refactor

.travis.yml

@@ -2,6 +2,7 @@ language: go
 go:
   - 1.4
   - 1.3
-  - 1.2
   - release
-  - tip
+  - tip
+before_install:
+  - curl -s https://raw.githubusercontent.com/lovell/sharp/master/preinstall.sh | sudo bash -

README.md

@@ -1,9 +1,39 @@
-# bimg
+# bimg [![Build Status](https://travis-ci.org/h2non/bimg.png)](https://travis-ci.org/h2non/bimg) [![GitHub release](https://img.shields.io/github/tag/h2non/bimg.svg)]() [![GoDoc](https://godoc.org/github.com/h2non/bimg?status.png)](https://godoc.org/github.com/h2non/bimg)
 
-Go library for blazing fast image processing based on [libvips](https://github.com/jcupitt/libvips)
+Go library for blazing fast image processing based on [libvips](https://github.com/jcupitt/libvips) using C bindings
 
 `Work in progress`
 
+## Installation
+
+```bash
+go get gopkg.in/h2non/bimg.v0
+```
+
+Requires Go 1.3+
+
+## API
+
+```go
+import (
+  "fmt"
+  "os"
+  "gopkg.in/h2non/bimg"
+)
+
+options := bimg.Options{
+    Width:        800,
+    Height:       600,
+    Crop:         true,
+    Quality:      95,
+}
+
+newImage, err := bimg.Resize(image, options)
+if err != nil {
+  fmt.Fprintln(os.Stderr, err)
+}
+```
+
 ## License
 
 MIT - Tomas Aparicio

vips.go

@@ -13,6 +13,8 @@ import (
 	"unsafe"
 )
 
+type vipsImage *C.struct__VipsImage
+
 func init() {
 	runtime.LockOSThread()
 	defer runtime.UnlockOSThread()

vips.h

@@ -11,27 +11,12 @@ enum types {
 	MAGICK
 };
 
-/*
-#define JPEG    0
-#define WEBP    "WEBP"
-#define PNG     "PNG"
-#define TIFF    "TIFF"
-#define MAGICK  "MAGICK"
-#define UNKNOWN "UNKNOWN"
-*/
-
 int
 vips_affine_interpolator(VipsImage *in, VipsImage **out, double a, double b, double c, double d, VipsInterpolate *interpolator)
 {
 	return vips_affine(in, out, a, b, c, d, "interpolate", interpolator, NULL);
 };
 
-int
-vips_jpegload_buffer_seq(void *buf, size_t len, VipsImage **out)
-{
-	return vips_jpegload_buffer(buf, len, out, "access", VIPS_ACCESS_SEQUENTIAL, NULL);
-};
-
 VipsImage*
 vips_image_buffer_seq(void *buf, size_t len)
 {