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pagectl: separate xy margin for draw timeline

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Signed-off-by: Alex Chi Z <chi@neon.tech>
This commit is contained in:
Alex Chi Z
2023-07-07 12:03:10 -04:00
parent f31cc2394b
commit f258f50b76
1 changed files with 7 additions and 6 deletions
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13
pageserver/ctl/src/draw_timeline_dir.rs
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@@ -117,7 +117,8 @@ pub fn main() -> Result<()> {
let mut lsn_diff = (lsn_end - lsn_start) as f32;
let mut fill = Fill::None;
let mut margin = 0.05 * lsn_diff; // Height-dependent margin to disambiguate overlapping deltas
let mut ymargin = 0.05 * lsn_diff; // Height-dependent margin to disambiguate overlapping deltas
let xmargin = 0.05; // Height-dependent margin to disambiguate overlapping deltas
let mut lsn_offset = 0.0;
// Fill in and thicken rectangle if it's an
@@ -128,7 +129,7 @@ pub fn main() -> Result<()> {
num_images += 1;
lsn_diff = 0.3;
lsn_offset = -lsn_diff / 2.0;
margin = 0.05;
ymargin = 0.05;
fill = Fill::Color(rgb(0, 0, 0));
}
Ordering::Greater => panic!("Invalid lsn range {}-{}", lsn_start, lsn_end),
@@ -137,10 +138,10 @@ pub fn main() -> Result<()> {
println!(
" {}",
rectangle(
key_start as f32 + stretch * margin,
stretch * (lsn_max as f32 - (lsn_end as f32 - margin - lsn_offset)),
key_diff as f32 - stretch * 2.0 * margin,
stretch * (lsn_diff - 2.0 * margin)
key_start as f32 + stretch * xmargin,
stretch * (lsn_max as f32 - (lsn_end as f32 - ymargin - lsn_offset)),
key_diff as f32 - stretch * 2.0 * xmargin,
stretch * (lsn_diff - 2.0 * ymargin)
)
.fill(fill)
.stroke(Stroke::Color(rgb(0, 0, 0), 0.1))