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pos.js
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pos.js
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var ns = 'http://www.w3.org/2000/svg';
var snapmul = 10;
var clicknum = 0;
var lcor = [0, 0];
var pcor = [0, 0];
var corslist = [];
var ppos;
var x, y;
var drawing;
var dotid = null;
var polyid = "my_polygon";
$(document).on("keydown", function(e) {
if((e.metaKey && !e.ctrlKey && e.which == 90) || (e.ctrlKey && e.which == 90))
drawing = undo_svg(corslist, "picturebox", drawing, polyid);
if(e.which == 68) {
remove_polygon(polyid, "picturebox");
corslist = [];
}
});
$(document).on( "mousemove", function(event) {
pcor = lcor.slice();
lcor = mcors();
var x = rundav(lcor[0], 10);
var y = rundav(lcor[1], 10);
if(pcor != lcor) {
var strx = "" + x;
var stry = "" + y;
if(stry < 0 || stry > $("#picturebox").height() || strx < 0 || strx > $("#picturebox").width()) {
stry = 0;
strx = 0;
}
$("#mouse_y").text(padnum(""+stry, 4));
$("#mouse_x").text(padnum(""+strx, 4));
}
});
$(document).on("click", function(event) {
var strclk = padnum("" + clicknum, 4);
$("#clicked_num").text(strclk);
corslist.push(mcors());
if(clicknum > 1) {
draw_lines(corslist, "picturebox", drawing, polyid);
}
clicknum++;
});
$(document).ready(function() {
$("#clicked_num").text(padnum("" + clicknum, 4));
ppos = update_ppos();
drawing = init_svg("picturebox");
});
$(window).resize(function() {
ppos = update_ppos();
});
$('body').flowtype({
fontRatio : 30
});