Transform image in Gosu

By vadim2 Date 2011-03-14 14:49

Is it possible in the engine to transform the image. I mean to change the coordinates of its vertices. Were admissible coordinates (100.100) (250.100) (250.100) (250.250), and changed into (114.100) (250.100) (250.100) (250.250)?

By jlnr (dev) Date 2011-03-14 14:57

Image#draw_as_quad, enjoy :)

By vadim2 Date 2011-03-14 16:32

Snx. I still need to rotate an image. How to be prompt please

By lol_o2 Date 2011-03-14 16:46

To rotate any draw function use rotate method (window.rotate(angle) do... )

By vadim2 Date 2011-03-14 18:15

Can you give an example code, just can not understand how it works:). I've done this:
window.rotate (60) {
@image
}

By lol_o2 Date 2011-03-14 18:29

By window, I meant a Gosu::Window object (the one which draws etc.)

If you make a window in $window variable (for example)

$window.rotate(angle) do
...
...
end

If you want, after angle you can also type a center position (like in draw_rot with image)
rotate(angle,center_x,center_y)

By vadim2 Date 2011-03-14 18:31

And what exactly in the dots to write:)?

By lol_o2 Date 2011-03-14 18:32

Anything you want :)
draw_quad, image.draw etc.

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