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Merge pull request #600 from VladimirTechMan/master

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Improvements to Node
This commit is contained in:
Anton Lavrenov
2019-05-27 14:45:45 -05:00
committed by GitHub
parent de0d4a6c71 43ac41e3e2
commit 41549507e9
1 changed files with 7 additions and 7 deletions
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14
src/Node.ts
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@@ -1379,7 +1379,7 @@ export abstract class Node<Config extends NodeConfig = NodeConfig> {
var absOpacity = this.opacity(); var absOpacity = this.opacity();
var parent = this.getParent(); var parent = this.getParent();
if (parent && !parent._isUnderCache) { if (parent && !parent._isUnderCache) {
absOpacity *= this.getParent().getAbsoluteOpacity(); absOpacity *= parent.getAbsoluteOpacity();
} }
return absOpacity; return absOpacity;
} }
@@ -1620,16 +1620,16 @@ export abstract class Node<Config extends NodeConfig = NodeConfig> {
* @name Konva.Node#getAbsoluteTransform * @name Konva.Node#getAbsoluteTransform
* @returns {Konva.Transform} * @returns {Konva.Transform}
*/ */
getAbsoluteTransform(top?) { getAbsoluteTransform(top?: Node): Transform {
// if using an argument, we can't cache the result. // if using an argument, we can't cache the result.
if (top) { if (top) {
return this._getAbsoluteTransform(top); return this._getAbsoluteTransform(top);
} else { } else {
// if no argument, we can cache the result // if no argument, we can cache the result
return this._getCache(ABSOLUTE_TRANSFORM, this._getAbsoluteTransform); return this._getCache(ABSOLUTE_TRANSFORM, this._getAbsoluteTransform) as Transform;
} }
} }
_getAbsoluteTransform(top) { _getAbsoluteTransform(top?: Node): Transform {
var at = new Transform(); var at = new Transform();
// start with stage and traverse downwards to self // start with stage and traverse downwards to self
@@ -1692,10 +1692,10 @@ export abstract class Node<Config extends NodeConfig = NodeConfig> {
* @name Konva.Node#getTransform * @name Konva.Node#getTransform
* @returns {Konva.Transform} * @returns {Konva.Transform}
*/ */
getTransform() { getTransform(): Transform {
return this._getCache(TRANSFORM, this._getTransform); return this._getCache(TRANSFORM, this._getTransform) as Transform;
} }
_getTransform() { _getTransform(): Transform {
var m = new Transform(), var m = new Transform(),
x = this.x(), x = this.x(),
y = this.y(), y = this.y(),