Knowledge Base - Highest Rated

Knowledge Base - Highest Rated

30

How to activate my Android license?

25

Render bitmap with transparent background

25

Get custom page labels using advanced properties

23

Vertically center pages when rendering mode = single (3)

22

Support annotation click on Android

19

Identify whether a PDF contains a text or not

16

Open PDF on a specific page

15

How to add an image to a pdf? (Android)

13

Scroll horizontally with UIScrollView paging (page by page)

12

Base functionality with Curl

12

How to handle doubleTap gesture with zoomIn and zoomOut?

11

How to avoid page change during navigation if page is zoomed? (Deprecated)

11

Maintain the proportions of a stamp.

11

How to add text to a PDF.

10

Encrypt a PDF

10

How to reduce the library size?

10

Remove "Available memory" debug message

10

PDF file from httpstream always returning -3 error code

7

Set single/double page mode

7

Show the first page as single page in double page horizontal mode