Static p5_sys::global::stroke

pub static stroke: StrokeInternalType

Sets the color used to draw lines and borders around shapes. This color is either specified in terms of the RGB or HSB color depending on the current colorMode() (the default color space is RGB, with each value in the range from 0 to 255). The alpha range by default is also 0 to 255.

If a single string argument is provided, RGB, RGBA and Hex CSS color strings and all named color strings are supported. In this case, an alpha number value as a second argument is not supported, the RGBA form should be used.

A p5 Color object can also be provided to set the stroke color.

Examples

// Grayscale integer value
strokeWeight(4);
stroke(51);
rect(20, 20, 60, 60);

// R, G & B integer values
stroke(255, 204, 0);
strokeWeight(4);
rect(20, 20, 60, 60);

// H, S & B integer values
colorMode(HSB);
strokeWeight(4);
stroke(255, 204, 100);
rect(20, 20, 60, 60);

// Named SVG/CSS color string
stroke('red');
strokeWeight(4);
rect(20, 20, 60, 60);

// three-digit hexadecimal RGB notation
stroke('#fae');
strokeWeight(4);
rect(20, 20, 60, 60);

// six-digit hexadecimal RGB notation
stroke('#222222');
strokeWeight(4);
rect(20, 20, 60, 60);

// integer RGB notation
stroke('rgb(0,255,0)');
strokeWeight(4);
rect(20, 20, 60, 60);

// integer RGBA notation
stroke('rgba(0,255,0,0.25)');
strokeWeight(4);
rect(20, 20, 60, 60);

// percentage RGB notation
stroke('rgb(100%,0%,10%)');
strokeWeight(4);
rect(20, 20, 60, 60);

// percentage RGBA notation
stroke('rgba(100%,0%,100%,0.5)');
strokeWeight(4);
rect(20, 20, 60, 60);

// p5 Color object
stroke(color(0, 0, 255));
strokeWeight(4);
rect(20, 20, 60, 60);

Overloads

v1 red or hue value relative to the current color range

v2 green or saturation value relative to the current color range

v3 blue or brightness value relative to the current color range

alpha?

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value a color string

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gray a gray value

alpha?

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values an array containing the red,green,blue & and alpha components of the color

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color the stroke color

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