Add example configuration

lib/defaultConfig.js

@@ -0,0 +1,144 @@
+module.exports = {
+
+	debug: true,
+	verbose: false,
+
+	imageA: {
+		image: "",
+		crop: {
+			left: 0,
+			top: 0,
+			width: 100,
+			height: 100
+		}
+	},
+	imageB: {
+		image: "",
+		crop: {
+			left: 0,
+			top: 0,
+			width: 100,
+			height: 100
+		}
+	},
+
+	comparisons: [
+		{
+			type: 'structure',
+
+			selector: "body div.test", // *
+
+			anchors:[
+				{
+					type: "width", // height, left, right, top, bottom, horizontal, vertical
+					position: "absolute", // relative
+					threshold: {
+						type: 'pixel',
+						value: 5
+					}
+				}
+			],
+
+			limits: [
+				{
+					type: "min", // max
+					context: "width", // height
+					value: 50
+				}
+			],
+
+			color: {
+				red: 0,
+				green: 0,
+				blue: 0,
+				alpha: 0,
+				opacity: 0
+			}
+		},
+		{
+			type: 'pixel',
+			colorDelta: 5,
+
+			gamma: {
+				red: 0,
+				green: 0,
+				blue: 0
+			},
+			perceptual: true,
+			filters: ['blur'],
+
+			shift: {
+				active: true,
+				horizontal: 2,
+				vertical: 2
+			},
+
+			blockOuts: [
+				{
+					visible: true,
+					area: {
+						left: 0,
+						top: 0,
+						width: 100,
+						height: 100
+					},
+					color: {
+						red: 0,
+						green: 0,
+						blue: 0,
+						alpha: 0,
+						opacity: 0
+					}
+				}
+			],
+
+			color: {
+				red: 0,
+				green: 0,
+				blue: 0,
+				alpha: 0,
+				opacity: 0
+			},
+
+			areaImageA: {
+				left: 0,
+				top: 0,
+				width: null,
+				height: null
+			},
+			areaImageB: {
+				left: 0,
+				top: 0,
+				width: null,
+				height: null
+			}
+		}
+	],
+
+	threshold: {
+		type: 'pixel',
+		value: 500
+	},
+
+	backgroundColor: {
+		red: 0,
+		green: 0,
+		blue: 0,
+		alpha: 0,
+		opacity: 0
+	},
+	ignoreColor: {
+		red: 0,
+		green: 0,
+		blue: 0,
+		alpha: 0,
+		opacity: 0
+	},
+
+	output: {
+		imagePath: "",
+		limit: OUTPUT_DIFFERENT,
+		composition: COMPOSITION_AUTO,
+		copyImage: COPY_IMAGE_A
+	}
+};