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use presentation;
use presentation:graph;
use ui;
use core:geometry;
use core:io;
use graphics;
use layout;
use lang:bs:macro;
Url resUrl() {
if (u = named{res}.url) {
u;
} else {
Url();
}
}
// A 'style' used in a picture...
void myBox(Node n) on Render {
n.margin(10, 10);
}
presentation Test "Test presentation" {
Font font("Arial", 32);
animationTime = 500 ms;
background Stack {
SolidFill white {}
anchor southEast {
pageNumber {}
}
}
slide FadeIn => title "Test presentation", "My name here!" {}
slide FadeIn => content "Testing!" {
SolidFill green {}
}
slide SlideDown false => columns "Two columns!" {
SolidFill green { @1, 1 s: FadeIn; }
SolidFill blue { @1 +500 ms, 1 s: FadeIn; }
}
slide SlideDown false => content "Drawn pictures!" {
picture {
picture.scale = 1;
a = rectangle { myBox; text: "Hello!"; fillColor: red; }
b = rectangle { east: 0 of a; myBox; text: "World!"; fillColor: green; }
node { south: 0 of b.southWest; text: "I am below!"; }
r = rectangle { myBox; rounded: 10; text: "Above!"; north: 20 of a.northEast; }
ca = circle { text: "23"; north: 20 of r.northWest - Size(60, 0); }
cb = circle { oval; text: "Longer"; north: 20 of r.northEast + Size(60, 0); fillColor: green + blue; }
cd = rectangle { myBox; text: "Above"; north: 100 of r; @1, 1s: FadeIn; }
edge ca, cb { bendLeft: 0.1; toArrow: PlainArrow; @3: Show; }
edge cd, cb { fromArrow: TriangleArrow; toArrow: PlainArrow; }
edge ca, cd { fromArrow: FancyArrow; toArrow: FancyArrow; @2, 1s: FadeIn; }
}
}
slide SlideDown true => columns "Text as well!" {
par "A single long paragraph in this column." {}
Stack {
SolidFill green {}
list ["Second column!", "Contains a list!", "Of nice elements!"] {}
}
}
slide SlideDown false => columns "Various lists..." {
list ["Unordered list", "Foo", "Bar", "Baz"] {}
Stack {
SolidFill green {}
list ["Ordered list", "Foo", "Bar", "Baz"] { ordered; }
}
}
slide SlideDown false => content "Image!" {
image resUrl / "flower-raw.ppm" { fit; }
}
slide Enlarge => Grid {
expandCol: 0;
expandCol: 1;
expandRow: 1;
Heading "Neat colored boxes!", font, black { colspan: 2; }
nextLine;
SolidFill RadialGradient(red, white, Point(320, 240), 300) {}
SolidFill RadialGradient(green, white, Point(320, 240), 300) {}
}
slide Enlarge => content "Bar graphs!" {
barGraph {
labels: ["A", "B", "C", "D"];
ticks: 0, 10, 40;
data: [10, 20, 30, 8], red;
data: [12, 14, 40, 10], green;
dataLabels: (x) => "${x}%";
@1: ShowLabel 1;
@1+400ms: ShowLabel 2;
@2: HideLabel 1;
@3: ShowLabel 3;
@4: HideLabel 3;
}
}
}
// Main entry-point for testing.
void test() {
// export(Test, cwdUrl / ".." / "presentation.pdf");
Test.show();
}
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