To avoid creating vector paths that look pixelated, increase the value of Path Fitting until the resulting paths are smooth, without losing crisp edges and color breaks. For example, a setting of 1 px on a low-resolution image will create vector paths that perfectly stair-step with the grid-based, square pixels. Path Fitting The control determines how closely the vector paths should match the edges of color areas in the source image. When Strokes is selected, the Max Stroke Weight and Min Stroke Length controls are activated providing the options for, respectively, the maximum thickness at which a stroke may be rendered before it’s converted to a fill area and the shortest length of object acceptable as a stroke. If you haven’t opened a library, your only choice will be Automatic, meaning Illustrator will build colors as needed depending on the Max Colors option.įills and Strokes, checkboxes under Trace Settings, determine whether to render vector objects as fills, strokes, or both. However, if you’ve opened a pre-set swatch library such as a Pantone or Toyo, that library will be listed too, enabling you to target all your tracing colors to fit within those in the library. Palette This pulldown menu says Automatic by default. For example, if you set Threshold to 200, all the image’s shades of gray that are 200 or higher (on a scale of 0-255), will be white in your black and white tracing all values lower than 200 will become black. You can enter a numerical value or use the slider bar that appears when you click the arrow on the right. Threshold If you chose the black and white mode, the Threshold field becomes active, allowing you to set the maximum grayscale value of white. Mode This pulldown menu lets you choose whether your image and/or the tracing you want is color, grayscale, or strictly black and white.
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