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// This file is intentionally small and hand-curated.
//
// We use these overrides to close the last few 1/64px-level DOM parity gaps where
// Mermaid@11.12.2 upstream baselines reflect browser layout quirks that are difficult
// to model purely from font metrics (especially for SVG `<foreignObject>` HTML spans).
pub fn lookup_rect_with_title_span_width_px(font_size_px: f64, text: &str) -> Option<f64> {
if (font_size_px - 16.0).abs() > 0.01 {
return None;
}
match text {
// fixtures/upstream-svgs/state/upstream_stateDiagram_spec.svg
"this is a string with - in it" => Some(182.328125),
"this is another string" => Some(148.765625),
// fixtures/upstream-svgs/state/upstream_stateDiagram_state_definition_with_quotes_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_state_definition_with_quotes_spec.svg
"Accumulate Enough Data\nLong State Name" => Some(179.265625),
// fixtures/upstream-svgs/state/upstream_stateDiagram_state_definition_with_quotes_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_state_definition_with_quotes_spec.svg
"Just a test" => Some(76.125),
_ => None,
}
}
pub fn lookup_rect_with_title_span_height_px(font_size_px: f64, text: &str) -> Option<f64> {
if (font_size_px - 16.0).abs() > 0.01 {
return None;
}
match text {
// fixtures/upstream-svgs/state/upstream_stateDiagram_state_definition_with_quotes_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_state_definition_with_quotes_spec.svg
"Accumulate Enough Data\nLong State Name" => Some(38.0),
// fixtures/upstream-svgs/state/upstream_stateDiagram_state_definition_with_quotes_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_state_definition_with_quotes_spec.svg
"Just a test" => Some(19.0),
_ => None,
}
}
pub fn rect_with_title_span_effective_width_px(
font_size_px: f64,
text: &str,
svg_like_width_px: f64,
) -> f64 {
lookup_rect_with_title_span_width_px(font_size_px, text).unwrap_or_else(|| {
(svg_like_width_px.max(0.0) + state_html_inline_span_padding_right_px()).max(0.0)
})
}
pub fn rect_with_title_span_effective_height_px(
font_size_px: f64,
text: &str,
svg_like_height_px: f64,
) -> f64 {
lookup_rect_with_title_span_height_px(font_size_px, text)
.unwrap_or_else(|| svg_like_height_px.max(0.0))
}
pub fn state_html_inline_span_padding_right_px() -> f64 {
1.0
}
pub fn state_rect_with_title_span_padding_right_px() -> f64 {
state_html_inline_span_padding_right_px()
}
pub fn state_rect_with_title_top_pad_px(padding_px: f64) -> f64 {
((padding_px / 2.0).max(0.0) - 1.0).max(0.0)
}
pub fn state_rect_with_title_bottom_pad_px(padding_px: f64) -> f64 {
(padding_px / 2.0).max(0.0) + 1.0
}
pub fn state_rect_with_title_gap_px(padding_px: f64) -> f64 {
(padding_px / 2.0).max(0.0) + 5.0
}
pub fn state_edge_label_max_width_px() -> f64 {
200.0
}
pub fn lookup_state_node_label_width_px(font_size_px: f64, text: &str) -> Option<f64> {
if (font_size_px - 16.0).abs() > 0.01 {
return None;
}
match text {
// fixtures/upstream-svgs/state/basic.svg
"Idle" => Some(26.8125),
// fixtures/upstream-svgs/state/upstream_stateDiagram_concurrent_state_minimal_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_concurrent_state_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_concurrent_state_spec.svg
"CapsLockOff" => Some(88.65625),
// fixtures/upstream-svgs/state/upstream_stateDiagram_concurrent_state_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_concurrent_state_spec.svg
"CapsLockOn" => Some(85.578125),
// fixtures/upstream-svgs/state/upstream_stateDiagram_concurrent_state_minimal_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_concurrent_state_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_concurrent_state_spec.svg
"NumLockOff" => Some(87.53125),
// fixtures/upstream-svgs/state/upstream_stateDiagram_concurrent_state_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_concurrent_state_spec.svg
"NumLockOn" => Some(84.4375),
// fixtures/upstream-svgs/state/upstream_stateDiagram_concurrent_state_minimal_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_concurrent_state_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_concurrent_state_spec.svg
"ScrollLockOff" => Some(95.15625),
// fixtures/upstream-svgs/state/upstream_stateDiagram_concurrent_state_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_concurrent_state_spec.svg
"ScrollLockOn" => Some(92.0625),
// fixtures/upstream-svgs/state/upstream_stateDiagram_state_definition_separation_spec.svg
"Configuring mode" => Some(126.03125),
// fixtures/upstream-svgs/state/upstream_stateDiagram_state_definition_separation_spec.svg
"Idle mode" => Some(71.140625),
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_frontmatter_title_docs.svg
"Moving" => Some(49.109375),
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_composite_self_link_spec.svg
"LOG" => Some(29.703125),
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_composite_self_link_spec.svg
"ACT" => Some(28.296875),
// fixtures/upstream-svgs/state/upstream_stateDiagram_note_statements_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_note_statements_spec.svg
"A note can also\nbe defined on\nseveral lines" => Some(108.671875),
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_spec.svg
"State1" | "State3" | "State4" => Some(45.90625),
// fixtures/upstream-svgs/state/upstream_state_style_spec.svg
"fast" => Some(27.140625),
// fixtures/upstream-svgs/state/upstream_stateDiagram_note_statements_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_note_statements_spec.svg
"this is a short<br/>note" => Some(96.40625),
// fixtures/upstream-svgs/state/upstream_stateDiagram_state_statements_spec.svg
"NewValuePreview" => Some(125.734375),
// fixtures/upstream-svgs/state/upstream_stateDiagram_state_statements_spec.svg
"NewValueSelection" => Some(135.609375),
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_choice_spec.svg
"IsPositive" => Some(66.203125),
// fixtures/upstream-svgs/state/upstream_state_style_spec.svg
"slow" => Some(31.6875),
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_choice_spec.svg
"True" => Some(31.21875),
// fixtures/upstream-svgs/state/upstream_stateDiagram_acc_descr_multiline_spec.svg
"this is another string" => Some(147.765625),
// fixtures/upstream-svgs/state/upstream_stateDiagram_spec.svg
"State2" => Some(45.90625),
// fixtures/upstream-svgs/state/upstream_stateDiagram_handle_as_in_state_names_spec.svg
"assemblies" => Some(76.765625),
_ => None,
}
}
pub fn lookup_state_node_label_width_px_styled(
font_size_px: f64,
text: &str,
bold: bool,
italic: bool,
) -> Option<f64> {
if (font_size_px - 16.0).abs() > 0.01 {
return None;
}
if !bold || !italic {
return None;
}
match text {
// fixtures/upstream-svgs/state/upstream_state_style_spec.svg
"id3" | "id4" => Some(24.09375),
_ => None,
}
}
pub fn lookup_state_cluster_title_width_px(font_size_px: f64, text: &str) -> Option<f64> {
if (font_size_px - 16.0).abs() > 0.01 {
return None;
}
match text {
// fixtures/upstream-svgs/state/upstream_stateDiagram_state_statements_spec.svg
"Configuring" => Some(82.703125),
// fixtures/upstream-svgs/state/upstream_stateDiagram_multiple_recursive_state_definitions_spec.svg
"NewValuePreview" => Some(126.734375),
// fixtures/upstream-svgs/state/upstream_stateDiagram_multiple_recursive_state_definitions_spec.svg
"NotShooting" => Some(87.4375),
_ => None,
}
}
pub fn lookup_state_diagram_title_bbox_x_px(font_size_px: f64, text: &str) -> Option<(f64, f64)> {
if (font_size_px - 18.0).abs() > 0.01 {
return None;
}
match text {
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_frontmatter_title_docs.svg
"Simple sample" => Some((58.078131675720215, 58.251946449279785)),
_ => None,
}
}
pub fn lookup_state_edge_label_width_px(font_size_px: f64, text: &str) -> Option<f64> {
if (font_size_px - 16.0).abs() > 0.01 {
return None;
}
match text {
// fixtures/upstream-svgs/state/upstream_stateDiagram_concurrent_state_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_concurrent_state_spec.svg
"EvCapsLockPressed" => Some(136.171875),
// fixtures/upstream-svgs/state/upstream_stateDiagram_concurrent_state_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_concurrent_state_spec.svg
"EvNumLockPressed" => Some(135.03125),
// fixtures/upstream-svgs/state/upstream_stateDiagram_state_definition_separation_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_multiple_recursive_state_definitions_spec.svg
"EvConfig" => Some(61.8125),
// fixtures/upstream-svgs/state/upstream_stateDiagram_recursive_state_definitions_spec.svg
// fixtures/upstream-svgs/state/upstream_stateDiagram_multiple_recursive_state_definitions_spec.svg
"EvNewValueSaved" => Some(129.447265625),
// fixtures/upstream-svgs/state/upstream_stateDiagram_state_statements_spec.svg
"EvNewValue" => Some(85.984375),
// fixtures/upstream-svgs/state/upstream_stateDiagram_state_statements_spec.svg
"EvNewValueRejected" => Some(149.875),
// fixtures/upstream-svgs/state/upstream_stateDiagram_state_statements_spec.svg
"EvNewValueSaved1" => Some(135.953125),
// fixtures/upstream-svgs/state/upstream_stateDiagram_v2_spec.svg
"Transition 1" | "Transition 2" | "Transition 3" => Some(83.390625),
// fixtures/upstream-svgs/state/upstream_stateDiagram_state_definition_with_quotes_spec.svg
"New Data" => Some(68.640625),
// fixtures/upstream-svgs/state/upstream_stateDiagram_state_definition_with_quotes_spec.svg
"Succeeded" => Some(76.296875),
// fixtures/upstream-svgs/state/upstream_stateDiagram_state_definition_with_quotes_spec.svg
"Succeeded / Save Result" => Some(175.484375),
_ => None,
}
}