asset: assets/fonts/Raleway-Regular.ttf Then the app can declare a font like in the example below: flutter: Named my_package has: lib/fonts/Raleway-Medium.ttf The app can use these selectively when declaring a font. The font files will not automatically be bundled in the app, instead These files should then be in the lib/ folder of the The package argument when creating the text style as in the example above.Ī package can also provide font files without declaring a font in its If the package internally uses the font it defines, it should still specify Then creating the TextStyle is done as follows: const TextStyle(fontFamily: 'Raleway', package: 'my_package') Pubspec.yaml of a package named my_package which the app depends on. For instance, suppose the font declaration above is in the ![]() To use a font family defined in a package, the package argument must be To select a custom font, create TextStyle using the fontFamilyĬontent_copy const TextStyle(fontFamily: 'Raleway') The FontStyle class and can be used in the fontStyle argument. Outlines in the file are italic or normal. This corresponds to the FontWeight class and can be Weight of the glyph outlines in the file as an integer multiple of 100īetween 100 and 900. The asset property is a path to the font file, The family property determines the name of the font, which you can use in asset: assets/fonts/Raleway-SemiBold.ttf Wavy red underline with black textĬustom fonts can be declared in the pubspec.yaml file as shown below: flutter: Similarly settingĪpplyHeightToLastDescent to false reduces "Bottom Leading" to 0 for the "Top Leading" of the text box to match the font's ascent if it's on theįirst line (see Configuration 2). The applyHeightToFirstAscent property is appliedĪfter height and leadingDistribution. The TextPainter.textHeightBehavior is a property that controls leading at ![]() TextLeadingDistribution.even (Configuration 3), Top Leading equalsīottom Leading, and the glyphs are roughly centered within the allotted Into 2 parts proportional to the font's ascent and descent. (Configuration 1), Top Leading : Bottom Leading = Font Ascent : Font Descent, which also means the alphabetic baseline divides the line height ![]() With TextLeadingDistribution.proportional The leadingDistribution property controls how leading is distributed overĪnd under the text.
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