Method-Draw/src/js/method-draw.js at master · PawPatrolRubble/Method-Draw · GitHub

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window.methodDraw = function() {

var Editor = {};

var is_ready = false;

var curConfig = {

canvas_expansion: 1,

dimensions: [800,600],

initFill: {color: 'fff', opacity: 1},

initStroke: {width: 1.5, color: '000', opacity: 1},

initOpacity: 1,

imgPath: 'images/',

extPath: 'extensions/',

jGraduatePath: 'images/',

extensions: [],

initTool: 'select',

wireframe: false,

colorPickerCSS: false,

gridSnapping: false,

gridColor: "#000",

baseUnit: 'px',

snappingStep: 10,

showRulers: (svgedit.browser.isTouch()) ? false : true,

show_outside_canvas: false,

no_save_warning: true,

};

var customHandlers = {};

Editor.curConfig = curConfig;

Editor.tool_scale = 1;

Editor.setConfig = function(opts) {

$.extend(true, curConfig, opts);

if(opts.extensions) {

curConfig.extensions = opts.extensions;

}

Editor.init = function() {

$("body").toggleClass("touch", svgedit.browser.isTouch());

$("#canvas_width").val(curConfig.dimensions[0]);

$("#canvas_height").val(curConfig.dimensions[1]);

Editor.canvas = svgCanvas;

Editor.paintBox = {fill: null, stroke:null, canvas:null};

var isMac = (navigator.platform.indexOf("Mac") >= 0),

isWebkit = (navigator.userAgent.indexOf("AppleWebKit") >= 0),

modKey = (isMac ? "meta+" : "ctrl+"), // ⌘

path = svgCanvas.pathActions,

undoMgr = svgCanvas.undoMgr,

Utils = svgedit.utilities,

default_img_url = curConfig.imgPath + "placeholder.svg",

workarea = $("#workarea"),

canv_menu = $("#cmenu_canvas"),

exportWindow = null,

tool_scale = 1,

ui_context = 'toolbars',

orig_source = '';

// This puts the correct shortcuts in the menus

if (!isMac) {

$('.shortcut').each(function(){

var text = $(this).text();

$(this).text(text.split("⌘").join("Ctrl+"))

});

}

var setSelectMode = function() {

var curr = $('.tool_button.current');

if(curr.length && curr[0].id !== 'tool_select') {

curr.removeClass('current').addClass('tool_button');

$('#tool_select').addClass('current');

}

svgCanvas.setMode('select');

};

var togglePathEditMode = function(editmode, elems) {

if(editmode) {

// Change select icon

$('.context_panel').hide();

$('#path_node_panel').show();

$('.tool_button.current').removeClass('.current');

$('#tool_select').addClass('.current');

multiselected = false;

} else {

if (elems[0]) {

var selector = svgCanvas.selectorManager.requestSelector(elems[0])

selector.reset(elems[0]);

selector.selectorRect.setAttribute('display', 'inline');

}

// used to make the flyouts stay on the screen longer the very first time

var flyoutspeed = 1250;

var selectedElement = null;

var multiselected = false;

var editingsource = false;

var docprops = false;

var preferences = false;

var cur_context = '';

$('#cur_context_panel').delegate('a', 'click', function() {

var link = $(this);

if(link.attr('data-root')) {

svgCanvas.leaveContext();

} else {

svgCanvas.setContext(link.text());

}

svgCanvas.clearSelection();

return false;

});

// Makes sure the current selected paint is available to work with

var prepPaints = function() {

Editor.paintBox.fill.prep();

Editor.paintBox.stroke.prep();

}

var getPaint = function(color, opac, type) {

// update the editor's fill paint

var opts = null;

if (color.indexOf("url(#") === 0) {

var refElem = svgCanvas.getRefElem(color);

if(refElem) {

refElem = refElem.cloneNode(true);

} else {

refElem = $("#" + type + "_color defs *")[0];

}

opts = { alpha: opac };

opts[refElem.tagName] = refElem;

}

else if (color.indexOf("#") === 0) {

opts = {

alpha: opac,

solidColor: color.substr(1)

};

}

else {

opts = {

alpha: opac,

solidColor: 'none'

};

}

return new $.jGraduate.Paint(opts);

};

// set the canvas properties at init

var res = svgCanvas.getResolution();

if(curConfig.baseUnit !== "px") {

res.w = svgedit.units.convertUnit(res.w) + curConfig.baseUnit;

res.h = svgedit.units.convertUnit(res.h) + curConfig.baseUnit;

}

var createBackground = function(fill) {

svgCanvas.createLayer("background")

cur_shape = svgCanvas.addSvgElementFromJson({

"element": "rect",

"attr": {

"x": -1,

"y": -1,

"width": res.w+2,

"height": res.h+2,

"stroke": "none",

"id": "canvas_background",

"opacity": 1,

"fill": fill || "#fff",

"style": "pointer-events:none"

}

});

svgCanvas.setCurrentLayer("Layer 1")

svgCanvas.setCurrentLayerPosition("1")

}

// create a new layer background if it doesn't exist

if (!document.getElementById('canvas_background')) createBackground();

var fill = document.getElementById('canvas_background').getAttribute("fill");

// All elements including image and group have opacity

if(selectedElement != null) {

var opac_perc = ((selectedElement.getAttribute("opacity")||1.0)*100);

$('#group_opacity').val(opac_perc);

$.fn.dragInput.updateCursor($('#group_opacity')[0])

}

};

var setImageURL = Editor.setImageURL = function(url) {

if(!url) url = default_img_url;

svgCanvas.setImageURL(url);

$('#image_url').val(url);

}

var setInputWidth = function(elem) {

var w = Math.min(Math.max(12 + elem.value.length * 6, 50), 300);

$(elem).width(w);

}

// updates the context panel tools based on the selected element

var changeFontSize = function(ctl) {

svgCanvas.setFontSize(ctl.value);

}

var changeStrokeWidth = function(ctl) {

var val = ctl.value;

if(val == 0 && selectedElement && ['line', 'polyline'].indexOf(selectedElement.nodeName) >= 0) {

val = ctl.value = 1;

}

svgCanvas.setStrokeWidth(val);

}

//cache

var $indicator = $('#tool_angle_indicator')

var $reorient = $('#tool_reorient')

rotateCursor = function(angle){

var rotate_string = 'rotate('+ angle + 'deg)'

$indicator.css({

'-webkit-transform': rotate_string,

'-moz-transform': rotate_string,

'-o-transform': rotate_string,

'-ms-transform': rotate_string,

'transform': rotate_string

});

}

var changeRotationAngle = function(ctl) {

var preventUndo = true;

svgCanvas.setRotationAngle(ctl.value, preventUndo);

rotateCursor(ctl.value)

$('#tool_reorient').toggleClass('disabled', ctl.value == 0);

}

var changeZoom = function(ctl) {

var zoomlevel = ctl.value / 100;

if(zoomlevel < .001) {

ctl.value = .1;

return;

}

var zoom = svgCanvas.getZoom();

var w_area = workarea;

zoomChanged(window, {

width: 0,

height: 0,

// center pt of scroll position

x: (w_area[0].scrollLeft + w_area.width()/2)/zoom,

y: (w_area[0].scrollTop + w_area.height()/2)/zoom,

zoom: zoomlevel

}, true);

}

var changeBlur = function(ctl, completed) {

val = ctl.value;

$('#blur').val(val);

if (completed) {

svgCanvas.setBlur(val, true);

}

else {

svgCanvas.setBlurNoUndo(val);

}

$('#stroke_style').change(function(){

svgCanvas.setStrokeAttr('stroke-dasharray', $(this).val());

$("#stroke_style_label").html(this.options[this.selectedIndex].text)

});

$('#seg_type').change(function() {

svgCanvas.setSegType($(this).val());

$("#seg_type_label").html(this.options[this.selectedIndex].text)

});

// Lose focus for select elements when changed (Allows keyboard shortcuts to work better)

$('select').change(function(){$(this).blur();});

$('#font_family').change(function() {

svgCanvas.setFontFamily(this.value);

});

$('#text').keyup(function(e){

if (e.key === "Escape") {

return svgCanvas.textActions.toSelectMode()

}

svgCanvas.setTextContent(this.value);

});

changeAttribute = function(el, completed) {

var attr = el.getAttribute("data-attr");

var multiplier = el.getAttribute("data-multiplier") || 1;

multiplier = parseFloat(multiplier);

var val = el.value * multiplier;

var valid = svgedit.units.isValidUnit(attr, val, selectedElement);

if(!valid) {

$.alert("Invalid value given");

el.value = selectedElement.getAttribute(attr);

return false;

}

//if (!noUndo) svgCanvas.changeSelectedAttribute(attr, val);

svgCanvas.changeSelectedAttributeNoUndo(attr, val);

};

$("#toggle_stroke_tools").toggle(function() {

$(".stroke_tool").css('display','table-cell');

$(this).addClass('expanded');

resetScrollPos();

}, function() {

$(".stroke_tool").css('display','none');

$(this).removeClass('expanded');

resetScrollPos();

});

var toolButtonClick = function(button, noHiding) {

if ($(button).hasClass('disabled')) return false;

if($(button).parent().hasClass('tools_flyout')) return true;

var fadeFlyouts = fadeFlyouts || 'normal';

if(!noHiding) {

$('.tools_flyout').fadeOut(fadeFlyouts);

}

$('#styleoverrides').text('');

$('.tool_button.current').removeClass('current');

$(button).addClass('current');

return true;

};

(function() {

var last_x = null, last_y = null, w_area = workarea[0],

panning = false, keypan = false;

var move_pan = function(evt) {

if(panning === false) return;

w_area.scrollLeft -= (evt.clientX - last_x);

w_area.scrollTop -= (evt.clientY - last_y);

last_x = evt.clientX;

last_y = evt.clientY;

if(evt.type === 'mouseup' || evt.type === 'touchend') panning = false;

return false;

}

var start_pan = function(evt) {

if(evt.button === 1 || keypan === true || (evt.originalEvent.touches && evt.originalEvent.touches.length >= 2)) {

panning = true;

last_x = evt.clientX;

last_y = evt.clientY;

return false;

}

$('#svgcanvas')

.on('mousemove mouseup touchend', move_pan)

.on("mousedown touchmove", start_pan)

$(window).mouseup(function() {

panning = false;

});

$(document).bind('keydown', 'space', function(evt) {

evt.preventDefault();

svgCanvas.spaceKey = keypan = true;

}).bind('keyup', 'space', function(evt) {

evt.preventDefault();

svgCanvas.spaceKey = keypan = false;

}).bind('keydown', 'alt', function(evt) {

if(svgCanvas.getMode() === 'zoom') {

workarea.addClass('out');

}

}).bind('keyup', 'alt', function(evt) {

if(svgCanvas.getMode() === 'zoom') {

workarea.removeClass('out');

}

})

}());

function setStrokeOpt(opt, changeElem) {

var id = opt.id;

var bits = id.split('_');

var pre = bits[0];

var val = bits[1];

if(changeElem) {

svgCanvas.setStrokeAttr('stroke-' + pre, val);

}

operaRepaint();

$(opt).addClass('current').siblings().removeClass('current');

}

var accumulatedDelta = 0

$('#workarea').on('mousewheel', function(e, delta, deltaX, deltaY){

if (e.altKey || e.ctrlKey) {

e.preventDefault();

zoom = parseInt($("#zoom").val())

$("#zoom").val(parseInt(zoom + deltaY*(e.altKey ? 10 : 5))).change()

}

});

$('.menu_title')

.on('mousedown', function() {

$("#tools_shapelib").hide()

$("#menu_bar").toggleClass('active');

menus.removeClass('open');

$(this).parent().addClass('open');

})

.on('mouseover', function() {

menus.removeClass('open');

$(this).parent().addClass('open');

});

$('#font_family_dropdown').change(function() {

var fam = this.options[this.selectedIndex].value;

const isSystemFont = fam === "sans-serif" || fam === "serif" || fam === "monospace";

const font = isSystemFont ? {Bold: true, Italic: true, "BoldItalic": true} : fonts[fam];

if (!isSystemFont) fam = `'${fam}'`;

svgCanvas.setBold(false);

svgCanvas.setItalic(false);

$("#tool_bold")

.removeClass("active")

.toggleClass("disabled", !font.Bold);

$("#tool_italic")

.removeClass("active")

.toggleClass("disabled", !font.Italic);

var fam_display = this.options[this.selectedIndex].text;

$('#preview_font').html(fam_display).css("font-family", fam);

$('#font_family').val(fam).change();

// todo should depend on actual load

document.fonts.onloadingdone = function (fontFaceSetEvent) {

const els = svgCanvas.getSelectedElems();

els.forEach(el => {

var selector = svgCanvas.selectorManager.requestSelector(el);

selector.resize();

})

};

});

$('div', '#position_opts').each(function(){

this.addEventListener("mouseup", function(){

var letter = this.id.replace('tool_pos','').charAt(0);

svgCanvas.alignSelectedElements(letter, 'page');

})

});

// Unfocus text input when workarea is mousedowned.

(function() {

var inp;

var unfocus = function() {

$(inp).blur();

}

$('#svg_editor').find('button, select, input:not(#text)').focus(function() {

inp = this;

ui_context = 'toolbars';

workarea.mousedown(unfocus);

}).blur(function() {

ui_context = 'canvas';

workarea.unbind('mousedown', unfocus);

// Go back to selecting text if in textedit mode

if(svgCanvas.getMode() == 'textedit') {

$('#text').focus();

}

});

}());

var clickSelect = function() {

if (toolButtonClick('#tool_select')) {

svgCanvas.setMode('select');

}

};

var clickFHPath = function() {

if (toolButtonClick('#tool_fhpath')) {

svgCanvas.setMode('fhpath');

}

};

var clickLine = function() {

if (toolButtonClick('#tool_line')) {

svgCanvas.setMode('line');

}

};

var clickRect = function(){

if (toolButtonClick('#tool_rect')) {

svgCanvas.setMode('rect');

}

};

var clickEllipse = function(){

if (toolButtonClick('#tool_ellipse')) {

svgCanvas.setMode('ellipse');

}

};

var clickZoom = function(){

if (toolButtonClick('#tool_zoom')) {

svgCanvas.setMode('zoom');

}

};

var clickText = function(){

if (toolButtonClick('#tool_text')) {

svgCanvas.setMode('text');

}

};

var clickPath = function(){

if (toolButtonClick('#tool_path')) {

svgCanvas.setMode('path');

}

};

var clickEyedropper = function() {

if (toolButtonClick('#tool_eyedropper')) {

svgCanvas.setMode('eyedropper');

}

var clickShapelib = function() {

if (toolButtonClick('#tool_shapelib')) {

$("#tools_shapelib").css({

"top": $('#tool_shapelib').offset().top,

"margin-left": 3,

})

$("#tools_shapelib").show();

}

// Delete is a contextual tool that only appears in the ribbon if

// an element has been selected

var deleteSelected = function() {

if (selectedElement != null || multiselected) {

svgCanvas.deleteSelectedElements();

}

if (path.getNodePoint()) {

path.deletePathNode();

}

};

var cutSelected = function() {

if (selectedElement != null || multiselected) {

flash($('#edit_menu'));

svgCanvas.cutSelectedElements();

}

};

var copySelected = function() {

if (selectedElement != null || multiselected) {

flash($('#edit_menu'));

svgCanvas.copySelectedElements();

}

};

var pasteSelected = function() {

flash($('#edit_menu'));

var zoom = svgCanvas.getZoom();

var x = (workarea[0].scrollLeft + workarea.width()/2)/zoom - svgCanvas.contentW;

var y = (workarea[0].scrollTop + workarea.height()/2)/zoom - svgCanvas.contentH;

svgCanvas.pasteElements('point', x, y);

}

var moveToTopSelected = function() {

if (selectedElement != null) {

flash($('#object_menu'));

svgCanvas.moveToTopSelectedElement();

}

};

var moveToBottomSelected = function() {

if (selectedElement != null) {

flash($('#object_menu'));

svgCanvas.moveToBottomSelectedElement();

}

};

var moveUpSelected = function() {

if (selectedElement != null) {

flash($('#object_menu'));

svgCanvas.moveUpDownSelected("Up");

}

};

var moveDownSelected = function() {

if (selectedElement != null) {

flash($('#object_menu'));

svgCanvas.moveUpDownSelected("Down");

}

};

var moveUpDownSelected = function(dir) {

if (selectedElement != null) {

flash($('#object_menu'));

svgCanvas.moveUpDownSelected(dir);

}

};

var convertToPath = function() {

if (selectedElement != null) {

svgCanvas.convertToPath();

var elems = svgCanvas.getSelectedElems()

svgCanvas.selectorManager.requestSelector(elems[0]).reset(elems[0])

svgCanvas.selectorManager.requestSelector(elems[0]).selectorRect.setAttribute("display", "none");

svgCanvas.setMode("pathedit")

path.toEditMode(elems[0]);

svgCanvas.clearSelection();

updateContextPanel();

}

var reorientPath = function() {

if (selectedElement != null) {

path.reorient();

}

var makeHyperlink = function() {

if (selectedElement != null || multiselected) {

$.prompt("Enter the new hyperlink URL", "http://", function(url) {

if(url) svgCanvas.makeHyperlink(url);

});

}

var moveSelected = function(dx,dy) {

if (selectedElement != null || multiselected) {

if(curConfig.gridSnapping) {

// Use grid snap value regardless of zoom level

var multi = svgCanvas.getZoom() * curConfig.snappingStep;

dx *= multi;

dy *= multi;

}

$('input').blur()

svgCanvas.moveSelectedElements(dx,dy);

}

};

var linkControlPoints = function() {

// var linked = document.getElementById('tool_node_link').checked;

// path.linkControlPoints(linked);

}

var clonePathNode = function() {

if (path.getNodePoint()) {

path.clonePathNode();

}

};

var deletePathNode = function() {

if (path.getNodePoint()) {

path.deletePathNode();

}

};

var addSubPath = function() {

var button = $('#tool_add_subpath');

var sp = !button.hasClass('push_button_pressed');

if (sp) {

button.addClass('push_button_pressed').removeClass('tool_button');

} else {

button.removeClass('push_button_pressed').addClass('tool_button');

}

path.addSubPath(sp);

};

var opencloseSubPath = function() {

path.opencloseSubPath();

}

var selectNext = function() {

svgCanvas.cycleElement(1);

};

var selectPrev = function() {

svgCanvas.cycleElement(0);

};

var rotateSelected = function(cw,step) {

if (selectedElement == null || multiselected) return;

if(!cw) step *= -1;

var new_angle = $('#angle').val()*1 + step;

svgCanvas.setRotationAngle(new_angle);

updateContextPanel();

};

var clickClear = function(){

var dims = curConfig.dimensions;

$.confirm("<strong>Do you want to clear the drawing?</strong>\nThis will also erase your undo history", function(ok) {

if(!ok) return;

setSelectMode();

svgCanvas.deleteSelectedElements();

svgCanvas.clear();

svgCanvas.setResolution(dims[0], dims[1]);

updateCanvas(true);

createBackground();

zoomImage();

updateContextPanel();

prepPaints();

svgCanvas.runExtensions('onNewDocument');

});

};

var clickBold = function(){

svgCanvas.setBold( !svgCanvas.getBold() );

updateContextPanel();

};

var clickItalic = function(){

svgCanvas.setItalic( !svgCanvas.getItalic() );

updateContextPanel();

};

var clickExport = function() {

if(window.canvg) {

svgCanvas.rasterExport();

} else {

$.getScript('js/lib/rgbcolor.js', function() {

$.getScript('js/lib/canvg.js', function() {

svgCanvas.rasterExport();

});

}

// by default, svgCanvas.open() is a no-op.

// it is up to an extension mechanism (opera widget, etc)

// to call setCustomHandlers() which will make it do something

var clickOpen = function(){

svgCanvas.open();

};

var clickImport = function(){

};

var flash = function($menu){

var menu_title = $menu.prev();

menu_title.css({

"background": "white",

"color": "black"

});

setTimeout(function(){menu_title.removeAttr("style")}, 200);

}

var clickUndo = function(){

if (undoMgr.getUndoStackSize() > 0) {

flash($('#edit_menu'));

undoMgr.undo();

}

};

var clickRedo = function(){

if (undoMgr.getRedoStackSize() > 0) {

flash($('#edit_menu'));

undoMgr.redo();

}

};

var clickGroup = function(){

// group

if (multiselected) {

flash($('#object_menu'));

svgCanvas.groupSelectedElements();

}

// ungroup

else if(selectedElement){

flash($('#object_menu'));

svgCanvas.ungroupSelectedElement();

}

};

var clickClone = function(){

flash($('#edit_menu'));

svgCanvas.cloneSelectedElements(20,20);

};

var clickAlign = function() {

var letter = this.id.replace('tool_align','').charAt(0);

svgCanvas.alignSelectedElements(letter, $('#align_relative_to').val());

};

var clickSwitch = function() {

var stroke_rect = document.querySelector('#tool_stroke rect');

$("#tool_stroke").toggleClass('active')

$("#tool_fill").toggleClass('active')

var fill_rect = document.querySelector('#tool_fill rect');

var fill_color = fill_rect.getAttribute("fill");

var stroke_color = stroke_rect.getAttribute("fill");

var stroke_opacity = parseFloat(stroke_rect.getAttribute("stroke-opacity"));

if (isNaN(stroke_opacity)) {stroke_opacity = 100;}

var fill_opacity = parseFloat(fill_rect.getAttribute("fill-opacity"));

if (isNaN(fill_opacity)) {fill_opacity = 100;}

var stroke = getPaint(stroke_color, stroke_opacity, "stroke");

var fill = getPaint(fill_color, fill_opacity, "fill");

Editor.paintBox.fill.setPaint(stroke, true);

Editor.paintBox.stroke.setPaint(fill, true);

};

var zoomImage = function(multiplier) {

var res = svgCanvas.getResolution();

multiplier = multiplier?res.zoom * multiplier:1;

// setResolution(res.w * multiplier, res.h * multiplier, true);

$('#zoom').val(multiplier * 100);

svgCanvas.setZoom(multiplier);

zoomDone();

updateCanvas(true);

};

var zoomDone = function() {

// updateBgImage();

updateWireFrame();

//updateCanvas(); // necessary?

}

var clickWireframe = function() {

flash($('#view_menu'));

var wf = !$('#tool_wireframe').hasClass('push_button_pressed');

if (wf)

$('#tool_wireframe').addClass('push_button_pressed');

else

$('#tool_wireframe').removeClass('push_button_pressed');

workarea.toggleClass('wireframe');

if(supportsNonSS) return;

var wf_rules = $('#wireframe_rules');

if(!wf_rules.length) {

wf_rules = $('<style id="wireframe_rules"><\/style>').appendTo('head');

} else {

wf_rules.empty();

}

updateWireFrame();

}

var clickSnapGrid = function() {

flash($('#view_menu'));

var sg = !$('#tool_snap').hasClass('push_button_pressed');

if (sg)

$('#tool_snap').addClass('push_button_pressed');

else

$('#tool_snap').removeClass('push_button_pressed');

curConfig.gridSnapping = sg;

}

var escapeMode = function() {

}

var clickRulers = function() {

flash($('#view_menu'));

var rulers = !$('#tool_rulers').hasClass('push_button_pressed');

if (rulers) {

$('#tool_rulers').addClass('push_button_pressed');

$('#show_rulers').attr("checked", true);

curConfig.showRulers = true;

}

else {

$('#tool_rulers').removeClass('push_button_pressed');

$('#show_rulers').attr("checked", false);

curConfig.showRulers = false;

}

$('#rulers').toggle(!!curConfig.showRulers)

}

var updateWireFrame = function() {

// Test support

if(supportsNonSS) return;

var rule = "#workarea.wireframe #svgcontent * { stroke-width: " + 1/svgCanvas.getZoom() + "px; }";

$('#wireframe_rules').text(workarea.hasClass('wireframe') ? rule : "");

}

var showSourceEditor = function(e, forSaving){

if (editingsource) return;

flash($('#view_menu'));

editingsource = true;

$('#save_output_btns').toggle(!!forSaving);

$('#tool_source_back').toggle(!forSaving);

var str = orig_source = svgCanvas.getSvgString();

$('#svg_source_textarea').val(str);

$('#svg_source_editor').fadeIn();

$('#svg_source_textarea').focus().select();

};

var clickSave = function(){

flash($('#file_menu'));

svgCanvas.save();

};

var saveSourceEditor = function(){

if (!editingsource) return;

var saveChanges = function() {

svgCanvas.clearSelection();

hideSourceEditor();

zoomImage();

prepPaints();

}

if (!svgCanvas.setSvgString($('#svg_source_textarea').val())) {

$.confirm("There were parsing errors in your SVG source.\nRevert back to original SVG source?", function(ok) {

if(!ok) return false;

saveChanges();

});

} else {

saveChanges();

}

setSelectMode();

};

function setBackground(color, url) {

$.pref('bkgd_color', color);

$.pref('bkgd_url', url);

// This should be done in svgcanvas.js for the borderRect fill

svgCanvas.setBackground(color, url);

}

var ua_prefix;

(ua_prefix = function() {

var someScript = document.getElementsByTagName('script')[0];

for(var prop in someScript.style) {

if(regex.test(prop)) {

// test is faster than match, so it's better to perform

// that on the lot and match only when necessary

return prop.match(regex)[0];

}

// Nothing found so far?

if('WebkitOpacity' in someScript.style) return 'Webkit';

if('KhtmlOpacity' in someScript.style) return 'Khtml';

return '';

}());

var scaleElements = function(elems, scale) {

var prefix = '-' + ua_prefix.toLowerCase() + '-';

var sides = ['top', 'left', 'bottom', 'right'];

elems.each(function() {

// console.log('go', scale);

// Handled in CSS

// this.style[ua_prefix + 'Transform'] = 'scale(' + scale + ')';

var el = $(this);

var w = el.outerWidth() * (scale - 1);

var h = el.outerHeight() * (scale - 1);

var margins = {};

for(var i = 0; i < 4; i++) {

var s = sides[i];

var cur = el.data('orig_margin-' + s);

if(cur == null) {

cur = parseInt(el.css('margin-' + s));

// Cache the original margin

el.data('orig_margin-' + s, cur);

}

var val = cur * scale;

if(s === 'right') {

val += w;

} else if(s === 'bottom') {

val += h;

}

el.css('margin-' + s, val);

// el.css('outline', '1px solid red');

}

});

}

var cancelOverlays = function() {

$('#dialog_box').hide();

if (!editingsource && !docprops && !preferences) {

if(cur_context) {

svgCanvas.leaveContext();

}

return;

};

if (editingsource) {

View remainder of file in raw view

Method-Draw/src/js/method-draw.js at master · PawPatrolRubble/Method-Draw · GitHub

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