Re: Rotation in Canvas draws
Posted by
Andre Hora on
Apr 05, 2011; 2:57pm
URL: https://forum.world.st/Rotation-in-Canvas-draws-tp3427630p3428294.html
Hello Igor,
Thanks!
It doesn't rotate the string draw.
canvas drawString: 'Hello, World!' at: 40@40 font: nil color: (Color cyan).
[]'s
On Tue, Apr 5, 2011 at 2:34 PM, Igor Stasenko
<[hidden email]> wrote:
On 5 April 2011 12:29, Andre Hora <
[hidden email]> wrote:
> Hello,
>
> I would like to know how to rotate (given a degree or an angle) the draws in
> a Canvas.
>
> For example: in FormCanvas class>>test1, how to draw the string (or the
> rectangle, or the oval) vertically instead of horizontally?
>
> FormCanvas class>>test1
> ...
> canvas drawString: 'Hello, World!' at: 40@40 font: nil color: (Color
> cyan).
> canvas fillRectangle: ((10@80) corner: (31@121)) color: (Color magenta).
> canvas fillOval: ((10@80) corner: (31@121)) color: (Color cyan).
> ...
>
transformBy:
(MatrixTransform2x3 withAngle: 30)
during: [:can |
can fillOval: ((10@80) corner: (31@121)) color: (Color cyan).
].
>
> thanks and regards,
>
> --
> Andre Hora
>
>
Best regards,
Igor Stasenko AKA sig.
--
Andre Hora