<param name="grit" type="int" min="0" max="256" gui-text="Filter out details smaller than x pixels" gui-description="Details of size smaller than N pixels will be filtered out. 0 disables this option. Values larger than 256 lead to crash.">0</param>
<param name="gapfill" type="int" min="0" max="30" gui-text="Gap fill (jumping)" gui-description="Value must be specified in 10ths of a pixel">0</param>
<param name="centerline" appearance="combo" type="optiongroup" gui-text="Centerlines" gui-description="Generates single lines if linewidth small enough">
<option value="off">off</option>
<option value="mixed">mixed</option>
<option value="lines">lines</option>
</param>
<param name="winding" appearance="combo" type="optiongroup" gui-text="Winding" gui-description="Winding of polygons">
<param name="errbez" type="int" min="1" max="20" gui-text="Error-Parameter for Bezier-curves">3</param>
<param name="overlapp" type="bool" gui-text="Polygons overlap (1px)" gui-description="Does not work together with High-vectorization resolution">false</param>
<param name="smooth" type="bool" gui-text="Smoothing of polylines">false</param>
<param name="reduce" appearance="combo" type="optiongroup" gui-text="Type of line reducing">
<param name="high_resolution" type="bool" gui-text="High vectorization resolution" gui-description="Default is false. Does not work together with 'Polygons overlap (1px)'">false</param>
<param name="subsampling" type="bool" gui-text="Subsampling" gui-description="If enabled, the output vectors are subsampled by a factor of 2. This will reduce the size of the output file and will also result in smoothing the vectors.">false</param>
<param name="lossless" type="bool" gui-text="Generate lossless image" gui-description="May need enormous memory. Also disabled some other options!">false</param>
<param name="progressive" type="bool" gui-text="Progressive image" gui-description="image is build up from two successive layers (one 'rough' picture without details and one refined picture which contains only details).">false</param>
<param name="progressive_gritfactor" type="int" min="0" max="256" gui-text="Progressive grit factor" gui-description="The first layer has a grit-value multiplied by this">2</param>
<param name="progressive_colorfactor" type="int" min="0" max="30" gui-text="Progressive color factor" gui-description="The first layer has a quantize-value divided by this">2</param>
<param name="delta" type="int" min="0" max="128" gui-text="Delta" gui-description="This is the maximal allowed color difference between the rough and the detail layer.">0</param>
<param name="vcolor_mode" appearance="combo" type="optiongroup" gui-text="Pick out regions with color - mode" gui-description="Use the color picker below">
<label>We are the Stadtfabrikanten, running the FabLab Chemnitz since 2016. A FabLab is an open workshop that gives people access to machines and digital tools like 3D printers, laser cutters and CNC milling machines.</label>
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<label>You like our work and want to support us? You can donate to our non-profit organization by different ways:</label>