"Unveiling" an image

Thread view:

Pestry - 02 Jan 2006 23:13 GMT

Hi,
i want to make a game.There is an image and the user must answer some
questions. Every time he answers correctly, a part of the image is
unveiled. If he answers all the questions correctly, he will be able to
see the whole image.How is it possible to uveil some parts of an image?

thanks in advance

Reply to this Message

Andrew Thompson - 04 Jan 2006 13:25 GMT

> Hi,
> i want to make a game.

Please refrain from multi-posting.

Signature

Andrew Thompson
physci, javasaver, 1point1c, lensescapes - athompson.info/andrew

Reply to this Message

Roedy Green - 04 Jan 2006 14:43 GMT

On Tue, 03 Jan 2006 01:13:59 +0200, Pestry
<pestryNOSPAM@PLEASEdotteam.gr> wrote, quoted or indirectly quoted
someone who said :

>.How is it possible to uveil some parts of an image?

Java's model is paint/paintComponent has to be able to draw from
scratch a partly unveiled message. So you need some sort of data
structure to keep track which parts of the images a veiled and
unveiled.

So you can draw the unveiled image the paint over the veiled parts (or
vice versa.)

To draw a message, you could use drawString. To cover over you could
use drawRect

See http://mindprod.com/jgloss/canvas.html
for sample code.

Signature

Canadian Mind Products, Roedy Green.
http://mindprod.com Java custom programming, consulting and coaching.

Reply to this Message

"Unveiling" an image

Free Magazines