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- run.ipynb +1 -0
requirements.txt
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Pillow
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https://gradio-main-build.s3.amazonaws.com/
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Pillow
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https://gradio-main-build.s3.amazonaws.com/4f24e146dac42a85de708d147f488fdf418d4a7f/gradio-3.10.1-py3-none-any.whl
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run.ipynb
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{"cells": [{"cell_type": "markdown", "id": 302934307671667531413257853548643485645, "metadata": {}, "source": ["# Gradio Demo: color_picker"]}, {"cell_type": "code", "execution_count": null, "id": 272996653310673477252411125948039410165, "metadata": {}, "outputs": [], "source": ["!pip install -q gradio Pillow"]}, {"cell_type": "code", "execution_count": null, "id": 288918539441861185822528903084949547379, "metadata": {}, "outputs": [], "source": ["# Downloading files from the demo repo\n", "import os\n", "!wget -q https://github.com/gradio-app/gradio/raw/main/demo/color_picker/rabbit.png"]}, {"cell_type": "code", "execution_count": null, "id": 44380577570523278879349135829904343037, "metadata": {}, "outputs": [], "source": ["import gradio as gr\n", "import numpy as np\n", "import os\n", "from PIL import Image, ImageColor\n", "\n", "\n", "def change_color(icon, color):\n", "\n", " \"\"\"\n", " Function that given an icon in .png format changes its color\n", " Args:\n", " icon: Icon whose color needs to be changed.\n", " color: Chosen color with which to edit the input icon.\n", " Returns:\n", " edited_image: Edited icon.\n", " \"\"\"\n", " img = icon.convert(\"LA\")\n", " img = img.convert(\"RGBA\")\n", " image_np = np.array(icon)\n", " _, _, _, alpha = image_np.T\n", " mask = alpha > 0\n", " image_np[..., :-1][mask.T] = ImageColor.getcolor(color, \"RGB\")\n", " edited_image = Image.fromarray(image_np)\n", " return edited_image\n", "\n", "\n", "inputs = [\n", " gr.Image(label=\"icon\", type=\"pil\", image_mode=\"RGBA\"),\n", " gr.ColorPicker(label=\"color\"),\n", "]\n", "outputs = gr.Image(label=\"colored icon\")\n", "\n", "demo = gr.Interface(\n", " fn=change_color,\n", " inputs=inputs,\n", " outputs=outputs,\n", " examples=[\n", " [os.path.join(os.path.abspath(''), \"rabbit.png\"), \"#ff0000\"],\n", " [os.path.join(os.path.abspath(''), \"rabbit.png\"), \"#0000FF\"],\n", " ],\n", ")\n", "\n", "if __name__ == \"__main__\":\n", " demo.launch()\n"]}], "metadata": {}, "nbformat": 4, "nbformat_minor": 5}
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