mrcharles
10e930e46d
Go CLI that turns the markdown currency of this stack (Redmine notes, Discourse posts, briefing output) into typeset PDFs: two embedded typst templates (report with title page/TOC/headers, dense brief), front-matter (title/subtitle/author/date/classification/template), GFM tables, and bar charts rendered in pure Go (go-chart) from fenced chart data blocks. Engine is a prebuilt typst 0.15.1 container pinned by digest and run --network none; PDF bytes to stdout or -o. Exit codes 0/1/2. All dev in docker (dev.sh/Makefile); unit tests + golden typst fixtures plus a host-side smoke against the real engine container. Generated with Crush Assisted-by: Crush:glm-5.2
30 lines
558 B
Go
30 lines
558 B
Go
package chart
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import (
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"sync"
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"github.com/golang/freetype/truetype"
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"github.com/wcharczuk/go-chart/v2/roboto"
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)
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var (
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_defaultFontLock sync.Mutex
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_defaultFont *truetype.Font
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)
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// GetDefaultFont returns the default font (Roboto-Medium).
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func GetDefaultFont() (*truetype.Font, error) {
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if _defaultFont == nil {
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_defaultFontLock.Lock()
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defer _defaultFontLock.Unlock()
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if _defaultFont == nil {
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font, err := truetype.Parse(roboto.Roboto)
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if err != nil {
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return nil, err
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}
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_defaultFont = font
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}
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}
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return _defaultFont, nil
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}
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