Method GetBolderFontWeight

Namespace

SharpVectors.Renderers.Texts

Assembly

SharpVectors.Rendering.Wpf.dll

GetBolderFontWeight(string)

Resolves one step heavier font-weight from a given parent font-weight value.

protected FontWeight GetBolderFontWeight(string fontWeight)

Parameters

fontWeight string

The parent font-weight value (CSS keyword or numeric string).

Returns

FontWeight

One step heavier than the input weight.

Remarks

Specification: CSS Font Module Level 3, Section 3.3 (font-weight)

This method implements the "bolder" keyword semantics, moving from the current weight up one step in the CSS weight hierarchy:

• 100 → ExtraLight (200)
• 200 → Light (300)
• 300 → Normal (400)
• 400 → Bold (700)
• 500 → SemiBold (600)
• 600 → Bold (700)
• 700 → ExtraBold (800)
• 800 → Black (900)
• 900+ → UltraBlack (950)

Non-Standard Numeric: Non-standard numeric values increment by ~100 and are rounded to the nearest standard weight.

Default: Empty or invalid input returns Normal (400).