@cantoo/pdf-lib
Version:
Create and modify PDF files with JavaScript
94 lines • 3.99 kB
JavaScript
// tslint:disable: max-classes-per-file
// TODO: Include link to documentation with example
export class EncryptedPDFError extends Error {
constructor() {
const msg = 'Input document to `PDFDocument.load` is encrypted. You can use `PDFDocument.load(..., { ignoreEncryption: true })` if you wish to load the document anyways.';
super(msg);
}
}
// TODO: Include link to documentation with example
export class FontkitNotRegisteredError extends Error {
constructor() {
const msg = 'Input to `PDFDocument.embedFont` was a custom font, but no `fontkit` instance was found. You must register a `fontkit` instance with `PDFDocument.registerFontkit(...)` before embedding custom fonts.';
super(msg);
}
}
// TODO: Include link to documentation with example
export class ForeignPageError extends Error {
constructor() {
const msg = 'A `page` passed to `PDFDocument.addPage` or `PDFDocument.insertPage` was from a different (foreign) PDF document. If you want to copy pages from one PDFDocument to another, you must use `PDFDocument.copyPages(...)` to copy the pages before adding or inserting them.';
super(msg);
}
}
// TODO: Include link to documentation with example
export class RemovePageFromEmptyDocumentError extends Error {
constructor() {
const msg = 'PDFDocument has no pages so `PDFDocument.removePage` cannot be called';
super(msg);
}
}
export class NoSuchFieldError extends Error {
constructor(name) {
const msg = `PDFDocument has no form field with the name "${name}"`;
super(msg);
}
}
export class UnexpectedFieldTypeError extends Error {
constructor(name, expected, actual) {
var _a, _b;
const expectedType = expected === null || expected === void 0 ? void 0 : expected.name;
const actualType = (_b = (_a = actual === null || actual === void 0 ? void 0 : actual.constructor) === null || _a === void 0 ? void 0 : _a.name) !== null && _b !== void 0 ? _b : actual;
const msg = `Expected field "${name}" to be of type ${expectedType}, ` +
`but it is actually of type ${actualType}`;
super(msg);
}
}
export class MissingOnValueCheckError extends Error {
constructor(onValue) {
const msg = `Failed to select check box due to missing onValue: "${onValue}"`;
super(msg);
}
}
export class FieldAlreadyExistsError extends Error {
constructor(name) {
const msg = `A field already exists with the specified name: "${name}"`;
super(msg);
}
}
export class InvalidFieldNamePartError extends Error {
constructor(namePart) {
const msg = `Field name contains invalid component: "${namePart}"`;
super(msg);
}
}
export class FieldExistsAsNonTerminalError extends Error {
constructor(name) {
const msg = `A non-terminal field already exists with the specified name: "${name}"`;
super(msg);
}
}
export class RichTextFieldReadError extends Error {
constructor(fieldName) {
const msg = `Reading rich text fields is not supported: Attempted to read rich text field: ${fieldName}`;
super(msg);
}
}
export class CombedTextLayoutError extends Error {
constructor(lineLength, cellCount) {
const msg = `Failed to layout combed text as lineLength=${lineLength} is greater than cellCount=${cellCount}`;
super(msg);
}
}
export class ExceededMaxLengthError extends Error {
constructor(textLength, maxLength, name) {
const msg = `Attempted to set text with length=${textLength} for TextField with maxLength=${maxLength} and name=${name}`;
super(msg);
}
}
export class InvalidMaxLengthError extends Error {
constructor(textLength, maxLength, name) {
const msg = `Attempted to set maxLength=${maxLength}, which is less than ${textLength}, the length of this field's current value (name=${name})`;
super(msg);
}
}
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