# Pixel This function block creates a single custom color pixel using three sliders for Blue, Green and Red channel values. Use it when you need a color value (BGR tuple) as an input for other blocks or to build simple images. ## đŸ“Ĩ Inputs This function block does not have any inputs. ## 📤 Outputs `(Blue, Green, Red)` This output is a color tuple with integer channel values in BGR order (each 0–255). It can be used wherever a pixel or color value is required. ## 🕹ī¸ Controls `Blue Value` Slider to set blue channel (0–255)\ `Green Value` Slider to set green channel (0–255)\ `Red Value` Slider to set red channel (0–255) ## 🎨 Features * Live adjustable sliders for each color channel for quick color selection. * Produces a ready-to-use BGR color tuple for other blocks. * Compact and simple UI for picking colors without external tools. ## 📝 Usage Instructions 1. Adjust the `Blue Value`, `Green Value`, and `Red Value` sliders to choose your color. 2. Connect the `(Blue, Green, Red)` output to any block that accepts a pixel/color or uses a mask/color parameter. ## 📊 Evaluation When evaluated, the block returns a single tuple representing the selected color in BGR order. The value updates as you change the sliders. ## 💡 Tips and Tricks * Combine with `Make Image` to create a solid color image quickly (use the selected color as the fill color). * Use with `Show Image` to preview the resulting image or color-filled canvas. * Use the color tuple as `Mask Color` input in `RGB Mask` or as color input for `RGB Set` to apply or visualize color-based operations. * Save example palettes by connecting resulting images to `Image Logger` or `Image Write` for later reuse. Suggested block combinations: * `Pixel` → `Make Image` → `Show Image` * `Pixel` → `RGB Mask` (as `Mask Color`) → further processing * `Pixel` → `RGB Set` or `Merge Channels` when constructing or altering images ## 🛠ī¸ Troubleshooting * Unexpected color in results: remember the output ordering is BGR (Blue first). If a downstream block expects RGB, swap channels or use blocks that accept RGB/BGR appropriately. * No effect on image: ensure the downstream block actually accepts a color or pixel tuple (check the target block's expected inputs). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.augelab.com/function-blocks/input-output/image-inputs/pixel.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.