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[api-minor] Change the getViewport method, on PDFPageProxy, to take a parameter object rather than a bunch of (randomly) ordered parameters

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If, as PR 10368 suggests, more parameters should be added to `getViewport` I think that it would be a mistake to not change the signature *first* to avoid needlessly unwieldy call-sites.

To not break any existing code and third-party use-cases, this is obviously implemented with a deprecation warning *and* with a working fallback[1] for the old method signature.

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[1] This is limited to `GENERIC` builds, which should be sufficient.
This commit is contained in:
Jonas Jenwald 2018-12-21 11:47:37 +01:00
parent ba2edeae18
commit f0719ed565
19 changed files with 54 additions and 38 deletions
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examples/node/getinfo.js
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@ -38,7 +38,7 @@ loadingTask.promise.then(function(doc) {
var loadPage = function (pageNum) {
return doc.getPage(pageNum).then(function (page) {
console.log('# Page ' + pageNum);
var viewport = page.getViewport(1.0 /* scale */);
var viewport = page.getViewport({ scale: 1.0, });
console.log('Size: ' + viewport.width + 'x' + viewport.height);
console.log();
return page.getTextContent().then(function (content) {