diff options
Diffstat (limited to 'print')
| -rw-r--r-- | print/resources/inkstitch.js | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/print/resources/inkstitch.js b/print/resources/inkstitch.js index 2323ec7a..497b87d4 100644 --- a/print/resources/inkstitch.js +++ b/print/resources/inkstitch.js @@ -115,21 +115,24 @@ $(function() { /* Drag SVG */ $('figure.inksimulation').on('mousedown', function(e) { - $(this).data('p0', { x: e.pageX, y: e.pageY }); - $(this).css({cursor: 'move'}); + var p0 = { x: e.pageX, y: e.pageY }; + var start_transform = $(this).find('svg').css('transform').match(/-?[\d\.]+/g); + var start_offset = { x: parseFloat(start_transform[4]), y: parseFloat(start_transform[5]) }; + + $(this).css({cursor: 'move'}); + $(this).on('mousemove', function(e) { + var p1 = { x: e.pageX, y: e.pageY }; + // set modified translate + var transform = $(this).find('svg').css('transform').match(/-?[\d\.]+/g); + transform[4] = start_offset.x + (p1.x - p0.x); + transform[5] = start_offset.y + (p1.y - p0.y); + $(this).find('svg').css({ transform: 'matrix(' + transform + ')' }); + }); }).on('mouseup', function(e) { - $(this).css({cursor: 'auto'}); - var p0 = $(this).data('p0'), - p1 = { x: e.pageX, y: e.pageY }, - d = Math.sqrt(Math.pow(p1.x - p0.x, 2) + Math.pow(p1.y - p0.y, 2)); - if (d > 4) { - var transform = $(this).find('svg').css('transform').match(/-?[\d\.]+/g); - transform[4] = parseFloat(transform[4]) + parseFloat(p1.x-p0.x); - transform[5] = parseFloat(transform[5]) + parseFloat(p1.y-p0.y); - // set modified translate - $(this).find('svg').css({ transform: 'matrix(' + transform + ')' }); - } - }) + $(this).css({cursor: 'auto'}); + $(this).data('p0', null); + $(this).off('mousemove'); + }); /* Apply transforms to All */ $('button.svg-apply').click(function() { |