stroke="#ff7f00" fill="none" cy="0" cx="0" r="30"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="xmark">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<path stroke-width="10" stroke="#ff7f00" fill="#ff7f00" d="m-30,30l60,-60m0,60l-60,-60"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="box">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<path stroke-width="10" stroke="#ff7f00" fill="#ff7f00" d="m-30,-30l0,60l60,0l0,-60z"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="star">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<path stroke-width="10" stroke="#ff7f00" fill="#ff7f00" d="m-40,-20l80,0l-70,60l30,-80l30,80z"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="box_o">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<path stroke-width="10" stroke="#ff7f00" fill="none" d="m-30,-30l0,60l60,0l0,-60z"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="star_o">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<path stroke-width="10" stroke="#ff7f00" fill="none" d="m-40,-20l80,0l-70,60l30,-80l30,80z"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="triangle_o">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<path stroke-width="10" stroke="#ff7f00" fill="none" d="M-30,30 L0,-30 L30,30 Z"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="triangle">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<path stroke-width="10" stroke="#ff7f00" fill="#ff7f00" d="M-30,30 L0,-30 L30,30 Z"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="textmarker">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<text xml:space="preserve" text-anchor="middle" font-family="serif" font-size="120" y="40" x="0" stroke-width="0" stroke="#ff7f00" fill="#ff7f00">T</text>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="textmarker">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<text xml:space="preserve" text-anchor="middle" font-family="serif" font-size="120" y="40" x="0" stroke-width="0" stroke="#ff7f00" fill="#ff7f00">T</text>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="mkr_markers_off">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<line y2="0" x2="50" y1="0" x1="-50" stroke-width="5" stroke="#ff7f00" fill="none"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="mkr_markers_dimension">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<line y2="0" x2="40" y1="0" x1="20" stroke-width="5" stroke="#ff7f00" fill="none"/>
|
||||
<line y2="0" x2="-40" y1="0" x1="-20" stroke-width="5" stroke="#ff7f00" fill="none"/>
|
||||
<text text-anchor="middle" font-family="serif" font-size="80" y="20" x="0" stroke-width="0" stroke="#ff7f00" fill="#ff7f00">T</text>
|
||||
<path stroke-width="5" stroke="#ff7f00" fill="#ff7f00" d="M-50,0 L-30,-15 L-30,15 Z"/>
|
||||
<path stroke-width="5" stroke="#ff7f00" fill="#ff7f00" d="M50,0 L30,-15 L30,15 Z"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="mkr_markers_label">
|
||||
<svg viewBox="-60 -60 120 120" xmlns="http://www.w3.org/2000/svg">
|
||||
<line y2="0" x2="40" y1="0" x1="-20" stroke-width="5" stroke="#ff7f00" fill="none"/>
|
||||
<text text-anchor="middle" font-family="serif" font-size="80" y="20" x="-40" stroke-width="0" stroke="#ff7f00" fill="#ff7f00">T</text>
|
||||
<path stroke-width="5" stroke="#ff7f00" fill="#ff7f00" d="M50,0 L30,-15 L30,15 Z"/>
|
||||
</svg>
|
||||
</g>
|
||||
<g id="svg_eof"/>
|
||||
</svg>
|
After Width: | Height: | Size: 5.6 KiB |
|
@ -45,7 +45,7 @@
|
|||
imgPath: 'images/',
|
||||
langPath: 'locale/',
|
||||
extPath: 'extensions/',
|
||||
extensions: ['ext-arrows.js', 'ext-connector.js', 'ext-eyedropper.js', 'ext-itex.js'],
|
||||
extensions: ['ext-markers.js','ext-connector.js', 'ext-eyedropper.js', 'ext-itex.js'],
|
||||
initTool: 'select',
|
||||
wireframe: false
|
||||
},
|
||||
|
@ -776,6 +776,8 @@
|
|||
}
|
||||
}
|
||||
|
||||
var btn_selects = [];
|
||||
|
||||
if(ext.context_tools) {
|
||||
$.each(ext.context_tools, function(i, tool) {
|
||||
// Add select tool
|
||||
|
@ -813,7 +815,24 @@
|
|||
$(sel).bind(evt, func);
|
||||
});
|
||||
break;
|
||||
|
||||
case 'button-select':
|
||||
var html = '<div id="' + tool.id + '" class="dropdown toolset" title="' + tool.title + '">'
|
||||
+ '<div id="cur_' + tool.id + '" class="icon_label"></div><button></button></div>';
|
||||
|
||||
var list = $('<ul id="' + tool.id + '_opts"></ul>').appendTo('#option_lists');
|
||||
|
||||
// Creates the tool, hides & adds it, returns the select element
|
||||
var dropdown = $(html).appendTo(panel).children();
|
||||
|
||||
btn_selects.push({
|
||||
elem: ('#' + tool.id),
|
||||
list: ('#' + tool.id + '_opts'),
|
||||
title: tool.title,
|
||||
callback: tool.events.change,
|
||||
cur: ('#cur_' + tool.id)
|
||||
});
|
||||
|
||||
break;
|
||||
case 'input':
|
||||
var html = '<label' + cont_id + '>'
|
||||
+ '<span id="' + tool.id + '_label">'
|
||||
|
@ -865,7 +884,8 @@
|
|||
icon = $('<img src="' + btn.icon + '">');
|
||||
} else {
|
||||
fallback_obj[id] = btn.icon;
|
||||
placement_obj['#' + id] = btn.id;
|
||||
var svgicon = btn.svgicon?btn.svgicon:btn.id;
|
||||
placement_obj['#' + id] = svgicon;
|
||||
}
|
||||
|
||||
var cls, parent;
|
||||
|
@ -885,13 +905,22 @@
|
|||
break;
|
||||
}
|
||||
|
||||
var button = $('<div/>')
|
||||
var button = $(btn.list?'<li/>':'<div/>')
|
||||
.attr("id", id)
|
||||
.attr("title", btn.title)
|
||||
.addClass(cls);
|
||||
if(!btn.includeWith) {
|
||||
if(!btn.includeWith && !btn.list) {
|
||||
button.appendTo(parent);
|
||||
} else {
|
||||
} else if(btn.list) {
|
||||
// Add button to list
|
||||
button.addClass('push_button');
|
||||
$('#' + btn.list + '_opts').append(button);
|
||||
if(btn.isDefault) {
|
||||
$('#cur_' + btn.list).append(button.children().clone());
|
||||
var svgicon = btn.svgicon?btn.svgicon:btn.id;
|
||||
placement_obj['#cur_' + btn.list] = svgicon;
|
||||
}
|
||||
} else if(btn.includeWith) {
|
||||
// Add to flyout menu / make flyout menu
|
||||
var opts = btn.includeWith;
|
||||
// opts.button, default, position
|
||||
|
@ -947,35 +976,42 @@
|
|||
if(!svgicons) {
|
||||
button.append(icon);
|
||||
}
|
||||
|
||||
// Add given events to button
|
||||
$.each(btn.events, function(name, func) {
|
||||
if(name == "click") {
|
||||
if(btn.type == 'mode') {
|
||||
if(btn.includeWith) {
|
||||
button.bind(name, func);
|
||||
|
||||
if(!btn.list) {
|
||||
// Add given events to button
|
||||
$.each(btn.events, function(name, func) {
|
||||
if(name == "click") {
|
||||
if(btn.type == 'mode') {
|
||||
if(btn.includeWith) {
|
||||
button.bind(name, func);
|
||||
} else {
|
||||
button.bind(name, function() {
|
||||
if(toolButtonClick(button)) {
|
||||
func();
|
||||
}
|
||||
});
|
||||
}
|
||||
if(btn.key) {
|
||||
$(document).bind('keydown', btn.key, func);
|
||||
if(btn.title) button.attr("title", btn.title + ' ['+btn.key+']');
|
||||
}
|
||||
} else {
|
||||
button.bind(name, function() {
|
||||
if(toolButtonClick(button)) {
|
||||
func();
|
||||
}
|
||||
});
|
||||
}
|
||||
if(btn.key) {
|
||||
$(document).bind('keydown', btn.key, func);
|
||||
if(btn.title) button.attr("title", btn.title + ' ['+btn.key+']');
|
||||
button.bind(name, func);
|
||||
}
|
||||
} else {
|
||||
button.bind(name, func);
|
||||
}
|
||||
} else {
|
||||
button.bind(name, func);
|
||||
}
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
setupFlyouts(holders);
|
||||
});
|
||||
|
||||
$.each(btn_selects, function() {
|
||||
addAltDropDown(this.elem, this.list, this.callback, {seticon: true});
|
||||
});
|
||||
|
||||
|
||||
$.svgIcons(svgicons, {
|
||||
w:24, h:24,
|
||||
id_match: false,
|
||||
|
@ -1700,7 +1736,14 @@
|
|||
if(dropUp) {
|
||||
$(elem).addClass('dropup');
|
||||
}
|
||||
list.find('li').bind('mouseup', callback);
|
||||
list.find('li').bind('mouseup', function() {
|
||||
if(opts.seticon) {
|
||||
setIcon('#cur_' + button[0].id , $(this).children());
|
||||
$(this).addClass('current').siblings().removeClass('current');
|
||||
}
|
||||
callback.apply(this, arguments);
|
||||
|
||||
});
|
||||
|
||||
$(window).mouseup(function(evt) {
|
||||
if(!on_button) {
|
||||
|
@ -1712,7 +1755,6 @@
|
|||
});
|
||||
|
||||
var height = list.height();
|
||||
|
||||
$(elem).bind('mousedown',function() {
|
||||
var off = $(elem).offset();
|
||||
if(dropUp) {
|
||||
|
@ -2294,8 +2336,8 @@
|
|||
svgCanvas.setBackground(color, url);
|
||||
}
|
||||
|
||||
var setIcon = function(elem, icon_id, forcedSize) {
|
||||
var icon = $.getSvgIcon(icon_id).clone();
|
||||
var setIcon = Editor.setIcon = function(elem, icon_id, forcedSize) {
|
||||
var icon = (typeof icon_id == 'string') ? $.getSvgIcon(icon_id).clone() : icon_id.clone();
|
||||
$(elem).empty().append(icon);
|
||||
if(forcedSize) {
|
||||
var obj = {};
|
||||
|
@ -3471,7 +3513,7 @@
|
|||
updateCanvas(true);
|
||||
// });
|
||||
|
||||
// var revnums = "svg-editor.js ($Rev: 1577 $) ";
|
||||
// var revnums = "svg-editor.js ($Rev: 1586 $) ";
|
||||
// revnums += svgCanvas.getVersion();
|
||||
// $('#copyright')[0].setAttribute("title", revnums);
|
||||
|
||||
|
|
|
@ -221,7 +221,10 @@ function ChangeElementCommand(elem, attrs, text) {
|
|||
this.elem.removeAttribute(attr);
|
||||
}
|
||||
}
|
||||
|
||||
if (attr == "transform") { bChangedTransform = true; }
|
||||
else if (attr == "stdDeviation") { canvas.setBlurOffsets(this.elem.parentNode, this.newValues[attr]); }
|
||||
|
||||
}
|
||||
// relocate rotational transform, if necessary
|
||||
if(!bChangedTransform) {
|
||||
|
@ -250,6 +253,8 @@ function ChangeElementCommand(elem, attrs, text) {
|
|||
if (attr == "#text") this.elem.textContent = this.oldValues[attr];
|
||||
else if (attr == "#href") this.elem.setAttributeNS(xlinkns, "xlink:href", this.oldValues[attr]);
|
||||
else this.elem.setAttribute(attr, this.oldValues[attr]);
|
||||
|
||||
if (attr == "stdDeviation") canvas.setBlurOffsets(this.elem.parentNode, this.oldValues[attr]);
|
||||
}
|
||||
else {
|
||||
if (attr == "#text") this.elem.textContent = "";
|
||||
|
@ -1439,6 +1444,7 @@ function BatchCommand(text) {
|
|||
node.setAttribute(nv[0],nv[1]);
|
||||
}
|
||||
}
|
||||
node.removeAttribute('style');
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -2421,8 +2427,10 @@ function BatchCommand(text) {
|
|||
// else, it's a non-group
|
||||
else {
|
||||
// FIXME: box might be null for some elements (<metadata> etc), need to handle this
|
||||
var box = canvas.getBBox(selected),
|
||||
oldcenter = {x: box.x+box.width/2, y: box.y+box.height/2},
|
||||
var box = canvas.getBBox(selected);
|
||||
if(!box) return null;
|
||||
|
||||
var oldcenter = {x: box.x+box.width/2, y: box.y+box.height/2},
|
||||
newcenter = transformPoint(box.x+box.width/2, box.y+box.height/2,
|
||||
transformListToTransform(tlist).matrix),
|
||||
m = svgroot.createSVGMatrix(),
|
||||
|
@ -2647,8 +2655,7 @@ function BatchCommand(text) {
|
|||
var i = elemsToAdd.length;
|
||||
while (i--) {
|
||||
var elem = elemsToAdd[i];
|
||||
// we ignore any selectors
|
||||
if (!elem || elem.id.substr(0,13) == "selectorGrip_" || !this.getBBox(elem)) continue;
|
||||
if (!elem || !this.getBBox(elem)) continue;
|
||||
// if it's not already there, add it
|
||||
if (selectedElements.indexOf(elem) == -1) {
|
||||
selectedElements[j] = elem;
|
||||
|
@ -2921,6 +2928,39 @@ function BatchCommand(text) {
|
|||
return {tl:topleft, tr:topright, bl:botleft, br:botright,
|
||||
aabox: {x:minx, y:miny, width:(maxx-minx), height:(maxy-miny)} };
|
||||
};
|
||||
|
||||
var getMouseTarget = function(evt) {
|
||||
if (evt == null) {
|
||||
return null;
|
||||
}
|
||||
var mouse_target = evt.target;
|
||||
|
||||
// if it was a <use>, Opera and WebKit return the SVGElementInstance
|
||||
if (mouse_target.correspondingUseElement)
|
||||
|
||||
mouse_target = mouse_target.correspondingUseElement;
|
||||
// for foreign content, go up until we find the foreignObject
|
||||
// WebKit browsers set the mouse target to the svgcanvas div
|
||||
if ($.inArray(mouse_target.namespaceURI, [mathns, htmlns]) != -1 &&
|
||||
mouse_target.id != "svgcanvas")
|
||||
{
|
||||
while (mouse_target.nodeName != "foreignObject") {
|
||||
mouse_target = mouse_target.parentNode;
|
||||
}
|
||||
}
|
||||
|
||||
// go up until we hit a child of a layer
|
||||
while (mouse_target.parentNode.parentNode.tagName == "g") {
|
||||
mouse_target = mouse_target.parentNode;
|
||||
}
|
||||
// Webkit bubbles the mouse event all the way up to the div, so we
|
||||
// set the mouse_target to the svgroot like the other browsers
|
||||
if (mouse_target.nodeName.toLowerCase() == "div") {
|
||||
mouse_target = svgroot;
|
||||
}
|
||||
|
||||
return mouse_target;
|
||||
};
|
||||
|
||||
// Mouse events
|
||||
(function() {
|
||||
|
@ -2955,34 +2995,11 @@ function BatchCommand(text) {
|
|||
|
||||
var x = mouse_x / current_zoom,
|
||||
y = mouse_y / current_zoom,
|
||||
mouse_target = evt.target;
|
||||
mouse_target = getMouseTarget(evt);
|
||||
|
||||
start_x = x;
|
||||
start_y = y;
|
||||
|
||||
// if it was a <use>, Opera and WebKit return the SVGElementInstance
|
||||
if (mouse_target.correspondingUseElement)
|
||||
mouse_target = mouse_target.correspondingUseElement;
|
||||
|
||||
// for foreign content, go up until we find the foreignObject
|
||||
// WebKit browsers set the mouse target to the svgcanvas div
|
||||
if ($.inArray(mouse_target.namespaceURI, [mathns, htmlns]) != -1 &&
|
||||
mouse_target.id != "svgcanvas")
|
||||
{
|
||||
while (mouse_target.nodeName != "foreignObject") {
|
||||
mouse_target = mouse_target.parentNode;
|
||||
}
|
||||
}
|
||||
|
||||
// go up until we hit a child of a layer
|
||||
while (mouse_target.parentNode.parentNode.tagName == "g") {
|
||||
mouse_target = mouse_target.parentNode;
|
||||
}
|
||||
// Webkit bubbles the mouse event all the way up to the div, so we
|
||||
// set the mouse_target to the svgroot like the other browsers
|
||||
if (mouse_target.nodeName.toLowerCase() == "div") {
|
||||
mouse_target = svgroot;
|
||||
}
|
||||
// if it is a selector grip, then it must be a single element selected,
|
||||
// set the mouse_target to that and update the mode to rotate/resize
|
||||
if (mouse_target.parentNode == selectorManager.selectorParentGroup && selectedElements[0] != null) {
|
||||
|
@ -3261,7 +3278,8 @@ function BatchCommand(text) {
|
|||
}
|
||||
});
|
||||
};
|
||||
|
||||
|
||||
|
||||
// in this function we do not record any state changes yet (but we do update
|
||||
// any elements that are still being created, moved or resized on the canvas)
|
||||
// TODO: svgcanvas should just retain a reference to the image being dragged instead
|
||||
|
@ -3292,10 +3310,7 @@ function BatchCommand(text) {
|
|||
var dx = x - start_x;
|
||||
var dy = y - start_y;
|
||||
|
||||
if(evt.shiftKey) { // restrict to movement up/down/left/right (WRS)
|
||||
if (Math.abs(dx)>Math.abs(dy)) dy=0;
|
||||
else dx=0;
|
||||
}
|
||||
if(evt.shiftKey) { var xya = snapToAngle(start_x,start_y,x,y); x=xya.x; y=xya.y; }
|
||||
|
||||
if (dx != 0 || dy != 0) {
|
||||
var len = selectedElements.length;
|
||||
|
@ -3471,16 +3486,7 @@ function BatchCommand(text) {
|
|||
var x2 = x;
|
||||
var y2 = y;
|
||||
|
||||
if(evt.shiftKey) {
|
||||
var snap = Math.PI/4; // 45 degrees
|
||||
var diff_x = x - start_x;
|
||||
var diff_y = y - start_y;
|
||||
var angle = Math.atan2(diff_y,diff_x);
|
||||
var dist = Math.sqrt(diff_x * diff_x + diff_y * diff_y);
|
||||
var snapangle= Math.round(angle/snap)*snap;
|
||||
x2 = start_x + dist*Math.cos(snapangle);
|
||||
y2 = start_y + dist*Math.sin(snapangle);
|
||||
}
|
||||
if(evt.shiftKey) { var xya=Utils.snapToAngle(start_x,start_y,x2,y2); x2=xya.x; y2=xya.y; }
|
||||
|
||||
shape.setAttributeNS(null, "x2", x2);
|
||||
shape.setAttributeNS(null, "y2", y2);
|
||||
|
@ -3551,9 +3557,11 @@ function BatchCommand(text) {
|
|||
x *= current_zoom;
|
||||
y *= current_zoom;
|
||||
|
||||
if(evt.shiftKey) { // restrict path segments to horizontal/vertical (WRS)
|
||||
if (Math.abs(start_x-x)>Math.abs(start_y-y)) {y=start_y; mouse_y=y;}
|
||||
else {x=start_x; mouse_x=x;}
|
||||
if(evt.shiftKey) {
|
||||
var x1 = path.dragging?path.dragging[0]:start_x;
|
||||
var y1 = path.dragging?path.dragging[1]:start_y;
|
||||
var xya=Utils.snapToAngle(x1,y1,x,y);
|
||||
x=xya.x; y=xya.y;
|
||||
}
|
||||
|
||||
if(rubberBox && rubberBox.getAttribute('display') != 'none') {
|
||||
|
@ -3565,7 +3573,7 @@ function BatchCommand(text) {
|
|||
},100);
|
||||
}
|
||||
|
||||
pathActions.mouseMove(mouse_x, mouse_y);
|
||||
pathActions.mouseMove(x, y);
|
||||
|
||||
break;
|
||||
case "textedit":
|
||||
|
@ -3594,9 +3602,9 @@ function BatchCommand(text) {
|
|||
var angle = ((Math.atan2(cy-y,cx-x) * (180/Math.PI))-90) % 360;
|
||||
|
||||
if(evt.shiftKey) { // restrict rotations to nice angles (WRS)
|
||||
var snap = 45;
|
||||
angle= Math.round(angle/snap)*snap;
|
||||
}
|
||||
var snap = 45;
|
||||
angle= Math.round(angle/snap)*snap;
|
||||
}
|
||||
|
||||
canvas.setRotationAngle(angle<-180?(360+angle):angle, true);
|
||||
call("changed", selectedElements);
|
||||
|
@ -3941,7 +3949,7 @@ function BatchCommand(text) {
|
|||
}());
|
||||
|
||||
var textActions = canvas.textActions = function() {
|
||||
var curtext;
|
||||
var curtext, current_text;
|
||||
var textinput;
|
||||
var cursor;
|
||||
var selblock;
|
||||
|
@ -4164,11 +4172,12 @@ function BatchCommand(text) {
|
|||
|
||||
return {
|
||||
select: function(target, x, y) {
|
||||
if (curtext == target) {
|
||||
if (current_text == target) {
|
||||
curtext = target;
|
||||
textActions.toEditMode(x, y);
|
||||
} // going into pathedit mode
|
||||
else {
|
||||
curtext = target;
|
||||
current_text = target;
|
||||
}
|
||||
},
|
||||
start: function(elem) {
|
||||
|
@ -4262,6 +4271,7 @@ function BatchCommand(text) {
|
|||
$(textinput).blur(hideCursor);
|
||||
},
|
||||
clear: function() {
|
||||
current_text = null;
|
||||
if(current_mode == "textedit") {
|
||||
textActions.toSelectMode();
|
||||
}
|
||||
|
@ -5516,17 +5526,15 @@ function BatchCommand(text) {
|
|||
// else, create a new point, append to pts array, update path element
|
||||
else {
|
||||
// Checks if current target or parents are #svgcontent
|
||||
if(!$.contains(container, evt.target)) {
|
||||
if(!$.contains(container, getMouseTarget(evt))) {
|
||||
// Clicked outside canvas, so don't make point
|
||||
console.log("Clicked outside canvas");
|
||||
return false;
|
||||
}
|
||||
|
||||
var lastx = current_path_pts[len-2], lasty = current_path_pts[len-1];
|
||||
|
||||
if (evt.shiftKey) { // restrict to horizonontal/vertical (WRS)
|
||||
if (Math.abs(x-lastx)>Math.abs(y-lasty)) y=lasty;
|
||||
else x=lastx;
|
||||
}
|
||||
if(evt.shiftKey) { var xya=Utils.snapToAngle(lastx,lasty,x,y); x=xya.x; y=xya.y; }
|
||||
|
||||
// we store absolute values in our path points array for easy checking above
|
||||
current_path_pts.push(x);
|
||||
|
@ -5660,6 +5668,7 @@ function BatchCommand(text) {
|
|||
},
|
||||
|
||||
clear: function(remove) {
|
||||
current_path = null;
|
||||
if (current_mode == "path" && current_path_pts.length > 0) {
|
||||
var elem = getElem(getId());
|
||||
$(getElem("path_stretch_line")).remove();
|
||||
|
@ -6660,8 +6669,13 @@ function BatchCommand(text) {
|
|||
else {
|
||||
var ts = "scale(" + (canvash/3)/vb[2] + ")";
|
||||
}
|
||||
if (vb[0] != 0 || vb[1] != 0)
|
||||
ts = "translate(" + (-vb[0]) + "," + (-vb[1]) + ") " + ts;
|
||||
|
||||
// Hack to make recalculateDimensions understand how to scale
|
||||
ts = "translate(0) " + ts + " translate(0)";
|
||||
|
||||
// TODO: Find way to add this in a recalculateDimensions-parsable way
|
||||
// if (vb[0] != 0 || vb[1] != 0)
|
||||
// ts = "translate(" + (-vb[0]) + "," + (-vb[1]) + ") " + ts;
|
||||
|
||||
// add all children of the imported <svg> to the <g> we create
|
||||
var g = svgdoc.createElementNS(svgns, "g");
|
||||
|
@ -6750,6 +6764,7 @@ function BatchCommand(text) {
|
|||
}
|
||||
|
||||
// now give the g itself a new id
|
||||
|
||||
g.id = getNextId();
|
||||
// manually increment obj_num because our cloned elements are not in the DOM yet
|
||||
obj_num++;
|
||||
|
@ -6783,7 +6798,7 @@ function BatchCommand(text) {
|
|||
|
||||
// recalculate dimensions on the top-level children so that unnecessary transforms
|
||||
// are removed
|
||||
walkTreePost(importedNode, function(n){try{recalculateDimensions(n)}catch(e){console.log(e)}});
|
||||
walkTreePost(svgcontent, function(n){try{recalculateDimensions(n)}catch(e){console.log(e)}});
|
||||
|
||||
|
||||
batchCmd.addSubCommand(new InsertElementCommand(svgcontent));
|
||||
|
@ -7723,6 +7738,7 @@ function BatchCommand(text) {
|
|||
canvas.changeSelectedAttributeNoUndo("filter", 'url(#' + selectedElements[0].id + '_blur)');
|
||||
}
|
||||
canvas.changeSelectedAttributeNoUndo("stdDeviation", val, [filter.firstChild]);
|
||||
canvas.setBlurOffsets(filter, val);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -7734,6 +7750,23 @@ function BatchCommand(text) {
|
|||
filter = null;
|
||||
}
|
||||
|
||||
canvas.setBlurOffsets = function(filter, stdDev) {
|
||||
if(stdDev > 3) {
|
||||
// TODO: Create algorithm here where size is based on expected blur
|
||||
assignAttributes(filter, {
|
||||
x: '-50%',
|
||||
y: '-50%',
|
||||
width: '200%',
|
||||
height: '200%',
|
||||
}, 100);
|
||||
} else {
|
||||
filter.removeAttribute('x');
|
||||
filter.removeAttribute('y');
|
||||
filter.removeAttribute('width');
|
||||
filter.removeAttribute('height');
|
||||
}
|
||||
}
|
||||
|
||||
canvas.setBlur = function(val, complete) {
|
||||
if(cur_command) {
|
||||
finishChange();
|
||||
|
@ -7786,20 +7819,7 @@ function BatchCommand(text) {
|
|||
|
||||
batchCmd.addSubCommand(new ChangeElementCommand(elem, changes));
|
||||
|
||||
if(val > 3) {
|
||||
// TODO: Create algorithm here where size is based on expected blur
|
||||
assignAttributes(filter, {
|
||||
x: '-50%',
|
||||
y: '-50%',
|
||||
width: '200%',
|
||||
height: '200%',
|
||||
}, 100);
|
||||
} else {
|
||||
filter.removeAttribute('x');
|
||||
filter.removeAttribute('y');
|
||||
filter.removeAttribute('width');
|
||||
filter.removeAttribute('height');
|
||||
}
|
||||
canvas.setBlurOffsets(filter, val);
|
||||
}
|
||||
|
||||
cur_command = batchCmd;
|
||||
|
@ -8188,7 +8208,7 @@ function BatchCommand(text) {
|
|||
}
|
||||
|
||||
// only allow the transform/opacity attribute to change on <g> elements, slightly hacky
|
||||
if (elem.tagName == "g" && (attr != "transform" && attr != "opacity")) continue;
|
||||
if (elem.tagName == "g" && $.inArray(attr, ['transform', 'opacity', 'filter']) !== -1);
|
||||
var oldval = attr == "#text" ? elem.textContent : elem.getAttribute(attr);
|
||||
if (oldval == null) oldval = "";
|
||||
if (oldval != String(newValue)) {
|
||||
|
@ -8373,19 +8393,63 @@ function BatchCommand(text) {
|
|||
// "stroke-width"
|
||||
// and then for each child, if they do not have the attribute (or the value is 'inherit')
|
||||
// then set the child's attribute
|
||||
|
||||
// TODO: get the group's opacity and propagate it down to the children (multiply it
|
||||
// by the child's opacity (or 1.0)
|
||||
|
||||
var i = 0;
|
||||
var gangle = canvas.getRotationAngle(g);
|
||||
|
||||
var gattrs = $(g).attr(['filter', 'opacity']);
|
||||
var gfilter, gblur;
|
||||
|
||||
while (g.firstChild) {
|
||||
var elem = g.firstChild;
|
||||
var oldNextSibling = elem.nextSibling;
|
||||
var oldParent = elem.parentNode;
|
||||
children[i++] = elem = parent.insertBefore(elem, anchor);
|
||||
batchCmd.addSubCommand(new MoveElementCommand(elem, oldNextSibling, oldParent));
|
||||
|
||||
if(gattrs.opacity !== null && gattrs.opacity !== 1) {
|
||||
var c_opac = elem.getAttribute('opacity') || 1;
|
||||
var new_opac = Math.round((elem.getAttribute('opacity') || 1) * gattrs.opacity * 100)/100;
|
||||
this.changeSelectedAttribute('opacity', new_opac, [elem]);
|
||||
}
|
||||
|
||||
if(gattrs.filter) {
|
||||
var cblur = this.getBlur(elem);
|
||||
var orig_cblur = cblur;
|
||||
if(!gblur) gblur = this.getBlur(g);
|
||||
if(cblur) {
|
||||
// Is this formula correct?
|
||||
cblur = (gblur-0) + (cblur-0);
|
||||
} else if(cblur === 0) {
|
||||
cblur = gblur;
|
||||
}
|
||||
|
||||
// If child has no current filter, get group's filter or clone it.
|
||||
if(!orig_cblur) {
|
||||
// Set group's filter to use first child's ID
|
||||
if(!gfilter) {
|
||||
gfilter = getElem(getUrlFromAttr(gattrs.filter).substr(1));
|
||||
} else {
|
||||
// Clone the group's filter
|
||||
gfilter = copyElem(gfilter);
|
||||
findDefs().appendChild(gfilter);
|
||||
}
|
||||
} else {
|
||||
gfilter = getElem(getUrlFromAttr(elem.getAttribute('filter')).substr(1));
|
||||
}
|
||||
|
||||
// Change this in future for different filters
|
||||
var suffix = (gfilter.firstChild.tagName === 'feGaussianBlur')?'blur':'filter';
|
||||
gfilter.id = elem.id + '_' + suffix;
|
||||
this.changeSelectedAttribute('filter', 'url(#' + gfilter.id + ')', [elem]);
|
||||
|
||||
// Update blur value
|
||||
if(cblur) {
|
||||
this.changeSelectedAttribute('stdDeviation', cblur, [gfilter.firstChild]);
|
||||
canvas.setBlurOffsets(gfilter, cblur);
|
||||
}
|
||||
}
|
||||
|
||||
var chtlist = canvas.getTransformList(elem);
|
||||
|
||||
if (glist.numberOfItems) {
|
||||
|
@ -8462,6 +8526,7 @@ function BatchCommand(text) {
|
|||
batchCmd.addSubCommand(recalculateDimensions(elem));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// remove transform and make it undo-able
|
||||
if (xform) {
|
||||
|
@ -9089,7 +9154,7 @@ function BatchCommand(text) {
|
|||
// Function: getVersion
|
||||
// Returns a string which describes the revision number of SvgCanvas.
|
||||
this.getVersion = function() {
|
||||
return "svgcanvas.js ($Rev: 1576 $)";
|
||||
return "svgcanvas.js ($Rev: 1586 $)";
|
||||
};
|
||||
|
||||
this.setUiStrings = function(strs) {
|
||||
|
@ -9139,6 +9204,7 @@ function BatchCommand(text) {
|
|||
getElem: getElem,
|
||||
getId: getId,
|
||||
getIntersectionList: getIntersectionList,
|
||||
getMouseTarget: getMouseTarget,
|
||||
getNextId: getNextId,
|
||||
getPathBBox: getPathBBox,
|
||||
getUrlFromAttr: getUrlFromAttr,
|
||||
|
@ -9360,6 +9426,19 @@ var Utils = {
|
|||
(r2.y+r2.height) > r1.y;
|
||||
},
|
||||
|
||||
"snapToAngle": function(x1,y1,x2,y2) {
|
||||
var snap = Math.PI/4; // 45 degrees
|
||||
var dx = x2 - x1;
|
||||
var dy = y2 - y1;
|
||||
var angle = Math.atan2(dy,dx);
|
||||
var dist = Math.sqrt(dx * dx + dy * dy);
|
||||
var snapangle= Math.round(angle/snap)*snap;
|
||||
var x = x1 + dist*Math.cos(snapangle);
|
||||
var y = y1 + dist*Math.sin(snapangle);
|
||||
//console.log(x1,y1,x2,y2,x,y,angle)
|
||||
return {x:x, y:y, a:snapangle};
|
||||
},
|
||||
|
||||
// found this function http://groups.google.com/group/jquery-dev/browse_thread/thread/c6d11387c580a77f
|
||||
"text2xml": function(sXML) {
|
||||
// NOTE: I'd like to use jQuery for this, but jQuery makes all tags uppercase
|
||||
|
|
Loading…
Reference in a new issue