Introduction

The PDF.js library is a great open source tool created by the developers community and supported by Mozilla. It's main purpose is to display PDF files. You can display files on the canvas or use a sample viewer that converts PDF documents into DOM elements. You can also write your own viewer. In this article, we will show how to create a simple PDF viewer using canvas and PDF.js.

Tizen offers 2system themes to maintain the visual consistency of the platform.

The black-toned 'dark' theme and beige-toned 'light' theme cover the background color and dictate the tone of various screen components. The dark theme is used by default.

When developing your application, you can select the theme and even customize the colors based on your brand identity and the different functions. However, make sure your customization efforts don't impact Tizen's overall visual consistency.

Screen resolutions vary from device to device. When designing layouts for your applications, make sure you consider the range of possible resolutions, as well as both landscape and portrait screen orientations.

Resolution

Tizen offers UI components for WVGA (480 x 800) and HD (720 x 1280) resolutions, so you can choose the components most suitable for your target device.