Seta (símbolo)

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Uma seta é um símbolo gráfico usado para apontar ou indicar uma direção, cuja forma mais básica é um segmento de reta com um triângulo fixado em um dos finais, e cuja forma mais complexa pode representar uma seta propriamente dita ( U+27B5). O sentido apontado pela seta é paralelo ao segmento de reta e indicado pela posição do triângulo.

símbolo seta para o norte

Seta para o norte[editar | editar código-fonte]

A seta a o norte é usada em plantas baixas e mapas para indicar o sentido do norte, como o ponteiro de uma bússola.

Uma seta indicativa de mão de direção, em um estacionamento.

Setas em Unicode[editar | editar código-fonte]

Em Unicode, os símbolos de seta ocupam o bloco de códigos hexadecimais na faixa U+2190–U+21FF, como descrito abaixo.

Símbolo Nome Símbolo Nome Símbolo Nome Símbolo Nome
Hexa Hexa Hexa Hexa
Imagem do símbolo Imagem do símbolo Imagem do símbolo Imagem do símbolo
Seta para a esquerda Seta para a direita com loop Setas pareadas para cima Seta para a esquerda com barra
U+2190 U+21ac U+21c8 U+21e4
U+2190.svg U+21AC.svg U+21C8.svg U+21E4.gif
Seta para cima Seta bidirecional ondulada Setas pareadas para a direita Seta para a direita com barra
U+2191 U+21ad U+21c9 U+21e5
U+2191.svg U+21AD.svg U+21C9.svg U+21E5.gif
Seta para a direita Seta bidirecional com traço Setas pareadas para baixo Seta grossa para a esquerda
U+2192 U+21ae U+21ca U+21e6
U+2192.svg U+21AE.svg U+21CA.svg U+21E6.gif
Seta para baixo Seta para baixo em ziguezague Arpão para a esquerda sobre arpão para a direita Seta grossa para cima
U+2193 U+21af U+21cb U+21e7
U+2193.svg U+21AF.svg U+21CB.svg U+21E7.gif
Left Right Arrow Upwards Arrow With Tip Leftwards Rightwards Harpoon Over Leftwards Harpoon Rightwards Thick Arrow
U+2194 U+21b0 U+21cc U+21e8
U+2194.svg U+21B0.svg U+21CC.svg U+21E8.gif
Up Down Arrow Upwards Arrow With Tip Rightwards Leftwards Double Arrow With Stroke Downwards Thick Arrow
U+2195 U+21b1 U+21cd U+21e9
U+2195.svg U+21B1.svg U+21CD.svg U+21E9.gif
North West Arrow Downwards Arrow With Tip Leftwards Left Right Double Arrow With Stroke Upwards Thick Arrow From Bar
U+2196 U+21b2 U+21ce U+21ea
U+2196.svg U+21B2.svg U+21CE.svg U+21EA.gif
North East Arrow Downwards Arrow With Tip Rightwards Rightwards Double Arrow With Stroke Upwards Thick Arrow On Pedestal
U+2197 U+21b3 U+21cf U+21eb
U+2197.svg U+21B3.svg U+21CF.svg U+21EB.gif
South East Arrow Rightwards Arrow With Corner Downwards Leftwards Double Arrow Upwards Thick Arrow On Pedestal With Horizontal Bar
U+2198 U+21b4 U+21d0 U+21ec
U+2198.svg U+21B4.svg U+21D0.svg U+21EC.gif
South West Arrow Downwards Arrow With Corner Leftwards Upwards Double Arrow Upwards Thick Arrow On Pedestal With Vertical Bar
U+2199 U+21b5 U+21d1 U+21ed
U+2199.svg U+21B5.svg U+21D1.svg U+21ED.gif
Leftwards Arrow With Stroke Anticlockwise Top Semicircle Arrow Rightwards Double Arrow Upwards Thick Double Arrow
U+219a U+21b6 U+21d2 U+21ee
U+219A.svg U+21B6.svg U+21D2.svg U+21EE.gif
Rightwards Arrow With Stroke Clockwise Top Semicircle Arrow Downwards Double Arrow Upwards Thick Double Arrow On Pedestal
U+219b U+21b7 U+21d3 U+21ef
U+219B.svg U+21B7.svg U+21D3.svg U+21EF.gif
Leftwards Wave Arrow North West Arrow To Long Bar Left Right Double Arrow Rightwards Thick Arrow From Wall
U+219c U+21b8 U+21d4 U+21f0
U+219C.svg U+21B8.svg U+21D4.svg U+21F0.gif
Rightwards Wave Arrow Leftwards Arrow To Bar Over Rightwards Arrow To Bar Up Down Double Arrow North West Arrow To Corner
U+219d U+21b9 U+21d5 U+21f1
U+219D.svg U+21B9.svg U+21D5.svg U+21F1.gif
Leftwards Two Headed Arrow Anticlockwise Open Circle Arrow North West Double Arrow South East Arrow To Corner
U+219e U+21ba U+21d6 U+21f2
U+219E.svg U+21BA.svg U+21D6.svg U+21F2.gif
Upwards Two Headed Arrow Clockwise Open Circle Arrow North East Double Arrow Up Down Thick Arrow
U+219f U+21bb U+21d7 U+21f3
U+219F.svg U+21BB.svg U+21D7.svg U+21F3.gif
Rightwards Two Headed Arrow Leftwards Harpoon With Barb Upwards South East Double Arrow Right Arrow With Small Circle
U+21a0 U+21bc U+21d8 U+21f4
U+21A0.svg U+21BC.svg U+21D8.svg U+21F4.gif
Downwards Two Headed Arrow Leftwards Harpoon With Barb Downwards South West Double Arrow Downwards Arrow Leftwards Of Upwards Arrow
U+21a1 U+21bd U+21d9 U+21f5
U+21A1.svg U+21BD.svg U+21D9.svg U+21F5.gif
Leftwards Arrow With Tail Upwards Harpoon With Barb Rightwards Leftwards Triple Arrow Three Rightwards Arrows
U+21a2 U+21be U+21da U+21f6
U+21A2.svg U+21BE.svg U+21DA.gif U+21F6.gif
Rightwards Arrow With Tail Upwards Harpoon With Barb Leftwards Rightwards Triple Arrow Leftwards Arrow With Vertical Stroke
U+21a3 U+21bf U+21db U+21f7
U+21A3.svg U+21BF.svg U+21DB.gif U+21F7.gif
Leftwards Arrow From Bar Rightwards Harpoon With Barb Upwards Leftwards Squiggle Arrow Rightwards Arrow With Vertical Stroke
U+21a4 U+21c0 U+21dc U+21f8
U+21A4.svg U+21C0.svg U+21DC.gif U+21F8.gif
Upwards Arrow From Bar Rightwards Harpoon With Barb Downwards Rightwards Squiggle Arrow Left Right Arrow With Vertical Stroke
U+21a5 U+21c1 U+21dd U+21f9
U+21A5.svg U+21C1.svg U+21DD.gif U+21F9.gif
Rightwards Arrow From Bar Downwards Harpoon With Barb Rightwards Upwards Arrow With Double Stroke Leftwards Arrow With Double Vertical Stroke
U+21a6 U+21c2 U+21de U+21fa
U+21A6.svg U+21C2.svg U+21DE.gif U+21FA.gif
Downwards Arrow From Bar Downwards Harpoon With Barb Leftwards Downwards Arrow With Double Stroke Rightwards Arrow With Double Vertical Stroke
U+21a7 U+21c3 U+21df U+21fb
U+21A7.svg U+21C3.svg U+21DF.gif U+21FB.gif
Up Down Arrow With Base Rightwards Arrow Over Leftwards Arrow Leftwards Dashed Arrow Left Right Arrow With Double Vertical Stroke
U+21a8 U+21c4 U+21e0 U+21fc
U+21A8.svg U+21C4.svg U+21E0.gif U+21FC.gif
Leftwards Arrow With Hook Upwards Arrow Leftwards Of Downwards Arrow Upwards Dashed Arrow Leftwards Open-Headed Arrow
U+21a9 U+21c5 U+21e1 U+21fd
U+21A9.svg U+21C5.svg U+21E1.gif U+21FD.gif
Rightwards Arrow With Hook Leftwards Arrow Over Rightwards Arrow Rightwards Dashed Arrow Rightwards Open-Headed Arrow
U+21aa U+21c6 U+21e2 U+21fe
U+21AA.svg U+21C6.svg U+21E2.gif U+21FE.gif
Leftwards Arrow With Loop Leftwards Paired Arrows Downwards Dashed Arrow Left Right Open-Headed Arrow
U+21ab U+21c7 U+21e3 U+21ff
U+21AB.svg U+21C7.svg U+21E3.gif U+21FF.gif

Ver também[editar | editar código-fonte]