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ntr 2019-10-27 21:13:15 +11:00
parent d8bad68216
commit 7f159f6914
1 changed files with 22 additions and 11 deletions
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33
server/src/img.rs
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@ -267,13 +267,24 @@ pub fn smiley(id: Uuid) -> Result<Uuid, Error> {
let l_dist = Normal::new(50.0, 10.0); let l_dist = Normal::new(50.0, 10.0);
let s_dist = Normal::new(50.0, 20.0); let s_dist = Normal::new(50.0, 20.0);
let eyes = [ let eyes_left = [
("50 800, 300 550, 550 800", 1), ("M50,800 L300,550 L550,800", 1), // ^
("50 550, 300 800, 550 550", 1), ("M50,550 L300,800 L550,550", 1), // v
("M50,550 L300,800 L550,550", 1), // v
]; ];
let shape_dist = WeightedIndex::new(eyes.iter().map(|v| v.1))?; let eye_left_dist = WeightedIndex::new(eyes_left.iter().map(|v| v.1))?;
let eyes_right = [
("M1550,800 L1800,550 L2050,800", 1), // ^
("M1550,550 L1800,800 L2050,550", 1), // v
("M1550,550 L1800,800 L2050,550", 1), // v
];
let eye_right_dist= WeightedIndex::new(eyes_right.iter().map(|v| v.1))?;
let mouths = [
("M550,1800 L1550,1800", 1), // ^
];
let mouth_dist = WeightedIndex::new(mouths.iter().map(|v| v.1))?;
// basic layout is 2000x2000 box w/ 50 padding // basic layout is 2000x2000 box w/ 50 padding
// 2:1 for each x,y // 2:1 for each x,y
@ -290,25 +301,25 @@ pub fn smiley(id: Uuid) -> Result<Uuid, Error> {
// x = 50 + 500 + xoffset // x = 50 + 500 + xoffset
// y = 50 + 750 + yoffset // y = 50 + 750 + yoffset
write!(&mut svg, "<svg xmlns='http://www.w3.org/2000/svg' version='1.1' viewBox='0 0 2100 2100' width='2000' height='2000' background=\"black\" ><g>")?; write!(&mut svg, "<svg xmlns='http://www.w3.org/2000/svg' version='1.1' viewBox='0 0 2100 2100'><g>")?;
let left_eye_path = "50 800, 300 550, 550 800"; let left_eye_path = eyes_left[eye_left_dist.sample(&mut rng)].0;
// left eye // left eye
write!(&mut svg, write!(&mut svg,
"<polyline fill=\"none\" stroke=\"whitesmoke\" stroke-width=\"30px\" x=\"50\" y=\"50\" points=\"{:}\" />", "<path fill=\"none\" stroke=\"whitesmoke\" stroke-width=\"30px\" d=\"{:}\" />",
left_eye_path)?; left_eye_path)?;
let right_eye_path = "1550 800, 1800 550, 2050 800"; let right_eye_path = eyes_right[eye_right_dist.sample(&mut rng)].0;
// right eye // right eye
write!(&mut svg, write!(&mut svg,
"<polyline fill=\"none\" stroke=\"whitesmoke\" stroke-width=\"30px\" x=\"1550\" y=\"50\" points=\"{:}\" />", "<path fill=\"none\" stroke=\"whitesmoke\" stroke-width=\"30px\" d=\"{:}\" />",
right_eye_path)?; right_eye_path)?;
let mouth_path = "550 1550, 1550 1550"; let mouth_path = mouths[mouth_dist.sample(&mut rng)].0;
// mouth // mouth
write!(&mut svg, write!(&mut svg,
"<polyline fill=\"none\" stroke=\"whitesmoke\" stroke-width=\"30px\" x=\"550\" y=\"800\" points=\"{:}\" />", "<path fill=\"none\" stroke=\"whitesmoke\" stroke-width=\"30px\" d=\"{:}\" />",
mouth_path)?; mouth_path)?;
write!(&mut svg, "</g></svg>")?; write!(&mut svg, "</g></svg>")?;