SpanStyle
Kotlin
|Java
@Immutable class SpanStyle
kotlin.Any | |
↳ | androidx.compose.ui.text.SpanStyle |
Styling configuration for a text span. This configuration only allows character level styling, in order to set paragraph level styling such as line height, or text alignment please see ParagraphStyle.
import androidx.compose.material.Text import androidx.compose.ui.text.SpanStyle import androidx.compose.ui.text.withStyle import androidx.compose.ui.text.buildAnnotatedString Text( fontSize = 16.sp, text = buildAnnotatedString { withStyle(style = SpanStyle(color = Color.Red)) { append("Hello") } withStyle(SpanStyle(color = Color.Blue)) { append(" World") } } )
import androidx.compose.ui.text.SpanStyle with(AnnotatedString.Builder("Hello")) { // push green text style so that any appended text will be green pushStyle(SpanStyle(color = Color.Green)) // append new text, this text will be rendered as green append(" World") // pop the green style pop() // append a string without style append("!") // then style the last added word as red, exclamation mark will be red addStyle(SpanStyle(color = Color.Red), "Hello World".length, this.length) toAnnotatedString() }
Summary
Public constructors | |
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<init>(color: Color = Color.Unspecified, fontSize: TextUnit = TextUnit.Unspecified, fontWeight: FontWeight? = null, fontStyle: FontStyle? = null, fontSynthesis: FontSynthesis? = null, fontFamily: FontFamily? = null, fontFeatureSettings: String? = null, letterSpacing: TextUnit = TextUnit.Unspecified, baselineShift: BaselineShift? = null, textGeometricTransform: TextGeometricTransform? = null, localeList: LocaleList? = null, background: Color = Color.Unspecified, textDecoration: TextDecoration? = null, shadow: Shadow? = null) Styling configuration for a text span. |
Public methods | |
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SpanStyle |
copy(color: Color = this.color, fontSize: TextUnit = this.fontSize, fontWeight: FontWeight? = this.fontWeight, fontStyle: FontStyle? = this.fontStyle, fontSynthesis: FontSynthesis? = this.fontSynthesis, fontFamily: FontFamily? = this.fontFamily, fontFeatureSettings: String? = this.fontFeatureSettings, |