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Code Issues Actions 3 Packages Projects Releases 1 Wiki Activity

Viewer update and autozoom (#4800)

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Updated embed PDF
Added Autozoom
Added file page size to metadata for use in calculations for autozoom,
will come in handy elsewhere.

---------

Co-authored-by: James Brunton <[email protected]>
This commit is contained in:
Reece Browne
2025-11-10 13:52:13 +00:00
committed by GitHub
co-authored by James Brunton
parent 3cf89b6ede
commit ce6b2460d8
15 changed files with 1214 additions and 622 deletions
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frontend/src/core/components/viewer/LocalEmbedPDF.tsx
+8 -3
View File
@@ -9,7 +9,7 @@ import { Viewport, ViewportPluginPackage } from '@embedpdf/plugin-viewport/react
import { Scroller, ScrollPluginPackage, ScrollStrategy } from '@embedpdf/plugin-scroll/react';
import { LoaderPluginPackage } from '@embedpdf/plugin-loader/react';
import { RenderPluginPackage } from '@embedpdf/plugin-render/react';
import { ZoomPluginPackage } from '@embedpdf/plugin-zoom/react';
import { ZoomPluginPackage, ZoomMode } from '@embedpdf/plugin-zoom/react';
import { InteractionManagerPluginPackage, PagePointerProvider, GlobalPointerProvider } from '@embedpdf/plugin-interaction-manager/react';
import { SelectionLayer, SelectionPluginPackage } from '@embedpdf/plugin-selection/react';
import { TilingLayer, TilingPluginPackage } from '@embedpdf/plugin-tiling/react';
@@ -115,9 +115,9 @@ export function LocalEmbedPDF({ file, url, enableAnnotations = false, onSignatur
// Register zoom plugin with configuration
createPluginRegistration(ZoomPluginPackage, {
defaultZoomLevel: 1.4, // Start at 140% zoom for better readability
defaultZoomLevel: ZoomMode.FitWidth, // Start with FitWidth, will be adjusted in ZoomAPIBridge
minZoom: 0.2,
maxZoom: 3.0,
maxZoom: 5.0,
}),
// Register tiling plugin (depends on Render, Scroll, Viewport)
@@ -287,6 +287,8 @@ export function LocalEmbedPDF({ file, url, enableAnnotations = false, onSignatur
minHeight: 0,
minWidth: 0,
contain: 'strict',
display: 'flex',
justifyContent: 'center',
}}
>
<Scroller
@@ -295,6 +297,9 @@ export function LocalEmbedPDF({ file, url, enableAnnotations = false, onSignatur
<Rotate key={document?.id} pageSize={{ width, height }}>
<PagePointerProvider pageIndex={pageIndex} pageWidth={width} pageHeight={height} scale={scale} rotation={rotation}>
<div
data-page-index={pageIndex}
data-page-width={width}
data-page-height={height}
style={{
width,
height,