images - npm Package Compare versions

Comparing version 2.0.2 to 2.1.0

index.js

@@ -9,6 +9,14 @@ var USE_OLD_API = false,
     CONFIG_GENERATOR,
-    prototype;
+    prototype,
+    nextGCThreshold = 0,
+    gcThreshold = 0;
 
 function WrappedImage(width, height) {
     if (!(this instanceof WrappedImage)) return new WrappedImage(width, height);
+    if (gcThreshold && nextGCThreshold) {
+        if (images.getUsedMemory() > nextGCThreshold) {
+            images.gc();
+            nextGCThreshold = images.getUsedMemory() + gcThreshold;
+        }
+    }
     this._handle = new _Image(width, height);
@@ -56,4 +64,4 @@ }
 
-    resize: function( width, height, filter ){
-        this._handle.resize( width, height, filter );
+    resize: function(width, height, filter) {
+        this._handle.resize(width, height, filter);
         return this;
@@ -174,2 +182,15 @@ },
 
+images.setGCThreshold = function(value) {
+    gcThreshold = value;
+    nextGCThreshold = value;
+};
+
+images.getUsedMemory = function() {
+    return _images.usedMemory;
+};
+
+images.gc = function() {
+    return _images.gc();
+};
+
 module.exports = USE_OLD_API ? _images : images;

map.json

@@ -7,9 +7,11 @@ {
             "0.9.7",
-            "0.9.11"
+            "0.9.11",
+            "0.12.0"
         ],
         "x64": [
-             "0.8.0",
+            "0.8.0",
             "0.9.3",
             "0.9.7",
-            "0.9.11"
+            "0.9.11",
+            "0.12.0"
         ]
@@ -23,3 +25,4 @@ },
             "0.9.7",
-            "0.9.11"
+            "0.9.11",
+            "0.12.0"
         ],
@@ -30,3 +33,4 @@ "x64": [
             "0.9.7",
-            "0.9.11"
+            "0.9.11",
+            "0.12.0"
         ]
@@ -40,5 +44,6 @@ },
             "0.9.7",
-            "0.9.11"
+            "0.9.11",
+            "0.12.0"
         ]
     }
 }

package.json

 {
   "name": "images",
-  "version": "2.0.2",
+  "version": "2.1.0",
   "description": "Cross-platform image decoder(png/jpeg/gif) and encoder(png/jpeg) for Node.js",
@@ -32,4 +32,5 @@ "main": "index.js",
   "dependencies": {
+    "nan": "^1.6.2",
     "step": "0.0.5"
   }
 }

README.md

@@ -106,2 +106,6 @@ ![images logo](https://raw.github.com/zhangyuanwei/node-images/master/demo/logo.png)
 
+### .resize(width[, height])
+Set the size of the image,if the height is not specified, then scaling based on the current width and height  
+设置图像宽高，如果height未指定，则根据当前宽高等比缩放, 默认采用 bicubic 算法。
+
 ### .width([width])
@@ -117,2 +121,14 @@ Get width for the image or set width of the image
 Set the limit size of each image  
-设置库处理图片的大小限制,设置后对所有新的操作生效(如果超限则抛出异常)。
+设置库处理图片的大小限制,设置后对所有新的操作生效(如果超限则抛出异常)
+
+### images.setGCThreshold(value)
+Set the garbage collection threshold  
+设置图像处理库自动gc的阈值(当*新增*内存使用超过该阈值时，执行垃圾回收)
+
+### images.getUsedMemory()
+Get used memory (in bytes)  
+得到图像处理库占用的内存大小(单位为字节)
+
+### images.gc()
+Forced call garbage collection  
+强制调用V8的垃圾回收机制

New alerts

AI-detected potential code anomaly

Supply chain risk

AI has identified unusual behaviors that may pose a security risk.

Found 1 instance in 1 package

Fixed alerts

AI-detected potential code anomaly

Supply chain risk

AI has identified unusual behaviors that may pose a security risk.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

105195

increased by1.29%

Number of package files

22

increased by10%

Lines of code

411

increased by5.93%

Number of lines in readme file

133

increased by13.68%

Worsened metrics

Dependency count

2

increased by100%

Dependency changes

• + Addednan@^1.6.2

• + Addednan@1.9.0(transitive)