The proposed master thesis deals with design and implementation of application for editing of raster graphics for Android operating system. First of all, an overview of available software is shown. Based upon this overview, requirements for implemented software are formulated. Required theoretical knowledge providing foundation for implemented functions is summarized in the next chapter. Further Android operating system is introduced with respect to its deployment and other specific characteristics, which have direct impact on application development. The following part describes implemented application from end user perspective. User interface is described here together with application features. The last chapter is focused on implementation of created software – separation to single modules and class responsibilities. Appendices contain examples of application usage.

Šiame dokumente pateikiamas specializuoto grafinio redaktoriaus - kelių eismo įvykių registravimo programinės įrangos kūrimas. Dokumentą sudaro trys pagrindinės dalys: analitinė, projektinė ir vartotojo dokumentacija. Analitinėje dalyje sudarytas projekto kūrimo planas, apžvelgiami egzistuojantys sprendimai, apibrėžiami pagrindiniai reikalavimai kelių eismo įvykių schemų brėžimui. Projektinėje dalyje apibrėžiami funkciniai, nefunkciniai reikalavimai, panaudojimų atvejų modelis, pagrindinė bei detali architektūra. Vartotojo dokumentacijoje aprašomas programos naudojimas. / The development of specialized graphic editor - traffic accident graphic registration software is considered in this paper. The document consists of three main segments: analytic, designing and user documentation. Analytic part includes a project development plan, an overview of existing accident reconstruction software, main requirements for drawing traffic accident schemes. Designing part includes functional, non functional requirements, use case model, main and elaborate architecture of the project. User documentation describes the usage of the created software.

The diploma thesis is treated as an user manual for a special graphical editor LogoMotion, which is part of Imagine programming environment used to teach computer science at primary school and which allows you to create or edit images and animations for the shape of the programming robot, so called turtle. Part of the manual is also working with the shape of this turtle, which consists of commands of Logo language. It also includes a description of several ways in which the images in the shape of turtle can be changed - for example, the shape acquisition of other turtles. The manual is intended for teachers who want to work with pupils using graphics to diversify the teaching of programming. It contains a lot of demonstrating and interesting tasks that help pupils to fully penetrate into the different areas of this topic.

OpenModelica (www.openmodelica.org) is an open-source Modelica-based modeling and simulation environment intended for industrial as well as academic usage. Its long-term development is supported by a non-profit organization – the Open Source Modelica Consortium OSMC, where Linköping University is a member.The main reason behind this thesis was the need for a user friendly, efficient and modular OpenModelica graphical connection editor. The already existing open source editors were either textual or not so user friendly. As a part of this thesis work a new open source Qt-based cross platform graphical user interface was designed and implemented, called OMEdit, partially based on an existing GUI for hydraulic systems, HOPSAN. The usage of Qt C++ libraries makes this tool more future safe and also allows it to be easily integrated into other parts of the OpenModelica platform.This thesis aims at developing an advanced open source user friendly graphical user interface that provides the users with easy-to-use model creation, connection editing, simulation of models, and plotting of results. The interface is extensible enough to support user-defined extensions/models. Models can be both textual and graphical. From the annotation information in the Modelica models (e.g. Modelica Standard Library components) a connection tree and diagrams can be created. The communication to the OpenModelica Compiler (OMC) Subsystem is performed through a Corba client-server interface. The OMC Corba server provides an interactive API interface. The connection editor will function as the front-end and OMC as the backend. OMEdit communicates with OMC through the interactive API interface, requests the model information and creates models/connection diagrams based on the Modelica annotations standard version 3.2.

This thesis describes OLAP and data mining technologies and methods of their communication with users by using dynamic tables. Key theoretical and technical information is also included. Next part focuses on particular implementation of dynamic tables used in Vema portal solution. Last parts come close to analysis and implementation of the metadata editor which enables the metadata to be effectively designed.

This work deals with the development and use of a graphical editor of object-oriented Petri nets implemented in the PNtalk language. First, Petri nets that expand over time are described here. They are followed by a description of the object-oriented paradigm. Next, the structure of object-oriented Petri nets in the implementation of PNtalk is described here. Further work presents a description of the application design, which shows the entire structure of the application from the perspective of views. The main motivation for creating this tool is the effort to make object-oriented Petri nets accessible to their users. The application was implemented in the JavaFX framework and the whole procedure is given in the following chapter together with testing. The result of the work is presented in the examples contained in the last chapter, which also contains detailed manuals for controlling the application. The tool in cooperation with the PNtalk server enables users to work more pleasantly with OOPN and their visual appearance.

The diagrams, schemes, and graphs in general are widely used in the field of easy-to-read information visualisation. We use them for example in the school lessons for an algorithm presentation, or in the technical jobs such as software and hardware development by modelling UML diagrams, database schemes, etc. The project Universal Graph Editor has been established two years ago to fill the gap with the software tool providing such a modelling engine. The previous work has been reasumed in semestral project by design of the dynamic graph drawing (or the drawing of a vector graphic in general) and the library for graph manipulation with C-language interface. This master thesis continues further by creating a Python module using the developed interface. The documentation and the testing phase is conluding the annual work.

This work deals with the possibilities of modeling electrical circuits and methods of solving these models. It focuses on the analysis of today's systems, so that their features can be used in our graphic editor design.