Java-Gaming.org
Play Revenge of the Titans! The situation is critical. We need fancy commanders to defend Earth, the moon, Mars!
Featured games (78)
games approved by the League of Dukes
Games in Showcase (416)
games submitted by our members
Games in WIP (306)
games currently in development
News: Read the Java Gaming Resources, or peek at the official Java tutorials
 
    Home     Help   Search   Login   Register   
Pages: [1]
  ignore  |  Print  
  Zooming into scaled map tiles...  (Read 1027 times)
0 Members and 1 Guest are viewing this topic.
Offline DarkMortar

Junior Member




Java Padawan


« Posted 2006-12-18 22:38:18 »

Ok, I have a tile map, that scrolls, and I can use the -/+ keys to zoom in and out, but the problem is that when I zoom, it only zooms to the upper left tile, I'm not sure how to go about making it so that it zooms to the center tile of the screen.  The way I make it draw the extra tiles to zoom is stupid, because i am modifying the actual visible screen width/height, and its causing problems, i cant even see the entire map when zoomed all the way out. I'm pretty sure there is not enough information, but I am using the g.scale(double,double) to actually scale the tiles with an Affineline transform.

Online Riven
« League of Dukes »

JGO Overlord


Medals: 463
Projects: 4


Hand over your head.


« Reply #1 - Posted 2006-12-19 01:25:43 »

translate
scale
translate back

Hi, appreciate more people! Σ ♥ = ¾
Learn how to award medals... and work your way up the social rankings
Projects: Revenge of the Titans, Titan Attacks, Droid Assault, and Ultratron
Offline DarkMortar

Junior Member




Java Padawan


« Reply #2 - Posted 2006-12-19 03:21:17 »

hmm good idea lol

but one of the largest hurddles is controlling the visibility.

Pages: [1]
  ignore  |  Print  
 
 
You cannot reply to this message, because it is very, very old.

Play Revenge of the Titans! The situation is critical. We need fancy commanders to defend Earth, the moon, Mars!
 
Browse for soundtracks for your game!

Add your game by posting it in the WIP section,
or publish it in Showcase.

The first screenshot will be displayed as a thumbnail.

The invasion has landed! On Mars! And you're there to beat 'em!
mrbenebob (8 views)
2013-06-19 14:55:23

BrassApparatus (15 views)
2013-06-19 08:52:37

NegativeZero (19 views)
2013-06-19 03:31:52

NegativeZero (21 views)
2013-06-19 03:24:09

Jesse_Attard (26 views)
2013-06-18 22:03:02

HeroesGraveDev (64 views)
2013-06-15 23:35:23

Vermeer (63 views)
2013-06-14 20:08:06

davedes (63 views)
2013-06-14 16:03:55

alaslipknot (57 views)
2013-06-13 07:56:31

Roquen (79 views)
2013-06-12 04:12:32
Smoothing Algorithm Question
by UprightPath
2013-05-28 02:58:26

Smoothing Algorithm Question
by UprightPath
2013-05-28 02:57:33

Complex number cookbook
by Roquen
2013-04-24 12:47:31

2D Dynamic Lighting
by Oskuro
2013-04-17 16:46:12

2D Dynamic Lighting
by Oskuro
2013-04-17 16:45:57

2D Dynamic Lighting
by Oskuro
2013-04-17 16:23:20

Noise (bandpassed white)
by Roquen
2013-04-05 17:36:01

Noise (bandpassed white)
by Roquen
2013-04-03 16:17:38
Powered by MySQL Powered by PHP Powered by SMF 1.1.18 | SMF © 2013, Simple Machines | Managed by Enhanced Four Valid XHTML 1.0! Valid CSS!