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fix: enable plotters TTF font support to prevent PDF chart panics
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This commit is contained in:
Echo
2026-05-12 21:18:13 +00:00
parent 65847c6c90
commit 4b5a252fc9
3 changed files with 288 additions and 19 deletions
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3
crates/pm-reports/Cargo.toml
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@ -20,6 +20,5 @@ uuid = { workspace = true }
# Report generation
csv = "1"
printpdf = { version = "0.7", features = ["embedded_images"] }
plotters = { version = "0.3", default-features = false, features = ["bitmap_backend", "bitmap_encoder", "line_series", "area_series"] }
plotters-bitmap = { version = "0.3" }
plotters = { version = "0.3", default-features = false, features = ["bitmap_backend", "bitmap_encoder", "line_series", "area_series", "ttf"] }
image = { version = "0.25", default-features = false, features = ["png"] }

2
crates/pm-reports/src/pdf.rs
View File

@ -64,7 +64,7 @@ fn render_bar_chart(
let n = labels.len().max(1);
let mut chart = ChartBuilder::on(&root)
.caption(title, (FontFamily::SansSerif, 20))
.caption(title, ("sans-serif", 20).into_font())
.margin(20u32)
.x_label_area_size(60u32)
.y_label_area_size(50u32)