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#815 Rotation and flipping images

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This commit is contained in:
Dolan
2021-03-15 02:41:37 +00:00
parent a3febae8a3
commit bd40b11ce4
33 changed files with 615 additions and 126 deletions
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6
src/file/drawing/inline/graphic/graphic-data/graphic-data.ts
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@ -1,4 +1,4 @@
import { IMediaData } from "file/media";
import { IMediaData, IMediaDataTransformation } from "file/media";
import { XmlComponent } from "file/xml-components";
import { GraphicDataAttributes } from "./graphic-data-attribute";
@ -7,7 +7,7 @@ import { Pic } from "./pic";
export class GraphicData extends XmlComponent {
private readonly pic: Pic;
constructor(mediaData: IMediaData, x: number, y: number) {
constructor(mediaData: IMediaData, transform: IMediaDataTransformation) {
super("a:graphicData");
this.root.push(
@ -16,7 +16,7 @@ export class GraphicData extends XmlComponent {
}),
);
this.pic = new Pic(mediaData, x, y);
this.pic = new Pic(mediaData, transform);
this.root.push(this.pic);
}

8
src/file/drawing/inline/graphic/graphic-data/pic/pic.ts
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@ -1,5 +1,5 @@
// http://officeopenxml.com/drwPic.php
import { IMediaData } from "file/media";
import { IMediaData, IMediaDataTransformation } from "file/media";
import { XmlComponent } from "file/xml-components";
import { BlipFill } from "./blip/blip-fill";
@ -10,7 +10,7 @@ import { ShapeProperties } from "./shape-properties/shape-properties";
export class Pic extends XmlComponent {
private readonly shapeProperties: ShapeProperties;
constructor(mediaData: IMediaData, x: number, y: number) {
constructor(mediaData: IMediaData, transform: IMediaDataTransformation) {
super("pic:pic");
this.root.push(
@ -19,11 +19,11 @@ export class Pic extends XmlComponent {
}),
);
this.shapeProperties = new ShapeProperties(x, y);
this.shapeProperties = new ShapeProperties(transform);
this.root.push(new NonVisualPicProperties());
this.root.push(new BlipFill(mediaData));
this.root.push(new ShapeProperties(x, y));
this.root.push(new ShapeProperties(transform));
}
public setXY(x: number, y: number): void {

93
src/file/drawing/inline/graphic/graphic-data/pic/shape-properties/form.spec.ts Normal file
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@ -0,0 +1,93 @@
import { expect } from "chai";
import { Formatter } from "export/formatter";
import { Form } from "./form/form";
describe("Form", () => {
describe("#constructor()", () => {
it("should create", () => {
const tree = new Formatter().format(
new Form({
pixels: {
x: 100,
y: 100,
},
emus: {
x: 100,
y: 100,
},
}),
);
expect(tree).to.deep.equal({
"a:xfrm": [
{
_attr: {},
},
{
"a:ext": {
_attr: {
cx: 100,
cy: 100,
},
},
},
{
"a:off": {
_attr: {
x: 0,
y: 0,
},
},
},
],
});
});
it("should create with flip", () => {
const tree = new Formatter().format(
new Form({
pixels: {
x: 100,
y: 100,
},
emus: {
x: 100,
y: 100,
},
flip: {
vertical: true,
horizontal: true,
},
}),
);
expect(tree).to.deep.equal({
"a:xfrm": [
{
_attr: {
flipH: true,
flipV: true,
},
},
{
"a:ext": {
_attr: {
cx: 100,
cy: 100,
},
},
},
{
"a:off": {
_attr: {
x: 0,
y: 0,
},
},
},
],
});
});
});
});

29
src/file/drawing/inline/graphic/graphic-data/pic/shape-properties/form/form.ts
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@ -1,15 +1,38 @@
// http://officeopenxml.com/drwSp-size.php
import { XmlComponent } from "file/xml-components";
// http://officeopenxml.com/drwSp-rotate.php
import { IMediaDataTransformation } from "file/media";
import { XmlAttributeComponent, XmlComponent } from "file/xml-components";
import { Extents } from "./extents/extents";
import { Offset } from "./offset/off";
export class FormAttributes extends XmlAttributeComponent<{
readonly flipVertical?: boolean;
readonly flipHorizontal?: boolean;
readonly rotation?: number;
}> {
protected readonly xmlKeys = {
flipVertical: "flipV",
flipHorizontal: "flipH",
rotation: "rot",
};
}
export class Form extends XmlComponent {
private readonly extents: Extents;
constructor(x: number, y: number) {
constructor(options: IMediaDataTransformation) {
super("a:xfrm");
this.extents = new Extents(x, y);
this.root.push(
new FormAttributes({
flipVertical: options.flip?.vertical,
flipHorizontal: options.flip?.horizontal,
rotation: options.rotation,
}),
);
this.extents = new Extents(options.emus.x, options.emus.y);
this.root.push(this.extents);
this.root.push(new Offset());

7
src/file/drawing/inline/graphic/graphic-data/pic/shape-properties/no-fill.ts
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@ -1,7 +0,0 @@
import { XmlComponent } from "file/xml-components";
export class NoFill extends XmlComponent {
constructor() {
super("a:noFill");
}
}

16
src/file/drawing/inline/graphic/graphic-data/pic/shape-properties/outline/no-fill.spec.ts Normal file
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@ -0,0 +1,16 @@
import { expect } from "chai";
import { Formatter } from "export/formatter";
import { NoFill } from "./no-fill";
describe("NoFill", () => {
describe("#constructor()", () => {
it("should create", () => {
const tree = new Formatter().format(new NoFill());
expect(tree).to.deep.equal({
"a:noFill": {},
});
});
});
});

19
src/file/drawing/inline/graphic/graphic-data/pic/shape-properties/outline/outline.spec.ts Normal file
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@ -0,0 +1,19 @@
import { expect } from "chai";
import { Formatter } from "export/formatter";
import { Outline } from "./outline";
describe("Outline", () => {
describe("#constructor()", () => {
it("should create", () => {
const tree = new Formatter().format(new Outline());
expect(tree).to.deep.equal({
"a:ln": [
{
"a:noFill": {},
},
],
});
});
});
});

5
src/file/drawing/inline/graphic/graphic-data/pic/shape-properties/shape-properties.ts
View File

@ -1,4 +1,5 @@
// http://officeopenxml.com/drwSp-SpPr.php
import { IMediaDataTransformation } from "file/media";
import { XmlComponent } from "file/xml-components";
import { Form } from "./form";
// import { NoFill } from "./no-fill";
@ -9,7 +10,7 @@ import { ShapePropertiesAttributes } from "./shape-properties-attributes";
export class ShapeProperties extends XmlComponent {
private readonly form: Form;
constructor(x: number, y: number) {
constructor(transform: IMediaDataTransformation) {
super("pic:spPr");
this.root.push(
@ -18,7 +19,7 @@ export class ShapeProperties extends XmlComponent {
}),
);
this.form = new Form(x, y);
this.form = new Form(transform);
this.root.push(this.form);
this.root.push(new PresetGeometry());

6
src/file/drawing/inline/graphic/graphic.ts
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@ -1,4 +1,4 @@
import { IMediaData } from "file/media";
import { IMediaData, IMediaDataTransformation } from "file/media";
import { XmlAttributeComponent, XmlComponent } from "file/xml-components";
import { GraphicData } from "./graphic-data";
@ -14,7 +14,7 @@ class GraphicAttributes extends XmlAttributeComponent<{
export class Graphic extends XmlComponent {
private readonly data: GraphicData;
constructor(mediaData: IMediaData, x: number, y: number) {
constructor(mediaData: IMediaData, transform: IMediaDataTransformation) {
super("a:graphic");
this.root.push(
new GraphicAttributes({
@ -22,7 +22,7 @@ export class Graphic extends XmlComponent {
}),
);
this.data = new GraphicData(mediaData, x, y);
this.data = new GraphicData(mediaData, transform);
this.root.push(this.data);
}

12
src/file/drawing/inline/inline.ts
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@ -1,5 +1,5 @@
// http://officeopenxml.com/drwPicInline.php
import { IMediaData, IMediaDataDimensions } from "file/media";
import { IMediaData, IMediaDataTransformation } from "file/media";
import { XmlComponent } from "file/xml-components";
import { DocProperties } from "./../doc-properties/doc-properties";
import { EffectExtent } from "./../effect-extent/effect-extent";
@ -12,7 +12,7 @@ export class Inline extends XmlComponent {
private readonly extent: Extent;
private readonly graphic: Graphic;
constructor(mediaData: IMediaData, private readonly dimensions: IMediaDataDimensions) {
constructor(mediaData: IMediaData, private readonly transform: IMediaDataTransformation) {
super("wp:inline");
this.root.push(
@ -24,8 +24,8 @@ export class Inline extends XmlComponent {
}),
);
this.extent = new Extent(dimensions.emus.x, dimensions.emus.y);
this.graphic = new Graphic(mediaData, dimensions.emus.x, dimensions.emus.y);
this.extent = new Extent(transform.emus.x, transform.emus.y);
this.graphic = new Graphic(mediaData, transform);
this.root.push(this.extent);
this.root.push(new EffectExtent());
@ -35,8 +35,8 @@ export class Inline extends XmlComponent {
}
public scale(factorX: number, factorY: number): void {
const newX = Math.round(this.dimensions.emus.x * factorX);
const newY = Math.round(this.dimensions.emus.y * factorY);
const newX = Math.round(this.transform.emus.x * factorX);
const newY = Math.round(this.transform.emus.y * factorY);
this.extent.setXY(newX, newY);
this.graphic.setXY(newX, newY);