X-Git-Url: http://git.roojs.org/?a=blobdiff_plain;f=roojs-bootstrap-debug.js;h=bcb5ad72e320781f9e4dcf5e0feca27335851de9;hb=f4275764a85f25bb0f07a37b8141bd8b1d1f6923;hp=8495ec6d4a61288aaaf0a0c53a00438281cb180a;hpb=7c297c4be5c3a4bfb6bce8729094a3f06b12eb6f;p=roojs1

diff --git a/roojs-bootstrap-debug.js b/roojs-bootstrap-debug.js
index 8495ec6d4a..bcb5ad72e3 100644
--- a/roojs-bootstrap-debug.js
+++ b/roojs-bootstrap-debug.js
@@ -24085,6 +24085,7 @@ Roo.namespace('Roo.bootstrap.htmleditor');
  * @class Roo.bootstrap.HtmlEditorToolbar1
  * Basic Toolbar
  * 
+ * @example
  * Usage:
  *
  new Roo.bootstrap.HtmlEditor({
@@ -27211,17 +27212,15 @@ Roo.apply(Roo.bootstrap.LocationPicker, {
     }
     
     
-});/*
- * - LGPL
- *
- * Alert
- * 
- */
-
-/**
+});/**
  * @class Roo.bootstrap.Alert
  * @extends Roo.bootstrap.Component
- * Bootstrap Alert class
+ * Bootstrap Alert class - shows an alert area box
+ * eg
+ * <div class="alert alert-danger" role="alert"><span class="fa fa-exclamation-triangle"></span><span class="sr-only">Error:</span>
+  Enter a valid email address
+</div>
+ * @licence LGPL
  * @cfg {String} title The title of alert
  * @cfg {String} html The content of alert
  * @cfg {String} weight (  success | info | warning | danger )
@@ -41544,17 +41543,14 @@ Roo.extend(Roo.bootstrap.MoneyField, Roo.bootstrap.ComboBox, {
     }
     
 });/**
-*    This script refer to:
-*    Title: Signature Pad
-*    Author: szimek
-*    Availability: https://github.com/szimek/signature_pad
-**/
-
-/**
  * @class Roo.bootstrap.BezierSignature
  * @extends Roo.bootstrap.Component
  * Bootstrap BezierSignature class
- * 
+ * This script refer to:
+ *    Title: Signature Pad
+ *    Author: szimek
+ *    Availability: https://github.com/szimek/signature_pad
+ *
  * @constructor
  * Create a new BezierSignature
  * @param {Object} config The config object
@@ -41567,8 +41563,9 @@ Roo.bootstrap.BezierSignature = function(config){
     });
 };
 
-Roo.extend(Roo.bootstrap.BezierSignature, Roo.bootstrap.Component,  {
-    
+Roo.extend(Roo.bootstrap.BezierSignature, Roo.bootstrap.Component,
+{
+     
     curve_data: [],
     
     is_empty: true,
@@ -41576,57 +41573,57 @@ Roo.extend(Roo.bootstrap.BezierSignature, Roo.bootstrap.Component,  {
     mouse_btn_down: true,
     
     /**
-     * @cfg(int) canvas height
+     * @cfg {int} canvas height
      */
     canvas_height: '200px',
     
     /**
-     * @cfg(float or function) Radius of a single dot.
+     * @cfg {float|function} Radius of a single dot.
      */ 
     dot_size: false,
     
     /**
-     * @cfg(float) Minimum width of a line. Defaults to 0.5.
+     * @cfg {float} Minimum width of a line. Defaults to 0.5.
      */
     min_width: 0.5,
     
     /**
-     * @cfg(float) Maximum width of a line. Defaults to 2.5.
+     * @cfg {float} Maximum width of a line. Defaults to 2.5.
      */
     max_width: 2.5,
     
     /**
-     * @cfg(integer) Draw the next point at most once per every x milliseconds. Set it to 0 to turn off throttling. Defaults to 16.
+     * @cfg {integer} Draw the next point at most once per every x milliseconds. Set it to 0 to turn off throttling. Defaults to 16.
      */
     throttle: 16,
     
     /**
-     * @cfg(integer) Add the next point only if the previous one is farther than x pixels. Defaults to 5.
+     * @cfg {integer} Add the next point only if the previous one is farther than x pixels. Defaults to 5.
      */
     min_distance: 5,
     
     /**
-     * @cfg(string) Color used to clear the background. Can be any color format accepted by context.fillStyle. Defaults to "rgba(0,0,0,0)" (transparent black). Use a non-transparent color e.g. "rgb(255,255,255)" (opaque white) if you'd like to save signatures as JPEG images.
+     * @cfg {string} Color used to clear the background. Can be any color format accepted by context.fillStyle. Defaults to "rgba(0,0,0,0)" (transparent black). Use a non-transparent color e.g. "rgb(255,255,255)" (opaque white) if you'd like to save signatures as JPEG images.
      */
     bg_color: 'rgba(0, 0, 0, 0)',
     
     /**
-     * @cfg(string) Color used to draw the lines. Can be any color format accepted by context.fillStyle. Defaults to "black".
+     * @cfg {string} Color used to draw the lines. Can be any color format accepted by context.fillStyle. Defaults to "black".
      */
     dot_color: 'black',
     
     /**
-     * @cfg(float) Weight used to modify new velocity based on the previous velocity. Defaults to 0.7.
-     */
+     * @cfg {float} Weight used to modify new velocity based on the previous velocity. Defaults to 0.7.
+     */ 
     velocity_filter_weight: 0.7,
     
     /**
-     * @cfg(function) Callback when stroke begin.
+     * @cfg {function} Callback when stroke begin. 
      */
     onBegin: false,
     
     /**
-     * @cfg(function) Callback when stroke end.
+     * @cfg {function} Callback when stroke end.
      */
     onEnd: false,
     
@@ -41719,8 +41716,11 @@ Roo.extend(Roo.bootstrap.BezierSignature, Roo.bootstrap.Component,  {
         
         var canvas = this.canvasEl().dom;
         var ctx = this.canvasElCtx();
-        var img_data = ctx.getImageData(0, 0, canvas.width, canvas.height);
+        var img_data = false;
         
+        if(canvas.width > 0) {
+            var img_data = ctx.getImageData(0, 0, canvas.width, canvas.height);
+        }
         // setting canvas width will clean img data
         canvas.width = 0;
         
@@ -41732,7 +41732,9 @@ Roo.extend(Roo.bootstrap.BezierSignature, Roo.bootstrap.Component,  {
         
         canvas.width = this.el.dom.clientWidth - padding_left - padding_right;
         
-        ctx.putImageData(img_data, 0, 0);
+        if(img_data) {
+            ctx.putImageData(img_data, 0, 0);
+        }
     },
     
     _handleMouseDown: function(e)
@@ -41798,7 +41800,7 @@ Roo.extend(Roo.bootstrap.BezierSignature, Roo.bootstrap.Component,  {
         this.strokeUpdate(e);
         
         if (this.throttle) {
-            this.throttle(this.strokeUpdate, this.throttle);
+            this.throttleStroke(this.strokeUpdate, this.throttle);
         }
         else {
             this.strokeUpdate(e);
@@ -42089,7 +42091,7 @@ Roo.extend(Roo.bootstrap.BezierSignature, Roo.bootstrap.Component,  {
         return Bezier;
     }()),
     
-    throttle: function(fn, wait) {
+    throttleStroke: function(fn, wait) {
       if (wait === void 0) { wait = 250; }
       var previous = 0;
       var timeout = null;