From 80723a9898ad237818ac04ae47ff801919f34961 Mon Sep 17 00:00:00 2001 From: Jules Laplace Date: Tue, 28 Jul 2015 13:50:27 -0400 Subject: split out modules --- .../rectangles/engine/map/tools/eraser.js | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 public/assets/javascripts/rectangles/engine/map/tools/eraser.js (limited to 'public/assets/javascripts/rectangles/engine/map') diff --git a/public/assets/javascripts/rectangles/engine/map/tools/eraser.js b/public/assets/javascripts/rectangles/engine/map/tools/eraser.js new file mode 100644 index 0000000..648cd11 --- /dev/null +++ b/public/assets/javascripts/rectangles/engine/map/tools/eraser.js @@ -0,0 +1,27 @@ +var EraserTool = MapTool.extend(function(base){ + var exports = {} + exports.down = function(e, cursor){ + last_point.a = cursor.x.a + last_point.b = cursor.y.a + var segment = shapes.findClosestSegment(last_point) + if (segment) { + shapes.removeSegment(segment) + } + } + exports.move = function(e, cursor){ + last_point.a = cursor.x.a + last_point.b = cursor.y.a + var segment = shapes.findClosestSegment(last_point) + if (segment) { + document.body.style.cursor = "pointer" + last_point.a = segment.x + last_point.b = segment.y + cursor.x.a = cursor.x.b = last_point.a + cursor.y.a = cursor.y.b = last_point.b + } + else { + document.body.style.cursor = "crosshair" + } + } + return exports +}) -- cgit v1.2.3-70-g09d2