Vektorska grafika u HTML5 tehnologiji

master's thesis

• Author: Maja Grbac
• Mentor: Klaudio Pap (mentor)
• Committee member: Klaudio Pap (član povjerenstva)
• Granter: University of Zagreb; Faculty of Graphic Arts; Zagreb
• Defense date and country: 2012-9-13, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Graphic Technology

Abstract

Primjena i način upotrebe vektorske grafike u različitim web tehnologijama je u

stalnom razvoju u skladu s razvojem programskih preglednika i ureñaja.

U radu se pristupa istraživanju mogućnosti vektorske grafike u HTML5 tehnologiji.

Zasebno se objašnjavaju pojmovi vektorske grafike, HTML-a te novosti u HTML5

tehnologiji. Eksperimentalni dio rada sastoji se od izrade web aplikacije za crtanje

vektorske grafike pomoću HTML5 programskog koda. HTML5 je nova generacija

označnog jezika, pomoću kojega se mogu kreirati složene grafike koristeći standardne

tehnologije bez instalacije programskih utičnica (plug-in). Vektorsku je grafiku u

HTML5 moguće kreirati pomoću dvije tehnologije: Canvas i SVG. Gotovo svaki

grafički element baziran na vektorskoj definiciji može se definirati objema

tehnologijama, no ponekad će za taj specifičan zadatak jedna od njih biti kvalitetnije

rješenje. SVG (Scalable Vector Graphics) je XML derivat jezik koji se koristi za

opisivanje vektorske grafike na web-u. Ono je grafički model zadržanog tipa (eng.

retained-mode graphics model) što znači da je struktura nekog grafičkog objekta

pohranjena unutar memorije u obliku podataka te da je SVG procesor odgovoran za

iscrtavanje tog objekta. Canvas je s druge strane grafički model neposrednog tipa (eng.

immediate-mode graphics model) što znači da je sama aplikacija odgovorna za prikaz

odreñenog sadržaja, pa se podaci ne pohranjuju u memoriju.

Abstract (english)

The application and method of use of vector graphics in diferent technologies is

constantly developing along with the development of web browsers and devices. In this

paper will be presented the research of the possibilities of HTML5 technology in vector

graphics. Also, it will be separately explained the concept of vector graphics, HTML

language and the novelties of the HTML5 standard. The experimental part of this paper

consists of developing an application for drawing vector graphics using HTML5 code.

HTML5 is the new generation of markup languages, using which it can be crated

complex graphic scenes without external plug-ins, using just standard technologies.

Vector graphics in HTML5 can be created with two technologies: Canvas and SVG.

Almost every vector based graphics element can be created with both technologies, but

in some scenarios one of them will be the better choice. SVG (Scalable Vector

Graphics) is an XML derivat language which is used for creating vector web graphics.

It is a retained-mode graphics model which means that the structure of an graphic object

is stored in memory in form of data. On the other hand, Canvas is an immediate-mode

graphics model which means that the application itself is responsable for viewing contet

and that the data isn't stored in memory.

• Keywords: HTML5; Vektorska grafika; Canvas; SVG
• Keywords (english): HTML5; Vector graphics; Canvas; SVG
• Language: croatian
• URN:NBN: urn:nbn:hr:216:833344
• Study programme: Title: Graphic technology; specializations in: Graphic technology, Design of graphic products; Course: Graphic technology; Study programme type: university; Study level: graduate; Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije (sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2024-04-18 18:24:22