Closed

Fix annotations on rotated document in pdfjs annotation and autosave annotation to mysql database

We have a web based application developed using core php ,mysql database and bootstrap . It is uses to distribute/view/add annotation on, pdf files. PDF viewer is added using simple embed method, whereas pdf viewer+ Annotation tool is added using opensource javascript library with the help of iframe.

Problem:

1. Misplacement of annotations in pdf after rotating pdf document.

Description:

if pdf is in default portrait mode then annotation works correctly. if we rotate the pdf clockwise or anticlockwise or in any direction, annotation will be misplaced untill we correct the rotation to original state.

Ideal solution:

we should be able to place annotation at correct position after any type of rotation.

Solution hint:

while rotating the document canvas of the annotaion layer is not rotating as per rotation of the page, so either we have to rotate the canvas layer or find the correct postion/coordinates of the annotation with reference to the rotated page.

2. Get rid of save button

After adding the annotations we have to hit the save button to save annotations before going to next floorplan or submit.

Ideal Solution: removed save button

Solution Hint: capture the change event in local storage of the browser and then trigger the save method to save annotation into mysql database.

Skills: PHP, JavaScript, MySQL, AJAX, jQuery / Prototype

See more: run multiple mysql database queries php send xml, collecting information mysql database, building front end mysql database, query mysql database information, php script updates mysql database, php script read pop3 email message mysql database, create pdf mysql database, javascript mysql database update click, xml parser mysql database, document mysql database, fix broken mysql database, fix mysql database error, fix corrupted mysql database, need someone fix mysql database, store document mysql database php, fix mysql database, information mysql database create document, word document user form mysql database

About the Employer:
( 0 reviews ) Ahmedabad, India

Project ID: #27503363

3 freelancers are bidding on average ₹12500 for this job

nvbishr

I can solve the 2 problems: rotation and autosaving, I am pdfjs expert also. please let me know details

₹10000 INR in 2 days
(57 Reviews)
5.8
gsinfotechsingh4

Note : We are Requesting Read Carefully Our Description if your Ok with our Term's & Condition Then We can chat or call us else thanks we dont wanna waste our & your time. Description: Before Finalize Deal Our company More

₹15000 INR in 7 days
(3 Reviews)
0.8
Rjnj

Hello, We are Hudson Agile Venture Pvt. Ltd. It is a software developing company headquartered in US and has branches in India. We have worked on similar projects and are confident enough to meet your requirements. We More

₹12500 INR in 20 days
(1 Review)
1.2