nifti-reader-js - npm Package Compare versions

Comparing version 0.5.0 to 0.5.1

package.json

 {
   "name": "nifti-reader-js",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "description": "A JavaScript NIfTI file format reader.",
@@ -5,0 +5,0 @@ "main": "src/nifti.js",

README.md

 # NIFTI-Reader-JS
-A JavaScript [NIfTI](http://nifti.nimh.nih.gov/) file format reader.  This reader supports both NIfTI-1 and NIfT1-2 file formats, both compressed (.nii.gz) and uncompressed (.nii).  Current [TODO](https://github.com/rii-mango/NIFTI-Reader-JS/wiki/TODO) list.
+A JavaScript [NIfTI](http://nifti.nimh.nih.gov/) file format reader.  This reader supports both NIfTI-1 and NIfT1-2 file formats, both compressed (.nii.gz) and uncompressed (.nii).
 
@@ -10,3 +10,4 @@ ###Usage
 var niftiHeader = null,
-    niftiImage = null;
+    niftiImage = null,
+    niftiExt = null;
 
@@ -17,6 +18,10 @@ if (nifti.isCompressed(data)) {
 
-if (nifti.isNIFTI1(data)) {
+if (nifti.isNIFTI(data)) {
     niftiHeader = nifti.readHeader(data);
     console.log(niftiHeader.toFormattedString());
-    niftiImage = nifti.readerImage(niftiHeader, data);
+    niftiImage = nifti.readImage(niftiHeader, data);
+    
+    if (nifti.hasExtension(niftiHeader)) {
+        niftiExt = nifti.readExtensionData(niftiHeader, data);
+    }
 }
@@ -23,0 +28,0 @@ ```

src/nifti.js

@@ -86,2 +86,6 @@
 
+    if (nifti.isCompressed(data)) {
+        data = nifti.decompress(data);
+    }
+
     if (nifti.isNIFTI1(data)) {
@@ -95,2 +99,4 @@ header = new nifti.NIFTI1();
         header.readHeader(data);
+    } else {
+        console.error("That file does not appear to be NIFTI!");
     }
@@ -97,0 +103,0 @@

src/nifti1.js

@@ -245,7 +245,7 @@
     string += ("Image Offset = " + this.vox_offset + "\n");
-    string += ("Data Scale:  Slope = " + this.scl_slope + "  Intercept = " + this.scl_inter+ "\n");
+    string += ("Data Scale:  Slope = " + fmt(this.scl_slope) + "  Intercept = " + fmt(this.scl_inter) + "\n");
     string += ("Slice End = " + this.slice_end + "\n");
     string += ("Slice Code = " + this.slice_code + "\n");
     string += ("Units Code = " + this.xyzt_units + " (" + this.getUnitsCodeString(nifti.NIFTI1.SPATIAL_UNITS_MASK & this.xyzt_units) + ", " + this.getUnitsCodeString(nifti.NIFTI1.TEMPORAL_UNITS_MASK & this.xyzt_units) + ")\n");
-    string += ("Display Range:  Max = " + this.cal_max + "  Min = " + this.cal_min + "\n");
+    string += ("Display Range:  Max = " + fmt(this.cal_max) + "  Min = " + fmt(this.cal_min) + "\n");
     string += ("Slice Duration = " + this.slice_duration + "\n");
@@ -252,0 +252,0 @@ string += ("Time Axis Shift = " + this.toffset + "\n");

src/nifti2.js

@@ -201,4 +201,4 @@
     string += ("Image Offset = " + this.vox_offset + "\n");
-    string += ("Data Scale:  Slope = " + this.scl_slope + "  Intercept = " + this.scl_inter+ "\n");
-    string += ("Display Range:  Max = " + this.cal_max + "  Min = " + this.cal_min + "\n");
+    string += ("Data Scale:  Slope = " + fmt(this.scl_slope) + "  Intercept = " + fmt(this.scl_inter) + "\n");
+    string += ("Display Range:  Max = " + fmt(this.cal_max) + "  Min = " + fmt(this.cal_min) + "\n");
     string += ("Slice Duration = " + this.slice_duration + "\n");
@@ -205,0 +205,0 @@ string += ("Time Axis Shift = " + this.toffset + "\n");

No alert changes

Improved metrics

Lines of code

8357

0.12%

Number of lines in readme file

64

8.47%

Worsened metrics

Total package byte prevSize

2806029

-62.32%

No dependency changes