{"id":26903481,"url":"https://github.com/0xcds4r/opengl_picasa_cpp","last_synced_at":"2025-04-01T10:28:35.055Z","repository":{"id":284283165,"uuid":"954430798","full_name":"0xcds4r/opengl_picasa_cpp","owner":"0xcds4r","description":"OpenGL Picasa Demo","archived":false,"fork":false,"pushed_at":"2025-03-25T04:31:30.000Z","size":19,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-03-25T05:26:20.451Z","etag":null,"topics":["cpp","google-picasa","graphic","image","image-viewer","photo-viewer","picasa","shaders","view"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/0xcds4r.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2025-03-25T04:25:20.000Z","updated_at":"2025-03-25T04:30:49.000Z","dependencies_parsed_at":"2025-03-25T05:36:54.209Z","dependency_job_id":null,"html_url":"https://github.com/0xcds4r/opengl_picasa_cpp","commit_stats":null,"previous_names":["0xcds4r/opengl_picasa_cpp"],"tags_count":1,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/0xcds4r%2Fopengl_picasa_cpp","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/0xcds4r%2Fopengl_picasa_cpp/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/0xcds4r%2Fopengl_picasa_cpp/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/0xcds4r%2Fopengl_picasa_cpp/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/0xcds4r","download_url":"https://codeload.github.com/0xcds4r/opengl_picasa_cpp/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":246623007,"owners_count":20807242,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["cpp","google-picasa","graphic","image","image-viewer","photo-viewer","picasa","shaders","view"],"created_at":"2025-04-01T10:28:34.555Z","updated_at":"2025-04-01T10:28:35.047Z","avatar_url":"https://github.com/0xcds4r.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# OpenGL Picasa Demo\n\nA modern, hardware-accelerated image viewer built with OpenGL... naaa-h, it's demo, i'm complete it, maybe..\n\n## Features\n\n- **Hardware-accelerated rendering** using modern OpenGL 3.3\n- **Smooth image scaling and rotation** with proper aspect ratio preservation\n- **Thumbnail gallery view** for browsing multiple images\n- **Interactive UI elements** including buttons for navigation, zoom, and rotation\n- **Drag and drop support** for panning images\n- **Mouse wheel zooming** for intuitive image inspection\n- **Keyboard shortcuts** for navigation and manipulation\n- **Support for common image formats** including PNG, JPEG, BMP, and GIF\n\n## Building Instructions\n\n### Prerequisites\n\nTo build the project, you need the following dependencies:\n\n```bash\nsudo apt-get update\nsudo apt-get install -y libglfw3-dev libglew-dev libglm-dev libstb-dev libpng-dev libjpeg-dev cmake build-essential\n```\n\n### Compilation\n\n1. **Download \u0026 Build the application**:\n```bash\ngit clone https://github.com/0xcds4r/opengl_picasa_cpp.git\ncd ~/opengl_picasa_cpp\nmkdir -p build\ncd build\ncmake ..\nmake\n```\n\n## Usage Instructions\n\n### Running the Application\n\n```bash\n./picasa [path_to_image_or_folder]\n```\n\nIf you provide a path to an image, the application will open that image directly. If you provide a path to a folder, it will load all images in that folder and display them in the thumbnail view.\n\n### Keyboard Controls\n\n- **Left/Right Arrow Keys**: Navigate between images\n- **Up/Down Arrow Keys**: Rotate image 90 degrees clockwise/counterclockwise\n- **Mouse Drag**: Pan the image\n- **Mouse Wheel**: Zoom in/out\n- **Tab Key**: Toggle between thumbnail view and single image view\n- **Space Key**: Reset view (zoom, rotation, position)\n- **Escape Key**: Exit application\n\n### Mouse Controls\n\n- **Left-click and drag**: Pan the image\n- **Mouse wheel**: Zoom in/out\n- **Left-click on thumbnail**: Select and display that image\n- **Double-click**: Reset zoom and rotation\n\n### UI Controls\n\nThe application includes buttons at the bottom of the screen for:\n- Previous/Next image navigation\n- Rotation\n- Zoom in/out\n- Toggling between thumbnail and single image view\n\n## Technical Details\n\nThis application is built using:\n- OpenGL 3.3 for rendering\n- GLFW for window management and input handling\n- GLEW for OpenGL extension loading\n- GLM for mathematics\n- STB libraries for image loading and processing\n\n## License\n\nThis project is open source and available under the MIT License.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2F0xcds4r%2Fopengl_picasa_cpp","html_url":"https://awesome.ecosyste.ms/projects/github.com%2F0xcds4r%2Fopengl_picasa_cpp","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2F0xcds4r%2Fopengl_picasa_cpp/lists"}