1Prima::Drawable::SubcanUvsaesr(3C)ontributed Perl DocumePnrtiamtai:o:nDrawable::Subcanvas(3)
2
3
4

NAME

6       Prima::Drawable::Subcanvas - paint a hierarchy of widgets to any
7       drawable
8

DESCRIPTION

10       Needed for painting a screenshot on an image, printer, etc.  When
11       loaded, it aytomatically adds two methods to any Drawable:
12       paint_with_widgets and screenshot.
13

SYNOPSIS

15           use Prima qw(Application Button);
16           my $w = Prima::MainWindow-> create;
17           $w->insert( 'Button' );
18           $w->screenshot->save('a.bmp');
19

METHODS

21       paint_with_widgets $canvas, $x=0, $y=0
22           Given a $canvas is in paint mode, traverses all widgets as they are
23           seen on screen, and paints them on the canvas with given "$x,$y"
24           offsets.
25
26       screenshot $canvas, %opt
27           Syntax sugar over the paint_with_widgets. Creates an image with the
28           $self's, size, and calls "paint_with_widgets" with it. Returns the
29           screen shot.
30

AUTHOR

32       David Mertens
33

SEE ALSO

35       examples/grip.pl
36
37
38
39perl v5.28.0                      2017-02-28     Prima::Drawable::Subcanvas(3)
Impressum