sbweb-scalegorithm - npm Package Compare versions

Comparing version 1.0.0 to 1.1.0

build/scalegorithm.js

@@ -117,3 +117,3 @@ "use strict";
 
-  var scaleChild = function scaleChild(parent, child, parms) {
+  var scaleChild = function scaleChild(parent, child, parms, callback) {
     // merge parms into defaults
@@ -130,2 +130,7 @@ parms = Object.assign(defaults, parms);
     child.style.transform = "scale(" + output.scale + ")";
+    /* istanbul ignore else */
+
+    if (callback) {
+      callback(child);
+    }
   };
@@ -132,0 +137,0 @@

build/scalegorithm.min.js

@@ -7,2 +7,2 @@ "use strict";
  * @license MIT
- */var Scalegorithm=function(){var a={mode:"fit",parentSize:null,childSize:null,padding:[0,0],upscaleLimit:0,verbose:!0},r=function(e){if("fit"!=(e=Object.assign(a,e)).mode)throw new Error("scalegorithm invalid mode: currently only 'fit' is supported");if(e.verbose){if(!e.parentSize||2!=e.parentSize.length)throw new Error("scalegorithm parameter invalid: parentSize must be of array[2]");if(e.parentSize[0]<=0||e.parentSize[1]<=0)throw new Error("scalegorithm parameter invalid: parentSize dimensions must both be > 0");if(!e.childSize||2!=e.childSize.length)throw new Error("scalegorithm parameter invalid: childSize must be of array[2]");if(e.childSize[0]<=0||e.childSize[1]<=0)throw new Error("scalegorithm parameter invalid: childSize dimensions must both be > 0");if(!e.padding||2!=e.padding.length)throw new Error("scalegorithm parameter invalid: padding must be of array[2]");if(e.padding[0]<0||e.padding[1]<0)throw new Error("scalegorithm parameter invalid: padding dimensions must both be >= 0")}var i={childTop:null,childLeft:null,scale:1},l=e.parentSize[0]-2*e.padding[0],t=e.parentSize[1]-2*e.padding[1],r=e.childSize[0]/l,o=e.childSize[1]/t;return e.verbose&&(console.log("calc scale with parms",e),console.log("targetscale W H",[1/r,1/o])),i.childTop=1<o?(e.verbose&&console.log("childScale_H > 1"),-e.childSize[1]/2+e.parentSize[1]/2):(e.verbose&&console.log("childScale_H < 1"),null),i.childLeft=1<r?(e.verbose&&console.log("\tchildScale_W > 1"),-e.childSize[0]/2+e.parentSize[0]/2):(e.verbose&&console.log("\tchildScale_W < 1"),null),r<o?(i.scale=1/o,e.verbose&&console.log("\t\tSelected childscale_H",i.scale)):(i.scale=1/r,e.verbose&&console.log("\t\tSelected childScale_W",i.scale)),0<e.upscaleLimit&&i.scale>e.upscaleLimit&&(e.verbose&&console.log("preventing large upscale. new targetscale",e.upscaleLimit),i.scale=e.upscaleLimit),i};return{calc:r,scaleChild:function(e,i,l){(l=Object.assign(a,l)).parentSize=[e.offsetWidth,e.clientHeight],l.childSize=[i.offsetWidth,i.clientHeight];var t=r(l);i.style.position="relative",i.style.top=t.childTop?t.childTop+"px":"",i.style.left=t.childLeft?t.childLeft+"px":"",i.style.transform="scale("+t.scale+")"}}}();"undefined"!=typeof module&&void 0!==module.exports?module.exports=Scalegorithm:"function"==typeof define&&define.amd&&define([],function(){return Scalegorithm});
+ */var Scalegorithm=function(){var a={mode:"fit",parentSize:null,childSize:null,padding:[0,0],upscaleLimit:0,verbose:!0},o=function(e){if("fit"!=(e=Object.assign(a,e)).mode)throw new Error("scalegorithm invalid mode: currently only 'fit' is supported");if(e.verbose){if(!e.parentSize||2!=e.parentSize.length)throw new Error("scalegorithm parameter invalid: parentSize must be of array[2]");if(e.parentSize[0]<=0||e.parentSize[1]<=0)throw new Error("scalegorithm parameter invalid: parentSize dimensions must both be > 0");if(!e.childSize||2!=e.childSize.length)throw new Error("scalegorithm parameter invalid: childSize must be of array[2]");if(e.childSize[0]<=0||e.childSize[1]<=0)throw new Error("scalegorithm parameter invalid: childSize dimensions must both be > 0");if(!e.padding||2!=e.padding.length)throw new Error("scalegorithm parameter invalid: padding must be of array[2]");if(e.padding[0]<0||e.padding[1]<0)throw new Error("scalegorithm parameter invalid: padding dimensions must both be >= 0")}var i={childTop:null,childLeft:null,scale:1},l=e.parentSize[0]-2*e.padding[0],t=e.parentSize[1]-2*e.padding[1],r=e.childSize[0]/l,o=e.childSize[1]/t;return e.verbose&&(console.log("calc scale with parms",e),console.log("targetscale W H",[1/r,1/o])),i.childTop=1<o?(e.verbose&&console.log("childScale_H > 1"),-e.childSize[1]/2+e.parentSize[1]/2):(e.verbose&&console.log("childScale_H < 1"),null),i.childLeft=1<r?(e.verbose&&console.log("\tchildScale_W > 1"),-e.childSize[0]/2+e.parentSize[0]/2):(e.verbose&&console.log("\tchildScale_W < 1"),null),r<o?(i.scale=1/o,e.verbose&&console.log("\t\tSelected childscale_H",i.scale)):(i.scale=1/r,e.verbose&&console.log("\t\tSelected childScale_W",i.scale)),0<e.upscaleLimit&&i.scale>e.upscaleLimit&&(e.verbose&&console.log("preventing large upscale. new targetscale",e.upscaleLimit),i.scale=e.upscaleLimit),i};return{calc:o,scaleChild:function(e,i,l,t){(l=Object.assign(a,l)).parentSize=[e.offsetWidth,e.clientHeight],l.childSize=[i.offsetWidth,i.clientHeight];var r=o(l);i.style.position="relative",i.style.top=r.childTop?r.childTop+"px":"",i.style.left=r.childLeft?r.childLeft+"px":"",i.style.transform="scale("+r.scale+")",t&&t(i)}}}();"undefined"!=typeof module&&void 0!==module.exports?module.exports=Scalegorithm:"function"==typeof define&&define.amd&&define([],function(){return Scalegorithm});

package.json

 {
     "name": "sbweb-scalegorithm",
-    "version": "1.0.0",
+    "version": "1.1.0",
     "author": "S. Derdeyn <[e-mail]>",
@@ -5,0 +5,0 @@ "license": "MIT",

src/scalegorithm.js

@@ -111,3 +111,3 @@ /**
 
-    const scaleChild = function (parent, child, parms) {
+    const scaleChild = function (parent, child, parms, callback) {
 
@@ -126,2 +126,7 @@ // merge parms into defaults
         child.style.transform = "scale(" + output.scale + ")";
+
+        /* istanbul ignore else */
+        if(callback){
+            callback(child);
+        }
     }
@@ -128,0 +133,0 @@

tests/calc.4.scaleChild.test.js

@@ -58,2 +58,12 @@ const sg = require('../build/scalegorithm.js');
 
+    it('Runs callback and returns child element', () => {
+        const parms = Object.assign({}, parameters);
+
+        const completedHandler = jest.fn();
+
+        sg.scaleChild(mockDom.mockParent, mockDom.mockChild, parms, completedHandler);
+
+        expect(completedHandler).toBeCalledWith(mockDom.mockChild);
+    });
+
     //todo: create tests for parms.childSize & mockDom.offsetWidth difference
@@ -60,0 +70,0 @@

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

118582

increased by0.58%

Lines of code

544

increased by2.64%

No dependency changes