.controllers._gif.Cropper
- class controllers._gif.cropper.Cropper(info: model.gif_info.GifInfo, box: model.units.CropBox, preserve_fps: bool)
Controller responsible for cropping and exporting a given GIF file.
Initializer
- controllers._gif.Cropper.__init__(self, info: model.gif_info.GifInfo, box: model.units.CropBox, preserve_fps: bool)
Initializes a new Cropper object.
- Parameters
info (model.GifInfo) – Object containing the GIF file information
box (model.units.CropBox) – selected crop coordinates as a named tuple: CropBox(x0, y0, x1, y1)
preserve_fps (bool) – Preserves the input frame rate if True
Location
/controllers/_gif/cropper.py
Instance functions
- controllers._gif.Cropper.export_gif(self) str | None
Exports a cropped GIF file according to current instance values.
- Returns
The output file path if successful
- Return type
str | None
Internal instance functions
- controllers._gif.Cropper._run_export(self, output: str) str | None
Submits the GIF file writing task as a thread, displaying its progress in a popup window.
- Returns
The output file path if successful
- Return type
str | None
- controllers._gif.Cropper._write_task(self, output) str | None
Writes the cropped GIF file output.
- Returns
The output file path if successful
- Return type
str | None
- controllers._gif.Cropper._fix_export_fps(self, output) None
Sets cropper _export_fps value as the input frame rate by reading the first output number of frames.
Internal module function
- controllers._gif.cropper._show_running(task: concurrent.futures._base.Future[str]) None
Displays the running exporting task progress in a popup window.
- Parameters
task (Future[str]) – Running export task