15 lines
423 B
JavaScript
15 lines
423 B
JavaScript
|
|
||
|
|
const calculateSlideData = (slideData) => {
|
||
|
|
const { width, height, xOffset, yOffset, widthRatio, heightRatio } = slideData;
|
||
|
|
|
||
|
|
// calculating viewBox and offsets for the current presentation
|
||
|
|
return {
|
||
|
|
x: ((-xOffset * 2) * width) / 100,
|
||
|
|
y: ((-yOffset * 2) * height) / 100,
|
||
|
|
viewBoxWidth: (width * widthRatio) / 100,
|
||
|
|
viewBoxHeight: (height * heightRatio) / 100,
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
export default calculateSlideData;
|