Optical size offers a way to automaticallyĪdjust the stroke weight when you increase or decrease the symbol size. 200 grade): To highlight a symbol, increase the positiveįor the image to look the same at different sizes, the stroke weight (thickness)Ĭhanges as the icon size scales. 25 grade): To reduce glare for a light symbol on a dark Has a -25 grade value, the symbols can match it with a suitable value, say -25. Text and symbols for a harmonious visual effect. Grade is also available in some text fonts. More granular than adjustments to weight and have a small impact on the size of Weight and grade affect a symbol’s thickness. Weight can also affect the overall size of the Weight defines the symbol’s stroke weight, with a range of weights between Along with the weightĪxis, the fill also impacts the look of the icon. The values are 0 for default or 1 for completely filled. To convey a state transition, use the fill axis for animation or interaction.

See the full set of Material Symbols in theįill gives you the ability to modify the default icon style.

Three styles and four adjustable variable font axes (fill, weight, grade, and Single font file with a wide range of design variants. Material Symbols are our newest icons, consolidating over 2,500 glyphs in a

Android phone symbol