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move namespace to svgcanvas folder

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This commit is contained in:
JFH
2021-09-21 21:30:44 +02:00
parent e6b1acbf2d
commit d54b83a823
31 changed files with 40 additions and 40 deletions
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18
src/common/browser.js
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@@ -6,7 +6,7 @@
* @copyright 2010 Jeff Schiller, 2010 Alexis Deveria
*/
import { NS } from './namespaces.js';
const NSSVG = 'http://www.w3.org/2000/svg';
const { userAgent } = navigator;
@@ -19,12 +19,12 @@ const isTouch_ = 'ontouchstart' in window;
// text character positioning (for IE9 and now Chrome)
const supportsGoodTextCharPos_ = (function () {
const svgroot = document.createElementNS(NS.SVG, 'svg');
const svgcontent = document.createElementNS(NS.SVG, 'svg');
const svgroot = document.createElementNS(NSSVG, 'svg');
const svgcontent = document.createElementNS(NSSVG, 'svg');
document.documentElement.append(svgroot);
svgcontent.setAttribute('x', 5);
svgroot.append(svgcontent);
const text = document.createElementNS(NS.SVG, 'text');
const text = document.createElementNS(NSSVG, 'text');
text.textContent = 'a';
svgcontent.append(text);
try { // Chrome now fails here
@@ -39,13 +39,13 @@ const supportsGoodTextCharPos_ = (function () {
// Support for correct bbox sizing on groups with horizontal/vertical lines
const supportsHVLineContainerBBox_ = (function () {
const svgcontent = document.createElementNS(NS.SVG, 'svg');
const svgcontent = document.createElementNS(NSSVG, 'svg');
document.documentElement.append(svgcontent);
const path = document.createElementNS(NS.SVG, 'path');
const path = document.createElementNS(NSSVG, 'path');
path.setAttribute('d', 'M0,0 10,0');
const path2 = document.createElementNS(NS.SVG, 'path');
const path2 = document.createElementNS(NSSVG, 'path');
path2.setAttribute('d', 'M5,0 15,0');
const g = document.createElementNS(NS.SVG, 'g');
const g = document.createElementNS(NSSVG, 'g');
g.append(path, path2);
svgcontent.append(g);
const bbox = g.getBBox();
@@ -55,7 +55,7 @@ const supportsHVLineContainerBBox_ = (function () {
}());
const supportsNonScalingStroke_ = (function () {
const rect = document.createElementNS(NS.SVG, 'rect');
const rect = document.createElementNS(NSSVG, 'rect');
rect.setAttribute('style', 'vector-effect:non-scaling-stroke');
return rect.style.vectorEffect === 'non-scaling-stroke';
}());

40
src/common/namespaces.js
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@@ -1,40 +0,0 @@
/**
* Namespaces or tools therefor.
* @module namespaces
* @license MIT
*/
/**
* Common namepaces constants in alpha order.
* @enum {string}
* @type {PlainObject}
* @memberof module:namespaces
*/
export const NS = {
HTML: 'http://www.w3.org/1999/xhtml',
MATH: 'http://www.w3.org/1998/Math/MathML',
SE: 'http://svg-edit.googlecode.com',
SVG: 'http://www.w3.org/2000/svg',
XLINK: 'http://www.w3.org/1999/xlink',
OI: 'http://www.optimistik.fr/namespace/svg/OIdata',
XML: 'http://www.w3.org/XML/1998/namespace',
XMLNS: 'http://www.w3.org/2000/xmlns/' // see http://www.w3.org/TR/REC-xml-names/#xmlReserved
// SODIPODI: 'http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd',
// INKSCAPE: 'http://www.inkscape.org/namespaces/inkscape',
// RDF: 'http://www.w3.org/1999/02/22-rdf-syntax-ns#',
// OSB: 'http://www.openswatchbook.org/uri/2009/osb',
// CC: 'http://creativecommons.org/ns#',
// DC: 'http://purl.org/dc/elements/1.1/'
};
/**
* @function module:namespaces.getReverseNS
* @returns {string} The NS with key values switched and lowercase
*/
export const getReverseNS = function () {
const reverseNS = {};
Object.entries(NS).forEach(([ name, URI ]) => {
reverseNS[URI] = name.toLowerCase();
});
return reverseNS;
};

6
src/common/units.js
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@@ -6,7 +6,7 @@
* @copyright 2010 Alexis Deveria, 2010 Jeff Schiller
*/
import { NS } from './namespaces.js';
const NSSVG = 'http://www.w3.org/2000/svg';
const wAttrs = [ 'x', 'x1', 'cx', 'rx', 'width' ];
const hAttrs = [ 'y', 'y1', 'cy', 'ry', 'height' ];
@@ -79,9 +79,9 @@ export const init = function (elementContainer) {
elementContainer_ = elementContainer;
// Get correct em/ex values by creating a temporary SVG.
const svg = document.createElementNS(NS.SVG, 'svg');
const svg = document.createElementNS(NSSVG, 'svg');
document.body.append(svg);
const rect = document.createElementNS(NS.SVG, 'rect');
const rect = document.createElementNS(NSSVG, 'rect');
rect.setAttribute('width', '1em');
rect.setAttribute('height', '1ex');
rect.setAttribute('x', '1in');