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fix: makes example image specific #41

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Merged
merged 2 commits into from
Oct 24, 2019
Merged

fix: makes example image specific #41

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0643dfc
fix: makes example image specific
souhe Oct 23, 2019
bfbd034
fix: proper photo sizes
souhe Oct 23, 2019
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32 changes: 10 additions & 22 deletions example/src/App.js
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Original file line number Diff line number Diff line change
Expand Up @@ -20,8 +20,8 @@ import {
} from 'react-native';
import ImageEditor from '@react-native-community/image-editor';

const DEFAULT_IMAGE_HEIGHT = 600;
const DEFAULT_IMAGE_WIDTH = 1000;
const DEFAULT_IMAGE_HEIGHT = 720;
const DEFAULT_IMAGE_WIDTH = 1080;

type ImageOffset = {|
x: number,
Expand Down Expand Up @@ -55,27 +55,17 @@ export default class SquareImageCropper extends React.Component<
super(props);
this._isMounted = true;
this.state = {
randomPhoto: null,
photo: {
uri: `https://source.unsplash.com/2Ts5HnA67k8/${DEFAULT_IMAGE_WIDTH}x${DEFAULT_IMAGE_HEIGHT}`,
height: DEFAULT_IMAGE_HEIGHT,
width: DEFAULT_IMAGE_WIDTH,
},
measuredSize: null,
croppedImageURI: null,
cropError: null,
};
}

async _fetchRandomPhoto() {
this.setState({
randomPhoto: {
uri: `http://placeimg.com/${DEFAULT_IMAGE_WIDTH}/${DEFAULT_IMAGE_HEIGHT}/tech?${new Date().getTime()}`,
height: DEFAULT_IMAGE_HEIGHT,
width: DEFAULT_IMAGE_WIDTH,
},
});
}

componentDidMount() {
this._fetchRandomPhoto();
}

render() {
if (!this.state.measuredSize) {
return (
Expand All @@ -101,7 +91,7 @@ export default class SquareImageCropper extends React.Component<
}

_renderImageCropper() {
if (!this.state.randomPhoto) {
if (!this.state.photo) {
return <View style={styles.container} />;
}
let error = null;
Expand All @@ -114,7 +104,7 @@ export default class SquareImageCropper extends React.Component<
Drag the image within the square to crop:
</Text>
<ImageCropper
image={this.state.randomPhoto}
image={this.state.photo}
size={this.state.measuredSize}
style={[styles.imageCropper, this.state.measuredSize]}
onTransformDataChange={data => (this._transformData = data)}
Expand Down Expand Up @@ -153,7 +143,7 @@ export default class SquareImageCropper extends React.Component<
async _crop() {
try {
const croppedImageURI = await ImageEditor.cropImage(
this.state.randomPhoto.uri,
this.state.photo.uri,
this._transformData,
);

Expand All @@ -167,11 +157,9 @@ export default class SquareImageCropper extends React.Component<

_reset() {
this.setState({
randomPhoto: null,
croppedImageURI: null,
cropError: null,
});
this._fetchRandomPhoto();
}
}

Expand Down