WPF知识点全攻略13- 绘图

WPF基础图形：

Line：直线，可设置笔触（Stroke)

Rectangle：矩形，既有笔触（Stroke)，又有填充（Fill）

Ellipse：椭圆，有笔触和填充（包含正圆）

Polygon：多边形（闭合），由多条直线段围成的闭合区域，有笔触和填充

Polyline：折线（不闭合），由多条首尾相接的直线段组成

Path：路径，基本图形中功能最强大的，可由若干直线、圆弧、贝塞尔曲线组成

Line：直线

<Grid>
        <Line X1="10" Y1="20" X2="260" Y2="20" Stroke="Red" StrokeThickness="10"></Line>
        <Line X1="10" Y1="40" X2="260" Y2="40" Stroke="Orange" StrokeThickness="6"></Line>
        <Line X1="10" Y1="60" X2="260" Y2="60" Stroke="Green" StrokeThickness="2"></Line>
        <Line X1="10" Y1="80" X2="260" Y2="80" Stroke="Black" StrokeDashArray="3" StrokeThickness="2"></Line>
        <Line X1="10" Y1="100" X2="260" Y2="100" Stroke="Black" StrokeDashArray="5" StrokeThickness="2"></Line>
        <Line X1="10" Y1="120" X2="260" Y2="120" Stroke="Black" StrokeEndLineCap="Flat" StrokeThickness="10"></Line>
        <Line X1="10" Y1="140" X2="260" Y2="140" Stroke="Black" StrokeEndLineCap="Triangle" StrokeThickness="10"></Line>
        <Line X1="10" Y1="160" X2="260" Y2="160" Stroke="Black" StrokeEndLineCap="Round" StrokeThickness="10"></Line>
        <Line X1="10" Y1="180" X2="260" Y2="180" Stroke="Black" StrokeEndLineCap="Square" StrokeThickness="10"></Line>
        <Line X1="10" Y1="200" X2="260" Y2="200"  StrokeEndLineCap="Square" StrokeThickness="10">
            <Line.Stroke>
                <LinearGradientBrush StartPoint="1,0.5" EndPoint="0,0.5">
                    <GradientStop Color="Blue"></GradientStop>
                    <GradientStop Offset="1"></GradientStop>
                </LinearGradientBrush>
            </Line.Stroke>
        </Line>
    </Grid>

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