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> | <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== | ==Usage== <!--T:3--> | ||
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This block will create a color with an amount of red, green, and blue in it as specified by the input values. | This block will create a color with an amount of red, green, and blue in it as specified by the input values. | ||
==Syntax== | ==Syntax== <!--T:5--> | ||
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Inputs in this block: | 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 red value | ||
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#a number less than or equal to 255, for the blue value | #a number less than or equal to 255, for the blue value | ||
==Example== | ==Example== <!--T:7--> | ||
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[[File:color_rgb_example.gif|alt=Color RGB example gif|thumb]] | [[File:color_rgb_example.gif|alt=Color RGB example gif|thumb]] | ||
[[File:color_rgb_example.png|alt=Color RGB example code|thumb]] | [[File:color_rgb_example.png|alt=Color RGB example code|thumb]] | ||
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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. | 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. | ||
Latest revision as of 19:14, 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.