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Allow constraint of resize axis #261

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Allow constraint of resize axis #261

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4c71a6c
Allow constraint of resize axis
edwh Oct 11, 2020
4879847
Resize is dragging too
edwh Oct 19, 2020
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12 changes: 12 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,7 @@ If you are looking for the version 1 of the component, it is available on the [v
* Restrict size and movement to parent element
* Snap element to custom grid
* Restrict drag to vertical or horizontal axis
* Restrict sizes to vertical or horizontal axis
* Maintain aspect ratio
* Touch enabled
* Use your own classes
Expand Down Expand Up @@ -403,6 +404,17 @@ Define the axis on which the element is draggable. Available values are `x`, `y`
<vue-draggable-resizable axis="x">
```

#### resizeAxis
Type: `String`<br>
Required: `false`<br>
Default: `both`

Define the axis on which the element is resizeable. Available values are `x`, `y` or `both`.

```html
<vue-draggable-resizable resizesAxis="x">
```

#### grid
Type: `Array`<br>
Required: `false`<br>
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13 changes: 10 additions & 3 deletions src/components/vue-draggable-resizable.vue
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Expand Up @@ -195,6 +195,11 @@ export default {
default: 'both',
validator: (val) => ['x', 'y', 'both'].includes(val)
},
resizeAxis: {
type: String,
default: 'both',
validator: (val) => ['x', 'y', 'both'].includes(val)
},
grid: {
type: Array,
default: () => [1, 1]
Expand Down Expand Up @@ -620,13 +625,14 @@ export default {
let top = this.top
let right = this.right
let bottom = this.bottom
const axis = this.resizeAxis

const mouseClickPosition = this.mouseClickPosition
const lockAspectRatio = this.lockAspectRatio
const aspectFactor = this.aspectFactor

const tmpDeltaX = mouseClickPosition.mouseX - (e.touches ? e.touches[0].pageX : e.pageX)
const tmpDeltaY = mouseClickPosition.mouseY - (e.touches ? e.touches[0].pageY : e.pageY)
const tmpDeltaX = axis && axis !== 'y' ? mouseClickPosition.mouseX - (e.touches ? e.touches[0].pageX : e.pageX) : 0
const tmpDeltaY = axis && axis !== 'x' ? mouseClickPosition.mouseY - (e.touches ? e.touches[0].pageY : e.pageY) : 0

if (!this.widthTouched && tmpDeltaX) {
this.widthTouched = true
Expand Down Expand Up @@ -762,7 +768,8 @@ export default {
computed: {
style () {
return {
transform: `translate(${this.left}px, ${this.top}px)`,
// The following line is turning a resize into a drag.
// transform: `translate(${this.left}px, ${this.top}px)`,
width: this.computedWidth,
height: this.computedHeight,
zIndex: this.zIndex,
Expand Down