fn font_size_key(font_size: f64) -> u16 {
if !(font_size.is_finite() && font_size > 0.0) {
return 0;
}
let k = (font_size * 100.0).round();
if !(k.is_finite() && k >= 0.0 && k <= (u16::MAX as f64)) {
return 0;
}
k as u16
}
static HTML_WIDTH_OVERRIDES_PX: &[(u16, &str, f64)] = &[
(1600, "A", 9.4375),
(1600, "A label", 48.859375),
(1600, "A wide one", 78.359375),
(1600, "A wide one in the middle", 179.0625),
(1600, "A1", 17.828125),
(1600, "A2", 17.828125),
(1600, "A3", 17.828125),
(1600, "A: I am a wide one", 134.125),
(1600, "A;", 15.3125),
(1600, "ABlock", 47.796875),
(1600, "B", 9.0625),
(1600, "B;", 14.9375),
(1600, "BBlock", 47.40625),
(1600, "BL", 17.15625),
(1600, "Backend", 59.84375),
(1600, "Block 1", 51.5625),
(1600, "Block 2", 51.5625),
(1600, "Block 3", 51.5625),
(1600, "C", 9.578125),
(1600, "Christmas", 70.078125),
(1600, "Compound block", 118.375),
(1600, "D", 9.8125),
(1600, "DB", 18.875),
(1600, "Database", 65.5),
(1600, "Disk", 28.921875),
(1600, "Done", 35.875),
(1600, "E", 8.578125),
(1600, "End", 26.234375),
(1600, "F", 8.40625),
(1600, "Frontend", 64.671875),
(1600, "G", 10.828125),
(1600, "Go shopping", 87.203125),
(1600, "Hello", 37.21875),
(1600, "I am a wide one", 114.0),
(1600, "In the middle", 95.765625),
(1600, "Label", 38.875),
(1600, "Make Decision", 100.765625),
(1600, "Memcache", 75.078125),
(1600, "Next row", 64.828125),
(1600, "No", 18.796875),
(1600, "One Slot", 60.421875),
(1600, "Process A", 65.953125),
(1600, "Process B", 66.453125),
(1600, "Start", 35.015625),
(1600, "Stop", 31.546875),
(1600, "Sync", 32.25),
(1600, "This is the text", 107.8125),
(1600, "This is the text in the box", 184.90625),
(1600, "This is the text in the circle", 199.46875),
(1600, "Two slots", 65.0),
(1600, "Wider then", 79.21875),
(1600, "World", 41.34375),
(1600, "X", 8.90625),
(1600, "XYZ", 26.84375),
(1600, "Yes", 22.65625),
(1600, "__proto__", 72.21875),
(1600, "a", 8.40625),
(1600, "a label", 48.71875),
(1600, "also_overflow", 99.078125),
(1600, "apa", 25.734375),
(1600, "b", 8.921875),
(1600, "c", 7.921875),
(1600, "circle", 40.078125),
(1600, "constructor", 82.109375),
(1600, "cylinder", 57.703125),
(1600, "d", 8.921875),
(1600, "diamond", 61.40625),
(1600, "down", 38.15625),
(1600, "e", 8.734375),
(1600, "f", 5.921875),
(1600, "first", 29.515625),
(1600, "fit", 16.828125),
(1600, "g", 8.03125),
(1600, "h", 8.75),
(1600, "hexagon", 59.25),
(1600, "i", 4.5625),
(1600, "id", 13.484375),
(1600, "id1", 21.875),
(1600, "id2", 21.875),
(1600, "id2.1", 36.140625),
(1600, "id3", 21.875),
(1600, "id4", 21.875),
(1600, "id48", 30.265625),
(1600, "id5", 21.875),
(1600, "ida", 21.890625),
(1600, "idb", 22.390625),
(1600, "idc", 21.40625),
(1600, "j", 5.875),
(1600, "k", 8.078125),
(1600, "l", 4.71875),
(1600, "lean left", 61.125),
(1600, "lean right", 69.3125),
(1600, "left", 25.703125),
(1600, "m", 13.28125),
(1600, "n", 8.75),
(1600, "o", 8.59375),
(1600, "overflow", 62.5),
(1600, "p", 8.921875),
(1600, "q", 8.921875),
(1600, "r", 6.21875),
(1600, "rect_left_inv_arrow", 142.5625),
(1600, "right", 33.90625),
(1600, "rounded", 58.84375),
(1600, "second", 49.375),
(1600, "short", 36.375),
(1600, "square", 47.484375),
(1600, "stadium", 56.734375),
(1600, "subroutine", 76.0625),
(1600, "surprise", 56.34375),
(1600, "the", 23.8125),
(1600, "to", 14.9375),
(1600, "trapezoid", 68.265625),
(1600, "trapezoid alt", 92.5625),
(1600, "up", 17.65625),
(1600, "x", 8.015625),
(1600, "y", 7.890625),
(1600, "\u{00A0}\u{00A0}\u{00A0}", 14.46875),
(
2400,
"Font size precedence should widen this block",
487.890625,
),
(2400, "Second block", 140.4375),
(2400, "Wide edge label", 172.71875),
];
static HTML_HEIGHT_OVERRIDES_PX: &[(u16, &str, f64)] = &[
(2400, "Font size precedence should widen this block", 28.0),
(2400, "Second block", 28.0),
(2400, "Wide edge label", 28.0),
];
pub fn lookup_html_width_px(font_size: f64, text: &str) -> Option<f64> {
let fs = font_size_key(font_size);
if fs == 0 || text.is_empty() {
return None;
}
let mut lo = 0usize;
let mut hi = HTML_WIDTH_OVERRIDES_PX.len();
while lo < hi {
let mid = (lo + hi) / 2;
let (k_fs, k_text, value) = HTML_WIDTH_OVERRIDES_PX[mid];
match k_fs.cmp(&fs) {
std::cmp::Ordering::Equal => match k_text.cmp(text) {
std::cmp::Ordering::Equal => return Some(value),
std::cmp::Ordering::Less => lo = mid + 1,
std::cmp::Ordering::Greater => hi = mid,
},
std::cmp::Ordering::Less => lo = mid + 1,
std::cmp::Ordering::Greater => hi = mid,
}
}
None
}
pub fn lookup_html_height_px(font_size: f64, text: &str) -> Option<f64> {
let fs = font_size_key(font_size);
if fs == 0 || text.is_empty() {
return None;
}
let mut lo = 0usize;
let mut hi = HTML_HEIGHT_OVERRIDES_PX.len();
while lo < hi {
let mid = (lo + hi) / 2;
let (k_fs, k_text, value) = HTML_HEIGHT_OVERRIDES_PX[mid];
match k_fs.cmp(&fs) {
std::cmp::Ordering::Equal => match k_text.cmp(text) {
std::cmp::Ordering::Equal => return Some(value),
std::cmp::Ordering::Less => lo = mid + 1,
std::cmp::Ordering::Greater => hi = mid,
},
std::cmp::Ordering::Less => lo = mid + 1,
std::cmp::Ordering::Greater => hi = mid,
}
}
None
}