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Fixed issue 82: Resizable Canvas

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git-svn-id: http://svg-edit.googlecode.com/svn/trunk@420 eee81c28-f429-11dd-99c0-75d572ba1ddd
This commit is contained in:
Alexis Deveria
2009-08-20 15:59:29 +00:00
parent aaea4016f8
commit 8b5c79a33f
4 changed files with 49 additions and 5 deletions
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33
editor/svg-editor.js
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@@ -848,14 +848,39 @@ function svg_edit_setup() {
});
function changeResolution(x,y) {
$('#resolution').val(x+'x'+y);
// $('#svgroot').css( { 'width': x+'px', 'height': y+'px' } );
var new_res = x+'x'+y;
var found = false;
$('#resolution option').each(function() {
if($(this).text() == new_res) {
$('#resolution').val(x+'x'+y);
found = true;
}
});
if(!found) $('#resolution').val('Custom');
$('#svgcanvas').css( { 'width': x+'px', 'height': y+'px' } );
}
$('#resolution').change(function(){
var res = this.value.split('x');
var x = parseInt(res[0]), y = parseInt(res[1]);
if(this.value == 'Custom') {
var cust_val = prompt("Please enter custom size (i.e. 400x300)","");
var res_vals = cust_val.match(/(\d+)[x \/,](\d+)/);
if(!res_vals) {
alert('Invalid size. Please format it as WIDTHxHEIGHT (like 400x300)');
return false;
} else {
var x = res_vals[1], y = res_vals[2];
if(x == '0' || y == '0') {
alert('Invalid size. Width or height may not be 0.');
return false;
}
}
} else if(this.value == 'Fit to content'){
var x = '', y = '';
} else {
var res = this.value.split('x');
var x = parseInt(res[0]), y = parseInt(res[1]);
}
svgCanvas.setResolution(x,y);
});