Module inner 

Structs

CompileError 🔒

Statics

BROWSER 🔒

HELPER_PATH 🔒

POOL_TAB 🔒

Functions

apply_scale_to_svg 🔒

Apply a direct scale to the provided SVG markup by inserting a <g transform="scale(...)"> around the SVG contents and multiplying simple numeric width/height attributes when present. It also adjusts a viewBox attribute’s width/height so that SVGs that rely on viewBox sizing are not cropped after applying the transform.

compute_auto_scale 🔒

Given an SVG and a candidate scale, determine the final scale so that the rendered image does not exceed the specified maximum ratio of the provided page width/height. The function returns a scale that is at most candidate_scale.

ensure_browser

Initialize or check the shared headless Chrome instance used for Mermaid rendering.

ensure_helper_file 🔒

extract_dpi_from_svg 🔒

Extract data-dpi=“NNN” if present (used when SVGs embed DPI metadata).

extract_svg_intrinsic_px 🔒

Fast heuristic to extract intrinsic width/height in pixels from an SVG string.

get_browser

get_pool_tab 🔒

sanitize_svg_for_printpdf 🔒

Simple sanitizer used before passing SVGs to printpdf.

strip_slice_class_from_path_tags 🔒

Temporary workaround for a printpdf parsing bug: remove class="pieCircle" when it appears inside <path ...> tags only.