PDFOffice_Windows_exe/PDF Office/CustomControl/ColorDropBox.xaml

<UserControl
    x:Class="PDF_Office.CustomControl.ColorDropBox"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:local="clr-namespace:PDF_Office.CustomControl"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    MinWidth="0"
    d:DesignHeight="450"
    d:DesignWidth="800"
    Background="#01000000"
    mc:Ignorable="d">
    <Grid>
        <Ellipse
            Width="20"
            Height="20"
            HorizontalAlignment="Center"
            VerticalAlignment="Center">
            <Ellipse.Fill>
                <DrawingBrush>
                    <DrawingBrush.Drawing>
                        <ImageDrawing ImageSource="../Resources/PropertyPanel/colorIcon.png">
                            <ImageDrawing.Rect>
                                <Rect Width="16" Height="16" />
                            </ImageDrawing.Rect>
                        </ImageDrawing>
                    </DrawingBrush.Drawing>
                </DrawingBrush>
            </Ellipse.Fill>
        </Ellipse>
    </Grid>

</UserControl>