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GBA picture viewer

From GameBrew

GBA picture viewer
Gbapictureviewer02.png
General
AuthorMikhail
Last Updated2005/01/26
TypeUtilities
Version2005
LicenseFreeware
Links
Download
Website


Picture viewer was developed to view pictures of any size on the screen of the GameBoy Advance console. The main idea was to do scrolling as fast as possible (but with 1 pixel precision) as the viewer was intended to be used as a part of GBA GPS mapping receiver.

This was achieved by using the tile mode of the GBA (mode 0). So, pictures should be converted first to create GBA ROM. The GBA ROM maker accepts images in the BMP, JPG and GIF formats.

Features

  • Pictures of any size.
  • Fast and smooth scrolling.
  • Zoom out to 2x, 4x, 8x.
  • Holds center of the screen while zooming.
  • Gamma correction of images.

Installation

Pictures are uncompressed in ROM, please check if the ROM size fits your flash card.

Double click to the image name to change (up to 10 characters allowed).

Controls

L - Gamma correction menu

R - File select menu

A - Select image

B - Help

Select/Start - Zoom out/in

Screenshots

gbapictureviewer3.png

gbapictureviewer4.png gbapictureviewer5.png

External links