GraphsView QML Type

Base type for all Qt Graphs views. 更多...

import 语句：	import QtGraphs
状态：	技术预览

所有成员列表，包括继承成员
GraphsView is part of Qt Graphs QML Types for 2D .

特性

marginBottom : real
marginLeft : real
marginRight : real
marginTop : real
seriesList : list
theme : GraphTheme

详细描述

This class collects the series and theming together and draws the graphs. You will need to import Qt Graphs module to use this type:

import QtGraphs

After that you can use GraphsView in your qml files:

import QtQuick
import QtGraphs
GraphsView {
    anchors.fill: parent
    theme: GraphTheme {
        colorTheme: GraphTheme.ColorThemeDark
        gridMajorBarsColor: "#ccccff"
        gridMinorBarsColor: "#eeeeff"
        axisYMajorColor: "#ccccff"
        axisYMinorColor: "#eeeeff"
    }
    BarSeries {
        axisX: BarCategoryAxis {
            categories: ["2023", "2024", "2025"]
            lineVisible: false
        }
        axisY: ValueAxis {
            min: 0
            max: 10
            minorTickCount: 4
        }
        BarSet {
            values: [7, 6, 9]
        }
        BarSet {
            values: [9, 8, 6]
        }
    }
}

See Testbed for more thorough usage examples.

另请参阅 BarSeries , LineSeries , BarCategoryAxis , ValueAxis ，和 GraphTheme .

特性文档编制

marginBottom : real

The amount of empty space on the bottom of the graph. By default, the margin is 20.

marginLeft : real

The amount of empty space on the left of the graph. By default, the margin is 20.

marginRight : real

The amount of empty space on the right of the graph. By default, the margin is 20.

marginTop : real

The amount of empty space on the top of the graph. By default, the margin is 20.

seriesList : list [read-only]

List of series that are rendered by the GraphsView . Filled automatically with the series type children of the GraphsView .

This is the default property, so child elements are automatically added into the series list.

另请参阅 BarSeries , LineSeries ，和 ScatterSeries .

theme : GraphTheme

The theme used by the graph. Determines coloring, axis lines, fonts etc. If theme has not been set, the default theme is used.