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Code Issues Releases Wiki Activity

Replace KFX (does not work) with KFX (Send to Kindle EPUB) (#1309)

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* add better kfx output

* fix kfx res

* fix bug

* fix bug

* no errors

* kfx defaults to PNG

* KFX 200 MB default

* clarify send to kindle

* fit close images

* adjust

* refactor contain

* initial fixes
This commit is contained in:
Alex Xu
2026-04-26 14:53:28 -07:00
committed by GitHub
parent d5dde46989
commit 1b48a9fc5e
4 changed files with 86 additions and 9 deletions
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kindlecomicconverter/image.py
+13 -2
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@@ -29,6 +29,7 @@ from PIL import Image, ImageOps, ImageFile, ImageChops, ImageDraw
from .rainbow_artifacts_eraser import erase_rainbow_artifacts
from .page_number_crop_alg import get_bbox_crop_margin_page_number, get_bbox_crop_margin
from .inter_panel_crop_alg import crop_empty_inter_panel
from .shared import get_contain_resolution
AUTO_CROP_THRESHOLD = 0.015
ImageFile.LOAD_TRUNCATED_IMAGES = True
@@ -517,7 +518,17 @@ class ComicPage:
ratio_device = float(self.size[1]) / float(self.size[0])
ratio_image = float(self.image.size[1]) / float(self.image.size[0])
method = self.resize_method()
if self.opt.stretch:
if self.opt.kfx:
ratio_kfx = self.opt.kfx_resolution[1] / self.opt.kfx_resolution[0]
contain_size = get_contain_resolution(self.image, self.size)
if abs(ratio_image - ratio_kfx) < AUTO_CROP_THRESHOLD:
if contain_size[0] > self.opt.kfx_resolution[0] or contain_size[1] > self.opt.kfx_resolution[1]:
self.image = ImageOps.fit(self.image, self.opt.kfx_resolution, method=method)
else:
self.image = ImageOps.pad(self.image, self.opt.kfx_resolution, method=method, color=self.fill)
else:
self.image = ImageOps.pad(self.image, self.opt.kfx_resolution, method=method, color=self.fill)
elif self.opt.stretch:
self.image = self.image.resize(self.size, method)
elif method == Image.Resampling.BICUBIC and not self.opt.upscale:
pass
@@ -526,7 +537,7 @@ class ComicPage:
self.image = ImageOps.fit(self.image, self.size, method=method)
elif abs(ratio_image - ratio_device) < AUTO_CROP_THRESHOLD:
self.image = ImageOps.fit(self.image, self.size, method=method)
elif (self.opt.format in ('CBZ', 'PDF') or self.opt.kfx) and not self.opt.white_borders:
elif (self.opt.format in ('CBZ', 'PDF')) and not self.opt.white_borders:
self.image = ImageOps.pad(self.image, self.size, method=method, color=self.fill)
else:
self.image = ImageOps.contain(self.image, self.size, method=method)