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8 Commits

Author SHA1 Message Date
Alex Xu
3d4fae62d8 reduce rainbow checkbox (#824) 2025-02-09 19:10:56 -08:00
Alex Xu
2b550b8b98 bump to 7.2.0 2025-02-06 14:08:11 -08:00
Alex Xu
ecee7cf6f5 don't sanitize twice 2025-02-06 14:07:09 -08:00
Alex Xu
b0a5558da1 write temp files next to source instead of on main ssd (#820)
* extract to same folder

* rename split to batch

* write temp files to source
2025-01-30 12:42:02 -08:00
Alex Xu
1b487c18d6 with certain file structures: fix large file chunking, ComicInfo.xml, permissions (#819)
* fix nested folder extraction

* add comicinfo.xml handling

* sanitize

* add error handling

* space
2025-01-30 11:31:33 -08:00
Alex Xu
a3546d19c3 add build_binary commands to readme (#818) 2025-01-29 19:14:08 -08:00
X5Games / Neyney10
2f703ef92c Inter-panel cropping method. (#810)
* Inter-panel cropping method.

* 1. Save interpanelcrop option.
2. Update readme with the the new interpanelcrop argument.
3. Add a tooltip to the inter-panel crop box.
2025-01-27 13:44:23 -08:00
Alex Xu
4fb993b38b add example new checkbox PR (#815) 2025-01-27 13:42:06 -08:00
11 changed files with 428 additions and 259 deletions

View File

@@ -163,6 +163,8 @@ PROCESSING:
Set cropping power [Default=1.0]
--cm CROPPINGM, --croppingminimum CROPPINGM
Set cropping minimum area ratio [Default=0.0]
--ipc INTERPANELCROP, --interpanelcrop INTERPANELCROP
Crop empty sections. 0: Disabled 1: Horizontally 2: Both [Default=0]
--blackborders Disable autodetection and force black borders
--whiteborders Disable autodetection and force white borders
--forcecolor Don't convert images to grayscale
@@ -185,6 +187,7 @@ OUTPUT SETTINGS:
Split output into multiple files. 0: Don't split 1: Automatic mode 2: Consider every subdirectory as separate volume [Default=0]
--spreadshift Shift first page to opposite side in landscape for two page spread alignment
--norotate Do not rotate double page spreads in spread splitter option.
--reducerainbow Reduce rainbow effect on color eink by slightly blurring images
CUSTOM PROFILE:
--customwidth CUSTOMWIDTH
@@ -229,6 +232,8 @@ If you want to edit the code, a good code editor is [VS Code](https://code.visua
If you want to edit the `.ui` files, use [Qt Creator](https://www.qt.io/download-qt-installer-oss), included in **Qt for desktop development**.
Then use the `gen_ui_files` scripts to autogenerate the python UI.
An example PR adding a new checkbox is here: https://github.com/ciromattia/kcc/pull/785
### Windows install from source
@@ -247,6 +252,12 @@ venv\Scripts\activate.bat
python kcc.py
```
You can build a `.exe` of KCC like the downloads we offer with
```
python setup.py build_binary
```
### macOS install from source
One time setup and running for the first time:
@@ -264,6 +275,12 @@ source venv/bin/activate
python kcc.py
```
You can build a `.app` of KCC like the downloads we offer with
```
python setup.py build_binary
```
## CREDITS
**KCC** is made by

View File

@@ -37,36 +37,6 @@
<property name="bottomMargin">
<number>0</number>
</property>
<item row="5" column="1">
<widget class="QCheckBox" name="deleteBox">
<property name="toolTip">
<string>Delete input file(s) or directory. It's not recoverable!</string>
</property>
<property name="text">
<string>Delete input</string>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QCheckBox" name="mangaBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;Enable right-to-left reading.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Manga mode</string>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QCheckBox" name="outputSplit">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Automatic mode&lt;br/&gt;&lt;/span&gt;The output will be split automatically.&lt;/p&gt;&lt;p style='white-space:pre'&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Volume mode&lt;br/&gt;&lt;/span&gt;Every subdirectory will be considered as a separate volume.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Output split</string>
</property>
</widget>
</item>
<item row="4" column="2">
<widget class="QCheckBox" name="croppingBox">
<property name="toolTip">
@@ -80,39 +50,23 @@
</property>
</widget>
</item>
<item row="4" column="0">
<widget class="QCheckBox" name="mozJpegBox">
<item row="1" column="0">
<widget class="QCheckBox" name="mangaBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - JPEG&lt;br/&gt;&lt;/span&gt;Use JPEG files&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Indeterminate - force PNG&lt;br/&gt;&lt;/span&gt;Create PNG files instead JPEG&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - mozJpeg&lt;br/&gt;&lt;/span&gt;10-20% smaller JPEG file, with the same image quality, but processing time multiplied by 2&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;Enable right-to-left reading.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>JPEG/PNG/mozJpeg</string>
</property>
<property name="tristate">
<bool>true</bool>
<string>Manga mode</string>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QCheckBox" name="upscaleBox">
<item row="2" column="0">
<widget class="QCheckBox" name="webtoonBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Nothing&lt;br/&gt;&lt;/span&gt;Images smaller than device resolution will not be resized.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Indeterminate - Stretching&lt;br/&gt;&lt;/span&gt;Images smaller than device resolution will be resized. Aspect ratio will be not preserved.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Upscaling&lt;br/&gt;&lt;/span&gt;Images smaller than device resolution will be resized. Aspect ratio will be preserved.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;Enable special parsing mode for Korean Webtoons.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Stretch/Upscale</string>
</property>
<property name="tristate">
<bool>true</bool>
</property>
</widget>
</item>
<item row="3" column="2">
<widget class="QCheckBox" name="colorBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;Disable conversion to grayscale.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Color mode</string>
<string>Webtoon mode</string>
</property>
</widget>
</item>
@@ -129,46 +83,6 @@
</property>
</widget>
</item>
<item row="2" column="2">
<widget class="QCheckBox" name="gammaBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;Disable automatic gamma correction.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Custom gamma</string>
</property>
</widget>
</item>
<item row="5" column="0">
<widget class="QCheckBox" name="spreadShiftBox">
<property name="toolTip">
<string>Shift first page to opposite side in landscape for two page spread alignment</string>
</property>
<property name="text">
<string>Spread shift</string>
</property>
</widget>
</item>
<item row="2" column="0">
<widget class="QCheckBox" name="webtoonBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;Enable special parsing mode for Korean Webtoons.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Webtoon mode</string>
</property>
</widget>
</item>
<item row="4" column="1">
<widget class="QCheckBox" name="maximizeStrips">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - 1x4&lt;br/&gt;&lt;/span&gt;Keep format 1x4 panels strips.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - 2x2&lt;br/&gt;&lt;/span&gt;Turn 1x4 strips to 2x2 to maximize screen usage.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>1x4 to 2x2 strips</string>
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QCheckBox" name="borderBox">
<property name="toolTip">
@@ -182,13 +96,36 @@
</property>
</widget>
</item>
<item row="6" column="1">
<widget class="QCheckBox" name="noRotateBox">
<item row="2" column="2">
<widget class="QCheckBox" name="gammaBox">
<property name="toolTip">
<string>Do not rotate double page spreads in spread splitter option.</string>
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;Disable automatic gamma correction.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>No rotate</string>
<string>Custom gamma</string>
</property>
</widget>
</item>
<item row="6" column="2">
<widget class="QCheckBox" name="interPanelCropBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Disabled&lt;br/&gt;&lt;/span&gt;Disabled&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Indeterminate - Horizontal&lt;br/&gt;&lt;/span&gt;Crop empty horizontal lines.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Both&lt;br/&gt;&lt;/span&gt;Crop empty horizontal and vertical lines.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Inter-panel crop</string>
</property>
<property name="tristate">
<bool>true</bool>
</property>
</widget>
</item>
<item row="3" column="2">
<widget class="QCheckBox" name="colorBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;Disable conversion to grayscale.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Color mode</string>
</property>
</widget>
</item>
@@ -215,6 +152,16 @@
</property>
</widget>
</item>
<item row="4" column="1">
<widget class="QCheckBox" name="maximizeStrips">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - 1x4&lt;br/&gt;&lt;/span&gt;Keep format 1x4 panels strips.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - 2x2&lt;br/&gt;&lt;/span&gt;Turn 1x4 strips to 2x2 to maximize screen usage.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>1x4 to 2x2 strips</string>
</property>
</widget>
</item>
<item row="0" column="0">
<widget class="QLineEdit" name="authorEdit">
<property name="sizePolicy">
@@ -237,6 +184,82 @@
</property>
</widget>
</item>
<item row="5" column="1">
<widget class="QCheckBox" name="deleteBox">
<property name="toolTip">
<string>Delete input file(s) or directory. It's not recoverable!</string>
</property>
<property name="text">
<string>Delete input</string>
</property>
</widget>
</item>
<item row="4" column="0">
<widget class="QCheckBox" name="mozJpegBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - JPEG&lt;br/&gt;&lt;/span&gt;Use JPEG files&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Indeterminate - force PNG&lt;br/&gt;&lt;/span&gt;Create PNG files instead JPEG&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - mozJpeg&lt;br/&gt;&lt;/span&gt;10-20% smaller JPEG file, with the same image quality, but processing time multiplied by 2&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>JPEG/PNG/mozJpeg</string>
</property>
<property name="tristate">
<bool>true</bool>
</property>
</widget>
</item>
<item row="5" column="0">
<widget class="QCheckBox" name="spreadShiftBox">
<property name="toolTip">
<string>Shift first page to opposite side in landscape for two page spread alignment</string>
</property>
<property name="text">
<string>Spread shift</string>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QCheckBox" name="upscaleBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Nothing&lt;br/&gt;&lt;/span&gt;Images smaller than device resolution will not be resized.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Indeterminate - Stretching&lt;br/&gt;&lt;/span&gt;Images smaller than device resolution will be resized. Aspect ratio will be not preserved.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Upscaling&lt;br/&gt;&lt;/span&gt;Images smaller than device resolution will be resized. Aspect ratio will be preserved.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Stretch/Upscale</string>
</property>
<property name="tristate">
<bool>true</bool>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QCheckBox" name="outputSplit">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Automatic mode&lt;br/&gt;&lt;/span&gt;The output will be split automatically.&lt;/p&gt;&lt;p style='white-space:pre'&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Volume mode&lt;br/&gt;&lt;/span&gt;Every subdirectory will be considered as a separate volume.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Output split</string>
</property>
</widget>
</item>
<item row="6" column="1">
<widget class="QCheckBox" name="noRotateBox">
<property name="toolTip">
<string>Do not rotate double page spreads in spread splitter option.</string>
</property>
<property name="text">
<string>No rotate</string>
</property>
</widget>
</item>
<item row="7" column="2">
<widget class="QCheckBox" name="reduceRainbowBox">
<property name="toolTip">
<string>Reduce rainbow effect on color eink by slightly blurring images</string>
</property>
<property name="text">
<string>Reduce Rainbow</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>

View File

@@ -244,6 +244,7 @@ class WorkerThread(QThread):
options.cropping = GUI.croppingBox.checkState().value
if GUI.croppingBox.checkState() != Qt.CheckState.Unchecked:
options.croppingp = float(GUI.croppingPowerValue)
options.interpanelcrop = GUI.interPanelCropBox.checkState().value
if GUI.borderBox.checkState() == Qt.CheckState.PartiallyChecked:
options.white_borders = True
elif GUI.borderBox.checkState() == Qt.CheckState.Checked:
@@ -252,6 +253,8 @@ class WorkerThread(QThread):
options.batchsplit = 2
if GUI.colorBox.isChecked():
options.forcecolor = True
if GUI.reduceRainbowBox.isChecked():
options.reducerainbow = True
if GUI.maximizeStrips.isChecked():
options.maximizestrips = True
if GUI.disableProcessingBox.isChecked():
@@ -789,11 +792,13 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
'gammaBox': GUI.gammaBox.checkState().value,
'croppingBox': GUI.croppingBox.checkState().value,
'croppingPowerSlider': float(self.croppingPowerValue) * 100,
'interPanelCropBox': GUI.interPanelCropBox.checkState().value,
'upscaleBox': GUI.upscaleBox.checkState().value,
'borderBox': GUI.borderBox.checkState().value,
'webtoonBox': GUI.webtoonBox.checkState().value,
'outputSplit': GUI.outputSplit.checkState().value,
'colorBox': GUI.colorBox.checkState().value,
'reduceRainbowBox': GUI.reduceRainbowBox.checkState().value,
'disableProcessingBox': GUI.disableProcessingBox.checkState().value,
'mozJpegBox': GUI.mozJpegBox.checkState().value,
'widthBox': GUI.widthBox.value(),

View File

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\x00\x00\x01\x90(\xef\xc4\x18\
\x00\x00\x01\x88;p\xbcH\
\x00\x00\x00X\x00\x02\x00\x00\x00\x01\x00\x00\x00\x1d\
\x00\x00\x00\x00\x00\x00\x00\x00\
\x00\x00\x00h\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\
\x00\x00\x01\x90(\xef\xc4\x16\
\x00\x00\x01\x88;p\xbcH\
"
def qInitResources():

View File

@@ -40,43 +40,21 @@ class Ui_mainWindow(object):
self.gridLayout_2 = QGridLayout(self.optionWidget)
self.gridLayout_2.setObjectName(u"gridLayout_2")
self.gridLayout_2.setContentsMargins(0, 0, 0, 0)
self.deleteBox = QCheckBox(self.optionWidget)
self.deleteBox.setObjectName(u"deleteBox")
self.gridLayout_2.addWidget(self.deleteBox, 5, 1, 1, 1)
self.mangaBox = QCheckBox(self.optionWidget)
self.mangaBox.setObjectName(u"mangaBox")
self.gridLayout_2.addWidget(self.mangaBox, 1, 0, 1, 1)
self.outputSplit = QCheckBox(self.optionWidget)
self.outputSplit.setObjectName(u"outputSplit")
self.gridLayout_2.addWidget(self.outputSplit, 3, 1, 1, 1)
self.croppingBox = QCheckBox(self.optionWidget)
self.croppingBox.setObjectName(u"croppingBox")
self.croppingBox.setTristate(True)
self.gridLayout_2.addWidget(self.croppingBox, 4, 2, 1, 1)
self.mozJpegBox = QCheckBox(self.optionWidget)
self.mozJpegBox.setObjectName(u"mozJpegBox")
self.mozJpegBox.setTristate(True)
self.mangaBox = QCheckBox(self.optionWidget)
self.mangaBox.setObjectName(u"mangaBox")
self.gridLayout_2.addWidget(self.mozJpegBox, 4, 0, 1, 1)
self.gridLayout_2.addWidget(self.mangaBox, 1, 0, 1, 1)
self.upscaleBox = QCheckBox(self.optionWidget)
self.upscaleBox.setObjectName(u"upscaleBox")
self.upscaleBox.setTristate(True)
self.webtoonBox = QCheckBox(self.optionWidget)
self.webtoonBox.setObjectName(u"webtoonBox")
self.gridLayout_2.addWidget(self.upscaleBox, 2, 1, 1, 1)
self.colorBox = QCheckBox(self.optionWidget)
self.colorBox.setObjectName(u"colorBox")
self.gridLayout_2.addWidget(self.colorBox, 3, 2, 1, 1)
self.gridLayout_2.addWidget(self.webtoonBox, 2, 0, 1, 1)
self.rotateBox = QCheckBox(self.optionWidget)
self.rotateBox.setObjectName(u"rotateBox")
@@ -84,36 +62,27 @@ class Ui_mainWindow(object):
self.gridLayout_2.addWidget(self.rotateBox, 1, 1, 1, 1)
self.gammaBox = QCheckBox(self.optionWidget)
self.gammaBox.setObjectName(u"gammaBox")
self.gridLayout_2.addWidget(self.gammaBox, 2, 2, 1, 1)
self.spreadShiftBox = QCheckBox(self.optionWidget)
self.spreadShiftBox.setObjectName(u"spreadShiftBox")
self.gridLayout_2.addWidget(self.spreadShiftBox, 5, 0, 1, 1)
self.webtoonBox = QCheckBox(self.optionWidget)
self.webtoonBox.setObjectName(u"webtoonBox")
self.gridLayout_2.addWidget(self.webtoonBox, 2, 0, 1, 1)
self.maximizeStrips = QCheckBox(self.optionWidget)
self.maximizeStrips.setObjectName(u"maximizeStrips")
self.gridLayout_2.addWidget(self.maximizeStrips, 4, 1, 1, 1)
self.borderBox = QCheckBox(self.optionWidget)
self.borderBox.setObjectName(u"borderBox")
self.borderBox.setTristate(True)
self.gridLayout_2.addWidget(self.borderBox, 3, 0, 1, 1)
self.noRotateBox = QCheckBox(self.optionWidget)
self.noRotateBox.setObjectName(u"noRotateBox")
self.gammaBox = QCheckBox(self.optionWidget)
self.gammaBox.setObjectName(u"gammaBox")
self.gridLayout_2.addWidget(self.noRotateBox, 6, 1, 1, 1)
self.gridLayout_2.addWidget(self.gammaBox, 2, 2, 1, 1)
self.interPanelCropBox = QCheckBox(self.optionWidget)
self.interPanelCropBox.setObjectName(u"interPanelCropBox")
self.interPanelCropBox.setTristate(True)
self.gridLayout_2.addWidget(self.interPanelCropBox, 6, 2, 1, 1)
self.colorBox = QCheckBox(self.optionWidget)
self.colorBox.setObjectName(u"colorBox")
self.gridLayout_2.addWidget(self.colorBox, 3, 2, 1, 1)
self.qualityBox = QCheckBox(self.optionWidget)
self.qualityBox.setObjectName(u"qualityBox")
@@ -126,6 +95,11 @@ class Ui_mainWindow(object):
self.gridLayout_2.addWidget(self.disableProcessingBox, 5, 2, 1, 1)
self.maximizeStrips = QCheckBox(self.optionWidget)
self.maximizeStrips.setObjectName(u"maximizeStrips")
self.gridLayout_2.addWidget(self.maximizeStrips, 4, 1, 1, 1)
self.authorEdit = QLineEdit(self.optionWidget)
self.authorEdit.setObjectName(u"authorEdit")
sizePolicy = QSizePolicy(QSizePolicy.Policy.Minimum, QSizePolicy.Policy.Fixed)
@@ -138,6 +112,43 @@ class Ui_mainWindow(object):
self.gridLayout_2.addWidget(self.authorEdit, 0, 0, 1, 1)
self.deleteBox = QCheckBox(self.optionWidget)
self.deleteBox.setObjectName(u"deleteBox")
self.gridLayout_2.addWidget(self.deleteBox, 5, 1, 1, 1)
self.mozJpegBox = QCheckBox(self.optionWidget)
self.mozJpegBox.setObjectName(u"mozJpegBox")
self.mozJpegBox.setTristate(True)
self.gridLayout_2.addWidget(self.mozJpegBox, 4, 0, 1, 1)
self.spreadShiftBox = QCheckBox(self.optionWidget)
self.spreadShiftBox.setObjectName(u"spreadShiftBox")
self.gridLayout_2.addWidget(self.spreadShiftBox, 5, 0, 1, 1)
self.upscaleBox = QCheckBox(self.optionWidget)
self.upscaleBox.setObjectName(u"upscaleBox")
self.upscaleBox.setTristate(True)
self.gridLayout_2.addWidget(self.upscaleBox, 2, 1, 1, 1)
self.outputSplit = QCheckBox(self.optionWidget)
self.outputSplit.setObjectName(u"outputSplit")
self.gridLayout_2.addWidget(self.outputSplit, 3, 1, 1, 1)
self.noRotateBox = QCheckBox(self.optionWidget)
self.noRotateBox.setObjectName(u"noRotateBox")
self.gridLayout_2.addWidget(self.noRotateBox, 6, 1, 1, 1)
self.reduceRainbowBox = QCheckBox(self.optionWidget)
self.reduceRainbowBox.setObjectName(u"reduceRainbowBox")
self.gridLayout_2.addWidget(self.reduceRainbowBox, 7, 2, 1, 1)
self.gridLayout.addWidget(self.optionWidget, 5, 0, 1, 2)
@@ -377,61 +388,37 @@ class Ui_mainWindow(object):
def retranslateUi(self, mainWindow):
mainWindow.setWindowTitle(QCoreApplication.translate("mainWindow", u"Kindle Comic Converter", None))
#if QT_CONFIG(tooltip)
self.deleteBox.setToolTip(QCoreApplication.translate("mainWindow", u"Delete input file(s) or directory. It's not recoverable!", None))
self.croppingBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Disabled</span></p><p>Disabled</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - Margins<br/></span>Margins</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Margins + page numbers<br/></span>Margins +page numbers</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.deleteBox.setText(QCoreApplication.translate("mainWindow", u"Delete input", None))
self.croppingBox.setText(QCoreApplication.translate("mainWindow", u"Cropping mode", None))
#if QT_CONFIG(tooltip)
self.mangaBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'>Enable right-to-left reading.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.mangaBox.setText(QCoreApplication.translate("mainWindow", u"Manga mode", None))
#if QT_CONFIG(tooltip)
self.outputSplit.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Automatic mode<br/></span>The output will be split automatically.</p><p style='white-space:pre'><span style=\" font-weight:600; text-decoration: underline;\">Checked - Volume mode<br/></span>Every subdirectory will be considered as a separate volume.</p></body></html>", None))
self.webtoonBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'>Enable special parsing mode for Korean Webtoons.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.outputSplit.setText(QCoreApplication.translate("mainWindow", u"Output split", None))
#if QT_CONFIG(tooltip)
self.croppingBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Disabled</span></p><p>Disabled</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - Margins<br/></span>Margins</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Margins + page numbers<br/></span>Margins +page numbers</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.croppingBox.setText(QCoreApplication.translate("mainWindow", u"Cropping mode", None))
#if QT_CONFIG(tooltip)
self.mozJpegBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - JPEG<br/></span>Use JPEG files</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - force PNG<br/></span>Create PNG files instead JPEG</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - mozJpeg<br/></span>10-20% smaller JPEG file, with the same image quality, but processing time multiplied by 2</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.mozJpegBox.setText(QCoreApplication.translate("mainWindow", u"JPEG/PNG/mozJpeg", None))
#if QT_CONFIG(tooltip)
self.upscaleBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Nothing<br/></span>Images smaller than device resolution will not be resized.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - Stretching<br/></span>Images smaller than device resolution will be resized. Aspect ratio will be not preserved.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Upscaling<br/></span>Images smaller than device resolution will be resized. Aspect ratio will be preserved.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.upscaleBox.setText(QCoreApplication.translate("mainWindow", u"Stretch/Upscale", None))
#if QT_CONFIG(tooltip)
self.colorBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'>Disable conversion to grayscale.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.colorBox.setText(QCoreApplication.translate("mainWindow", u"Color mode", None))
self.webtoonBox.setText(QCoreApplication.translate("mainWindow", u"Webtoon mode", None))
#if QT_CONFIG(tooltip)
self.rotateBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Split<br/></span>Double page spreads will be cut into two separate pages.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - Rotate and split<br/></span>Double page spreads will be displayed twice. First rotated and then split. </p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Rotate<br/></span>Double page spreads will be rotated.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.rotateBox.setText(QCoreApplication.translate("mainWindow", u"Spread splitter", None))
#if QT_CONFIG(tooltip)
self.gammaBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'>Disable automatic gamma correction.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.gammaBox.setText(QCoreApplication.translate("mainWindow", u"Custom gamma", None))
#if QT_CONFIG(tooltip)
self.spreadShiftBox.setToolTip(QCoreApplication.translate("mainWindow", u"Shift first page to opposite side in landscape for two page spread alignment", None))
#endif // QT_CONFIG(tooltip)
self.spreadShiftBox.setText(QCoreApplication.translate("mainWindow", u"Spread shift", None))
#if QT_CONFIG(tooltip)
self.webtoonBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'>Enable special parsing mode for Korean Webtoons.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.webtoonBox.setText(QCoreApplication.translate("mainWindow", u"Webtoon mode", None))
#if QT_CONFIG(tooltip)
self.maximizeStrips.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - 1x4<br/></span>Keep format 1x4 panels strips.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - 2x2<br/></span>Turn 1x4 strips to 2x2 to maximize screen usage.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.maximizeStrips.setText(QCoreApplication.translate("mainWindow", u"1x4 to 2x2 strips", None))
#if QT_CONFIG(tooltip)
self.borderBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Autodetection<br/></span>The color of margins fill will be detected automatically.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - White<br/></span>Margins will be filled with white color.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Black<br/></span>Margins will be filled with black color.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.borderBox.setText(QCoreApplication.translate("mainWindow", u"W/B margins", None))
#if QT_CONFIG(tooltip)
self.noRotateBox.setToolTip(QCoreApplication.translate("mainWindow", u"Do not rotate double page spreads in spread splitter option.", None))
self.gammaBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'>Disable automatic gamma correction.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.noRotateBox.setText(QCoreApplication.translate("mainWindow", u"No rotate", None))
self.gammaBox.setText(QCoreApplication.translate("mainWindow", u"Custom gamma", None))
#if QT_CONFIG(tooltip)
self.interPanelCropBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Disabled<br/></span>Disabled</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - Horizontal<br/></span>Crop empty horizontal lines.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Both<br/></span>Crop empty horizontal and vertical lines.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.interPanelCropBox.setText(QCoreApplication.translate("mainWindow", u"Inter-panel crop", None))
#if QT_CONFIG(tooltip)
self.colorBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'>Disable conversion to grayscale.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.colorBox.setText(QCoreApplication.translate("mainWindow", u"Color mode", None))
#if QT_CONFIG(tooltip)
self.qualityBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - 4 panels<br/></span>Zoom each corner separately.</p><p style='white-space:pre'><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - 2 panels<br/></span>Zoom only the top and bottom of the page.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - 4 high-quality panels<br/></span>Zoom each corner separately. Try to increase the quality of magnification. Check wiki for more details.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
@@ -440,10 +427,42 @@ class Ui_mainWindow(object):
self.disableProcessingBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><pre style=\" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\">Do not process any image, ignore profile and processing options</pre></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.disableProcessingBox.setText(QCoreApplication.translate("mainWindow", u"Disable processing", None))
#if QT_CONFIG(tooltip)
self.maximizeStrips.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - 1x4<br/></span>Keep format 1x4 panels strips.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - 2x2<br/></span>Turn 1x4 strips to 2x2 to maximize screen usage.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.maximizeStrips.setText(QCoreApplication.translate("mainWindow", u"1x4 to 2x2 strips", None))
#if QT_CONFIG(tooltip)
self.authorEdit.setToolTip(QCoreApplication.translate("mainWindow", u"Default Author is KCC", None))
#endif // QT_CONFIG(tooltip)
self.authorEdit.setPlaceholderText(QCoreApplication.translate("mainWindow", u"Default Author", None))
#if QT_CONFIG(tooltip)
self.deleteBox.setToolTip(QCoreApplication.translate("mainWindow", u"Delete input file(s) or directory. It's not recoverable!", None))
#endif // QT_CONFIG(tooltip)
self.deleteBox.setText(QCoreApplication.translate("mainWindow", u"Delete input", None))
#if QT_CONFIG(tooltip)
self.mozJpegBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - JPEG<br/></span>Use JPEG files</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - force PNG<br/></span>Create PNG files instead JPEG</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - mozJpeg<br/></span>10-20% smaller JPEG file, with the same image quality, but processing time multiplied by 2</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.mozJpegBox.setText(QCoreApplication.translate("mainWindow", u"JPEG/PNG/mozJpeg", None))
#if QT_CONFIG(tooltip)
self.spreadShiftBox.setToolTip(QCoreApplication.translate("mainWindow", u"Shift first page to opposite side in landscape for two page spread alignment", None))
#endif // QT_CONFIG(tooltip)
self.spreadShiftBox.setText(QCoreApplication.translate("mainWindow", u"Spread shift", None))
#if QT_CONFIG(tooltip)
self.upscaleBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Nothing<br/></span>Images smaller than device resolution will not be resized.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - Stretching<br/></span>Images smaller than device resolution will be resized. Aspect ratio will be not preserved.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Upscaling<br/></span>Images smaller than device resolution will be resized. Aspect ratio will be preserved.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.upscaleBox.setText(QCoreApplication.translate("mainWindow", u"Stretch/Upscale", None))
#if QT_CONFIG(tooltip)
self.outputSplit.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Automatic mode<br/></span>The output will be split automatically.</p><p style='white-space:pre'><span style=\" font-weight:600; text-decoration: underline;\">Checked - Volume mode<br/></span>Every subdirectory will be considered as a separate volume.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.outputSplit.setText(QCoreApplication.translate("mainWindow", u"Output split", None))
#if QT_CONFIG(tooltip)
self.noRotateBox.setToolTip(QCoreApplication.translate("mainWindow", u"Do not rotate double page spreads in spread splitter option.", None))
#endif // QT_CONFIG(tooltip)
self.noRotateBox.setText(QCoreApplication.translate("mainWindow", u"No rotate", None))
#if QT_CONFIG(tooltip)
self.reduceRainbowBox.setToolTip(QCoreApplication.translate("mainWindow", u"Reduce rainbow effect on color eink by slightly blurring images", None))
#endif // QT_CONFIG(tooltip)
self.reduceRainbowBox.setText(QCoreApplication.translate("mainWindow", u"Reduce Rainbow", None))
self.gammaLabel.setText(QCoreApplication.translate("mainWindow", u"Gamma: Auto", None))
self.croppingPowerLabel.setText(QCoreApplication.translate("mainWindow", u"Cropping power:", None))
#if QT_CONFIG(tooltip)

View File

@@ -1,4 +1,4 @@
__version__ = '7.1.2'
__version__ = '7.2.0'
__license__ = 'ISC'
__copyright__ = '2012-2022, Ciro Mattia Gonano <ciromattia@gmail.com>, Pawel Jastrzebski <pawelj@iosphe.re>, darodi'
__docformat__ = 'restructuredtext en'

View File

@@ -612,8 +612,11 @@ def imgFileProcessing(work):
img.cropPageNumber(opt.croppingp, opt.croppingm)
if opt.cropping > 0 and not opt.webtoon:
img.cropMargin(opt.croppingp, opt.croppingm)
if opt.interpanelcrop > 0:
img.cropInterPanelEmptySections("horizontal" if opt.interpanelcrop == 1 else "both")
img.autocontrastImage()
img.resizeImage()
img.optimizeForDisplay(opt.reducerainbow)
if opt.forcepng and not opt.forcecolor:
img.quantizeImage()
output.append(img.saveToDir())
@@ -626,7 +629,7 @@ def getWorkFolder(afile):
if os.path.isdir(afile):
if disk_usage(gettempdir())[2] < getDirectorySize(afile) * 2.5:
raise UserWarning("Not enough disk space to perform conversion.")
workdir = mkdtemp('', 'KCC-')
workdir = mkdtemp('', 'KCC-', os.path.dirname(afile))
try:
os.rmdir(workdir)
fullPath = os.path.join(workdir, 'OEBPS', 'Images')
@@ -642,26 +645,36 @@ def getWorkFolder(afile):
if afile.lower().endswith('.pdf'):
pdf = pdfjpgextract.PdfJpgExtract(afile)
path, njpg = pdf.extract()
sanitizePermissions(path)
if njpg == 0:
rmtree(path, True)
raise UserWarning("Failed to extract images from PDF file.")
else:
workdir = mkdtemp('', 'KCC-')
workdir = mkdtemp('', 'KCC-', os.path.dirname(afile))
try:
cbx = comicarchive.ComicArchive(afile)
path = cbx.extract(workdir)
sanitizePermissions(path)
tdir = os.listdir(workdir)
if 'ComicInfo.xml' in tdir:
tdir.remove('ComicInfo.xml')
is_nested_single_dir = False
if len(tdir) == 2 and 'ComicInfo.xml' in tdir:
tdir.remove('ComicInfo.xml')
is_nested_single_dir = os.path.isdir(os.path.join(workdir, tdir[0]))
if is_nested_single_dir:
os.replace(
os.path.join(workdir, 'ComicInfo.xml'),
os.path.join(workdir, tdir[0], 'ComicInfo.xml')
)
if len(tdir) == 1 and is_nested_single_dir:
path = os.path.join(workdir, tdir[0])
except OSError as e:
rmtree(workdir, True)
raise UserWarning(e)
else:
raise UserWarning("Failed to open source file/directory.")
sanitizePermissions(path)
newpath = mkdtemp('', 'KCC-')
newpath = mkdtemp('', 'KCC-', os.path.dirname(afile))
copytree(path, os.path.join(newpath, 'OEBPS', 'Images'))
rmtree(path, True)
rmtree(workdir, True)
return newpath
@@ -815,7 +828,7 @@ def sanitizePermissions(filetree):
os.chmod(os.path.join(root, name), S_IWRITE | S_IREAD | S_IEXEC)
def splitDirectory(path):
def batch_directory(path):
level = -1
for root, _, files in os.walk(os.path.join(path, 'OEBPS', 'Images')):
for f in files:
@@ -828,16 +841,17 @@ def splitDirectory(path):
else:
level = newLevel
if level > 0:
splitter = splitProcess(os.path.join(path, 'OEBPS', 'Images'), level)
parent = pathlib.Path(path).parent
batcher = batch_process(os.path.join(path, 'OEBPS', 'Images'), level, parent)
path = [path]
for tome in splitter:
for tome in batcher:
path.append(tome)
return path
else:
raise UserWarning('Unsupported directory structure.')
def splitProcess(path, mode):
def batch_process(path, mode, parent):
output = []
currentSize = 0
currentTarget = path
@@ -857,7 +871,7 @@ def splitProcess(path, mode):
else:
size = getDirectorySize(os.path.join(root, name))
if currentSize + size > targetSize:
currentTarget, pathRoot = createNewTome()
currentTarget, pathRoot = createNewTome(parent)
output.append(pathRoot)
currentSize = size
else:
@@ -869,7 +883,7 @@ def splitProcess(path, mode):
for root, dirs, _ in walkLevel(path, 0):
for name in dirs:
if not firstTome:
currentTarget, pathRoot = createNewTome()
currentTarget, pathRoot = createNewTome(parent)
output.append(pathRoot)
move(os.path.join(root, name), os.path.join(currentTarget, name))
else:
@@ -906,7 +920,10 @@ def detectCorruption(tmppath, orgpath):
else:
raise RuntimeError('Image file %s is corrupted. Error: %s' % (pathOrg, str(err)))
else:
os.remove(os.path.join(root, name))
try:
os.remove(os.path.join(root, name))
except OSError as e:
raise RuntimeError(f"{name}: {e}")
if alreadyProcessed:
print("WARNING: Source files are probably created by KCC. The second conversion will decrease quality.")
if GUI:
@@ -922,8 +939,8 @@ def detectCorruption(tmppath, orgpath):
GUI.addMessage.emit('', '', False)
def createNewTome():
tomePathRoot = mkdtemp('', 'KCC-')
def createNewTome(parent):
tomePathRoot = mkdtemp('', 'KCC-', parent)
tomePath = os.path.join(tomePathRoot, 'OEBPS', 'Images')
os.makedirs(tomePath)
return tomePath, tomePathRoot
@@ -1013,12 +1030,16 @@ def makeParser():
help="Set cropping power [Default=1.0]")
processing_options.add_argument("--cm", "--croppingminimum", type=float, dest="croppingm", default="0.0",
help="Set cropping minimum area ratio [Default=0.0]")
processing_options.add_argument("--ipc", "--interpanelcrop", type=int, dest="interpanelcrop", default="0",
help="Crop empty sections. 0: Disabled 1: Horizontally 2: Both [Default=0]")
processing_options.add_argument("--blackborders", action="store_true", dest="black_borders", default=False,
help="Disable autodetection and force black borders")
processing_options.add_argument("--whiteborders", action="store_true", dest="white_borders", default=False,
help="Disable autodetection and force white borders")
processing_options.add_argument("--forcecolor", action="store_true", dest="forcecolor", default=False,
help="Don't convert images to grayscale")
output_options.add_argument("--reducerainbow", action="store_true", dest="reducerainbow", default=False,
help="Reduce rainbow effect on color eink by slightly blurring images.")
processing_options.add_argument("--forcepng", action="store_true", dest="forcepng", default=False,
help="Create PNG files instead JPEG")
processing_options.add_argument("--mozjpeg", action="store_true", dest="mozjpeg", default=False,
@@ -1175,7 +1196,7 @@ def makeBook(source, qtgui=None):
GUI.progressBarTick.emit('1')
chapterNames = sanitizeTree(os.path.join(path, 'OEBPS', 'Images'))
if options.batchsplit > 0:
tomes = splitDirectory(path)
tomes = batch_directory(path)
else:
tomes = [path]
filepath = []

View File

@@ -0,0 +1,28 @@
def threshold_from_power(power):
return 240-(power*64)
'''
Groups close values together
'''
def group_close_values(vals, max_dist_tolerated):
groups = []
group_start = -1
group_end = 0
for i in range(len(vals)):
dist = vals[i] - group_end
if group_start == -1:
group_start = vals[i]
group_end = vals[i]
elif dist <= max_dist_tolerated:
group_end = vals[i]
else:
groups.append((group_start, group_end))
group_start = -1
group_end = -1
if group_start != -1:
groups.append((group_start, group_end))
return groups

View File

@@ -24,6 +24,7 @@ import mozjpeg_lossless_optimization
from PIL import Image, ImageOps, ImageStat, ImageChops, ImageFilter
from .shared import md5Checksum
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
AUTO_CROP_THRESHOLD = 0.015
@@ -340,6 +341,14 @@ class ComicPage:
# Quantize is deprecated but new function call it internally anyway...
self.image = self.image.quantize(palette=palImg)
def optimizeForDisplay(self, reducerainbow):
# Reduce rainbow artifacts for grayscale images by breaking up dither patterns that cause Moire interference with color filter array
if reducerainbow and not self.color:
unsharpFilter = ImageFilter.UnsharpMask(radius=1, percent=100)
self.image = self.image.filter(unsharpFilter)
self.image = self.image.filter(ImageFilter.BoxBlur(1.0))
self.image = self.image.filter(unsharpFilter)
def resizeImage(self):
# kindle scribe conversion to mobi is limited in resolution by kindlegen, same with send to kindle and epub
if self.kindle_scribe_azw3:
@@ -390,6 +399,8 @@ class ComicPage:
if bbox:
self.maybeCrop(bbox, minimum)
def cropInterPanelEmptySections(self, direction):
self.image = crop_empty_inter_panel(self.image, direction, background_color=self.fill)
class Cover:
def __init__(self, source, target, opt, tomeid):

View File

@@ -0,0 +1,76 @@
from PIL import Image, ImageFilter, ImageOps
import numpy as np
from typing import Literal
from .common_crop import threshold_from_power, group_close_values
'''
Crops inter-panel empty spaces (ignores empty spaces near borders - for that use crop margins).
Parameters:
img (PIL image): A PIL image.
direction (horizontal or vertical or both): To crop rows (horizontal), cols (vertical) or both.
keep (float): Distance to keep between panels after cropping (in percentage relative to the original distance).
background_color (string): 'white' for white background, anything else for black.
Returns:
img (PIL image): A PIL image after cropping empty sections.
'''
def crop_empty_inter_panel(img, direction: Literal["horizontal", "vertical", "both"], keep=0.04, background_color='white'):
img_temp = img
if img.mode != 'L':
img_temp = ImageOps.grayscale(img)
if background_color != 'white':
img_temp = ImageOps.invert(img)
img_mat = np.array(img)
power = 1
img_temp = ImageOps.autocontrast(img_temp, 1).filter(ImageFilter.BoxBlur(1))
img_temp = img_temp.point(lambda p: 255 if p <= threshold_from_power(power) else 0)
if direction in ["horizontal", "both"]:
rows_idx_to_remove = empty_sections(img_temp, keep, horizontal=True)
img_mat = np.delete(img_mat, rows_idx_to_remove, 0)
if direction in ["vertical", "both"]:
cols_idx_to_remove = empty_sections(img_temp, keep, horizontal=False)
img_mat = np.delete(img_mat, cols_idx_to_remove, 1)
return Image.fromarray(img_mat)
'''
Finds empty sections (excluding near borders).
Parameters:
img (PIL image): A PIL image.
keep (float): Distance to keep between panels after cropping (in percentage relative to the original distance).
horizontal (boolean): True to find empty rows, False to find empty columns.
Returns:
Itertable (list or NumPy array): indices of rows or columns to remove.
'''
def empty_sections(img, keep, horizontal=True):
axis = 1 if horizontal else 0
img_mat = np.array(img)
img_mat_max = np.max(img_mat, axis=axis)
img_mat_empty_idx = np.where(img_mat_max == 0)[0]
empty_sections = group_close_values(img_mat_empty_idx, 1)
sections_to_remove = []
for section in empty_sections:
if section[1] < img.size[1] * 0.99 and section[0] > img.size[1] * 0.01: # if not near borders
sections_to_remove.append(section)
if len(sections_to_remove) != 0:
sections_to_remove_after_keep = [(int(x1+(keep/2)*(x2-x1)), int(x2-(keep/2)*(x2-x1))) for x1,x2 in sections_to_remove]
idx_to_remove = np.concatenate([np.arange(x1, x2) for x1,x2 in sections_to_remove_after_keep])
return idx_to_remove
return []

View File

@@ -1,5 +1,7 @@
from PIL import ImageOps, ImageFilter
import numpy as np
from .common_crop import threshold_from_power, group_close_values
'''
Some assupmptions on the page number sizes
@@ -51,12 +53,11 @@ def get_bbox_crop_margin_page_number(img, power=1, background_color='white'):
threshold = threshold_from_power(power)
bw_img = img.point(lambda p: 255 if p <= threshold else 0)
bw_bbox = bw_img.getbbox()
if not bw_bbox: # bbox cannot be found in case that the entire resulted image is black.
return None
left, top_y_pos, right, bot_y_pos = bw_bbox
'''
We inspect the lower bottom part of the image where we suspect might be a page number.
We assume that page number consist of 1 to 3 digits and the total min and max size of the number
@@ -73,7 +74,7 @@ def get_bbox_crop_margin_page_number(img, power=1, background_color='white'):
img_part_mat = np.array(img_part)
window_groups = []
for i in range(img_part.size[1]):
row_groups = [(g[0], g[1], i, i) for g in group_pixels(img_part_mat[i], img.size[0]*max_dist_size[0], threshold)]
row_groups = [(g[0], g[1], i, i) for g in group_close_values(np.where(img_part_mat[i] <= threshold)[0], img.size[0]*max_dist_size[0])]
window_groups.extend(row_groups)
window_groups = np.array(window_groups)
@@ -109,7 +110,6 @@ def get_bbox_crop_margin_page_number(img, power=1, background_color='white'):
cropped_bbox = (0, 0, img.size[0], bot_y_pos-(window_h-boxes_in_same_y_range[0][2]+1))
cropped_bbox = bw_img.crop(cropped_bbox).getbbox()
return cropped_bbox
@@ -145,33 +145,6 @@ def get_bbox_crop_margin(img, power=1, background_color='white'):
return bw_img.getbbox()
'''
Groups close pixels together (x axis)
'''
def group_pixels(row, max_dist_tolerated, threshold):
groups = []
idx = np.where(row <= threshold)[0]
group_start = -1
group_end = 0
for i in range(len(idx)):
dist = idx[i] - group_end
if group_start == -1:
group_start = idx[i]
group_end = idx[i]
elif dist <= max_dist_tolerated:
group_end = idx[i]
else:
groups.append((group_start, group_end))
group_start = -1
group_end = -1
if group_start != -1:
groups.append((group_start, group_end))
return groups
def box_intersect(box1, box2, max_dist):
return not (box2[0]-max_dist[0] > box1[1]
or box2[1]+max_dist[0] < box1[0]
@@ -209,7 +182,3 @@ def merge_boxes(boxes, max_dist_tolerated):
else:
j += 1
return boxes
def threshold_from_power(power):
return 240-(power*64)