diff options
Diffstat (limited to 'src/client/views/pdf/PDFViewer.tsx')
| -rw-r--r-- | src/client/views/pdf/PDFViewer.tsx | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx index 0cc81d469..63a103aa2 100644 --- a/src/client/views/pdf/PDFViewer.tsx +++ b/src/client/views/pdf/PDFViewer.tsx @@ -192,9 +192,10 @@ class Viewer extends React.Component<IViewerProps> { let pageSizes = Array<{ width: number, height: number }>(this.props.pdf.numPages); this._isPage = Array<string>(this.props.pdf.numPages); // this._textContent = Array<Pdfjs.TextContent>(this.props.pdf.numPages); + const proms: Pdfjs.PDFPromise<any>[] = []; for (let i = 0; i < this.props.pdf.numPages; i++) { - await this.props.pdf.getPage(i + 1).then(page => runInAction(() => { - pageSizes[i] = { width: page.view[2] * scale, height: page.view[3] * scale }; + proms.push(this.props.pdf.getPage(i + 1).then(page => runInAction(() => { + pageSizes[i] = { width: page.view[page.rotate === 0 ? 2 : 3] * scale, height: page.view[page.rotate === 0 ? 3 : 2] * scale }; // let x = page.getViewport(scale); // page.getTextContent().then((text: Pdfjs.TextContent) => { // // let tc = new Pdfjs.TextContentItem() @@ -205,8 +206,9 @@ class Viewer extends React.Component<IViewerProps> { // // }) // }); // pageSizes[i] = { width: x.width, height: x.height }; - })); + }))); } + await Promise.all(proms); runInAction(() => Array.from(Array((this._pageSizes = pageSizes).length).keys()).map(this.getPlaceholderPage)); this.props.loaded(Math.max(...pageSizes.map(i => i.width)), pageSizes[0].height, this.props.pdf.numPages); |