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Implement support for stamp annotations

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Tim van der Meij 2017-09-16 16:37:50 +02:00
parent 3be941d982
commit 400e4aae0e
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6 changed files with 48 additions and 0 deletions
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27
src/display/annotation_layer.js
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@ -92,6 +92,9 @@ class AnnotationElementFactory {
case AnnotationType.STRIKEOUT:
return new StrikeOutAnnotationElement(parameters);
case AnnotationType.STAMP:
return new StampAnnotationElement(parameters);
case AnnotationType.FILEATTACHMENT:
return new FileAttachmentAnnotationElement(parameters);
@ -1004,6 +1007,30 @@ class StrikeOutAnnotationElement extends AnnotationElement {
}
}
class StampAnnotationElement extends AnnotationElement {
constructor(parameters) {
let isRenderable = !!(parameters.data.hasPopup ||
parameters.data.title || parameters.data.contents);
super(parameters, isRenderable, /* ignoreBorder = */ true);
}
/**
* Render the stamp annotation's HTML element in the empty container.
*
* @public
* @memberof StampAnnotationElement
* @returns {HTMLSectionElement}
*/
render() {
this.container.className = 'stampAnnotation';
if (!this.data.hasPopup) {
this._createPopup(this.container, null, this.data);
}
return this.container;
}
}
class FileAttachmentAnnotationElement extends AnnotationElement {
constructor(parameters) {
super(parameters, /* isRenderable = */ true);