Initial commit

node_modules/canvas/index.js

@@ -0,0 +1,86 @@
+const Canvas = require('./lib/canvas')
+const Image = require('./lib/image')
+const CanvasRenderingContext2D = require('./lib/context2d')
+const parseFont = require('./lib/parse-font')
+const packageJson = require('./package.json')
+const bindings = require('./lib/bindings')
+const fs = require('fs')
+const PNGStream = require('./lib/pngstream')
+const PDFStream = require('./lib/pdfstream')
+const JPEGStream = require('./lib/jpegstream')
+const DOMMatrix = require('./lib/DOMMatrix').DOMMatrix
+const DOMPoint = require('./lib/DOMMatrix').DOMPoint
+
+function createCanvas (width, height, type) {
+  return new Canvas(width, height, type)
+}
+
+function createImageData (array, width, height) {
+  return new bindings.ImageData(array, width, height)
+}
+
+function loadImage (src) {
+  return new Promise((resolve, reject) => {
+    const image = new Image()
+
+    function cleanup () {
+      image.onload = null
+      image.onerror = null
+    }
+
+    image.onload = () => { cleanup(); resolve(image) }
+    image.onerror = (err) => { cleanup(); reject(err) }
+
+    image.src = src
+  })
+}
+
+/**
+ * Resolve paths for registerFont. Must be called *before* creating a Canvas
+ * instance.
+ * @param src {string} Path to font file.
+ * @param fontFace {{family: string, weight?: string, style?: string}} Object
+ * specifying font information. `weight` and `style` default to `"normal"`.
+ */
+function registerFont (src, fontFace) {
+  // TODO this doesn't need to be on Canvas; it should just be a static method
+  // of `bindings`.
+  return Canvas._registerFont(fs.realpathSync(src), fontFace)
+}
+
+module.exports = {
+  Canvas,
+  Context2d: CanvasRenderingContext2D, // Legacy/compat export
+  CanvasRenderingContext2D,
+  CanvasGradient: bindings.CanvasGradient,
+  CanvasPattern: bindings.CanvasPattern,
+  Image,
+  ImageData: bindings.ImageData,
+  PNGStream,
+  PDFStream,
+  JPEGStream,
+  DOMMatrix,
+  DOMPoint,
+
+  registerFont,
+  parseFont,
+
+  createCanvas,
+  createImageData,
+  loadImage,
+
+  backends: bindings.Backends,
+
+  /** Library version. */
+  version: packageJson.version,
+  /** Cairo version. */
+  cairoVersion: bindings.cairoVersion,
+  /** jpeglib version. */
+  jpegVersion: bindings.jpegVersion,
+  /** gif_lib version. */
+  gifVersion: bindings.gifVersion ? bindings.gifVersion.replace(/[^.\d]/g, '') : undefined,
+  /** freetype version. */
+  freetypeVersion: bindings.freetypeVersion,
+  /** rsvg version. */
+  rsvgVersion: bindings.rsvgVersion
+}