zoom-image-data - npm Package Compare versions

Comparing version 2.0.1 to 2.0.2

dist/index.d.ts

@@ -18,2 +18,6 @@ interface param {
     cellWH?: number;
+    /** Split Cell */
+    splitCell?: boolean;
+    /** Split Cell Size */
+    splitCellSize?: number;
 }
@@ -57,2 +61,4 @@ declare class ZoomImageData {
     invDy: number;
+    splitCell: boolean;
+    splitCellSize: number;
     constructor(param: param);
@@ -59,0 +65,0 @@ /**

dist/index.js

@@ -15,3 +15,3 @@ (function (factory) {
         constructor(param) {
-            const { inData, inw, inh, outData, outw, outh, cellRatio } = param;
+            const { inData, inw, inh, outData, outw, outh, cellRatio, splitCell, splitCellSize } = param;
             this.inData = new Uint32Array(inData);
@@ -23,2 +23,4 @@ this.inw = inw;
             this.outh = outh;
+            this.splitCell = splitCell || false;
+            this.splitCellSize = splitCellSize || 2;
             const cellWH = param.cellWH || 10;
@@ -42,18 +44,28 @@ this.cellRatio = cellRatio || 1;
         update() {
-            const { inData, inw, zoomw, zoomh, cellW, cellH, outData, outw, outh, invScale, invDx, invDy, } = this;
+            const { inData, inw, zoomw, zoomh, cellW, cellH, outData, outw, outh, invScale, invDx, invDy, splitCell, splitCellSize, } = this;
+            const splitX = splitCell && (cellW / invScale) > splitCellSize;
+            const splitY = splitCell && (cellH / invScale) > splitCellSize;
+            let lr = -1;
             for (let i = 0; i < outh; i++) {
                 let zoomr = Math.round(i * invScale + invDy);
-                if (zoomr < 0 || zoomr >= zoomh) {
+                const r = ~~(zoomr / cellH);
+                if (zoomr < 0 || zoomr >= zoomh ||
+                    (splitY && lr !== r)) {
                     outData.fill(0, i * outw, (i + 1) * outw);
+                    lr = r;
                     continue;
                 }
-                const r = ~~(zoomr / cellH);
+                lr = r;
+                let lc = -1;
                 for (let j = 0; j < outw; j++) {
                     let zoomc = Math.round(j * invScale + invDx);
                     let index = i * outw + j;
-                    if (zoomc < 0 || zoomc >= zoomw) {
+                    const c = ~~(zoomc / cellW);
+                    if (zoomc < 0 || zoomc >= zoomw ||
+                        (splitX && lc !== c)) {
                         outData[index] = 0;
+                        lc = c;
                         continue;
                     }
-                    const c = ~~(zoomc / cellW);
+                    lc = c;
                     outData[index] = inData[r * inw + c];
@@ -60,0 +72,0 @@ }

package.json

 {
   "name": "zoom-image-data",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "description": "zoom-image-data",
@@ -16,2 +16,3 @@ "main": "dist/index.js",
   ],
+  "homepage": "https://github.com/fengqing1101/resize-imagedata#readme",
   "license": "ISC",
@@ -18,0 +19,0 @@ "devDependencies": {

Fixed alerts

No README

Quality

Package does not have a README. This may indicate a failed publish or a low quality package.

Found 1 instance in 1 package

No website

Quality

Package does not have a website.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

10160

increased by26.54%

Number of package files

4

increased by33.33%

Lines of code

258

increased by7.5%

Number of medium quality alerts

1

decreased by-50%

Number of lines in readme file

50

increased byInfinity%

No dependency changes