X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=pages%2FSDLx-Surface.html-inc;h=2c71ab2c04f8afc6a42715aab4709a799c574b7b;hb=0b221bb4fce84647a6cb9d7343de7330fb561c71;hp=873310b64c05ae944fb7a036fa531bcf1fa23e48;hpb=505f308d8b092747da8b2f5e9781475a1f06dfe8;p=sdlgit%2FSDL-Site.git diff --git a/pages/SDLx-Surface.html-inc b/pages/SDLx-Surface.html-inc index 873310b..2c71ab2 100644 --- a/pages/SDLx-Surface.html-inc +++ b/pages/SDLx-Surface.html-inc @@ -19,15 +19,19 @@
If SDLx::App::new or SDL::Video::get_video_mode called before then:
+If SDLx::App::new or SDL::Video::get_video_mode called before then:
my $appx = SDLx::Surface::display();@@ -139,6 +143,30 @@
my $surface = SDLx::Surface->load( 'hero.png' ); + my $surface = SDLx::Surface->load( 'hero.dat', 'bmp' ); + ++
Loads the given image file into a new SDLx::Surface surface. A new +surface is always created, even if you call it from an already crafted +object. Croaks on errors such as no support built for that image extension +or a file reading error (the error message is SDL::get_error and should +give more details).
+Note that load() will automatically figure out the extension based on the +filename you provide. If you wish to force an extension for whatever reason +(like having a filename with a different extension or none at all), you can +optionally pass the file type as a second parameter. Case is not relevant.
+If you don't have SDL_image in your build, only bitmap images will be +supported.
+Returns the new Surface.
+ + + + + + $sdlx_surface->blit( $dest, $src_rect, $dest_rect );
@@ -160,7 +188,7 @@ This is useful when the surface you have isn't an SDLx::Surface
, bu
Applies SDL::Video::flip to the Surface, with error checking.
+Applies SDL::Video::flip to the Surface, with error checking.
Returns $self
SDLx::Surface
, bu
$sdlx_surface->update( [ SDL::Rect->new(0,0,1,2) ... ]); # defined rects are updated
-Applies SDL::Video::update_rect for no rect or 1 array ref. Applies SDL::Video::update_rects for array of SDL::Rects.
+Applies SDL::Video::update_rect for no rect or 1 array ref. Applies SDL::Video::update_rects for array of SDL::Rects.
Returns $self
@@ -200,11 +228,55 @@ This is useful when the surface you have isn't anSDLx::Surface
, bu
Returns $self
kthakore +draw_circle
+++$sdlx_surface->draw_circle( [$x1, $y1], $radius, \@color );+Draws an unfilled circle at
+($x1,$y1)
of size $radius and $color.Returns $self
+ +draw_circle_filled
+++$sdlx_surface->draw_filled_circle( [$x1, $y1], $radius, \@color ); + ++Draws an filled circle at
+($x1,$y1)
of size $radius and $color.Returns $self
+ + + + + + + + +draw_gfx_text
+++Draw text using gfx (not pretty but fast) at give vector, color.
+$surf->draw_gfx_text( [0,0], 0xffffffff, "fooo"); + $surf->draw_gfx_text( [10,10], [20,20,20,20], "fooo"); + ++You can also set the gfx font but passing a hash reference as shown below.
+my $f = ''; + open( my $FH, '<', 'test/data/5x7.fnt'); + binmode ($FH); + read($FH, $f, 4096); + close ($FH); + + my $font = {data=>$f, cw => 5, ch => 7}; + $surf->draw_gfx_text( [0,0], 0xffffffff, "fooo", $font ); + ++Returns $self
+ +AUTHORS
++See AUTHORS in SDL.