github/svgedit
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fixtransforms branch: Remove zero-degree rotations and empty transform strings

Browse Source 
git-svn-id: http://svg-edit.googlecode.com/svn/branches/fixtransforms@1055 eee81c28-f429-11dd-99c0-75d572ba1ddd
This commit is contained in:
Jeff Schiller
2009-12-17 15:12:54 +00:00
parent 48c4aa0e97
commit 729900d796
1 changed files with 22 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
editor/svgcanvas.js
View File

@@ -1550,7 +1550,10 @@ function BatchCommand(text) {
} }
// if this element had no transforms, we are done // if this element had no transforms, we are done
if (tlist.numberOfItems == 0) return null; if (tlist.numberOfItems == 0) {
selected.removeAttribute("transform");
return null;
}
// we know we have some transforms, so set up return variable // we know we have some transforms, so set up return variable
var batchCmd = new BatchCommand("Transform"); var batchCmd = new BatchCommand("Transform");
@@ -1797,9 +1800,14 @@ function BatchCommand(text) {
// (this function has zero work to do for a rotate()) // (this function has zero work to do for a rotate())
else { else {
operation = 4; // rotation operation = 4; // rotation
var newRot = svgroot.createSVGTransform(); if (angle) {
newRot.setRotate(angle,newcenter.x,newcenter.y); var newRot = svgroot.createSVGTransform();
tlist.insertItemBefore(newRot, 0); newRot.setRotate(angle,newcenter.x,newcenter.y);
tlist.insertItemBefore(newRot, 0);
}
if (tlist.numberOfItems == 0) {
selected.removeAttribute("transform");
}
return null; return null;
} }
@@ -4109,7 +4117,7 @@ function BatchCommand(text) {
addCommandToHistory(new InsertElementCommand(element)); addCommandToHistory(new InsertElementCommand(element));
call("changed",[element]); call("changed",[element]);
} }
start_transform = null; start_transform = null;
}; };
@@ -5238,10 +5246,15 @@ function BatchCommand(text) {
} }
// find R_nc and insert it // find R_nc and insert it
var center = transformPoint(cx,cy,transformListToTransform(tlist).matrix); if (val != 0) {
var R_nc = svgroot.createSVGTransform(); var center = transformPoint(cx,cy,transformListToTransform(tlist).matrix);
R_nc.setRotate(val, center.x, center.y); var R_nc = svgroot.createSVGTransform();
tlist.insertItemBefore(R_nc,0); R_nc.setRotate(val, center.x, center.y);
tlist.insertItemBefore(R_nc,0);
}
else if (tlist.numberOfItems == 0) {
elem.removeAttribute("transform");
}
if (!preventUndo) { if (!preventUndo) {
// we need to undo it, then redo it so it can be undo-able! :) // we need to undo it, then redo it so it can be undo-able! :)