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Removes error()

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This commit is contained in:
Yury Delendik 2017-06-28 13:51:31 -07:00
parent ac9802809c
commit d028c26210
24 changed files with 318 additions and 260 deletions
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20
src/core/image.js
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@ -13,7 +13,9 @@
* limitations under the License.
*/
import { assert, error, ImageKind, info, isArray, warn } from '../shared/util';
import {
assert, FormatError, ImageKind, info, isArray, warn
} from '../shared/util';
import { DecodeStream, JpegStream } from './stream';
import { isStream, Name } from './primitives';
import { ColorSpace } from './colorspace';
@ -96,8 +98,8 @@ var PDFImage = (function PDFImageClosure() {
this.height = dict.get('Height', 'H');
if (this.width < 1 || this.height < 1) {
error('Invalid image width: ' + this.width + ' or height: ' +
this.height);
throw new FormatError(`Invalid image width: ${this.width} or ` +
`height: ${this.height}`);
}
this.interpolate = dict.get('Interpolate', 'I') || false;
@ -111,7 +113,8 @@ var PDFImage = (function PDFImageClosure() {
if (this.imageMask) {
bitsPerComponent = 1;
} else {
error('Bits per component missing in image: ' + this.imageMask);
throw new FormatError(
`Bits per component missing in image: ${this.imageMask}`);
}
}
}
@ -132,8 +135,8 @@ var PDFImage = (function PDFImageClosure() {
colorSpace = Name.get('DeviceCMYK');
break;
default:
error('JPX images with ' + this.numComps +
' color components not supported.');
throw new Error(`JPX images with ${this.numComps} ` +
'color components not supported.');
}
}
this.colorSpace = ColorSpace.parse(colorSpace, xref, res);
@ -424,7 +427,7 @@ var PDFImage = (function PDFImageClosure() {
alphaBuf[i] = opacity;
}
} else {
error('Unknown mask format.');
throw new FormatError('Unknown mask format.');
}
}
@ -583,7 +586,8 @@ var PDFImage = (function PDFImageClosure() {
fillGrayBuffer: function PDFImage_fillGrayBuffer(buffer) {
var numComps = this.numComps;
if (numComps !== 1) {
error('Reading gray scale from a color image: ' + numComps);
throw new FormatError(
`Reading gray scale from a color image: ${numComps}`);
}
var width = this.width;