├── .gitignore ├── README.md ├── main.py └── LICENSE /.gitignore: -------------------------------------------------------------------------------- 1 | .idea/ -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | [![Waffle.io - Columns and their card count](https://badge.waffle.io/fitoprincipe/photo2shape.png?columns=all)](https://waffle.io/fitoprincipe/photo2shape?utm_source=badge) 2 | # photo2shape 3 | 4 | ENGLISH
 5 | This software enables yo to create a spatial file (.shp, .kml or .geojson) from georeferencied photos. 6 | It is ment to be used with georeferencied smartphones (or tablet) photos. 7 | 8 | It is not compiled, so to use it you need to have installed Python 2.7 (www.python.org). 9 | It needs two main libraries: pyQt4, GDAL/OGR 10 | 11 | USAGE:
12 | 1. Open up a terminal
13 | 2. Browse to the folder where you have downloaded the photo2shape file (main.py)
14 | 3. In the terminal write:
15 | python main.py
 16 | 4. Enjoy!
17 | 18 | TODO:
19 | 1. Replace GDAL library for others (shaply, etc).
20 | 2. Enable to upload the photos to a database (postGIS).
21 | 22 | ESPAÑOL (SPANISH)
 23 | Este programa permite crear archivos espaciales (.shp, .kml o .geojson) a partir de un conjunto de fotos georreferenciadas. Está pensado para ser usado con fotos tomadas con un celular o tablet con GPS. 24 | 25 | El programa no está compilado, por lo tanto para usarlo deberás tener descargado Python 2.7 (www.python.org). 26 | Necesita dos librerías principales: pyQt4, GDAL/OGR 27 | 28 | USO:
29 | 1. Abrir el terminal
30 | 2. Ir hasta el directorio en el cual tenemos el software (main.py)
31 | 3. En el terminal escribir:
32 | python main.py
 33 | 4. Disfrutar!
34 | -------------------------------------------------------------------------------- /main.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | # -*- coding: UTF-8 -*- 3 | 4 | """ 5 | Simple software to create a vector file (shapefile, KML, geoJSON, etc) 6 | from a collection of geotagged pictures 7 | """ 8 | 9 | import sys 10 | import exifread 11 | import os 12 | 13 | try: 14 | import osgeo.ogr as ogr 15 | except: 16 | import ogr 17 | 18 | try: 19 | import osgeo.osr as osr 20 | except: 21 | import osr 22 | 23 | from PyQt4 import QtGui, QtCore 24 | 25 | __version__ = '0.0.2' 26 | 27 | DRIVER_EXTENSIONS = {'ESRI Shapefile': 'shp', 28 | 'KML': 'kml', 29 | 'GeoJSON': 'geojson'} 30 | ERRORS = [] 31 | 32 | def erase_list(): 33 | del ERRORS[:] 34 | 35 | def check_gps_data(img): 36 | 37 | image = open(img, 'rb') 38 | the_tags = exifread.process_file(image) 39 | 40 | hasgps = 'GPS GPSLongitude' in the_tags.keys() 41 | 42 | return True if hasgps else False 43 | 44 | class Window(QtGui.QMainWindow): 45 | """ Main Windows """ 46 | 47 | def __init__(self, **kwargs): 48 | # inherit from QMainWindow 49 | super(Window, self).__init__(**kwargs) 50 | 51 | # set parameters for Main Window 52 | self.setWindowTitle( 53 | "photo2shape - github.com/fitoprincipe/photo2shape") 54 | # self.setGeometry(50,50,500,300) 55 | self.setFixedSize(500, 300) 56 | 57 | # set windows style 58 | QtGui.QApplication.setStyle( 59 | QtGui.QStyleFactory.create("Plastique")) 60 | 61 | # create menu bar 62 | menubar = self.menuBar() 63 | 64 | # Add 'File' to menubar 65 | filemenu = menubar.addMenu("File") 66 | 67 | # Open Action & shortcut 68 | open = QtGui.QAction("&Open", self) 69 | open.setShortcut("Ctrl+O") 70 | open.triggered.connect(self.open_filepicker) 71 | open.setStatusTip("Open") 72 | filemenu.addAction(open) 73 | 74 | # Exit Action & shortcut 75 | exit = QtGui.QAction("&Exit", self) 76 | exit.setShortcut("Ctrl+Q") 77 | exit.triggered.connect(self.exit_function) 78 | exit.setStatusTip("Exit") 79 | filemenu.addAction(exit) 80 | 81 | # StatusBar 82 | self.theStatusBar = self.statusBar() 83 | 84 | # force the application to use QT menu bar and NO OS menubar 85 | # useful for Linux users 86 | menubar.setNativeMenuBar(False) 87 | 88 | # Add Buttons 89 | self.add_buttons() 90 | 91 | def add_buttons(self): 92 | 93 | # Process button 94 | btn = QtGui.QPushButton("Process", self) 95 | btn.resize(80, 40) 96 | btn.move(210, 200) 97 | btn.clicked.connect(self.process) 98 | 99 | # Labels 100 | self.window_style = QtGui.QLabel("Choose a format", self) 101 | self.window_style.move(20, 130) 102 | self.window_style.resize(200, 20) 103 | 104 | self.file_label = QtGui.QLabel("no file selected", self) 105 | self.file_label.move(20, 30) 106 | self.file_label.resize(500, 50) 107 | self.file_label.setMargin(2) 108 | 109 | self.newfile_label = QtGui.QLabel("New filename:", self) 110 | self.newfile_label.move(20, 95) 111 | self.newfile_label.resize(200, 25) 112 | self.newfile_label.setMargin(2) 113 | 114 | # Dropdown 115 | self.comboBox = QtGui.QComboBox(self) 116 | self.comboBox.addItem('ESRI Shapefile') 117 | self.comboBox.addItem('KML') 118 | self.comboBox.addItem('GeoJSON') 119 | self.comboBox.move(150, 130) 120 | self.comboBox.resize(135, 25) 121 | 122 | # TEXT INPUT 123 | self.filename_field = QtGui.QLineEdit(self) 124 | self.filename_field.move(250, 95) 125 | self.filename_field.resize(200, 25) 126 | 127 | # Center Mainwindow 128 | self.centerOnScreen() 129 | 130 | # Show buttons 131 | self.show() 132 | 133 | def centerOnScreen(self): 134 | """centerOnScreen() Centers the window on the screen.""" 135 | resolution = QtGui.QDesktopWidget().screenGeometry() 136 | self.move((resolution.width() / 2) - (self.frameSize().width() / 2), 137 | (resolution.height() / 2) - (self.frameSize().height() / 2)) 138 | 139 | # funcion para abrir el archivo mediante un file picker 140 | # obtiene una lista -theFilesList- con los archivos seleccionados 141 | def open_filepicker(self): 142 | """ Open files with File Picker 143 | 144 | :return: selected files 145 | """ 146 | 147 | # Dialog to open files 148 | self.file_dialog = QtGui.QFileDialog.getOpenFileNames(self, 149 | "Open files", 150 | os.getcwd(), # TODO: save last opened folder to a text file 151 | "Images (*.png " 152 | "*.jpg)") 153 | 154 | # files list 155 | self.theFilesList = [] 156 | 157 | # errors list 158 | self.theErrorList = [] 159 | 160 | if self.file_dialog: 161 | n = 0 162 | m = 0 163 | 164 | # add files to list 165 | # TODO: check GPS data, if no file has it, do not create file 166 | for file in self.file_dialog: 167 | m += 1 168 | gps = check_gps_data(file) 169 | if gps: 170 | n += 1 171 | self.theFilesList.append(file) 172 | 173 | msg = "{} of {} files will be processed".format(n, m) 174 | self.file_label.setText(msg) 175 | 176 | def process(self): 177 | """ Extract GPS data using file's EXIF 178 | 179 | :return: 180 | """ 181 | 182 | filename = self.filename_field.text() 183 | 184 | if filename.size() == 0: 185 | self.theStatusBar.showMessage( 186 | "filename must contain one character at least") 187 | return 188 | elif len(self.theFilesList) == 0: 189 | self.theStatusBar.showMessage("no files to process...") 190 | return 191 | else: 192 | err = 0 193 | 194 | theDvrI = self.comboBox.currentIndex() 195 | theDvr = self.comboBox.itemText(theDvrI) 196 | 197 | # SHAPEFILE CREATION 198 | 199 | # get driver 200 | driver = ogr.GetDriverByName(str(theDvr)) 201 | 202 | # get extension 203 | theExt = DRIVER_EXTENSIONS[str(theDvr)] 204 | 205 | # get file's path 206 | last = str(self.theFilesList[0]) 207 | dirname = os.path.dirname(last) 208 | # print dirname 209 | # print str(self.theFilesList[0])-last 210 | 211 | # create new FileName (filename) 212 | # listaCarpeta = str(self.theFilesList[0]).split("/") 213 | # print listaCarpeta[len(listaCarpeta)-1] 214 | 215 | # filename = str(dirname) + "/" + str(filename) + theExt 216 | filename = "{}.{}".format(os.path.join(str(dirname), str(filename)), 217 | theExt) 218 | 219 | # create DataSource 220 | if os.path.exists(filename): 221 | ERRORS.append(filename) 222 | self.theStatusBar.showMessage( 223 | 'file {} exists already, choose another name\ 224 | please'.format(filename)) 225 | return 226 | else: 227 | theShp = driver.CreateDataSource(filename) 228 | 229 | # create SRS 230 | # TODO: detect SRS from EXIF 231 | theSR = osr.SpatialReference() 232 | theSR.ImportFromEPSG(4326) 233 | 234 | # create point Layer (wkbPoint) from DataSource 235 | if theShp is None: 236 | sys.exit(1) 237 | layer = theShp.CreateLayer(os.path.basename(filename), theSR, 238 | ogr.wkbPoint) 239 | 240 | # COLUMNS CREATION 241 | 242 | # Create ID Field and add it to Layer 243 | fieldDefn = ogr.FieldDefn("ID", ogr.OFTInteger) 244 | layer.CreateField(fieldDefn) 245 | 246 | # create path field 247 | fldPath = ogr.FieldDefn("Path", ogr.OFTString) 248 | layer.CreateField(fldPath) 249 | 250 | # create coordinates field 251 | fldLat = ogr.FieldDefn("Lat", ogr.OFTReal) 252 | layer.CreateField(fldLat) 253 | 254 | fldLng = ogr.FieldDefn("Lng", ogr.OFTReal) 255 | layer.CreateField(fldLng) 256 | 257 | # get Layer type 258 | featureDefn = layer.GetLayerDefn() 259 | 260 | # create one point per file 261 | theid = 0 262 | for file in self.theFilesList: 263 | # augment id 264 | theid += 1 265 | 266 | # open file and process it to add the tags in the combobox 267 | image = open(file, 'rb') 268 | the_tags = exifread.process_file(image) 269 | 270 | if 'GPS GPSLongitude' in the_tags.keys(): 271 | 272 | lon = the_tags['GPS GPSLongitude'] 273 | lat = the_tags['GPS GPSLatitude'] 274 | lonR = the_tags['GPS GPSLongitudeRef'] 275 | latR = the_tags['GPS GPSLatitudeRef'] 276 | 277 | lon_list = (str(lon)).split(",") 278 | lat_list = (str(lat)).split(",") 279 | 280 | LongG = lon_list[0].replace("[", "") 281 | LongM = lon_list[1] 282 | LongS = lon_list[2].replace("]", "") 283 | LongSS = LongS.split("/") 284 | LongS1 = (float(LongSS[0])) / (float(LongSS[1])) 285 | 286 | LatG = lat_list[0].replace("[", "") 287 | LatM = lat_list[1] 288 | LatS = lat_list[2].replace("]", "") 289 | LatSS = LatS.split("/") 290 | LatS1 = (float(LatSS[0])) / (float(LatSS[1])) 291 | 292 | if latR == "N": 293 | Lat = (float(LatG)) + ((float(LatM)) / 60) + ( 294 | (float(LatS1)) / 3600) 295 | else: 296 | Lat = ((float(LatG)) + ((float(LatM)) / 60) + ( 297 | (float(LatS1)) / 3600)) * (-1) 298 | 299 | if lonR == "E": 300 | Lng = (float(LongG)) + ((float(LongM)) / 60) + ( 301 | (float(LongS1)) / 3600) 302 | else: 303 | Lng = ((float(LongG)) + ((float(LongM)) / 60) + ( 304 | (float(LongS1)) / 3600)) * (-1) 305 | 306 | # create shapefile 307 | self.create_shapefile(theid, the_tags, file, Lat, Lng, 308 | featureDefn, layer) 309 | 310 | else: 311 | # self.theErrorList.append(str(b)) 312 | err = err + 1 313 | 314 | theShp.Destroy() 315 | 316 | if (err > 0) and (len(ERRORS) == 0): 317 | self.file_label.setText( 318 | "{} files were not processed because didn't have GPS\ 319 | data".format(err)) 320 | elif (err == 0) and (len(ERRORS) > 0): 321 | self.file_label.setText( 322 | "{} files were already processed".format(len(ERRORS))) 323 | elif (err > 0) and (len(ERRORS) > 0): 324 | self.file_label.setText( 325 | "{} files were not processed because didn't have GPS\ 326 | data and {} files were already processed".format(err, len(ERRORS))) 327 | else: 328 | self.file_label.setText("process completed successfully") 329 | 330 | erase_list() 331 | print(str(len(ERRORS))) 332 | 333 | def exit_function(self): 334 | """ Exit function 335 | 336 | :return: 337 | """ 338 | # Options 339 | options = QtGui.QMessageBox.question(self, 340 | "Quiting...", 341 | "do you really want to exit?", 342 | QtGui.QMessageBox.Yes | 343 | QtGui.QMessageBox.No) 344 | 345 | if options == QtGui.QMessageBox.Yes: 346 | sys.exit() 347 | else: 348 | pass 349 | 350 | def create_shapefile(self, theid, tags, file, lat, lng, featureDefn, layer): 351 | 352 | # Create Feature 353 | feature = ogr.Feature(featureDefn) 354 | 355 | # TODO: catch USEFUL data from tags and pass them to shapefile table 356 | 357 | # Set fields 358 | feature.SetField("ID", theid) 359 | feature.SetField("Path", str(file)) 360 | feature.SetField("Lat", float(lat)) 361 | feature.SetField("Lng", float(lng)) 362 | 363 | # create the point 364 | point = ogr.Geometry(ogr.wkbPoint) 365 | point.AddPoint(lng, lat) 366 | 367 | # add point 368 | feature.SetGeometry(point) 369 | 370 | # add new feature to layer 371 | layer.CreateFeature(feature) 372 | 373 | # Destroy 374 | point.Destroy() 375 | feature.Destroy() 376 | 377 | def run(): 378 | app = QtGui.QApplication(sys.argv) 379 | GUI = Window() 380 | sys.exit(app.exec_()) 381 | 382 | if __name__ == "__main__": 383 | run() -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Patents. 472 | 473 | A "contributor" is a copyright holder who authorizes use under this 474 | License of the Program or a work on which the Program is based. The 475 | work thus licensed is called the contributor's "contributor version". 476 | 477 | A contributor's "essential patent claims" are all patent claims 478 | owned or controlled by the contributor, whether already acquired or 479 | hereafter acquired, that would be infringed by some manner, permitted 480 | by this License, of making, using, or selling its contributor version, 481 | but do not include claims that would be infringed only as a 482 | consequence of further modification of the contributor version. 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You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------