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Standardized x/y variables on mouse events, more polyedit+zoom improvements 

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@625 eee81c28-f429-11dd-99c0-75d572ba1ddd
master
Alexis Deveria 2009-09-11 13:32:56 +00:00
parent 05765706dc
commit d9ebb5bf08
1 changed files with 29 additions and 31 deletions
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58
editor/svgcanvas.js
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@ -1331,8 +1331,8 @@ function BatchCommand(text) {
// and do nothing else
var mouseDown = function(evt)
{
var x = evt.pageX - container.parentNode.offsetLeft + container.parentNode.scrollLeft;
var y = evt.pageY - container.parentNode.offsetTop + container.parentNode.scrollTop;
var mouse_x = evt.pageX - container.parentNode.offsetLeft + container.parentNode.scrollLeft;
var mouse_y = evt.pageY - container.parentNode.offsetTop + container.parentNode.scrollTop;
evt.preventDefault();
@ -1340,8 +1340,8 @@ function BatchCommand(text) {
addGradient();
}
x /= current_zoom;
y /= current_zoom;
x = mouse_x / current_zoom;
y = mouse_y / current_zoom;
start_x = x;
start_y = y;
@ -1595,12 +1595,12 @@ function BatchCommand(text) {
{
if (!started) return;
var selected = selectedElements[0];
var x = evt.pageX - container.parentNode.offsetLeft + container.parentNode.scrollLeft;
var y = evt.pageY - container.parentNode.offsetTop + container.parentNode.scrollTop;
var mouse_x = evt.pageX - container.parentNode.offsetLeft + container.parentNode.scrollLeft;
var mouse_y = evt.pageY - container.parentNode.offsetTop + container.parentNode.scrollTop;
var shape = svgdoc.getElementById(getId());
x /= current_zoom;
y /= current_zoom;
x = mouse_x / current_zoom;
y = mouse_y / current_zoom;
evt.preventDefault();
@ -1896,8 +1896,8 @@ function BatchCommand(text) {
// move the point grip
var grip = document.getElementById("polypointgrip_" + current_poly_pt_drag);
if (grip) {
grip.setAttribute("cx", x);
grip.setAttribute("cy", y);
grip.setAttribute("cx", mouse_x);
grip.setAttribute("cy", mouse_y);
}
}
break;
@ -1992,8 +1992,10 @@ function BatchCommand(text) {
justSelected = null;
if (!started) return;
var x = evt.pageX - container.parentNode.offsetLeft + container.parentNode.scrollLeft;
var y = evt.pageY - container.parentNode.offsetTop + container.parentNode.scrollTop;
var mouse_x = evt.pageX - container.parentNode.offsetLeft + container.parentNode.scrollLeft;
var mouse_y = evt.pageY - container.parentNode.offsetTop + container.parentNode.scrollTop;
var x = mouse_x / current_zoom;
var y = mouse_y / current_zoom;
started = false;
var element = svgdoc.getElementById(getId());
@ -2048,8 +2050,8 @@ function BatchCommand(text) {
current_poly_pts = [];
var segList = t.pathSegList;
var curx = segList.getItem(0).x, cury = segList.getItem(0).y;
current_poly_pts.push(curx);
current_poly_pts.push(cury);
current_poly_pts.push(curx * current_zoom);
current_poly_pts.push(cury * current_zoom);
var len = segList.numberOfItems;
for (var i = 1; i < len; ++i) {
var l = segList.getItem(i);
@ -2068,8 +2070,8 @@ function BatchCommand(text) {
curx += x;
cury += y;
} // type 5 (rel line)
current_poly_pts.push(curx);
current_poly_pts.push(cury);
current_poly_pts.push(curx * current_zoom);
current_poly_pts.push(cury * current_zoom);
} // for each segment
canvas.clearSelection();
// save the poly's bbox
@ -2169,10 +2171,6 @@ function BatchCommand(text) {
element = null;
// continue to be set to true so that mouseMove happens
started = true;
var real_x = x;
var real_y = y;
x /= current_zoom;
y /= current_zoom;
var stretchy = document.getElementById("poly_stretch_line");
if (!stretchy) {
stretchy = document.createElementNS(svgns, "line");
@ -2206,12 +2204,12 @@ function BatchCommand(text) {
});
// set stretchy line to first point
assignAttributes(stretchy, {
'x1': real_x,
'y1': real_y,
'x2': real_x,
'y2': real_y
'x1': mouse_x,
'y1': mouse_y,
'x2': mouse_x,
'y2': mouse_y
});
addPointGripToPoly(real_x,real_y,0);
addPointGripToPoly(mouse_x,mouse_y,0);
}
else {
// determine if we clicked on an existing point
@ -2263,12 +2261,12 @@ function BatchCommand(text) {
// set stretchy line to latest point
assignAttributes(stretchy, {
'x1': real_x,
'y1': real_y,
'x2': real_x,
'y2': real_y
'x1': mouse_x,
'y1': mouse_y,
'x2': mouse_x,
'y2': mouse_y
});
addPointGripToPoly(real_x,real_y,(current_poly_pts.length/2 - 1));
addPointGripToPoly(mouse_x,mouse_y,(current_poly_pts.length/2 - 1));
}
keep = true;
}