---
title: "Utils | Customer's Canvas On-Premises"
canonical: "https://customerscanvas.com/docs/on-premises/design-atoms-js/reference/design-atoms/Utils-1/"
---

# Utils

> `object`

## Functions

### getSelectionAreaToImageSizeRatio()

```ts
function getSelectionAreaToImageSizeRatio(resizeData, imageHandler): object;
```

#### Parameters

| Parameter | Type |
| ------ | ------ |
| `resizeData` | [`IResizeData`](https://customerscanvas.com/docs/on-premises/design-atoms-js/reference/design-atoms/ISelectionProcessModifier.md#iresizedata) |
| `imageHandler` | [`ImageItemHandler`](https://customerscanvas.com/docs/on-premises/design-atoms-js/reference/design-atoms/ImageItemHandler.md#imageitemhandler) |

#### Returns

##### height

```ts
height: any = heightRatio;
```

##### width

```ts
width: any = widthRatio;
```

***

### isIncreasingResize()

```ts
function isIncreasingResize(selection, resizeData): boolean;
```

#### Parameters

| Parameter | Type |
| ------ | ------ |
| `selection` | `RotatedRectangleF` |
| `resizeData` | [`IResizeData`](https://customerscanvas.com/docs/on-premises/design-atoms-js/reference/design-atoms/ISelectionProcessModifier.md#iresizedata) |

#### Returns

`boolean`