Color RGB: Difference between revisions
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<section begin="image"/>[[File:color_rgb.png|alt=The Color RGB Block|thumb]]<section end="image"/><p id="tooltip">Returns a color made by blending numerical values of red, green, and blue. Refer to an RGB chart to obtain specific colors.</p> | |||
==Usage== | |||
This block will create a color with an amount of red, green, and blue in it as specified by the input values. | |||
==Syntax== | |||
Inputs in this block: | |||
#a number less than or equal to 255, for the red value | |||
#a number less than or equal to 255, for the green value | |||
#a number less than or equal to 255, for the blue value | |||
==Example== | |||
[[File:color_rgb_example.gif|alt=Color RGB example gif|thumb]] | |||
[[File:color_rgb_example.png|alt=Color RGB example code|thumb]] | |||
The model above depicts colorful turtles wandering throughout spaceland. The color of these turtles can be changed to a random value using a created button: ‘color change!’ Whenever that button is pushed, the turtle agents change their color to a random value. Take note that by using the red green blue block, there is a much wider spectrum of color available compared to simply using built in colors. | |||
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Revision as of 19:13, 14 August 2023
Returns a color made by blending numerical values of red, green, and blue. Refer to an RGB chart to obtain specific colors.
Usage
This block will create a color with an amount of red, green, and blue in it as specified by the input values.
Syntax
Inputs in this block:
- a number less than or equal to 255, for the red value
- a number less than or equal to 255, for the green value
- a number less than or equal to 255, for the blue value
Example
The model above depicts colorful turtles wandering throughout spaceland. The color of these turtles can be changed to a random value using a created button: ‘color change!’ Whenever that button is pushed, the turtle agents change their color to a random value. Take note that by using the red green blue block, there is a much wider spectrum of color available compared to simply using built in colors.