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Fix Issue 92: Update rotation angle when selecting an element 

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@392 eee81c28-f429-11dd-99c0-75d572ba1ddd
master
Jeff Schiller 2009-08-16 19:18:22 +00:00
parent a61da29f34
commit eb97d20600
2 changed files with 8 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
editor/svg-editor.js
View File

@ -156,7 +156,7 @@ function svg_edit_setup() {
$('#line_panel').hide();
$('#text_panel').hide();
if (elem != null) {
// TODO: get element's rotation value and set the angle spinner
$('#angle').val(svgCanvas.getRotationAngle(elem));
$('#selected_panel').show();
// update contextual tools here
switch(elem.tagName) {

12
editor/svgcanvas.js
View File

@ -730,7 +730,7 @@ function SvgCanvas(c)
// This fixes Firefox 2- behavior - which does not reset values when the attribute has
// been removed, see https://bugzilla.mozilla.org/show_bug.cgi?id=320622
var angle = canvas.getRotationAngle(selected);
if (angle != null) {
if (angle) {
var cx = remapx(box.x + box.width/2),
cy = remapy(box.y + box.height/2);
selected.setAttribute("transform", ["rotate(", angle, " ", cx, ",", cy, ")"].join(''));
@ -1198,7 +1198,7 @@ function SvgCanvas(c)
var box = canvas.getBBox(selected);
var angle = canvas.getRotationAngle(selected);
if (angle != null) {
if (angle) {
var cx = box.x + box.width/2,
cy = box.y + box.height/2;
ts += [" rotate(", angle, " ", cx, ",", cy, ")"].join('');
@ -1251,6 +1251,8 @@ function SvgCanvas(c)
*/
break;
case "resize":
// TODO: update this to handle rotated elements
// we track the resize bounding box and translate/scale the selected element
// while the mouse is down, when mouse goes up, we use this to recalculate
// the shape's coordinates
@ -1292,7 +1294,7 @@ function SvgCanvas(c)
var ts = ["translate(", (left+tx), ",", (top+ty), ") scale(", sx, ",", sy,
") translate(", -left, ",", -top, ")"].join('');
var angle = canvas.getRotationAngle(selected);
if (angle != null) {
if (angle) {
var cx = selectedBBox.x + selectedBBox.width/2,
cy = selectedBBox.y + selectedBBox.height/2;
ts += [" rotate(", angle, " ", cx, ",", cy, ")"].join('')
@ -2075,7 +2077,7 @@ function SvgCanvas(c)
// determine the bounding box if rotated (NOTE: this won't be
// the tightest possible bounding box, for it will do)
var angle = this.getRotationAngle(selected) * Math.PI / 180.0;
if (angle != null) {
if (angle) {
var w2 = bbox.width/2, h2 = bbox.height/2,
cx = bbox.x + w2, cy = bbox.y + h2;
var pts = [ [-w2,-h2], [w2,-h2],
@ -2117,7 +2119,7 @@ function SvgCanvas(c)
return xform.angle;
}
}
return null;
return 0;
};
this.setRotationAngle = function(val) {