Draw a line using a part of the source image

       
<Window x:Class="WpfApplication1.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="WPF" Height="300" Width="300">
    <Canvas Margin="5">

        <Line X1="20" X2="280" Y1="240" Y2="240" StrokeThickness="30">
            <Line.Stroke>
                <ImageBrush ImageSource="c:\image.jpg" 
                            Viewbox="30,46,42,15" ViewboxUnits="Absolute" />
            </Line.Stroke>
        </Line>

    </Canvas>
</Window>

1.	GeometryGroup as Image
2.	DrawingImage with GeometryDrawing
3.	Showing an image at its natural size
4.	The image is not resized in ImageBrush
5.	Using an image resource
6.	Stretch Fill Image Source
7.	Fill a Shape with an Image
8.	Style for the tile
9.	Use image to fill an Ellipse
10.	Set width for Image
11.	Set vertical alignment for Image
12.	Morphing an Image
13.	Load image from a URI
14.	Load image source from a hard code directory
15.	Transformed image example
16.	Load image with BitmapImage
17.	Load image in your code and add to grid
18.	Use Render Target Bitmap
19.	FormatConvertedBitmap DestinationFormat=Gray4
20.	Use CroppedBitmap in code
21.	2D Drawings with DrawingImage
22.	Image Gallery
23.	Clip an Image

Draw a line using a part of the source image : Image « Windows Presentation Foundation « VB.Net

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