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Fix movement calculations.

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This commit is contained in:
Michael Jumper
2014-03-05 01:10:03 -08:00
parent bacc5406ec
commit 4851ba8b5c
1 changed files with 5 additions and 4 deletions
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5
guacamole-common-js/src/main/webapp/modules/Mouse.js
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@@ -864,8 +864,9 @@ Guacamole.Mouse.Touchscreen = function(element) {
*/ */
function finger_moved(e) { function finger_moved(e) {
var touch = e.touches[0] || e.changedTouches[0]; var touch = e.touches[0] || e.changedTouches[0];
return Math.abs(touch.clientX - gesture_start_x) >= guac_touchscreen.clickMoveThreshold var delta_x = touch.clientX - gesture_start_x;
&& Math.abs(touch.clientY - gesture_start_y) >= guac_touchscreen.clickMoveThreshold; var delta_y = touch.clientY - gesture_start_y;
return Math.sqrt(delta_x*delta_x + delta_y*delta_y) >= guac_touchscreen.clickMoveThreshold;
} }
/** /**