AngleDirection QML Type
用于指定角度变化的方向。更多
| Import Statement: | import QtQuick.Particles |
| Inherits: |
属性
- angle : real
- angleVariation : real
- magnitude : real
- magnitudeVariation : real
详细说明
AngledDirection 元素既可以通过角度和幅度指定方向，也可以通过角度或幅度改变参数。
属性文档
angle : real |
angleVariation : real |
该属性指定方向的最大角度变化。方向角度的顺时针和逆时针变化不超过 angleVariation。
角度按顺时针方向从右侧直线开始的度数指定。
默认值为零。
magnitude : real |
magnitudeVariation : real |
此属性指定方向的基本幅度。该方向的幅值与基准幅值的差值不会超过 magnitudeVariation。
幅度以每秒像素为单位指定。
默认值为零。
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