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Fixed bug and added cache for SpriteSheetBuilder #942

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Fixed bug and added cache for SpriteSheetBuilder #942

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5f0f4d4
fix unexisted funtion
Mar 15, 2018
c458287
added to-image caching for SpriteSheetBuilder
Mar 15, 2018
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76 changes: 38 additions & 38 deletions src/easeljs/display/DisplayObject.js
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
* Visit http://createjs.com/ for documentation, updates and examples.
*
* Copyright (c) 2010 gskinner.com, inc.
*
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
Expand All @@ -12,10 +12,10 @@
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
Expand Down Expand Up @@ -374,7 +374,7 @@ this.createjs = this.createjs||{};
* the hit test object were a child of this display object and relative to its regX/Y). The hitArea will be tested
* using only its own `alpha` value regardless of the alpha value on the target display object, or the target's
* ancestors (parents).
*
*
* If set on a {{#crossLink "Container"}}{{/crossLink}}, children of the Container will not receive mouse events.
* This is similar to setting {{#crossLink "mouseChildren"}}{{/crossLink}} to false.
*
Expand Down Expand Up @@ -537,7 +537,7 @@ this.createjs = this.createjs||{};

// events:
/**
* Dispatched when the user presses their left mouse button over the display object. See the
* Dispatched when the user presses their left mouse button over the display object. See the
* {{#crossLink "MouseEvent"}}{{/crossLink}} class for a listing of event properties.
* @event mousedown
* @since 0.6.0
Expand All @@ -558,15 +558,15 @@ this.createjs = this.createjs||{};
*/

/**
* Dispatched when the user's mouse enters this display object. This event must be enabled using
* Dispatched when the user's mouse enters this display object. This event must be enabled using
* {{#crossLink "Stage/enableMouseOver"}}{{/crossLink}}. See also {{#crossLink "DisplayObject/rollover:event"}}{{/crossLink}}.
* See the {{#crossLink "MouseEvent"}}{{/crossLink}} class for a listing of event properties.
* @event mouseover
* @since 0.6.0
*/

/**
* Dispatched when the user's mouse leaves this display object. This event must be enabled using
* Dispatched when the user's mouse leaves this display object. This event must be enabled using
* {{#crossLink "Stage/enableMouseOver"}}{{/crossLink}}. See also {{#crossLink "DisplayObject/rollout:event"}}{{/crossLink}}.
* See the {{#crossLink "MouseEvent"}}{{/crossLink}} class for a listing of event properties.
* @event mouseout
Expand All @@ -577,7 +577,7 @@ this.createjs = this.createjs||{};
* This event is similar to {{#crossLink "DisplayObject/mouseover:event"}}{{/crossLink}}, with the following
* differences: it does not bubble, and it considers {{#crossLink "Container"}}{{/crossLink}} instances as an
* aggregate of their content.
*
*
* For example, myContainer contains two overlapping children: shapeA and shapeB. The user moves their mouse over
* shapeA and then directly on to shapeB. With a listener for {{#crossLink "mouseover:event"}}{{/crossLink}} on
* myContainer, two events would be received, each targeting a child element:<OL>
Expand All @@ -586,7 +586,7 @@ this.createjs = this.createjs||{};
* </OL>
* However, with a listener for "rollover" instead, only a single event is received when the mouse first enters
* the aggregate myContainer content (target=myContainer).
*
*
* This event must be enabled using {{#crossLink "Stage/enableMouseOver"}}{{/crossLink}}.
* See the {{#crossLink "MouseEvent"}}{{/crossLink}} class for a listing of event properties.
* @event rollover
Expand All @@ -597,7 +597,7 @@ this.createjs = this.createjs||{};
* This event is similar to {{#crossLink "DisplayObject/mouseout:event"}}{{/crossLink}}, with the following
* differences: it does not bubble, and it considers {{#crossLink "Container"}}{{/crossLink}} instances as an
* aggregate of their content.
*
*
* For example, myContainer contains two overlapping children: shapeA and shapeB. The user moves their mouse over
* shapeA, then directly on to shapeB, then off both. With a listener for {{#crossLink "mouseout:event"}}{{/crossLink}}
* on myContainer, two events would be received, each targeting a child element:<OL>
Expand All @@ -606,7 +606,7 @@ this.createjs = this.createjs||{};
* </OL>
* However, with a listener for "rollout" instead, only a single event is received when the mouse leaves
* the aggregate myContainer content (target=myContainer).
*
*
* This event must be enabled using {{#crossLink "Stage/enableMouseOver"}}{{/crossLink}}.
* See the {{#crossLink "MouseEvent"}}{{/crossLink}} class for a listing of event properties.
* @event rollout
Expand Down Expand Up @@ -765,18 +765,18 @@ this.createjs = this.createjs||{};
**/
p.updateContext = function(ctx) {
var o=this, mask=o.mask, mtx= o._props.matrix;

if (mask && mask.graphics && !mask.graphics.isEmpty()) {
mask.getMatrix(mtx);
ctx.transform(mtx.a, mtx.b, mtx.c, mtx.d, mtx.tx, mtx.ty);

mask.graphics.drawAsPath(ctx);
ctx.clip();

mtx.invert();
ctx.transform(mtx.a, mtx.b, mtx.c, mtx.d, mtx.tx, mtx.ty);
}

this.getMatrix(mtx);
var tx = mtx.tx, ty = mtx.ty;
if (DisplayObject._snapToPixelEnabled && o.snapToPixel) {
Expand Down Expand Up @@ -807,7 +807,7 @@ this.createjs = this.createjs||{};
* Note that filters need to be defined <em>before</em> the cache is applied or you will have to call updateCache after
* application. Check out the {{#crossLink "Filter"}}{{/crossLink}} class for more information. Some filters
* (ex. BlurFilter) may not work as expected in conjunction with the scale param.
*
*
* Usually, the resulting cacheCanvas will have the dimensions width * scale, height * scale, however some filters (ex. BlurFilter)
* will add padding to the canvas dimensions.
*
Expand Down Expand Up @@ -879,7 +879,7 @@ this.createjs = this.createjs||{};
* @return {String} The image data url for the cache.
**/
p.getCacheDataURL = function() {
return this.bitmapCache?this.bitmapCache.getDataURL():null;
return this.bitmapCache?this.bitmapCache.getCacheDataURL():null;
};

/**
Expand All @@ -899,7 +899,7 @@ this.createjs = this.createjs||{};
* @method localToGlobal
* @param {Number} x The x position in the source display object to transform.
* @param {Number} y The y position in the source display object to transform.
* @param {Point | Object} [pt] An object to copy the result into. If omitted a new Point object with x/y properties will be returned.
* @param {Point | Object} [pt] An object to copy the result into. If omitted a new Point object with x/y properties will be returned.
* @return {Point} A Point instance with x and y properties correlating to the transformed coordinates
* on the stage.
**/
Expand All @@ -924,7 +924,7 @@ this.createjs = this.createjs||{};
* @method globalToLocal
* @param {Number} x The x position on the stage to transform.
* @param {Number} y The y position on the stage to transform.
* @param {Point | Object} [pt] An object to copy the result into. If omitted a new Point object with x/y properties will be returned.
* @param {Point | Object} [pt] An object to copy the result into. If omitted a new Point object with x/y properties will be returned.
* @return {Point} A Point instance with x and y properties correlating to the transformed position in the
* display object's coordinate space.
**/
Expand All @@ -945,7 +945,7 @@ this.createjs = this.createjs||{};
* @param {Number} x The x position in the source display object to transform.
* @param {Number} y The y position on the source display object to transform.
* @param {DisplayObject} target The target display object to which the coordinates will be transformed.
* @param {Point | Object} [pt] An object to copy the result into. If omitted a new Point object with x/y properties will be returned.
* @param {Point | Object} [pt] An object to copy the result into. If omitted a new Point object with x/y properties will be returned.
* @return {Point} Returns a Point instance with x and y properties correlating to the transformed position
* in the target's coordinate space.
**/
Expand Down Expand Up @@ -1028,10 +1028,10 @@ this.createjs = this.createjs||{};
**/
p.getConcatenatedDisplayProps = function(props) {
props = props ? props.identity() : new createjs.DisplayProps();
var o = this, mtx = o.getMatrix(props.matrix);
var o = this, mtx = o.getMatrix(props.matrix);
do {
props.prepend(o.visible, o.alpha, o.shadow, o.compositeOperation);

// we do this to avoid problems with the matrix being used for both operations when o._props.matrix is passed in as the props param.
// this could be simplified (ie. just done as part of the prepend above) if we switched to using a pool.
if (o != this) { mtx.prependMatrix(o.getMatrix(o._props.matrix)); }
Expand Down Expand Up @@ -1089,11 +1089,11 @@ this.createjs = this.createjs||{};
/**
* Returns a rectangle representing this object's bounds in its local coordinate system (ie. with no transformation).
* Objects that have been cached will return the bounds of the cache.
*
* Not all display objects can calculate their own bounds (ex. Shape). For these objects, you can use
*
* Not all display objects can calculate their own bounds (ex. Shape). For these objects, you can use
* {{#crossLink "DisplayObject/setBounds"}}{{/crossLink}} so that they are included when calculating Container
* bounds.
*
*
* <table>
* <tr><td><b>All</b></td><td>
* All display objects support setting bounds manually using setBounds(). Likewise, display objects that
Expand Down Expand Up @@ -1122,22 +1122,22 @@ this.createjs = this.createjs||{};
* to (x=0,y=0).
* </td></tr>
* </table>
*
*
* Bounds can be expensive to calculate for some objects (ex. text, or containers with many children), and
* are recalculated each time you call getBounds(). You can prevent recalculation on static objects by setting the
* bounds explicitly:
*
*
* var bounds = obj.getBounds();
* obj.setBounds(bounds.x, bounds.y, bounds.width, bounds.height);
* // getBounds will now use the set values, instead of recalculating
*
*
* To reduce memory impact, the returned Rectangle instance may be reused internally; clone the instance or copy its
* values if you need to retain it.
*
*
* var myBounds = obj.getBounds().clone();
* // OR:
* myRect.copy(obj.getBounds());
*
*
* @method getBounds
* @return {Rectangle} A Rectangle instance representing the bounds, or null if bounds are not available for this
* object.
Expand All @@ -1154,14 +1154,14 @@ this.createjs = this.createjs||{};
/**
* Returns a rectangle representing this object's bounds in its parent's coordinate system (ie. with transformations applied).
* Objects that have been cached will return the transformed bounds of the cache.
*
* Not all display objects can calculate their own bounds (ex. Shape). For these objects, you can use
*
* Not all display objects can calculate their own bounds (ex. Shape). For these objects, you can use
* {{#crossLink "DisplayObject/setBounds"}}{{/crossLink}} so that they are included when calculating Container
* bounds.
*
*
* To reduce memory impact, the returned Rectangle instance may be reused internally; clone the instance or copy its
* values if you need to retain it.
*
*
* Container instances calculate aggregate bounds for all children that return bounds via getBounds.
* @method getTransformedBounds
* @return {Rectangle} A Rectangle instance representing the bounds, or null if bounds are not available for this object.
Expand All @@ -1174,7 +1174,7 @@ this.createjs = this.createjs||{};
* Allows you to manually specify the bounds of an object that either cannot calculate their own bounds (ex. Shape &
* Text) for future reference, or so the object can be included in Container bounds. Manually set bounds will always
* override calculated bounds.
*
*
* The bounds should be specified in the object's local (untransformed) coordinates. For example, a Shape instance
* with a 25px radius circle centered at 0,0 would have bounds of (-25, -25, 50, 50).
* @method setBounds
Expand Down Expand Up @@ -1327,14 +1327,14 @@ this.createjs = this.createjs||{};
if (!bounds) { return bounds; }
var x = bounds.x, y = bounds.y, width = bounds.width, height = bounds.height, mtx = this._props.matrix;
mtx = ignoreTransform ? mtx.identity() : this.getMatrix(mtx);

if (x || y) { mtx.appendTransform(0,0,1,1,0,0,0,-x,-y); } // TODO: simplify this.
if (matrix) { mtx.prependMatrix(matrix); }

var x_a = width*mtx.a, x_b = width*mtx.b;
var y_c = height*mtx.c, y_d = height*mtx.d;
var tx = mtx.tx, ty = mtx.ty;

var minX = tx, maxX = tx, minY = ty, maxY = ty;

if ((x = x_a + tx) < minX) { minX = x; } else if (x > maxX) { maxX = x; }
Expand Down
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