noteOver

fun SequenceDiagramScope.noteOver( firstParticipant: Participant, vararg otherParticipants: Participant, label: @Composable () -> Unit)

Specifies a composable that represents a note that is placed "over", or covering, one or more Participants.

Samples

import androidx.compose.foundation.layout.PaddingValues
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.runtime.Composable
import androidx.compose.ui.graphics.Brush
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.SolidColor
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.font.FontFamily
import androidx.compose.ui.unit.dp
import com.zachklipp.seqdiag.ArrowHeadType
import com.zachklipp.seqdiag.BasicSequenceDiagramStyle
import com.zachklipp.seqdiag.Label
import com.zachklipp.seqdiag.LineStyle
import com.zachklipp.seqdiag.Note
import com.zachklipp.seqdiag.SequenceDiagram
import com.zachklipp.seqdiag.arrowHeadType
import com.zachklipp.seqdiag.color
import com.zachklipp.seqdiag.createParticipant
import com.zachklipp.seqdiag.noteOver
fun main() { 
   //sampleStart 
   // In addition to lines, notes can also be placed around participants.
SequenceDiagram {
    val alice = createParticipant { Note("Alice") }
    createParticipant { Note("Bob") }
    val carlos = createParticipant { Note("Carlos") }

    noteToStartOf(alice) { Note("Note to the start of Alice") }
    noteOver(alice) { Note("Note over Alice") }
    noteToEndOf(alice) { Note("Note to the end of Alice") }

    noteOver(alice, carlos) { Note("Note over multiple participants") }
} 
   //sampleEnd
}

Parameters

firstParticipant

The first (and possibly only) Participant that this note covers. If the note only covers a single participant, the width of the label will be used to determine the space around that Participant. If it contains more than one element, it will span from the start-most Participant to the end-most one.

otherParticipants

Other Participants besides firstParticipant that this note covers. Must be empty. The order of the list does not matter.

label

The composable that represents the note. In most cases this should be the Note composable. If the SequenceDiagramStyle.balanceLabelDimensions flag is true, the label will be measured with a max width less than its intrinsic max width to try to make it closer to square.

Sources

common source