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-rw-r--r--pdf-as-web/src/main/webapp/assets/js/pdf.js/web/app.js7
1 files changed, 3 insertions, 4 deletions
diff --git a/pdf-as-web/src/main/webapp/assets/js/pdf.js/web/app.js b/pdf-as-web/src/main/webapp/assets/js/pdf.js/web/app.js
index 1af630d6..d21f5d51 100644
--- a/pdf-as-web/src/main/webapp/assets/js/pdf.js/web/app.js
+++ b/pdf-as-web/src/main/webapp/assets/js/pdf.js/web/app.js
@@ -458,8 +458,6 @@ function makeSignatureDraggable(signature) {
//
function updateSignaturePosition(signature) {
var page = signature.page;
- var canvas_height = $("#page" + page.toString()).attr("height");
- var current_scale = PDFViewerApplication.pdfViewer.currentScale;
var thisPos = $(signature.sig).position();
var x;
var y;
@@ -467,9 +465,10 @@ function updateSignaturePosition(signature) {
x = thisPos.left;
y = thisPos.top;
+ var pdfPos = PDFViewerApplication.pdfViewer.pages[page-1].viewport.convertToPdfPoint(x, y);
- signature.posx = Math.floor(x / current_scale / (4.0/3.0)).toString();
- signature.posy = Math.floor((parseInt(canvas_height) - (y)) / current_scale / (4.0/3.0)).toString();
+ signature.posx = pdfPos[0];
+ signature.posy = pdfPos[1];
last_left = $("#img_signature").css("left");