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git-svn-id: http://svg-edit.googlecode.com/svn/trunk@2644 eee81c28-f429-11dd-99c0-75d572ba1ddd
This commit is contained in:
Brett Zamir
2014-01-31 02:13:37 +00:00
parent d12694f9fa
commit 75bd787023
11 changed files with 338 additions and 263 deletions
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32
editor/svgtransformlist.js
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@@ -1,3 +1,5 @@
/*globals $, svgedit*/
/*jslint vars: true, eqeq: true*/
/**
* SVGTransformList
*
@@ -10,7 +12,7 @@
// Dependencies:
// 1) browser.js
(function() {
(function() {'use strict';
if (!svgedit.transformlist) {
svgedit.transformlist = {};
@@ -30,8 +32,8 @@ function transformToString(xform) {
text = 'translate(' + m.e + ',' + m.f + ')';
break;
case 3: // SCALE
if (m.a == m.d) text = 'scale(' + m.a + ')';
else text = 'scale(' + m.a + ',' + m.d + ')';
if (m.a == m.d) {text = 'scale(' + m.a + ')';}
else {text = 'scale(' + m.a + ',' + m.d + ')';}
break;
case 4: // ROTATE
var cx = 0, cy = 0;
@@ -80,7 +82,8 @@ svgedit.transformlist.SVGTransformList = function(elem) {
this._update = function() {
var tstr = '';
var concatMatrix = svgroot.createSVGMatrix();
for (var i = 0; i < this.numberOfItems; ++i) {
var i;
for (i = 0; i < this.numberOfItems; ++i) {
var xform = this._list.getItem(i);
tstr += transformToString(xform) + ' ';
}
@@ -90,7 +93,7 @@ svgedit.transformlist.SVGTransformList = function(elem) {
this._init = function() {
// Transform attribute parser
var str = this._elem.getAttribute('transform');
if (!str) return;
if (!str) {return;}
// TODO: Add skew support in future
var re = /\s*((scale|matrix|rotate|translate)\s*\(.*?\))\s*,?\s*/;
@@ -134,9 +137,11 @@ svgedit.transformlist.SVGTransformList = function(elem) {
// Check if this transform is already in a transformlist, and
// remove it if so.
var found = false;
for (var id in listMap_) {
var id;
for (id in listMap_) {
var tl = listMap_[id];
for (var i = 0, len = tl._xforms.length; i < len; ++i) {
var i, len;
for (i = 0, len = tl._xforms.length; i < len; ++i) {
if (tl._xforms[i] == item) {
found = true;
tl.removeItem(i);
@@ -176,11 +181,13 @@ svgedit.transformlist.SVGTransformList = function(elem) {
this._removeFromOtherLists(newItem);
var newxforms = new Array(this.numberOfItems + 1);
// TODO: use array copying and slicing
for ( var i = 0; i < index; ++i) {
var i;
for (i = 0; i < index; ++i) {
newxforms[i] = this._xforms[i];
}
newxforms[i] = newItem;
for ( var j = i+1; i < this.numberOfItems; ++j, ++i) {
var j;
for (j = i+1; i < this.numberOfItems; ++j, ++i) {
newxforms[j] = this._xforms[i];
}
this.numberOfItems++;
@@ -210,10 +217,11 @@ svgedit.transformlist.SVGTransformList = function(elem) {
if (index < this.numberOfItems && index >= 0) {
var retValue = this._xforms[index];
var newxforms = new Array(this.numberOfItems - 1);
for (var i = 0; i < index; ++i) {
var i, j;
for (i = 0; i < index; ++i) {
newxforms[i] = this._xforms[i];
}
for (var j = i; j < this.numberOfItems-1; ++j, ++i) {
for (j = i; j < this.numberOfItems-1; ++j, ++i) {
newxforms[j] = this._xforms[i+1];
}
this.numberOfItems--;
@@ -278,4 +286,4 @@ svgedit.transformlist.getTransformList = function(elem) {
return null;
};
})();
}());