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hcl dialog

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This commit is contained in:
Dariusz Majnert 2024-06-17 20:42:01 +02:00
parent 2f3f618f41
commit 44f4a9a4bc
1 changed files with 14 additions and 10 deletions
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24
jezyki-skryptowe/image-editor/HueDialog.py → jezyki-skryptowe/image-editor/HCLDialog.py
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@ -1,5 +1,7 @@
import abc import abc
from ImageProcessingWorker import ImageProcessingWorker import ImageProcessingWorker
import numpy as np import numpy as np
from PyQt6.QtWidgets import QApplication, QLabel, QVBoxLayout, QHBoxLayout, QPushButton, QWidget, QFileDialog, QSlider, QLineEdit, QDialog from PyQt6.QtWidgets import QApplication, QLabel, QVBoxLayout, QHBoxLayout, QPushButton, QWidget, QFileDialog, QSlider, QLineEdit, QDialog
@ -9,10 +11,10 @@ from PyQt6.QtCore import Qt, QPoint, QThread
from ImageParameterDialog import ImageParameterDialog from ImageParameterDialog import ImageParameterDialog
class HueDialog(ImageParameterDialog): class HCLDialog(ImageParameterDialog):
def __init__(self, hsv_image): def __init__(self, hsv_image):
super().__init__(hsv_image) super().__init__(hsv_image, ImageProcessingWorker.HLSImageProcessingWorker)
self.setWindowTitle("Hue Correction Dialog") self.setWindowTitle("HCL Correction")
self.layout = QVBoxLayout() self.layout = QVBoxLayout()
self.hue_slider = QSlider(Qt.Orientation.Horizontal) self.hue_slider = QSlider(Qt.Orientation.Horizontal)
@ -39,6 +41,7 @@ class HueDialog(ImageParameterDialog):
self.layout.addWidget(self.chroma_slider) self.layout.addWidget(self.chroma_slider)
self.layout.addWidget(self.label3) self.layout.addWidget(self.label3)
self.layout.addWidget(self.lightness_slider) self.layout.addWidget(self.lightness_slider)
self.layout.addWidget(self.button_box)
self.setLayout(self.layout) self.setLayout(self.layout)
@ -54,15 +57,16 @@ class HueDialog(ImageParameterDialog):
def process_image(self,hsv_image, values): def process_image(self,hsv_image, values):
hue = values.get('hue', 0.0) / 2 hue = values.get('hue', 0.0) / 2
chroma = values.get('chroma', 0.0) + 1.0 chroma = values.get('chroma', 0.0)
lightness = values.get('lightness', 0.0) + 1.0 lightness = values.get('lightness', 0.0)
hsv_image[..., 0] = (hsv_image[..., 0] + hue) % 180 hsv_image[..., 0] = (hsv_image[..., 0] + hue) % 180
# Adjust chroma (saturation) hsv_image[..., 1] += (255 * lightness)
hsv_image[..., 1] = np.clip(hsv_image[..., 1] * chroma, 0, 255) hsv_image[..., 1] = np.clip(hsv_image[..., 1], 0, 255)
hsv_image[..., 2] += (255 * chroma)
hsv_image[..., 2] = np.clip(hsv_image[..., 2], 0, 255)
# Adjust lightness (value)
hsv_image[..., 2] = np.clip(hsv_image[..., 2] * lightness, 0, 255)
return hsv_image return hsv_image