Component Inputs

Complete reference for all ng2-pdfjs-viewer component input properties.

Basic Configuration

Core Properties

`pdfSrc`

Type: string | Blob | Uint8Array
Default: undefined
Description: The source of the PDF document to display

// String URL
pdfSrc = "assets/sample.pdf";

// Blob object
pdfSrc = new Blob([pdfData], { type: 'application/pdf' });

// Uint8Array
pdfSrc = new Uint8Array(pdfBuffer);

`showSpinner`

Type: boolean
Default: true
Description: Whether to show loading spinner while PDF loads

<ng2-pdfjs-viewer [showSpinner]="true"></ng2-pdfjs-viewer>

`viewerId`

Type: string
Default: 'ng2-pdfjs-viewer-ID{increment}'
Description: Unique identifier for the viewer instance

viewerId = 'my-custom-viewer-id';

`viewerFolder`

Type: string
Default: undefined
Description: Custom PDF.js folder path for custom builds

viewerFolder = 'assets/custom-pdfjs';

`externalWindow`

Type: boolean
Default: false
Description: Open PDF viewer in external window

externalWindow = true;

`target`

Type: string
Default: '_blank'
Description: Target for external window (when externalWindow is true)

target = '_blank'; // or '_self', '_parent', '_top'

`downloadFileName`

Type: string
Default: undefined
Description: Custom filename for PDF downloads

downloadFileName = 'my-document.pdf';

`locale`

Type: string
Default: undefined
Description: Language/locale setting for the viewer

locale = 'en-US'; // or 'es-ES', 'fr-FR', etc.

`useOnlyCssZoom`

Type: boolean
Default: false
Description: Use CSS-only zoom instead of canvas scaling

useOnlyCssZoom = true;

`diagnosticLogs`

Type: boolean
Default: false
Description: Enable diagnostic logging for debugging

diagnosticLogs = true; // Enable in development

Individual Control Properties

Button Visibility Controls

`showOpenFile`

Type: boolean
Default: true
Description: Show/hide the open file button

showOpenFile = false; // Hide open file button

`showDownload`

Type: boolean
Default: true
Description: Show/hide the download button

showDownload = true;

`showPrint`

Type: boolean
Default: true
Description: Show/hide the print button

showPrint = true;

`showFullScreen`

Type: boolean
Default: true
Description: Show/hide the fullscreen button

showFullScreen = false; // Hide fullscreen button

`showFind`

Type: boolean
Default: true
Description: Show/hide the find/search button

showFind = true;

`showViewBookmark`

Type: boolean
Default: true
Description: Show/hide the bookmark view button

showViewBookmark = false; // Hide bookmark button

`showAnnotations`

Type: boolean
Default: false
Description: Show/hide the annotations button

showAnnotations = true; // Show annotations button

Auto-Action Properties

Auto actions are executed automatically when the PDF document loads successfully. They provide a way to trigger common actions without user interaction.

When Auto Actions Execute

Trigger: When onDocumentLoad event fires (PDF fully loaded)
Order: Actions execute in the order they are defined
Timing: After the PDF viewer is fully initialized and ready
One-time: Each auto action executes only once per document load

Automatic Actions on Load

`downloadOnLoad`

Type: boolean
Default: false
Description: Automatically trigger download when PDF loads

downloadOnLoad = true; // Auto-download on load

`printOnLoad`

Type: boolean
Default: false
Description: Automatically trigger print when PDF loads

printOnLoad = true; // Auto-print on load

`rotateCW`

Type: boolean
Default: false
Description: Automatically rotate clockwise on load

rotateCW = true; // Auto-rotate clockwise

`rotateCCW`

Type: boolean
Default: false
Description: Automatically rotate counter-clockwise on load

rotateCCW = true; // Auto-rotate counter-clockwise

`showLastPageOnLoad`

Type: boolean
Default: false
Description: Show last page instead of first page on load

showLastPageOnLoad = true; // Start at last page

`namedDest`

Type: string
Default: undefined
Description: Navigate to a named destination in the PDF

namedDest = 'page.5'; // Go to page 5
namedDest = 'chapter.1'; // Go to chapter 1

Error Handling Properties

Custom Error Display

`errorOverride`

Type: boolean
Default: false
Description: Override default error display with custom template

errorOverride = true; // Use custom error template

`errorAppend`

Type: boolean
Default: true
Description: Append custom message to default error message

errorAppend = false; // Replace default error message

`errorMessage`

Type: string
Default: undefined
Description: Custom error message to display

errorMessage = 'Failed to load document. Please try again.';

Display Configuration

`showToolbarLeft`

Type: boolean
Default: true
Description: Show/hide left toolbar section

`showToolbarMiddle`

Type: boolean
Default: true
Description: Show/hide middle toolbar section

`showToolbarRight`

Type: boolean
Default: true
Description: Show/hide right toolbar section

`showSidebar`

Type: boolean
Default: true
Description: Show/hide the sidebar

`showSidebarLeft`

Type: boolean
Default: true
Description: Show/hide left sidebar content

`showSidebarRight`

Type: boolean
Default: true
Description: Show/hide right sidebar content

Theming & Appearance

Theme Configuration

`theme`

Type: 'light' | 'dark' | 'auto'
Default: 'light'
Description: Overall theme of the viewer

theme = 'dark'; // Dark theme
theme = 'auto'; // Auto-detect based on system preference

`primaryColor`

Type: string
Default: '#3f51b5'
Description: Primary color for UI elements

primaryColor = '#ff6b6b'; // Custom primary color

`backgroundColor`

Type: string
Default: '#ffffff'
Description: Background color of the viewer

`textColor`

Type: string
Default: '#333333'
Description: Text color for UI elements

`pageBorderColor`

Type: string
Default: undefined
Description: Color of page borders

pageBorderColor = '#cccccc'; // Light gray borders

`pageSpacing`

Type: object
Default: undefined
Description: Control page spacing and margins (overrides PDF.js defaults)

pageSpacing = {
  margin: '5px auto 10px',           // Page margins (top, horizontal, bottom)
  spreadMargin: '10px',              // Horizontal margin in spread mode
  border: '2px solid #cccccc'        // Page border
};

// Use clean appearance (recommended)
pageSpacing = {
  margin: '1px auto -8px',           // PDF.js default
  spreadMargin: '-3.5px',            // PDF.js default
  border: '9px solid transparent'    // Invisible borders for spacing
};

// Use PDF.js original with borders
pageSpacing = {
  margin: '1px auto -8px',           // PDF.js default
  spreadMargin: '-3.5px',            // PDF.js default
  border: '9px solid transparent'    // PDF.js original borders
};

`toolbarColor`

Type: string
Default: undefined
Description: Background color of the toolbar

toolbarColor = '#f5f5f5'; // Light gray toolbar

`borderRadius`

Type: string
Default: undefined
Description: Border radius for UI elements

borderRadius = '8px'; // Rounded corners

`customCSS`

Type: string
Default: undefined
Description: Custom CSS styles to apply to the viewer

customCSS = '.page { box-shadow: 0 4px 8px rgba(0,0,0,0.2); }';

`cspNonce`

Type: string
Default: undefined
Description: CSP nonce for customCSS when using strict Content Security Policy

// Only needed with strict CSP and customCSS
cspNonce = 'random-nonce-value';

<!-- With strict CSP -->
<ng2-pdfjs-viewer
  [customCSS]="customStyles"
  [cspNonce]="cspNonce">
</ng2-pdfjs-viewer>

CSP Compliance

The viewer is CSP-compliant by default. The cspNonce input is only needed when using customCSS with strict Content Security Policy that requires nonces for inline styles.

`iframeTitle`

Type: string
Default: 'PDF document viewer'
Description: Accessible title for the iframe element. Improves accessibility for screen readers.

// Default accessible title
iframeTitle = undefined; // Uses 'PDF document viewer'

// Custom accessible title
iframeTitle = 'User Manual - Chapter 3';

Advanced Theming

`themeConfig`

Type: ThemeConfig
Default: undefined
Description: Advanced theme configuration object

interface ThemeConfig {
  theme?: 'light' | 'dark' | 'auto';
  primaryColor?: string;
  backgroundColor?: string;
  textColor?: string;
  borderRadius?: string;
  customCSS?: string;
  cspNonce?: string;  // Optional CSP nonce
  iframeTitle?: string;  // Optional iframe title for accessibility
}

themeConfig: ThemeConfig = {
  theme: 'dark',
  primaryColor: '#3f51b5',
  backgroundColor: '#1e1e1e',
  textColor: '#ffffff',
  borderRadius: '8px'
};

Convenience Configuration Objects

Group Visibility

`groupVisibility`

Type: GroupVisibilityConfig
Default: undefined
Description: Control visibility of toolbar button groups

interface GroupVisibilityConfig {
  download?: boolean;
  print?: boolean;
  find?: boolean;
  fullScreen?: boolean;
  openFile?: boolean;
  viewBookmark?: boolean;
  annotations?: boolean;
}

groupVisibility: GroupVisibilityConfig = {
  "download": true,
  "print": true,
  "find": true,
  "fullScreen": true,
  "openFile": true,
  "viewBookmark": true,
  "annotations": false
};

Control Visibility

`controlVisibility`

Type: ControlVisibilityConfig
Default: undefined
Description: Fine-grained control over individual UI elements

interface ControlVisibilityConfig {
  showToolbarLeft?: boolean;
  showToolbarMiddle?: boolean;
  showToolbarRight?: boolean;
  showSecondaryToolbarToggle?: boolean;
  showSidebar?: boolean;
  showSidebarLeft?: boolean;
  showSidebarRight?: boolean;
}

Auto Actions

`autoActions`

Type: AutoActionConfig
Default: undefined
Description: Configure automatic actions on document load

interface AutoActionConfig {
  downloadOnLoad?: boolean;
  printOnLoad?: boolean;
  rotateCW?: boolean;
  rotateCCW?: boolean;
  showLastPageOnLoad?: boolean;
}

autoActions: AutoActionConfig = {
  "downloadOnLoad": false,
  "printOnLoad": false
};

Template Configuration

Custom Templates

`customSpinnerTpl`

Type: TemplateRef<any>
Default: undefined
Description: Custom Angular template for loading spinner

<ng-template #loadingTemplate>
  <div class="custom-loader">
    <mat-spinner></mat-spinner>
    <p>Loading your document...</p>
  </div>
</ng-template>

<ng2-pdfjs-viewer [customSpinnerTpl]="loadingTemplate">
</ng2-pdfjs-viewer>

`customErrorTpl`

Type: TemplateRef<any>
Default: undefined
Description: Custom Angular template for error display

<ng-template #errorTemplate>
  <div class="error-display">
    <mat-icon>error_outline</mat-icon>
    <h3>Failed to load PDF</h3>
    <p>Please check the file and try again.</p>
    <button mat-button (click)="retry()">Retry</button>
  </div>
</ng-template>

<ng2-pdfjs-viewer [customErrorTpl]="errorTemplate">
</ng2-pdfjs-viewer>

Template Classes

`spinnerClass`

Type: string
Default: undefined
Description: CSS class for spinner container

`errorClass`

Type: string
Default: undefined
Description: CSS class for error container

Advanced Configuration

Error Handling

`errorHandling`

Type: ErrorConfig
Default: undefined
Description: Advanced error handling configuration

interface ErrorConfig {
  showErrors?: boolean;
  customErrorMessages?: { [key: string]: string };
  retryAttempts?: number;
  retryDelay?: number;
}

Viewer Configuration

`viewerConfig`

Type: ViewerConfig
Default: undefined
Description: PDF.js viewer configuration options

interface ViewerConfig {
  defaultZoomValue?: string;
  maxCanvasPixels?: number;
  textLayerMode?: number;
  annotationMode?: number;
  imageResourcesPath?: string;
  cMapUrl?: string;
  cMapPacked?: boolean;
}

Layout Configuration

`toolbarDensity`

Type: 'compact' | 'normal' | 'comfortable'
Default: 'default'
Description: Density of toolbar buttons

toolbarDensity = 'compact'; // Smaller buttons, more space
toolbarDensity = 'comfortable'; // Larger buttons, more padding

`sidebarWidth`

Type: string
Default: undefined
Description: Width of the sidebar

sidebarWidth = '280px'; // Fixed width
sidebarWidth = '25%'; // Percentage width

`toolbarPosition`

Type: 'top' | 'bottom'
Default: 'top'
Description: Position of the toolbar

toolbarPosition = 'bottom'; // Move toolbar to bottom

`sidebarPosition`

Type: 'left' | 'right'
Default: 'left'
Description: Position of the sidebar

sidebarPosition = 'right'; // Move sidebar to right

`responsiveBreakpoint`

Type: string | number
Default: undefined
Description: Breakpoint for responsive behavior

responsiveBreakpoint = 768; // Mobile breakpoint
responsiveBreakpoint = '768px'; // CSS breakpoint

`layoutConfig`

Type: LayoutConfig
Default: undefined
Description: Layout and responsive configuration object

interface LayoutConfig {
  toolbarDensity?: 'compact' | 'normal' | 'comfortable';
  sidebarWidth?: string;
  toolbarPosition?: 'top' | 'bottom';
  sidebarPosition?: 'left' | 'right';
  responsiveBreakpoint?: number;
}

layoutConfig: LayoutConfig = {
  toolbarDensity: 'compact',
  sidebarWidth: '280px',
  toolbarPosition: 'top',
  sidebarPosition: 'left',
  responsiveBreakpoint: 768
};

Two-Way Bound Properties

These properties support two-way data binding with Angular's [(property)] syntax. They automatically emit change events when modified programmatically or by user interaction.

Two-Way Binding Properties

zoom - Zoom level with zoomChange event
cursor - Cursor mode with cursorChange event
scroll - Scroll mode with scrollChange event
spread - Spread mode with spreadChange event
pageMode - Page mode with pageModeChange event
page - Current page number (read-only, no change event)
pdfSrc - PDF source (read-only, no change event)

One-Way Binding Properties

rotation - Document rotation (one-way only, no change event)

Getter/Setter Properties

Current State Properties

`zoom` (getter/setter)

Type: string
Description: Current zoom level of the PDF

// Get current zoom
const currentZoom = this.pdfViewer.zoom; // Returns 'auto', 'page-width', etc.

// Set zoom level
this.pdfViewer.zoom = '150%'; // Set to 150%
this.pdfViewer.zoom = 'page-width'; // Fit to page width

`rotation` (getter/setter)

Type: number
Description: Current rotation angle in degrees

// Get current rotation
const currentRotation = this.pdfViewer.rotation; // Returns 0, 90, 180, 270

// Set rotation
this.pdfViewer.rotation = 90; // Rotate 90 degrees clockwise

`cursor` (getter/setter)

Type: string
Description: Current cursor mode

// Get current cursor
const currentCursor = this.pdfViewer.cursor; // Returns 'grab', 'grabbing', etc.

// Set cursor mode
this.pdfViewer.cursor = 'grab'; // Hand cursor for panning

`scroll` (getter/setter)

Type: string
Description: Current scroll mode

// Get current scroll
const currentScroll = this.pdfViewer.scroll; // Returns 'vertical', 'horizontal', etc.

// Set scroll mode
this.pdfViewer.scroll = 'vertical'; // Vertical scrolling only

`spread` (getter/setter)

Type: string
Description: Current spread mode

// Get current spread
const currentSpread = this.pdfViewer.spread; // Returns 'none', 'odd', 'even', etc.

// Set spread mode
this.pdfViewer.spread = 'odd'; // Show odd pages only

`pageMode` (getter/setter)

Type: string
Description: Current page mode

// Get current page mode
const currentPageMode = this.pdfViewer.pageMode; // Returns 'single', 'book', etc.

// Set page mode
this.pdfViewer.pageMode = 'book'; // Book-like page layout

`page` (getter/setter)

Type: number
Description: Current page number (1-based)

// Get current page
const currentPage = this.pdfViewer.page; // Returns 1, 2, 3, etc.

// Set current page
this.pdfViewer.page = 5; // Go to page 5

`pdfSrc` (getter/setter)

Type: string | Blob | Uint8Array
Description: Current PDF source

// Get current PDF source
const currentSrc = this.pdfViewer.pdfSrc; // Returns current PDF source

// Set PDF source
this.pdfViewer.pdfSrc = 'assets/new-document.pdf'; // Load new PDF
this.pdfViewer.pdfSrc = new Blob([pdfData], { type: 'application/pdf' }); // Load from Blob

External Window Properties

`externalWindowOptions`

Type: string
Default: undefined
Description: Window features for external window (size, position, scrollbars, etc.)

externalWindowOptions = 'width=1200,height=800,scrollbars=yes,resizable=yes';

`target`

Type: string
Default: '_blank'
Description: Target name for external window (controls tab reuse behavior)

// Reuse same tab (default)
target = '_blank';

// Always open new tab
target = 'pdf-viewer-' + Date.now();

// Named target (reuses if same name)
target = 'my-pdf-viewer';

Tab Reuse Behavior:

Same target name → Reuses existing tab
Unique target name → Always opens new tab
_blank → Browser decides (usually reuses)

Deprecated Properties

Deprecated

These properties are deprecated and will be removed in future versions. Use the recommended alternatives.

Deprecated Inputs

`startDownload` ⚠️

Deprecated: Use downloadOnLoad in autoActions instead
Type: boolean

Migration:

// Old
[startDownload]="true"

// New
autoActions = { downloadOnLoad: true };
[autoActions]="autoActions"

`startPrint` ⚠️

Deprecated: Use printOnLoad in autoActions instead
Type: boolean

Migration:

// Old
[startPrint]="true"

// New
autoActions = { printOnLoad: true };
[autoActions]="autoActions"

`errorHtml` ⚠️

Deprecated: Use customErrorTpl instead
Type: string

Migration:

// Old
[errorHtml]="'<div>Error</div>'"

// New
[customErrorTpl]="errorTemplate"

`spinnerHtml` ⚠️

Deprecated: Use customSpinnerTpl instead
Type: string

Migration:

// Old
[spinnerHtml]="'<div>Loading...</div>'"

// New
[customSpinnerTpl]="loadingTemplate"

Type Definitions

Common Types

// Theme types
type Theme = 'light' | 'dark' | 'auto';

// Source types
type PdfSource = string | Blob | Uint8Array;

// Zoom types
type ZoomValue = string | number;

// Page fit types
type PageFit = 'auto' | 'page-width' | 'page-height' | 'page-fit' | 'actual';

Configuration Interfaces

interface GroupVisibilityConfig {
  download?: boolean;
  print?: boolean;
  find?: boolean;
  fullScreen?: boolean;
  openFile?: boolean;
  viewBookmark?: boolean;
  annotations?: boolean;
}

interface ControlVisibilityConfig {
  showToolbarLeft?: boolean;
  showToolbarMiddle?: boolean;
  showToolbarRight?: boolean;
  showSecondaryToolbarToggle?: boolean;
  showSidebar?: boolean;
  showSidebarLeft?: boolean;
  showSidebarRight?: boolean;
}

interface AutoActionConfig {
  downloadOnLoad?: boolean;
  printOnLoad?: boolean;
  rotateCW?: boolean;
  rotateCCW?: boolean;
  showLastPageOnLoad?: boolean;
}

interface ThemeConfig {
  theme?: 'light' | 'dark' | 'auto';
  primaryColor?: string;
  backgroundColor?: string;
  textColor?: string;
  borderRadius?: string;
  customCSS?: string;
}

Examples

Complete Configuration Example

export class PdfViewerComponent {
  // Basic configuration
  pdfSrc = 'assets/sample.pdf';
  showSpinner = true;
  theme = 'dark';

  // Convenience configuration
  groupVisibility = {
    download: true,
    print: true,
    find: true,
    fullScreen: true,
    openFile: false,
    viewBookmark: true,
    annotations: false
  };

  controlVisibility = {
    showToolbarLeft: true,
    showToolbarMiddle: true,
    showToolbarRight: true,
    showSidebar: true
  };

  autoActions = {
    downloadOnLoad: false,
    printOnLoad: false
  };

  // Advanced theming
  themeConfig = {
    theme: 'dark',
    primaryColor: '#3f51b5',
    backgroundColor: '#1e1e1e',
    pageBorderColor: '#555555',
    pageSpacing: {
      margin: '1px auto -8px',           // PDF.js default
      spreadMargin: '-3.5px',            // PDF.js default
      border: '9px solid transparent'    // Invisible borders for spacing
    },
    textColor: '#ffffff'
  };
}

<ng2-pdfjs-viewer
  [pdfSrc]="pdfSrc"
  [showSpinner]="showSpinner"
  [theme]="theme"
  [groupVisibility]="groupVisibility"
  [controlVisibility]="controlVisibility"
  [autoActions]="autoActions"
  [themeConfig]="themeConfig"
  [customSpinnerTpl]="loadingTemplate"
  [customErrorTpl]="errorTemplate">
</ng2-pdfjs-viewer>

Security Properties

`urlValidation`

Type: boolean
Default: true
Description: Enable URL validation security feature to prevent file parameter manipulation

// Enable URL validation (default)
urlValidation = true;

// Disable URL validation
urlValidation = false;

<ng2-pdfjs-viewer 
  pdfSrc="document.pdf"
  [urlValidation]="true">
</ng2-pdfjs-viewer>

`customSecurityTpl`

Type: TemplateRef<any>
Default: undefined
Description: Custom template for security warnings

<ng2-pdfjs-viewer 
  pdfSrc="document.pdf"
  [customSecurityTpl]="securityTemplate">
</ng2-pdfjs-viewer>

<ng-template #securityTemplate let-warning="securityWarning">
  <div class="security-warning" *ngIf="warning">
    <h4>⚠️ Security Warning</h4>
    <p>{{ warning.message }}</p>
    <button (click)="pdfViewer.dismissSecurityWarning()">Dismiss</button>
  </div>
</ng-template>

`securityWarning` (Read-only)

Type: SecurityWarning | null
Description: Current security warning data (read-only property)

interface SecurityWarning {
  message: string;        // Warning message
  originalUrl: string;    // Original file URL
  currentUrl: string;     // Current (modified) file URL
}

iframe Security (Built-in)

The iframe includes built-in security with static sandbox attributes for enhanced protection:

<!-- Built-in security (always enabled) -->
<ng2-pdfjs-viewer 
  pdfSrc="document.pdf">
</ng2-pdfjs-viewer>

Static Sandbox Attributes:

allow-forms - Required for PDF form functionality
allow-scripts - Required for PDF.js JavaScript execution
allow-same-origin - Required for loading PDF files and assets
allow-modals - Required for PDF.js dialogs (print, download)

Security Benefits:

XSS Prevention - Prevents malicious scripts from affecting parent page
CSP Compliance - Meets Content Security Policy requirements
Data Protection - Limits iframe access to parent window context
Enterprise Ready - Suitable for corporate security environments

Note: Sandbox attributes are fixed for security and Angular compliance. They cannot be customized dynamically.

`iframeBorder`

Type: string | number
Default: "0"
Description: iframe border style for visual customization

// Default (no border)
iframeBorder = "0";

// Custom border style
iframeBorder = "2px solid #ccc";

// Numeric border (pixels)
iframeBorder = 1;

// No border (explicit)
iframeBorder = "none";

<!-- Default (no border) -->
<ng2-pdfjs-viewer 
  pdfSrc="document.pdf">
</ng2-pdfjs-viewer>

<!-- Custom border -->
<ng2-pdfjs-viewer 
  pdfSrc="document.pdf"
  iframeBorder="2px solid #ccc">
</ng2-pdfjs-viewer>

<!-- Numeric border -->
<ng2-pdfjs-viewer 
  pdfSrc="document.pdf"
  [iframeBorder]="1">
</ng2-pdfjs-viewer>

Border Values:

"0" or 0 - No border (default)
"none" - No border (explicit)
"1px solid #000" - 1px solid black border
"2px dashed #ccc" - 2px dashed gray border
"3px solid #007acc" - 3px solid blue border
Any valid CSS border value

Next Steps

📤 Component Outputs - Event handling
📚 Examples - Practical examples
🚀 Getting Started - Quick setup guide
📖 Features Overview - All features

Basic Configuration​

Core Properties​

pdfSrc​

showSpinner​

viewerId​

viewerFolder​

externalWindow​

target​

downloadFileName​

locale​

useOnlyCssZoom​

diagnosticLogs​

Individual Control Properties​

Button Visibility Controls​

showOpenFile​

showDownload​

showPrint​

showFullScreen​

showFind​

showViewBookmark​

showAnnotations​

Auto-Action Properties​

When Auto Actions Execute​

Automatic Actions on Load​

downloadOnLoad​

printOnLoad​

rotateCW​

rotateCCW​

showLastPageOnLoad​

Navigation Properties​

Document Navigation​

namedDest​

Error Handling Properties​

Custom Error Display​

errorOverride​

errorAppend​

errorMessage​

Display Configuration​

Toolbar Controls​

showToolbarLeft​

showToolbarMiddle​

showToolbarRight​

Sidebar Controls​

showSidebar​

showSidebarLeft​

showSidebarRight​

Theming & Appearance​

Theme Configuration​

theme​

primaryColor​

backgroundColor​

textColor​

pageBorderColor​

pageSpacing​

toolbarColor​

borderRadius​

customCSS​

cspNonce​

iframeTitle​

Advanced Theming​

themeConfig​

Convenience Configuration Objects​

Group Visibility​

groupVisibility​

Control Visibility​

controlVisibility​

Auto Actions​

autoActions​

Template Configuration​

Custom Templates​

customSpinnerTpl​

customErrorTpl​

Template Classes​

spinnerClass​

errorClass​

Advanced Configuration​

Error Handling​

errorHandling​

Viewer Configuration​

viewerConfig​

Basic Configuration

Core Properties

`pdfSrc`

`showSpinner`

`viewerId`

`viewerFolder`

`externalWindow`

`target`

`downloadFileName`

`locale`

`useOnlyCssZoom`

`diagnosticLogs`

Individual Control Properties

Button Visibility Controls

`showOpenFile`

`showDownload`

`showPrint`

`showFullScreen`

`showFind`

`showViewBookmark`

`showAnnotations`

Auto-Action Properties

When Auto Actions Execute

Automatic Actions on Load

`downloadOnLoad`

`printOnLoad`

`rotateCW`

`rotateCCW`

`showLastPageOnLoad`

Navigation Properties

Document Navigation

`namedDest`

Error Handling Properties

Custom Error Display

`errorOverride`

`errorAppend`

`errorMessage`

Display Configuration

Toolbar Controls

`showToolbarLeft`

`showToolbarMiddle`

`showToolbarRight`

Sidebar Controls

`showSidebar`

`showSidebarLeft`

`showSidebarRight`

Theming & Appearance

Theme Configuration

`theme`

`primaryColor`

`backgroundColor`

`textColor`

`pageBorderColor`

`pageSpacing`

`toolbarColor`

`borderRadius`

`customCSS`

`cspNonce`

`iframeTitle`

Advanced Theming

`themeConfig`

Convenience Configuration Objects

Group Visibility

`groupVisibility`

Control Visibility

`controlVisibility`

Auto Actions

`autoActions`

Template Configuration

Custom Templates

`customSpinnerTpl`

`customErrorTpl`

Template Classes

`spinnerClass`

`errorClass`

Advanced Configuration

Error Handling

`errorHandling`

Viewer Configuration

`viewerConfig`