986 lines
40 KiB
Python
986 lines
40 KiB
Python
# ##########################################################
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# FlatCAM: 2D Post-processing for Manufacturing #
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# File Author: Marius Adrian Stanciu (c) #
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# Date: 3/10/2019 #
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# MIT Licence #
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# ##########################################################
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from PyQt6 import QtWidgets, QtGui
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from appTool import AppTool
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from appGUI.GUIElements import VerticalScrollArea, FCLabel, FCButton, FCFrame, GLay, FCComboBox, FCCheckBox, \
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FCComboBox2, RadioSet, FCDoubleSpinner, FCSpinner, FCMessageBox
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from copy import deepcopy
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import numpy as np
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import os
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from shapely.geometry import LineString, MultiLineString, Polygon, MultiPolygon, shape
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from shapely.affinity import scale, translate
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import gettext
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import appTranslation as fcTranslate
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import builtins
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from rasterio import open as rasterio_open
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from rasterio.features import shapes
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from svgtrace import trace
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from pyppeteer.chromium_downloader import check_chromium
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from lxml import etree as ET
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from appParsers.ParseSVG import svgparselength, svgparse_viewbox, getsvggeo, getsvgtext
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fcTranslate.apply_language('strings')
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if '_' not in builtins.__dict__:
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_ = gettext.gettext
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class ToolImage(AppTool):
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def __init__(self, app):
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AppTool.__init__(self, app)
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self.app = app
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self.decimals = self.app.decimals
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# #############################################################################
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# ######################### Tool GUI ##########################################
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# #############################################################################
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self.ui = ImageUI(layout=self.layout, app=self.app)
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self.pluginName = self.ui.pluginName
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self.connect_signals_at_init()
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def run(self, toggle=True):
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self.app.defaults.report_usage("ToolImage()")
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if toggle:
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# if the splitter is hidden, display it
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if self.app.ui.splitter.sizes()[0] == 0:
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self.app.ui.splitter.setSizes([1, 1])
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# if the Tool Tab is hidden display it, else hide it but only if the objectName is the same
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found_idx = None
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for idx in range(self.app.ui.notebook.count()):
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if self.app.ui.notebook.widget(idx).objectName() == "plugin_tab":
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found_idx = idx
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break
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# show the Tab
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if not found_idx:
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try:
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self.app.ui.notebook.addTab(self.app.ui.plugin_tab, _("Plugin"))
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except RuntimeError:
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self.app.ui.plugin_tab = QtWidgets.QWidget()
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self.app.ui.plugin_tab.setObjectName("plugin_tab")
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self.app.ui.plugin_tab_layout = QtWidgets.QVBoxLayout(self.app.ui.plugin_tab)
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self.app.ui.plugin_tab_layout.setContentsMargins(2, 2, 2, 2)
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self.app.ui.plugin_scroll_area = VerticalScrollArea()
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self.app.ui.plugin_tab_layout.addWidget(self.app.ui.plugin_scroll_area)
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self.app.ui.notebook.addTab(self.app.ui.plugin_tab, _("Plugin"))
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# focus on Tool Tab
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self.app.ui.notebook.setCurrentWidget(self.app.ui.plugin_tab)
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try:
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if self.app.ui.plugin_scroll_area.widget().objectName() == self.pluginName and found_idx:
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# if the Tool Tab is not focused, focus on it
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if not self.app.ui.notebook.currentWidget() is self.app.ui.plugin_tab:
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# focus on Tool Tab
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self.app.ui.notebook.setCurrentWidget(self.app.ui.plugin_tab)
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else:
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# else remove the Tool Tab
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self.app.ui.notebook.setCurrentWidget(self.app.ui.properties_tab)
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self.app.ui.notebook.removeTab(2)
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# if there are no objects loaded in the app then hide the Notebook widget
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if not self.app.collection.get_list():
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self.app.ui.splitter.setSizes([0, 1])
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except AttributeError:
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pass
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else:
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if self.app.ui.splitter.sizes()[0] == 0:
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self.app.ui.splitter.setSizes([1, 1])
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super().run()
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self.set_tool_ui()
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self.app.ui.notebook.setTabText(2, _("Image Import"))
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def install(self, icon=None, separator=None, **kwargs):
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AppTool.install(self, icon, separator, **kwargs)
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def connect_signals_at_init(self):
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# ## Signals
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self.ui.import_button.clicked.connect(lambda: self.on_file_importimage())
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self.ui.image_type.activated_custom.connect(self.ui.on_image_type)
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def set_tool_ui(self):
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self.clear_ui(self.layout)
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self.ui = ImageUI(layout=self.layout, app=self.app)
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self.pluginName = self.ui.pluginName
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self.connect_signals_at_init()
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# ## Initialize form
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self.ui.dpi_entry.set_value(96)
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self.ui.image_type.set_value('black')
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self.ui.on_image_type(val=self.ui.image_type.get_value())
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self.ui.min_area_entry.set_value(0.3)
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self.ui.import_mode_radio.set_value('raster')
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self.ui.on_import_image_mode(val=self.ui.import_mode_radio.get_value())
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self.ui.control_radio.set_value('presets')
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self.ui.on_tracing_control_radio(val=self.ui.control_radio.get_value())
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self.ui.mask_bw_entry.set_value(250)
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self.ui.mask_r_entry.set_value(250)
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self.ui.mask_g_entry.set_value(250)
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self.ui.mask_b_entry.set_value(250)
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self.ui.error_lines_entry.set_value(1)
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self.ui.error_splines_entry.set_value(0)
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self.ui.path_omit_entry.set_value(8)
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self.ui.enhance_rangle_cb.set_value(True)
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self.ui.sampling_combo.set_value(0)
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self.ui.nr_colors_entry.set_value(16)
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self.ui.ratio_entry.set_value(0)
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self.ui.cycles_entry.set_value(3)
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self.ui.stroke_width_entry.set_value(1.0)
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self.ui.line_filter_cb.set_value(False)
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self.ui.rounding_entry.set_value(1)
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self.ui.blur_radius_entry.set_value(1)
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self.ui.blur_delta_entry.set_value(20)
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def on_file_importimage(self, threaded=True):
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"""
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Callback for menu item File->Import IMAGE.
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:return: None
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"""
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self.app.log.debug("on_file_importimage()")
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import_mode = self.ui.import_mode_radio.get_value()
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trace_options = self.ui.presets_combo.get_value() if self.ui.control_radio.get_value() == 'presets' else \
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self.get_tracing_options()
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type_obj = self.ui.tf_type_obj_combo.get_value()
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dpi = self.ui.dpi_entry.get_value()
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mode = self.ui.image_type.get_value()
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min_area = self.ui.min_area_entry.get_value()
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if import_mode == 'trace':
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# check if Chromium is present, if not issue a warning
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res = check_chromium()
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if res is False:
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msgbox = FCMessageBox(parent=self.app.ui)
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title = _("Import warning")
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txt = _("The tracing require Chromium,\n"
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"but it was not detected.\n"
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"\n"
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"Do you want to download it (about 300MB)?")
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msgbox.setWindowTitle(title) # taskbar still shows it
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msgbox.setWindowIcon(QtGui.QIcon(self.app.resource_location + '/app128.png'))
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msgbox.setText('<b>%s</b>' % title)
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msgbox.setInformativeText(txt)
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msgbox.setIcon(QtWidgets.QMessageBox.Icon.Warning)
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bt_yes = msgbox.addButton(_('Yes'), QtWidgets.QMessageBox.ButtonRole.YesRole)
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bt_no = msgbox.addButton(_('No'), QtWidgets.QMessageBox.ButtonRole.NoRole)
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msgbox.setDefaultButton(bt_yes)
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msgbox.exec()
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response = msgbox.clickedButton()
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if response == bt_no:
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self.app.inform.emit('[WARNING_NOTCL] %s' % _("Cancelled."))
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return
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self.app.inform.emit(_("Please be patient. Chromium is being downloaded in the background.\n"
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"The app will resume after it is installed."))
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_filter = "Image Files(*.BMP *.PNG *.JPG *.JPEG);;" \
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"Bitmap File (*.BMP);;" \
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"PNG File (*.PNG);;" \
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"Jpeg File (*.JPG);;" \
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"All Files (*.*)"
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try:
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filename, _f = QtWidgets.QFileDialog.getOpenFileName(caption=_("Import IMAGE"),
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directory=self.app.get_last_folder(), filter=_filter)
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except TypeError:
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filename, _f = QtWidgets.QFileDialog.getOpenFileName(caption=_("Import IMAGE"), filter=_filter)
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filename = str(filename)
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mask = [
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self.ui.mask_bw_entry.get_value(),
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self.ui.mask_r_entry.get_value(),
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self.ui.mask_g_entry.get_value(),
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self.ui.mask_b_entry.get_value()
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]
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if filename == "":
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self.app.inform.emit(_("Cancelled."))
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else:
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if import_mode == 'trace':
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# there are thread issues so I process this outside
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svg_text = trace(filename, blackAndWhite=True if mode == 'black' else False, mode=trace_options)
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else:
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svg_text = None
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if threaded is True:
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self.app.worker_task.emit({'fcn': self.import_image,
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'params': [
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filename, import_mode, type_obj, dpi, mode, mask, svg_text, min_area]
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})
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else:
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self.import_image(filename, import_mode, type_obj, dpi, mode, mask, svg_text, min_area)
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def import_image(self, filename, import_mode='raster', o_type=_("Geometry"), dpi=96, mode='black',
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mask=None, svg_text=None, min_area=0.0, outname=None, silent=False):
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"""
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Adds a new Geometry Object to the projects and populates
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it with shapes extracted from the SVG file.
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:param filename: Path to the SVG file.
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:param import_mode: The kind of image import to be done: 'raster' or 'trace'
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:param o_type: type of FlatCAM object
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:param dpi: dot per inch
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:param mode: black or color
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:param mask: dictate the level of detail
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:param svg_text: a SVG string only for when tracing
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:param outname: name for the resulting file
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:param min_area: the minimum area for the imported polygons for them to be kept
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:param silent: bool: if False then there are no messages issued to GUI
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:return:
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"""
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self.app.defaults.report_usage("import_image()")
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if not os.path.exists(filename):
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if silent:
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self.app.log.debug("File no longer available.")
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else:
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self.app.inform.emit('[ERROR_NOTCL] %s' % _("File no longer available."))
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return
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if mask is None:
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mask = [250, 250, 250, 250]
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if o_type is None or o_type == _("Geometry"):
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obj_type = "geometry"
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elif o_type == _("Gerber"):
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obj_type = "gerber"
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else:
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if silent is False:
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self.app.inform.emit('[ERROR_NOTCL] %s' % _("Only Geometry and Gerber objects are supported"))
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return
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def obj_init(geo_obj, app_obj):
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app_obj.log.debug("ToolImage.import_image() -> importing image as: %s" % obj_type.capitalize())
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if import_mode == 'raster':
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image_geo = self.import_image_handler(filename, units=units, dpi=dpi, mode=mode, mask=mask)
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else: # 'trace'
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image_geo = self.import_image_as_trace_handler(svg_text=svg_text, obj_type=obj_type, units=units,
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dpi=dpi)
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if not image_geo:
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app_obj.log.debug("ToolImage.import_image() -> empty geometry.")
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return 'fail'
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if image_geo == 'fail':
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if silent is False:
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app_obj.inform.emit("[ERROR_NOTCL] %s" % _("Failed."))
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return "fail"
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geo_obj.multigeo = False
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geo_obj.multitool = False
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# flatten the geo_obj.solid_geometry list
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geo_obj.solid_geometry = list(self.flatten_list(image_geo))
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geo_obj.solid_geometry = [p for p in geo_obj.solid_geometry if p and p.is_valid and p.area >= min_area]
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if obj_type == 'geometry':
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tooldia = float(self.app.options["tools_mill_tooldia"])
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tooldia = float('%.*f' % (self.decimals, tooldia))
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new_data = {k: v for k, v in self.app.options.items()}
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geo_obj.tools.update({
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1: {
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'tooldia': tooldia,
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'data': deepcopy(new_data),
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'solid_geometry': deepcopy(geo_obj.solid_geometry)
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}
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})
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geo_obj.tools[1]['data']['name'] = name
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if svg_text is not None:
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geo_obj.source_file = svg_text
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else:
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geo_obj.source_file = app_obj.f_handlers.export_dxf(
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obj_name=None, filename=None, local_use=geo_obj, use_thread=False)
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else: # 'gerber'
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if 0 not in geo_obj.tools:
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geo_obj.tools[0] = {
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'type': 'REG',
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'size': 0.0,
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'geometry': []
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}
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try:
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w_geo = geo_obj.solid_geometry.geoms if \
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isinstance(geo_obj.solid_geometry, (MultiLineString, MultiPolygon)) else geo_obj.solid_geometry
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for pol in w_geo:
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new_el = {'solid': pol, 'follow': LineString(pol.exterior.coords)}
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geo_obj.tools[0]['geometry'].append(new_el)
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except TypeError:
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new_el = {
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'solid': geo_obj.solid_geometry,
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'follow': LineString(geo_obj.solid_geometry.exterior.coords) if
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isinstance(geo_obj.solid_geometry, Polygon) else geo_obj.solid_geometry
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}
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geo_obj.tools[0]['geometry'].append(new_el)
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geo_obj.source_file = app_obj.f_handlers.export_gerber(
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obj_name=None, filename=None, local_use=geo_obj, use_thread=False)
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with self.app.proc_container.new('%s ...' % _("Importing")):
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# Object name
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name = outname or filename.split('/')[-1].split('\\')[-1]
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units = self.app.app_units
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res = self.app.app_obj.new_object(obj_type, name, obj_init)
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if res == 'fail':
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self.app.inform.emit("[ERROR_NOTCL] %s" % _("Failed."))
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return
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# Register recent file
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self.app.file_opened.emit("image", filename)
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# GUI feedback
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if silent is False:
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self.app.inform.emit('[success] %s: %s' % (_("Opened"), filename))
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def import_image_handler(self, filename, flip=True, units='MM', dpi=96, mode='black', mask=None):
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"""
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Imports shapes from an IMAGE file into the object's geometry.
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:param filename: Path to the IMAGE file.
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:type filename: str
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:param flip: Flip the object vertically.
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:type flip: bool
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:param units: App units
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:type units: str
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:param dpi: dots per inch on the imported image
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:param mode: how to import the image: as 'black' or 'color'
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:type mode: str
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:param mask: level of detail for the import
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:return: None
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"""
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if mask is None:
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mask = [128, 128, 128, 128]
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scale_factor = 25.4 / dpi if units.lower() == 'mm' else 1 / dpi
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geos = []
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unscaled_geos = []
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with rasterio_open(filename) as src:
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# if filename.lower().rpartition('.')[-1] == 'bmp':
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# red = green = blue = src.read(1)
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# print("BMP")
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# elif filename.lower().rpartition('.')[-1] == 'png':
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# red, green, blue, alpha = src.read()
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# elif filename.lower().rpartition('.')[-1] == 'jpg':
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# red, green, blue = src.read()
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red = green = blue = src.read(1)
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try:
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green = src.read(2)
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except Exception:
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pass
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try:
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blue = src.read(3)
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except Exception:
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pass
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if mode == 'black':
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mask_setting = red <= mask[0]
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total = red
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self.app.log.debug("Image import as monochrome.")
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else:
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mask_setting = (red <= mask[1]) + (green <= mask[2]) + (blue <= mask[3])
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total = np.zeros(red.shape, dtype=np.float32)
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for band in red, green, blue:
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total += band
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total /= 3
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self.app.log.debug("Image import as colored. Thresholds are: R = %s , G = %s, B = %s" %
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(str(mask[1]), str(mask[2]), str(mask[3])))
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for geom, val in shapes(total, mask=mask_setting):
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unscaled_geos.append(shape(geom))
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for g in unscaled_geos:
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geos.append(scale(g, scale_factor, scale_factor, origin=(0, 0)))
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if flip:
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geos = [translate(scale(g, 1.0, -1.0, origin=(0, 0))) for g in geos]
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return geos
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def import_image_as_trace_handler(self, svg_text, obj_type, flip=True, units='MM', dpi=96):
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"""
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Imports shapes from an IMAGE file into the object's geometry.
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:param svg_text: A SVG text object
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:type svg_text: str
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:param obj_type: the way the image is imported. As: 'gerber' or 'geometry' objects
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:type obj_type: str
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:param flip: Flip the object vertically.
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:type flip: bool
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:param units: App units
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:type units: str
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:param dpi: dots per inch on the imported image
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:return: None
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"""
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# Parse into list of shapely objects
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# svg_tree = ET.parse(filename)
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# svg_root = svg_tree.getroot()
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svg_root = ET.fromstring(svg_text)
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# Change origin to bottom left
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# h = float(svg_root.get('height'))
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# w = float(svg_root.get('width'))
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svg_parsed_dims = svgparselength(svg_root.get('height'))
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h = svg_parsed_dims[0]
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svg_units = svg_parsed_dims[1]
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if svg_units in ['em', 'ex', 'pt', 'px']:
|
|
self.app.log.error("ToolImage.import_image_as_trace_handler(). SVG units not supported: %s" % svg_units)
|
|
return "fail"
|
|
|
|
res = self.app.options['geometry_circle_steps']
|
|
factor = svgparse_viewbox(svg_root)
|
|
|
|
if svg_units == 'cm':
|
|
factor *= 10
|
|
|
|
geos = getsvggeo(svg_root, obj_type, units=units, res=res, factor=factor, app=self.app)
|
|
if geos is None:
|
|
return 'fail'
|
|
self.app.log.debug("ToolImage.import_image_as_trace_handler(). Finished parsing the SVG geometry.")
|
|
|
|
geos_text = getsvgtext(svg_root, obj_type, app=self.app, units=units)
|
|
if geos_text is not None:
|
|
self.app.log.debug("ToolImage.import_image_as_trace_handler(). Processing SVG text.")
|
|
geos_text_f = []
|
|
if flip:
|
|
# Change origin to bottom left
|
|
for i in geos_text:
|
|
__, minimy, __, maximy = i.bounds
|
|
h2 = (maximy - minimy) * 0.5
|
|
geos_text_f.append(translate(scale(i, 1.0, -1.0, origin=(0, 0)), yoff=(h + h2)))
|
|
if geos_text_f:
|
|
geos += geos_text_f
|
|
|
|
if flip:
|
|
geos = [translate(scale(g, 1.0, -1.0, origin=(0, 0))) for g in geos]
|
|
self.app.log.debug("ToolImage.import_image_as_trace_handler(). SVG geometry was flipped.")
|
|
|
|
scale_factor = 25.4 / dpi if units.lower() == 'mm' else 1 / dpi
|
|
geos = [translate(scale(g, scale_factor, scale_factor, origin=(0, 0))) for g in geos]
|
|
|
|
return geos
|
|
|
|
def get_tracing_options(self):
|
|
opt_dict = {
|
|
'ltres': self.ui.error_lines_entry.get_value(),
|
|
'qtres': self.ui.error_splines_entry.get_value(),
|
|
'pathomit': self.ui.path_omit_entry.get_value(),
|
|
'rightangleenhance': self.ui.enhance_rangle_cb.get_value(),
|
|
'colorsampling': self.ui.sampling_combo.get_value(),
|
|
'numberofcolors': self.ui.nr_colors_entry.get_value(),
|
|
'mincolorratio': self.ui.ratio_entry.get_value(),
|
|
'colorquantcycles': self.ui.cycles_entry.get_value(),
|
|
'strokewidth': self.ui.stroke_width_entry.get_value(),
|
|
'linefilter': self.ui.line_filter_cb.get_value(),
|
|
'roundcoords': self.ui.rounding_entry.get_value(),
|
|
'blurradius': self.ui.blur_radius_entry.get_value(),
|
|
'blurdelta': self.ui.blur_delta_entry.get_value()
|
|
}
|
|
dict_as_string = '{ '
|
|
for k, v in opt_dict.items():
|
|
dict_as_string += "%s:%s, " % (str(k), str(v))
|
|
# remove last comma and space and add the terminator
|
|
dict_as_string = dict_as_string[:-2] + ' }'
|
|
return dict_as_string
|
|
|
|
def flatten_list(self, obj_list):
|
|
for item in obj_list:
|
|
if hasattr(item, '__iter__') and not isinstance(item, (str, bytes)):
|
|
yield from self.flatten_list(item)
|
|
else:
|
|
yield item
|
|
|
|
|
|
class ImageUI:
|
|
|
|
pluginName = _("Image Import")
|
|
|
|
def __init__(self, layout, app):
|
|
self.app = app
|
|
self.decimals = self.app.decimals
|
|
self.layout = layout
|
|
|
|
# ## Title
|
|
title_label = FCLabel("%s" % self.pluginName, size=16, bold=True)
|
|
self.layout.addWidget(title_label)
|
|
|
|
self.param_lbl = FCLabel('%s' % _("Parameters"), color='blue', bold=True)
|
|
self.layout.addWidget(self.param_lbl)
|
|
# #############################################################################################################
|
|
# ######################################## Parameters #########################################################
|
|
# #############################################################################################################
|
|
# add a frame and inside add a grid box layout.
|
|
par_frame = FCFrame()
|
|
self.layout.addWidget(par_frame)
|
|
|
|
par_grid = GLay(v_spacing=5, h_spacing=3)
|
|
par_frame.setLayout(par_grid)
|
|
|
|
# Type of object to create for the image
|
|
self.tf_type_obj_combo_label = FCLabel('%s:' % _("Object Type"))
|
|
self.tf_type_obj_combo_label.setToolTip(
|
|
_("Specify the type of object to create from the image.\n"
|
|
"It can be of type: Gerber or Geometry.")
|
|
|
|
)
|
|
|
|
self.tf_type_obj_combo = FCComboBox()
|
|
self.tf_type_obj_combo.addItems([_("Gerber"), _("Geometry")])
|
|
self.tf_type_obj_combo.setItemIcon(0, QtGui.QIcon(self.app.resource_location + "/flatcam_icon16.png"))
|
|
self.tf_type_obj_combo.setItemIcon(1, QtGui.QIcon(self.app.resource_location + "/geometry16.png"))
|
|
|
|
par_grid.addWidget(self.tf_type_obj_combo_label, 0, 0)
|
|
par_grid.addWidget(self.tf_type_obj_combo, 0, 1, 1, 2)
|
|
|
|
# DPI value of the imported image
|
|
self.dpi_entry = FCSpinner()
|
|
self.dpi_entry.set_range(0, 99999)
|
|
self.dpi_label = FCLabel('%s:' % _("DPI value"))
|
|
self.dpi_label.setToolTip(_("Specify a DPI value for the image."))
|
|
par_grid.addWidget(self.dpi_label, 2, 0)
|
|
par_grid.addWidget(self.dpi_entry, 2, 1, 1, 2)
|
|
|
|
# Area
|
|
area_lbl = FCLabel('%s' % _("Area:"), bold=True)
|
|
area_lbl.setToolTip(
|
|
_("Polygons inside the image with less area are discarded.")
|
|
)
|
|
self.min_area_entry = FCDoubleSpinner()
|
|
self.min_area_entry.set_range(0.0000, 10000.0000)
|
|
self.min_area_entry.setSingleStep(0.1)
|
|
self.min_area_entry.set_value(0.0)
|
|
a_units = _("mm") if self.app.app_units == 'MM' else _("in")
|
|
area_units_lbl = FCLabel('%s<sup>2</sup>' % a_units)
|
|
|
|
par_grid.addWidget(area_lbl, 4, 0)
|
|
par_grid.addWidget(self.min_area_entry, 4, 1)
|
|
par_grid.addWidget(area_units_lbl, 4, 2)
|
|
|
|
# The import Mode
|
|
self.import_mode_lbl = FCLabel('%s:' % _('Mode'), color='red', bold=True)
|
|
self.import_mode_lbl.setToolTip(
|
|
_("Choose a method for the image interpretation.\n"
|
|
"B/W means a black & white image. Color means a colored image.")
|
|
)
|
|
|
|
self.import_mode_radio = RadioSet([
|
|
{'label': 'Raster', 'value': 'raster'},
|
|
{'label': 'Tracing', 'value': 'trace'}
|
|
])
|
|
|
|
mod_grid = GLay(v_spacing=5, h_spacing=3)
|
|
self.layout.addLayout(mod_grid)
|
|
|
|
mod_grid.addWidget(self.import_mode_lbl, 0, 0)
|
|
mod_grid.addWidget(self.import_mode_radio, 0, 1)
|
|
|
|
# Type of image interpretation
|
|
self.image_type_label = FCLabel('%s:' % _('Type'), bold=True)
|
|
self.image_type_label.setToolTip(
|
|
_("Choose a method for the image interpretation.\n"
|
|
"B/W means a black & white image. Color means a colored image.")
|
|
)
|
|
|
|
self.image_type = RadioSet([{'label': 'B/W', 'value': 'black'},
|
|
{'label': 'Color', 'value': 'color'}])
|
|
|
|
mod_grid.addWidget(self.image_type_label, 6, 0)
|
|
mod_grid.addWidget(self.image_type, 6, 1, 1, 2)
|
|
|
|
# #############################################################################################################
|
|
# ######################################## Raster Mode ########################################################
|
|
# #############################################################################################################
|
|
# add a frame and inside add a grid box layout.
|
|
self.raster_frame = FCFrame()
|
|
self.layout.addWidget(self.raster_frame)
|
|
|
|
raster_grid = GLay(v_spacing=5, h_spacing=3)
|
|
self.raster_frame.setLayout(raster_grid)
|
|
|
|
self.detail_label = FCLabel("%s:" % _('Level of detail'), bold=True)
|
|
raster_grid.addWidget(self.detail_label, 0, 0, 1, 2)
|
|
|
|
# Mask value of the imported image when image monochrome
|
|
self.mask_bw_entry = FCSpinner()
|
|
self.mask_bw_entry.set_range(0, 255)
|
|
|
|
self.mask_bw_label = FCLabel("%s <b>B/W</b>:" % _('Mask value'))
|
|
self.mask_bw_label.setToolTip(
|
|
_("Mask for monochrome image.\n"
|
|
"Takes values between [0 ... 255].\n"
|
|
"Decides the level of details to include\n"
|
|
"in the resulting geometry.\n"
|
|
"0 means no detail and 255 means everything \n"
|
|
"(which is totally black).")
|
|
)
|
|
raster_grid.addWidget(self.mask_bw_label, 2, 0)
|
|
raster_grid.addWidget(self.mask_bw_entry, 2, 1)
|
|
|
|
# Mask value of the imported image for RED color when image color
|
|
self.mask_r_entry = FCSpinner()
|
|
self.mask_r_entry.set_range(0, 255)
|
|
|
|
self.mask_r_label = FCLabel("%s <b>R:</b>" % _('Mask value'))
|
|
self.mask_r_label.setToolTip(
|
|
_("Mask for RED color.\n"
|
|
"Takes values between [0 ... 255].\n"
|
|
"Decides the level of details to include\n"
|
|
"in the resulting geometry.")
|
|
)
|
|
raster_grid.addWidget(self.mask_r_label, 4, 0)
|
|
raster_grid.addWidget(self.mask_r_entry, 4, 1)
|
|
|
|
# Mask value of the imported image for GREEN color when image color
|
|
self.mask_g_entry = FCSpinner()
|
|
self.mask_g_entry.set_range(0, 255)
|
|
|
|
self.mask_g_label = FCLabel("%s <b>G:</b>" % _('Mask value'))
|
|
self.mask_g_label.setToolTip(
|
|
_("Mask for GREEN color.\n"
|
|
"Takes values between [0 ... 255].\n"
|
|
"Decides the level of details to include\n"
|
|
"in the resulting geometry.")
|
|
)
|
|
raster_grid.addWidget(self.mask_g_label, 6, 0)
|
|
raster_grid.addWidget(self.mask_g_entry, 6, 1)
|
|
|
|
# Mask value of the imported image for BLUE color when image color
|
|
self.mask_b_entry = FCSpinner()
|
|
self.mask_b_entry.set_range(0, 255)
|
|
|
|
self.mask_b_label = FCLabel("%s <b>B:</b>" % _('Mask value'))
|
|
self.mask_b_label.setToolTip(
|
|
_("Mask for BLUE color.\n"
|
|
"Takes values between [0 ... 255].\n"
|
|
"Decides the level of details to include\n"
|
|
"in the resulting geometry.")
|
|
)
|
|
raster_grid.addWidget(self.mask_b_label, 8, 0)
|
|
raster_grid.addWidget(self.mask_b_entry, 8, 1)
|
|
|
|
# #############################################################################################################
|
|
# ######################################## Raster Mode ########################################################
|
|
# #############################################################################################################
|
|
# add a frame and inside add a grid box layout.
|
|
self.trace_frame = FCFrame()
|
|
self.layout.addWidget(self.trace_frame)
|
|
|
|
trace_grid = GLay(v_spacing=5, h_spacing=3)
|
|
self.trace_frame.setLayout(trace_grid)
|
|
|
|
# Options Control Mode
|
|
self.control_lbl = FCLabel('%s:' % _('Control'), color='indigo', bold=True)
|
|
self.control_lbl.setToolTip(
|
|
_("Tracing control.")
|
|
)
|
|
|
|
self.control_radio = RadioSet([
|
|
{'label': _("Presets"), 'value': 'presets'},
|
|
{'label': _("Options"), 'value': 'options'}
|
|
])
|
|
|
|
trace_grid.addWidget(self.control_lbl, 0, 0)
|
|
trace_grid.addWidget(self.control_radio, 0, 1)
|
|
|
|
# --------------------------------------------------
|
|
# Presets Frame
|
|
# --------------------------------------------------
|
|
self.preset_frame = QtWidgets.QFrame()
|
|
self.preset_frame.setContentsMargins(0, 0, 0, 0)
|
|
trace_grid.addWidget(self.preset_frame, 2, 0, 1, 2)
|
|
|
|
preset_grid = GLay(v_spacing=5, h_spacing=3)
|
|
preset_grid.setContentsMargins(0, 0, 0, 0)
|
|
self.preset_frame.setLayout(preset_grid)
|
|
|
|
# Presets
|
|
self.presets_lbl = FCLabel('%s:' % _('Presets'))
|
|
self.presets_lbl.setToolTip(
|
|
_("Options presets to control the tracing.")
|
|
)
|
|
|
|
self.presets_combo = FCComboBox()
|
|
self.presets_combo.addItems([
|
|
'default', 'posterized1', 'posterized2', 'posterized3', 'curvy', 'sharp', 'detailed', 'smoothed',
|
|
'grayscale', 'fixedpalette', 'randomsampling1', 'randomsampling2', 'artistic1', 'artistic2', 'artistic3',
|
|
'artistic4'
|
|
])
|
|
preset_grid.addWidget(self.presets_lbl, 0, 0)
|
|
preset_grid.addWidget(self.presets_combo, 0, 1)
|
|
|
|
# --------------------------------------------------
|
|
# Options Frame
|
|
# --------------------------------------------------
|
|
self.options_frame = QtWidgets.QFrame()
|
|
self.options_frame.setContentsMargins(0, 0, 0, 0)
|
|
trace_grid.addWidget(self.options_frame, 4, 0, 1, 2)
|
|
|
|
options_grid = GLay(v_spacing=5, h_spacing=3)
|
|
options_grid.setContentsMargins(0, 0, 0, 0)
|
|
self.options_frame.setLayout(options_grid)
|
|
|
|
# Error Threshold
|
|
self.error_lbl = FCLabel('%s' % _("Error Threshold"), bold=True)
|
|
self.error_lbl.setToolTip(
|
|
_("Error threshold for straight lines and quadratic splines.")
|
|
)
|
|
options_grid.addWidget(self.error_lbl, 0, 0, 1, 2)
|
|
|
|
# Error Threshold for Lines
|
|
self.error_lines_lbl = FCLabel('%s:' % _("Lines"))
|
|
self.error_lines_entry = FCDoubleSpinner()
|
|
self.error_lines_entry.set_precision(self.decimals)
|
|
self.error_lines_entry.set_range(0, 10)
|
|
self.error_lines_entry.setSingleStep(0.1)
|
|
|
|
options_grid.addWidget(self.error_lines_lbl, 2, 0)
|
|
options_grid.addWidget(self.error_lines_entry, 2, 1)
|
|
|
|
# Error Threshold for Splines
|
|
self.error_splines_lbl = FCLabel('%s:' % _("Splines"))
|
|
self.error_splines_entry = FCDoubleSpinner()
|
|
self.error_splines_entry.set_precision(self.decimals)
|
|
self.error_splines_entry.set_range(0, 10)
|
|
self.error_splines_entry.setSingleStep(0.1)
|
|
|
|
options_grid.addWidget(self.error_splines_lbl, 4, 0)
|
|
options_grid.addWidget(self.error_splines_entry, 4, 1)
|
|
|
|
# Enhance Right Angle
|
|
self.enhance_rangle_cb = FCCheckBox(_("Enhance R Angle"))
|
|
self.enhance_rangle_cb.setToolTip(
|
|
_("Enhance right angle corners.")
|
|
)
|
|
options_grid.addWidget(self.enhance_rangle_cb, 6, 0, 1, 2)
|
|
|
|
separator_line = QtWidgets.QFrame()
|
|
separator_line.setFrameShape(QtWidgets.QFrame.Shape.HLine)
|
|
separator_line.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
|
|
options_grid.addWidget(separator_line, 8, 0, 1, 2)
|
|
|
|
# Noise Reduction
|
|
self.noise_lbl = FCLabel('%s' % _("Noise Reduction"), bold=True)
|
|
options_grid.addWidget(self.noise_lbl, 10, 0, 1, 2)
|
|
|
|
# Path Omit
|
|
self.path_omit_lbl = FCLabel('%s' % _("Path Omit"))
|
|
self.path_omit_lbl.setToolTip(
|
|
_("Edge node paths shorter than this will be discarded for noise reduction.")
|
|
)
|
|
self.path_omit_entry = FCSpinner()
|
|
self.path_omit_entry.set_range(0, 9999)
|
|
self.path_omit_entry.setSingleStep(1)
|
|
|
|
options_grid.addWidget(self.path_omit_lbl, 12, 0)
|
|
options_grid.addWidget(self.path_omit_entry, 12, 1)
|
|
|
|
# Line Filter
|
|
self.line_filter_cb = FCCheckBox(_("Line Filter"))
|
|
options_grid.addWidget(self.line_filter_cb, 14, 0, 1, 2)
|
|
|
|
separator_line = QtWidgets.QFrame()
|
|
separator_line.setFrameShape(QtWidgets.QFrame.Shape.HLine)
|
|
separator_line.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
|
|
options_grid.addWidget(separator_line, 16, 0, 1, 2)
|
|
|
|
# Colors Section
|
|
self.colors_lbl = FCLabel('%s' % _("Colors"), bold=True)
|
|
options_grid.addWidget(self.colors_lbl, 18, 0, 1, 2)
|
|
|
|
# Sampling
|
|
self.samp_lbl = FCLabel('%s:' % _('Sampling'))
|
|
self.sampling_combo = FCComboBox2()
|
|
self.sampling_combo.addItems([_("Palette"), _("Random"), _("Deterministic")])
|
|
options_grid.addWidget(self.samp_lbl, 20, 0)
|
|
options_grid.addWidget(self.sampling_combo, 20, 1)
|
|
|
|
# Number of colors
|
|
self.nr_colors_lbl = FCLabel('%s' % _("Colors"))
|
|
self.nr_colors_lbl.setToolTip(
|
|
_("Number of colors to use on palette.")
|
|
)
|
|
self.nr_colors_entry = FCSpinner()
|
|
self.nr_colors_entry.set_range(0, 9999)
|
|
self.nr_colors_entry.setSingleStep(1)
|
|
|
|
options_grid.addWidget(self.nr_colors_lbl, 22, 0)
|
|
options_grid.addWidget(self.nr_colors_entry, 22, 1)
|
|
|
|
# Randomization Ratio
|
|
self.ratio_lbl = FCLabel('%s' % _("Ratio"))
|
|
self.ratio_lbl.setToolTip(
|
|
_("Color quantization will randomize a color if fewer pixels than (total pixels * ratio) has it.")
|
|
)
|
|
self.ratio_entry = FCSpinner()
|
|
self.ratio_entry.set_range(0, 10)
|
|
self.ratio_entry.setSingleStep(1)
|
|
|
|
options_grid.addWidget(self.ratio_lbl, 24, 0)
|
|
options_grid.addWidget(self.ratio_entry, 24, 1)
|
|
|
|
# Cycles of quantization
|
|
self.cycles_lbl = FCLabel('%s' % _("Cycles"))
|
|
self.cycles_lbl.setToolTip(
|
|
_("Color quantization will be repeated this many times.")
|
|
)
|
|
self.cycles_entry = FCSpinner()
|
|
self.cycles_entry.set_range(0, 20)
|
|
self.cycles_entry.setSingleStep(1)
|
|
|
|
options_grid.addWidget(self.cycles_lbl, 26, 0)
|
|
options_grid.addWidget(self.cycles_entry, 26, 1)
|
|
|
|
separator_line = QtWidgets.QFrame()
|
|
separator_line.setFrameShape(QtWidgets.QFrame.Shape.HLine)
|
|
separator_line.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
|
|
options_grid.addWidget(separator_line, 28, 0, 1, 2)
|
|
|
|
# Parameters
|
|
self.par_lbl = FCLabel('%s' % _("Parameters"), bold=True)
|
|
options_grid.addWidget(self.par_lbl, 30, 0, 1, 2)
|
|
|
|
# Stroke width
|
|
self.stroke_width_lbl = FCLabel('%s' % _("Stroke"))
|
|
self.stroke_width_lbl.setToolTip(
|
|
_("Width of the stroke to be applied to the shape.")
|
|
)
|
|
self.stroke_width_entry = FCDoubleSpinner()
|
|
self.stroke_width_entry.set_precision(self.decimals)
|
|
self.stroke_width_entry.set_range(0.0000, 9999.0000)
|
|
self.stroke_width_entry.setSingleStep(0.1)
|
|
|
|
options_grid.addWidget(self.stroke_width_lbl, 32, 0)
|
|
options_grid.addWidget(self.stroke_width_entry, 32, 1)
|
|
|
|
# Rounding
|
|
self.rounding_lbl = FCLabel('%s' % _("Rounding"))
|
|
self.rounding_lbl.setToolTip(
|
|
_("Rounding coordinates to a given decimal place.")
|
|
)
|
|
self.rounding_entry = FCSpinner()
|
|
self.rounding_entry.set_range(0, 10)
|
|
self.rounding_entry.setSingleStep(1)
|
|
|
|
options_grid.addWidget(self.rounding_lbl, 34, 0)
|
|
options_grid.addWidget(self.rounding_entry, 34, 1)
|
|
|
|
separator_line = QtWidgets.QFrame()
|
|
separator_line.setFrameShape(QtWidgets.QFrame.Shape.HLine)
|
|
separator_line.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
|
|
options_grid.addWidget(separator_line, 36, 0, 1, 2)
|
|
|
|
# Blur
|
|
self.blur_lbl = FCLabel('%s' % _("Blur"), bold=True)
|
|
options_grid.addWidget(self.blur_lbl, 38, 0, 1, 2)
|
|
|
|
# Radius
|
|
self.blur_radius_lbl = FCLabel('%s' % _("Radius"))
|
|
self.blur_radius_lbl.setToolTip(
|
|
_("Selective Gaussian blur preprocessing.")
|
|
)
|
|
self.blur_radius_entry = FCSpinner()
|
|
self.blur_radius_entry.set_range(0, 5)
|
|
self.blur_radius_entry.setSingleStep(1)
|
|
|
|
options_grid.addWidget(self.blur_radius_lbl, 40, 0)
|
|
options_grid.addWidget(self.blur_radius_entry, 40, 1)
|
|
|
|
# Delta
|
|
self.blur_delta_lbl = FCLabel('%s' % _("Delta"))
|
|
self.blur_delta_lbl.setToolTip(
|
|
_("RGBA delta threshold for selective Gaussian blur preprocessing.")
|
|
)
|
|
self.blur_delta_entry = FCDoubleSpinner()
|
|
self.blur_delta_entry.set_precision(self.decimals)
|
|
self.blur_delta_entry.set_range(0.0000, 9999.0000)
|
|
self.blur_delta_entry.setSingleStep(0.1)
|
|
|
|
options_grid.addWidget(self.blur_delta_lbl, 42, 0)
|
|
options_grid.addWidget(self.blur_delta_entry, 42, 1)
|
|
|
|
GLay.set_common_column_size([par_grid, mod_grid, raster_grid, trace_grid, preset_grid, options_grid], 0)
|
|
|
|
# Buttons
|
|
self.import_button = FCButton(_("Import image"))
|
|
self.import_button.setIcon(QtGui.QIcon(self.app.resource_location + '/image32.png'))
|
|
self.import_button.setToolTip(
|
|
_("Open a image of raster type and then import it in FlatCAM.")
|
|
)
|
|
self.layout.addWidget(self.import_button)
|
|
|
|
self.layout.addStretch(1)
|
|
|
|
# #################################### FINSIHED GUI ###########################
|
|
# #############################################################################
|
|
|
|
# Signals
|
|
self.import_mode_radio.activated_custom.connect(self.on_import_image_mode)
|
|
self.control_radio.activated_custom.connect(self.on_tracing_control_radio)
|
|
|
|
def on_image_type(self, val):
|
|
if val == 'color':
|
|
self.mask_r_label.setDisabled(False)
|
|
self.mask_r_entry.setDisabled(False)
|
|
self.mask_g_label.setDisabled(False)
|
|
self.mask_g_entry.setDisabled(False)
|
|
self.mask_b_label.setDisabled(False)
|
|
self.mask_b_entry.setDisabled(False)
|
|
|
|
self.mask_bw_label.setDisabled(True)
|
|
self.mask_bw_entry.setDisabled(True)
|
|
else:
|
|
self.mask_r_label.setDisabled(True)
|
|
self.mask_r_entry.setDisabled(True)
|
|
self.mask_g_label.setDisabled(True)
|
|
self.mask_g_entry.setDisabled(True)
|
|
self.mask_b_label.setDisabled(True)
|
|
self.mask_b_entry.setDisabled(True)
|
|
|
|
self.mask_bw_label.setDisabled(False)
|
|
self.mask_bw_entry.setDisabled(False)
|
|
|
|
def on_import_image_mode(self, val):
|
|
if val == 'raster':
|
|
self.raster_frame.show()
|
|
self.trace_frame.hide()
|
|
else:
|
|
self.raster_frame.hide()
|
|
self.trace_frame.show()
|
|
|
|
def on_tracing_control_radio(self, val):
|
|
if val == 'presets':
|
|
self.preset_frame.show()
|
|
self.options_frame.hide()
|
|
else:
|
|
self.preset_frame.hide()
|
|
self.options_frame.show()
|