Merge branch 'master' into feat/browser-packer

# Conflicts:
#	demo/demo13.js
#	package.json
#	src/export/packer/compiler.ts
#	src/file/media/data.ts
#	src/file/media/media.ts

src/file/drawing/anchor/anchor-attributes.ts

@@ -0,0 +1,26 @@
+import { XmlAttributeComponent } from "file/xml-components";
+import { IDistance } from "../drawing";
+
+export interface IAnchorAttributes extends IDistance {
+    allowOverlap?: "0" | "1";
+    behindDoc?: "0" | "1";
+    layoutInCell?: "0" | "1";
+    locked?: "0" | "1";
+    relativeHeight?: number;
+    simplePos?: "0" | "1";
+}
+
+export class AnchorAttributes extends XmlAttributeComponent<IAnchorAttributes> {
+    protected xmlKeys = {
+        distT: "distT",
+        distB: "distB",
+        distL: "distL",
+        distR: "distR",
+        allowOverlap: "allowOverlap",
+        behindDoc: "behindDoc",
+        layoutInCell: "layoutInCell",
+        locked: "locked",
+        relativeHeight: "relativeHeight",
+        simplePos: "simplePos",
+    };
+}

src/file/drawing/anchor/anchor.spec.ts

@@ -0,0 +1,118 @@
+import { assert } from "chai";
+
+import { Utility } from "../../../tests/utility";
+import { IDrawingOptions, TextWrapStyle } from ".././";
+import { Anchor } from "./";
+
+function createDrawing(drawingOptions: IDrawingOptions): Anchor {
+    return new Anchor(
+        1,
+        {
+            pixels: {
+                x: 100,
+                y: 100,
+            },
+            emus: {
+                x: 100 * 9525,
+                y: 100 * 9525,
+            },
+        },
+        drawingOptions,
+    );
+}
+
+describe("Anchor", () => {
+    let anchor: Anchor;
+
+    describe("#constructor()", () => {
+        it("should create a Drawing with correct root key", () => {
+            anchor = createDrawing({});
+            const newJson = Utility.jsonify(anchor);
+            assert.equal(newJson.rootKey, "wp:anchor");
+            assert.equal(newJson.root.length, 10);
+        });
+
+        it("should create a Drawing with all default options", () => {
+            anchor = createDrawing({});
+            const newJson = Utility.jsonify(anchor);
+            assert.equal(newJson.root.length, 10);
+
+            const anchorAttributes = newJson.root[0].root;
+            assert.include(anchorAttributes, {
+                distT: 0,
+                distB: 0,
+                distL: 0,
+                distR: 0,
+                simplePos: "0",
+                allowOverlap: "1",
+                behindDoc: "0",
+                locked: "0",
+                layoutInCell: "1",
+                relativeHeight: 952500,
+            });
+
+            // 1: simple pos
+            assert.equal(newJson.root[1].rootKey, "wp:simplePos");
+
+            // 2: horizontal position
+            const horizontalPosition = newJson.root[2];
+            assert.equal(horizontalPosition.rootKey, "wp:positionH");
+            assert.include(horizontalPosition.root[0].root, {
+                relativeFrom: "column",
+            });
+            assert.equal(horizontalPosition.root[1].rootKey, "wp:posOffset");
+            assert.include(horizontalPosition.root[1].root[0], 0);
+
+            // 3: vertical position
+            const verticalPosition = newJson.root[3];
+            assert.equal(verticalPosition.rootKey, "wp:positionV");
+            assert.include(verticalPosition.root[0].root, {
+                relativeFrom: "paragraph",
+            });
+            assert.equal(verticalPosition.root[1].rootKey, "wp:posOffset");
+            assert.include(verticalPosition.root[1].root[0], 0);
+
+            // 4: extent
+            const extent = newJson.root[4];
+            assert.equal(extent.rootKey, "wp:extent");
+            assert.include(extent.root[0].root, {
+                cx: 952500,
+                cy: 952500,
+            });
+
+            // 5: effect extent
+            const effectExtent = newJson.root[5];
+            assert.equal(effectExtent.rootKey, "wp:effectExtent");
+
+            // 6 text wrap: none
+            const textWrap = newJson.root[6];
+            assert.equal(textWrap.rootKey, "wp:wrapNone");
+
+            // 7: doc properties
+            const docProperties = newJson.root[7];
+            assert.equal(docProperties.rootKey, "wp:docPr");
+
+            // 8: graphic frame properties
+            const graphicFrame = newJson.root[8];
+            assert.equal(graphicFrame.rootKey, "wp:cNvGraphicFramePr");
+
+            // 9: graphic
+            const graphic = newJson.root[9];
+            assert.equal(graphic.rootKey, "a:graphic");
+        });
+
+        it("should create a Drawing with text wrapping", () => {
+            anchor = createDrawing({
+                textWrapping: {
+                    textWrapStyle: TextWrapStyle.SQUARE,
+                },
+            });
+            const newJson = Utility.jsonify(anchor);
+            assert.equal(newJson.root.length, 10);
+
+            // 6 text wrap: square
+            const textWrap = newJson.root[6];
+            assert.equal(textWrap.rootKey, "wp:wrapSquare");
+        });
+    });
+});

src/file/drawing/anchor/anchor.ts

@@ -0,0 +1,88 @@
+// http://officeopenxml.com/drwPicFloating.php
+import { IMediaDataDimensions } from "file/media";
+import { XmlComponent } from "file/xml-components";
+import { IDrawingOptions } from "../drawing";
+import {
+    HorizontalPosition,
+    HorizontalPositionRelativeFrom,
+    IFloating,
+    SimplePos,
+    VerticalPosition,
+    VerticalPositionRelativeFrom,
+} from "../floating";
+import { Graphic } from "../inline/graphic";
+import { TextWrapStyle, WrapNone, WrapSquare, WrapTight, WrapTopAndBottom } from "../text-wrap";
+import { DocProperties } from "./../doc-properties/doc-properties";
+import { EffectExtent } from "./../effect-extent/effect-extent";
+import { Extent } from "./../extent/extent";
+import { GraphicFrameProperties } from "./../graphic-frame/graphic-frame-properties";
+import { AnchorAttributes } from "./anchor-attributes";
+
+const defaultOptions: IFloating = {
+    allowOverlap: true,
+    behindDocument: false,
+    lockAnchor: false,
+    layoutInCell: true,
+    verticalPosition: {
+        relative: VerticalPositionRelativeFrom.PARAGRAPH,
+        offset: 0,
+    },
+    horizontalPosition: {
+        relative: HorizontalPositionRelativeFrom.COLUMN,
+        offset: 0,
+    },
+};
+
+export class Anchor extends XmlComponent {
+    constructor(referenceId: number, dimensions: IMediaDataDimensions, drawingOptions: IDrawingOptions) {
+        super("wp:anchor");
+
+        const floating = {
+            ...defaultOptions,
+            ...drawingOptions.floating,
+        };
+        this.root.push(
+            new AnchorAttributes({
+                distT: 0,
+                distB: 0,
+                distL: 0,
+                distR: 0,
+                simplePos: "0", // note: word doesn't fully support - so we use 0
+                allowOverlap: floating.allowOverlap === true ? "1" : "0",
+                behindDoc: floating.behindDocument === true ? "1" : "0",
+                locked: floating.lockAnchor === true ? "1" : "0",
+                layoutInCell: floating.layoutInCell === true ? "1" : "0",
+                relativeHeight: dimensions.emus.y,
+            }),
+        );
+
+        this.root.push(new SimplePos());
+        this.root.push(new HorizontalPosition(floating.horizontalPosition));
+        this.root.push(new VerticalPosition(floating.verticalPosition));
+        this.root.push(new Extent(dimensions.emus.x, dimensions.emus.y));
+        this.root.push(new EffectExtent());
+
+        if (drawingOptions.textWrapping !== undefined) {
+            switch (drawingOptions.textWrapping.textWrapStyle) {
+                case TextWrapStyle.SQUARE:
+                    this.root.push(new WrapSquare(drawingOptions.textWrapping));
+                    break;
+                case TextWrapStyle.TIGHT:
+                    this.root.push(new WrapTight(drawingOptions.textWrapping.distanceFromText));
+                    break;
+                case TextWrapStyle.TOP_AND_BOTTOM:
+                    this.root.push(new WrapTopAndBottom(drawingOptions.textWrapping.distanceFromText));
+                    break;
+                case TextWrapStyle.NONE:
+                default:
+                    this.root.push(new WrapNone());
+            }
+        } else {
+            this.root.push(new WrapNone());
+        }
+
+        this.root.push(new DocProperties());
+        this.root.push(new GraphicFrameProperties());
+        this.root.push(new Graphic(referenceId, dimensions.emus.x, dimensions.emus.y));
+    }
+}

src/file/drawing/anchor/index.ts

@@ -0,0 +1,2 @@
+export * from "./anchor";
+export * from "./anchor-attributes";

src/file/drawing/drawing.spec.ts

@@ -2,14 +2,12 @@ import { assert } from "chai";
 import * as fs from "fs";
 
 import { Utility } from "../../tests/utility";
-import { Drawing } from "./";
+import { Drawing, IDrawingOptions, PlacementPosition } from "./";
 
-describe("Drawing", () => {
-    let currentBreak: Drawing;
-
-    beforeEach(() => {
-        const path = "./demo/images/image1.jpeg";
-        currentBreak = new Drawing({
+function createDrawing(drawingOptions?: IDrawingOptions): Drawing {
+    const path = "./demo/images/image1.jpeg";
+    return new Drawing(
+        {
             fileName: "test.jpg",
             referenceId: 1,
             path: path,
@@ -23,14 +21,33 @@ describe("Drawing", () => {
                     y: 100 * 9525,
                 },
             },
-        });
-    });
+        },
+        drawingOptions,
+    );
+}
+
+describe("Drawing", () => {
+    let currentBreak: Drawing;
 
     describe("#constructor()", () => {
         it("should create a Drawing with correct root key", () => {
+            currentBreak = createDrawing();
             const newJson = Utility.jsonify(currentBreak);
             assert.equal(newJson.rootKey, "w:drawing");
-            // console.log(JSON.stringify(newJson, null, 2));
+        });
+
+        it("should create a drawing with inline element when there are no options passed", () => {
+            currentBreak = createDrawing();
+            const newJson = Utility.jsonify(currentBreak);
+            assert.equal(newJson.root[0].rootKey, "wp:inline");
+        });
+
+        it("should create a drawing with anchor element when there options are passed", () => {
+            currentBreak = createDrawing({
+                position: PlacementPosition.FLOATING,
+            });
+            const newJson = Utility.jsonify(currentBreak);
+            assert.equal(newJson.root[0].rootKey, "wp:anchor");
         });
     });
 });

src/file/drawing/drawing.ts

@@ -1,20 +1,53 @@
 import { IMediaData } from "file/media";
 import { XmlComponent } from "file/xml-components";
+import { Anchor } from "./anchor";
+import { IFloating } from "./floating";
 import { Inline } from "./inline";
+import { ITextWrapping } from "./text-wrap";
+
+export enum PlacementPosition {
+    INLINE,
+    FLOATING,
+}
+
+export interface IDistance {
+    distT?: number;
+    distB?: number;
+    distL?: number;
+    distR?: number;
+}
+
+export interface IDrawingOptions {
+    position?: PlacementPosition;
+    textWrapping?: ITextWrapping;
+    floating?: IFloating;
+}
+
+const defaultDrawingOptions: IDrawingOptions = {
+    position: PlacementPosition.INLINE,
+};
 
 export class Drawing extends XmlComponent {
-    private inline: Inline;
+    private readonly inline: Inline;
 
-    constructor(imageData: IMediaData) {
+    constructor(imageData: IMediaData, drawingOptions?: IDrawingOptions) {
         super("w:drawing");
 
         if (imageData === undefined) {
             throw new Error("imageData cannot be undefined");
         }
 
-        this.inline = new Inline(imageData.referenceId, imageData.dimensions);
+        const mergedOptions = {
+            ...defaultDrawingOptions,
+            ...drawingOptions,
+        };
 
-        this.root.push(this.inline);
+        if (mergedOptions.position === PlacementPosition.INLINE) {
+            this.inline = new Inline(imageData.referenceId, imageData.dimensions);
+            this.root.push(this.inline);
+        } else if (mergedOptions.position === PlacementPosition.FLOATING) {
+            this.root.push(new Anchor(imageData.referenceId, imageData.dimensions, mergedOptions));
+        }
     }
 
     public scale(factorX: number, factorY: number): void {

src/file/drawing/extent/extent.ts

@@ -2,7 +2,7 @@ import { XmlComponent } from "file/xml-components";
 import { ExtentAttributes } from "./extent-attributes";
 
 export class Extent extends XmlComponent {
-    private attributes: ExtentAttributes;
+    private readonly attributes: ExtentAttributes;
 
     constructor(x: number, y: number) {
         super("wp:extent");

src/file/drawing/floating/align.spec.ts

@@ -0,0 +1,15 @@
+import { assert } from "chai";
+
+import { VerticalPositionAlign } from ".";
+import { Utility } from "../../../tests/utility";
+import { Align } from "./align";
+
+describe("Align", () => {
+    describe("#constructor()", () => {
+        it("should create a element with correct root key", () => {
+            const newJson = Utility.jsonify(new Align(VerticalPositionAlign.CENTER));
+            assert.equal(newJson.rootKey, "wp:align");
+            assert.include(newJson.root[0], VerticalPositionAlign.CENTER);
+        });
+    });
+});

src/file/drawing/floating/align.ts

@@ -0,0 +1,10 @@
+// http://officeopenxml.com/drwPicFloating-position.php
+import { XmlComponent } from "file/xml-components";
+import { HorizontalPositionAlign, VerticalPositionAlign } from "./floating-position";
+
+export class Align extends XmlComponent {
+    constructor(value: HorizontalPositionAlign | VerticalPositionAlign) {
+        super("wp:align");
+        this.root.push(value);
+    }
+}

src/file/drawing/floating/floating-position.ts

@@ -0,0 +1,60 @@
+// http://officeopenxml.com/drwPicFloating-position.php
+
+export enum HorizontalPositionRelativeFrom {
+    CHARACTER = "character",
+    COLUMN = "column",
+    INSIDE_MARGIN = "insideMargin",
+    LEFT_MARGIN = "leftMargin",
+    MARGIN = "margin",
+    OUTSIDE_MARGIN = "outsideMargin",
+    PAGE = "page",
+    RIGHT_MARGIN = "rightMargin",
+}
+
+export enum VerticalPositionRelativeFrom {
+    BOTTOM_MARGIN = "bottomMargin",
+    INSIDE_MARGIN = "insideMargin",
+    LINE = "line",
+    MARGIN = "margin",
+    OUTSIDE_MARGIN = "outsideMargin",
+    PAGE = "page",
+    PARAGRAPH = "paragraph",
+    TOP_MARGIN = "topMargin",
+}
+
+export enum HorizontalPositionAlign {
+    CENTER = "center",
+    INSIDE = "inside",
+    LEFT = "left",
+    OUTSIDE = "outside",
+    RIGHT = "right",
+}
+
+export enum VerticalPositionAlign {
+    BOTTOM = "bottom",
+    CENTER = "center",
+    INSIDE = "inside",
+    OUTSIDE = "outside",
+    TOP = "top",
+}
+
+export interface IHorizontalPositionOptions {
+    relative: HorizontalPositionRelativeFrom;
+    align?: HorizontalPositionAlign;
+    offset?: number;
+}
+
+export interface IVerticalPositionOptions {
+    relative: VerticalPositionRelativeFrom;
+    align?: VerticalPositionAlign;
+    offset?: number;
+}
+
+export interface IFloating {
+    horizontalPosition: IHorizontalPositionOptions;
+    verticalPosition: IVerticalPositionOptions;
+    allowOverlap?: boolean;
+    lockAnchor?: boolean;
+    behindDocument?: boolean;
+    layoutInCell?: boolean;
+}

src/file/drawing/floating/horizontal-position.spec.ts

@@ -0,0 +1,41 @@
+import { assert } from "chai";
+
+import { HorizontalPositionAlign, HorizontalPositionRelativeFrom } from ".";
+import { Utility } from "../../../tests/utility";
+import { HorizontalPosition } from "./horizontal-position";
+
+describe("HorizontalPosition", () => {
+    describe("#constructor()", () => {
+        it("should create a element with position align", () => {
+            const newJson = Utility.jsonify(
+                new HorizontalPosition({
+                    relative: HorizontalPositionRelativeFrom.MARGIN,
+                    align: HorizontalPositionAlign.CENTER,
+                }),
+            );
+            assert.equal(newJson.rootKey, "wp:positionH");
+            assert.include(newJson.root[0].root, {
+                relativeFrom: "margin",
+            });
+
+            assert.equal(newJson.root[1].rootKey, "wp:align");
+            assert.include(newJson.root[1].root, "center");
+        });
+
+        it("should create a element with offset", () => {
+            const newJson = Utility.jsonify(
+                new HorizontalPosition({
+                    relative: HorizontalPositionRelativeFrom.MARGIN,
+                    offset: 40,
+                }),
+            );
+            assert.equal(newJson.rootKey, "wp:positionH");
+            assert.include(newJson.root[0].root, {
+                relativeFrom: "margin",
+            });
+
+            assert.equal(newJson.root[1].rootKey, "wp:posOffset");
+            assert.include(newJson.root[1].root[0], 40);
+        });
+    });
+});

src/file/drawing/floating/horizontal-position.ts

@@ -0,0 +1,35 @@
+// http://officeopenxml.com/drwPicFloating-position.php
+import { XmlAttributeComponent, XmlComponent } from "file/xml-components";
+import { Align } from "./align";
+import { HorizontalPositionRelativeFrom, IHorizontalPositionOptions } from "./floating-position";
+import { PositionOffset } from "./position-offset";
+
+interface IHorizontalPositionAttributes {
+    relativeFrom: HorizontalPositionRelativeFrom;
+}
+
+class HorizontalPositionAttributes extends XmlAttributeComponent<IHorizontalPositionAttributes> {
+    protected xmlKeys = {
+        relativeFrom: "relativeFrom",
+    };
+}
+
+export class HorizontalPosition extends XmlComponent {
+    constructor(horizontalPosition: IHorizontalPositionOptions) {
+        super("wp:positionH");
+
+        this.root.push(
+            new HorizontalPositionAttributes({
+                relativeFrom: horizontalPosition.relative,
+            }),
+        );
+
+        if (horizontalPosition.align) {
+            this.root.push(new Align(horizontalPosition.align));
+        } else if (horizontalPosition.offset !== undefined) {
+            this.root.push(new PositionOffset(horizontalPosition.offset));
+        } else {
+            throw new Error("There is no configuration provided for floating position (Align or offset)");
+        }
+    }
+}

src/file/drawing/floating/index.ts

@@ -0,0 +1,4 @@
+export * from "./floating-position";
+export * from "./simple-pos";
+export * from "./horizontal-position";
+export * from "./vertical-position";

src/file/drawing/floating/position-offset.spec.ts

@@ -0,0 +1,14 @@
+import { assert } from "chai";
+
+import { Utility } from "../../../tests/utility";
+import { PositionOffset } from "./position-offset";
+
+describe("PositionOffset", () => {
+    describe("#constructor()", () => {
+        it("should create a element with correct root key", () => {
+            const newJson = Utility.jsonify(new PositionOffset(50));
+            assert.equal(newJson.rootKey, "wp:posOffset");
+            assert.equal(newJson.root[0], 50);
+        });
+    });
+});

src/file/drawing/floating/position-offset.ts

@@ -0,0 +1,9 @@
+// http://officeopenxml.com/drwPicFloating-position.php
+import { XmlComponent } from "file/xml-components";
+
+export class PositionOffset extends XmlComponent {
+    constructor(offsetValue: number) {
+        super("wp:posOffset");
+        this.root.push(offsetValue.toString());
+    }
+}

src/file/drawing/floating/simple-pos.spec.ts

@@ -0,0 +1,17 @@
+import { assert } from "chai";
+
+import { SimplePos } from "./simple-pos";
+import { Utility } from "../../../tests/utility";
+
+describe("SimplePos", () => {
+    describe("#constructor()", () => {
+        it("should create a element with correct root key", () => {
+            const newJson = Utility.jsonify(new SimplePos());
+            assert.equal(newJson.rootKey, "wp:simplePos");
+            assert.include(newJson.root[0].root, {
+                x: 0,
+                y: 0,
+            });
+        });
+    });
+});

src/file/drawing/floating/simple-pos.ts

@@ -0,0 +1,28 @@
+// http://officeopenxml.com/drwPicFloating-position.php
+import { XmlAttributeComponent, XmlComponent } from "file/xml-components";
+
+interface ISimplePosAttributes {
+    x: number;
+    y: number;
+}
+
+class SimplePosAttributes extends XmlAttributeComponent<ISimplePosAttributes> {
+    protected xmlKeys = {
+        x: "x",
+        y: "y",
+    };
+}
+
+export class SimplePos extends XmlComponent {
+    constructor() {
+        super("wp:simplePos");
+
+        // NOTE: It's not fully supported in Microsoft Word, but this element is needed anyway
+        this.root.push(
+            new SimplePosAttributes({
+                x: 0,
+                y: 0,
+            }),
+        );
+    }
+}

src/file/drawing/floating/vertical-position.spec.ts

@@ -0,0 +1,41 @@
+import { assert } from "chai";
+
+import { VerticalPositionAlign, VerticalPositionRelativeFrom } from ".";
+import { Utility } from "../../../tests/utility";
+import { VerticalPosition } from "./vertical-position";
+
+describe("VerticalPosition", () => {
+    describe("#constructor()", () => {
+        it("should create a element with position align", () => {
+            const newJson = Utility.jsonify(
+                new VerticalPosition({
+                    relative: VerticalPositionRelativeFrom.MARGIN,
+                    align: VerticalPositionAlign.INSIDE,
+                }),
+            );
+            assert.equal(newJson.rootKey, "wp:positionV");
+            assert.include(newJson.root[0].root, {
+                relativeFrom: "margin",
+            });
+
+            assert.equal(newJson.root[1].rootKey, "wp:align");
+            assert.include(newJson.root[1].root, "inside");
+        });
+
+        it("should create a element with offset", () => {
+            const newJson = Utility.jsonify(
+                new VerticalPosition({
+                    relative: VerticalPositionRelativeFrom.MARGIN,
+                    offset: 40,
+                }),
+            );
+            assert.equal(newJson.rootKey, "wp:positionV");
+            assert.include(newJson.root[0].root, {
+                relativeFrom: "margin",
+            });
+
+            assert.equal(newJson.root[1].rootKey, "wp:posOffset");
+            assert.include(newJson.root[1].root[0], 40);
+        });
+    });
+});

src/file/drawing/floating/vertical-position.ts

@@ -0,0 +1,35 @@
+// http://officeopenxml.com/drwPicFloating-position.php
+import { XmlAttributeComponent, XmlComponent } from "file/xml-components";
+import { Align } from "./align";
+import { IVerticalPositionOptions, VerticalPositionRelativeFrom } from "./floating-position";
+import { PositionOffset } from "./position-offset";
+
+interface IVerticalPositionAttributes {
+    relativeFrom: VerticalPositionRelativeFrom;
+}
+
+class VerticalPositionAttributes extends XmlAttributeComponent<IVerticalPositionAttributes> {
+    protected xmlKeys = {
+        relativeFrom: "relativeFrom",
+    };
+}
+
+export class VerticalPosition extends XmlComponent {
+    constructor(verticalPosition: IVerticalPositionOptions) {
+        super("wp:positionV");
+
+        this.root.push(
+            new VerticalPositionAttributes({
+                relativeFrom: verticalPosition.relative,
+            }),
+        );
+
+        if (verticalPosition.align) {
+            this.root.push(new Align(verticalPosition.align));
+        } else if (verticalPosition.offset !== undefined) {
+            this.root.push(new PositionOffset(verticalPosition.offset));
+        } else {
+            throw new Error("There is no configuration provided for floating position (Align or offset)");
+        }
+    }
+}

src/file/drawing/index.ts

@@ -1 +1,3 @@
-export { Drawing } from "./drawing";
+export * from "./drawing";
+export * from "./text-wrap";
+export * from "./floating";

src/file/drawing/inline/graphic/graphic-data/graphic-data.ts

@@ -3,7 +3,7 @@ import { GraphicDataAttributes } from "./graphic-data-attribute";
 import { Pic } from "./pic";
 
 export class GraphicData extends XmlComponent {
-    private pic: Pic;
+    private readonly pic: Pic;
 
     constructor(referenceId: number, x: number, y: number) {
         super("a:graphicData");

src/file/drawing/inline/graphic/graphic-data/pic/pic.ts

@@ -6,7 +6,7 @@ import { PicAttributes } from "./pic-attributes";
 import { ShapeProperties } from "./shape-properties/shape-properties";
 
 export class Pic extends XmlComponent {
-    private shapeProperties: ShapeProperties;
+    private readonly shapeProperties: ShapeProperties;
 
     constructor(referenceId: number, x: number, y: number) {
         super("pic:pic");

src/file/drawing/inline/graphic/graphic-data/pic/shape-properties/form/extents/extents.ts

@@ -3,7 +3,7 @@ import { XmlComponent } from "file/xml-components";
 import { ExtentsAttributes } from "./extents-attributes";
 
 export class Extents extends XmlComponent {
-    private attributes: ExtentsAttributes;
+    private readonly attributes: ExtentsAttributes;
 
     constructor(x: number, y: number) {
         super("a:ext");

src/file/drawing/inline/graphic/graphic-data/pic/shape-properties/form/form.ts

@@ -4,7 +4,7 @@ import { Extents } from "./extents/extents";
 import { Offset } from "./offset/off";
 
 export class Form extends XmlComponent {
-    private extents: Extents;
+    private readonly extents: Extents;
 
     constructor(x: number, y: number) {
         super("a:xfrm");

src/file/drawing/inline/graphic/graphic-data/pic/shape-properties/shape-properties.ts

@@ -7,7 +7,7 @@ import { PresetGeometry } from "./preset-geometry/preset-geometry";
 import { ShapePropertiesAttributes } from "./shape-properties-attributes";
 
 export class ShapeProperties extends XmlComponent {
-    private form: Form;
+    private readonly form: Form;
 
     constructor(x: number, y: number) {
         super("pic:spPr");

src/file/drawing/inline/graphic/graphic.ts

@@ -12,7 +12,7 @@ class GraphicAttributes extends XmlAttributeComponent<IGraphicProperties> {
 }
 
 export class Graphic extends XmlComponent {
-    private data: GraphicData;
+    private readonly data: GraphicData;
 
     constructor(referenceId: number, x: number, y: number) {
         super("a:graphic");

src/file/drawing/inline/inline-attributes.ts

@@ -1,11 +1,8 @@
 import { XmlAttributeComponent } from "file/xml-components";
+import { IDistance } from "../drawing";
 
-export interface IInlineAttributes {
-    distT?: number;
-    distB?: number;
-    distL?: number;
-    distR?: number;
-}
+// tslint:disable-next-line:no-empty-interface
+export interface IInlineAttributes extends IDistance {}
 
 export class InlineAttributes extends XmlAttributeComponent<IInlineAttributes> {
     protected xmlKeys = {

src/file/drawing/inline/inline.ts

@@ -1,18 +1,18 @@
 // http://officeopenxml.com/drwPicInline.php
 import { IMediaDataDimensions } from "file/media";
 import { XmlComponent } from "file/xml-components";
-import { DocProperties } from "./doc-properties/doc-properties";
-import { EffectExtent } from "./effect-extent/effect-extent";
-import { Extent } from "./extent/extent";
-import { Graphic } from "./graphic";
-import { GraphicFrameProperties } from "./graphic-frame/graphic-frame-properties";
+import { DocProperties } from "./../doc-properties/doc-properties";
+import { EffectExtent } from "./../effect-extent/effect-extent";
+import { Extent } from "./../extent/extent";
+import { GraphicFrameProperties } from "./../graphic-frame/graphic-frame-properties";
+import { Graphic } from "./../inline/graphic";
 import { InlineAttributes } from "./inline-attributes";
 
 export class Inline extends XmlComponent {
-    private extent: Extent;
-    private graphic: Graphic;
+    private readonly extent: Extent;
+    private readonly graphic: Graphic;
 
-    constructor(referenceId: number, private dimensions: IMediaDataDimensions) {
+    constructor(referenceId: number, private readonly dimensions: IMediaDataDimensions) {
         super("wp:inline");
 
         this.root.push(

src/file/drawing/text-wrap/index.ts

@@ -0,0 +1,5 @@
+export * from "./text-wrapping";
+export * from "./wrap-none";
+export * from "./wrap-square";
+export * from "./wrap-tight";
+export * from "./wrap-top-and-bottom";

src/file/drawing/text-wrap/text-wrapping.ts

@@ -0,0 +1,22 @@
+// http://officeopenxml.com/drwPicFloating-textWrap.php
+import { IDistance } from "../drawing";
+
+export enum TextWrapStyle {
+    NONE,
+    SQUARE,
+    TIGHT,
+    TOP_AND_BOTTOM,
+}
+
+export enum WrapTextOption {
+    BOTH_SIDES = "bothSides",
+    LEFT = "left",
+    RIGHT = "right",
+    LARGEST = "largest",
+}
+
+export interface ITextWrapping {
+    textWrapStyle: TextWrapStyle;
+    wrapTextOption?: WrapTextOption;
+    distanceFromText?: IDistance;
+}

src/file/drawing/text-wrap/wrap-none.ts

@@ -0,0 +1,8 @@
+// http://officeopenxml.com/drwPicFloating-textWrap.php
+import { XmlComponent } from "file/xml-components";
+
+export class WrapNone extends XmlComponent {
+    constructor() {
+        super("wp:wrapNone");
+    }
+}

src/file/drawing/text-wrap/wrap-square.ts

@@ -0,0 +1,31 @@
+// http://officeopenxml.com/drwPicFloating-textWrap.php
+import { XmlAttributeComponent, XmlComponent } from "file/xml-components";
+import { ITextWrapping, WrapTextOption } from ".";
+import { IDistance } from "../drawing";
+
+interface IWrapSquareAttributes extends IDistance {
+    wrapText?: WrapTextOption;
+}
+
+class WrapSquareAttributes extends XmlAttributeComponent<IWrapSquareAttributes> {
+    protected xmlKeys = {
+        distT: "distT",
+        distB: "distB",
+        distL: "distL",
+        distR: "distR",
+        wrapText: "wrapText",
+    };
+}
+
+export class WrapSquare extends XmlComponent {
+    constructor(textWrapping: ITextWrapping) {
+        super("wp:wrapSquare");
+
+        this.root.push(
+            new WrapSquareAttributes({
+                wrapText: textWrapping.wrapTextOption || WrapTextOption.BOTH_SIDES,
+                ...textWrapping.distanceFromText,
+            }),
+        );
+    }
+}

src/file/drawing/text-wrap/wrap-tight.ts

@@ -0,0 +1,33 @@
+// http://officeopenxml.com/drwPicFloating-textWrap.php
+import { XmlAttributeComponent, XmlComponent } from "file/xml-components";
+import { IDistance } from "../drawing";
+
+interface IWrapTightAttributes {
+    distT?: number;
+    distB?: number;
+}
+
+class WrapTightAttributes extends XmlAttributeComponent<IWrapTightAttributes> {
+    protected xmlKeys = {
+        distT: "distT",
+        distB: "distB",
+    };
+}
+
+export class WrapTight extends XmlComponent {
+    constructor(distanceFromText?: IDistance) {
+        super("wp:wrapTight");
+
+        distanceFromText = distanceFromText || {
+            distT: 0,
+            distB: 0,
+        };
+
+        this.root.push(
+            new WrapTightAttributes({
+                distT: distanceFromText.distT,
+                distB: distanceFromText.distB,
+            }),
+        );
+    }
+}

src/file/drawing/text-wrap/wrap-top-and-bottom.ts

@@ -0,0 +1,33 @@
+// http://officeopenxml.com/drwPicFloating-textWrap.php
+import { XmlAttributeComponent, XmlComponent } from "file/xml-components";
+import { IDistance } from "../drawing";
+
+interface IWrapTopAndBottomAttributes {
+    distT?: number;
+    distB?: number;
+}
+
+class WrapTopAndBottomAttributes extends XmlAttributeComponent<IWrapTopAndBottomAttributes> {
+    protected xmlKeys = {
+        distT: "distT",
+        distB: "distB",
+    };
+}
+
+export class WrapTopAndBottom extends XmlComponent {
+    constructor(distanceFromText?: IDistance) {
+        super("wp:wrapTopAndBottom");
+
+        distanceFromText = distanceFromText || {
+            distT: 0,
+            distB: 0,
+        };
+
+        this.root.push(
+            new WrapTopAndBottomAttributes({
+                distT: distanceFromText.distT,
+                distB: distanceFromText.distB,
+            }),
+        );
+    }
+}