Merge pull request #119 from TrustTheVote-Project/development

Merge Development to Main to close Issues

CHANGELOG.md

@@ -2,9 +2,19 @@
 
 A version history of BallotLab.
 
+## 0.1.3 - September 20, 2022
+
+Completed [Milestone 2. Generate ballot PDFs with embedded form objects Milestone](https://github.com/TrustTheVote-Project/BallotLab/milestone/2)
+
+* Prototype check boxes to track coordinates of vote marking ovals
+* Generate ballots with hidden, embedded form objects to track coordinates and ids of vote mark ovals
+* Generate ballots from all four (4) precincts in the September 2022 EDF
+* Incorporate new NISTLib data access layer (includes corresponding test harness)
+* Additional layout enhancements and refinements
+
 ## 0.1.2 - September 7, 2022
 
-Complete Milestone 1: flat file PDF. Notable features include:
+Completed milestone 1: [Generate flat PDFs from Jetsons EDF](https://github.com/TrustTheVote-Project/BallotLab/milestone/1)
 
 * Multi-candidate tickets (including contest section IDs)
 * Write-ins (also with contest selection IDs)

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "BallotMaker"
-version = "0.1.1"
+version = "0.1.3"
 description = "Generate PDF ballots from EDF file; part of ElectOS Versa."
 authors = ["Neil Johnson <[email protected]>"]
 license = "OSET Public License"

samplecode/form_reader.py

@@ -0,0 +1,9 @@
+import PyPDF2 as pypdf
+
+pdfobject = open(
+    "/Users/neil/repos/BallotLabFork/samplecode/ballot_demo_2022_09_13T095513.pdf",
+    "rb",
+)
+pdf = pypdf.PdfFileReader(pdfobject)
+form_data = pdf.get_fields()
+print(form_data)

samplecode/form_table.py

@@ -0,0 +1,79 @@
+# from https://groups.google.com/g/reportlab-users/c/KRx3oLi34Dc/m/3GGnhy3qCQAJ
+# import PyPDF2
+from reportlab.pdfbase import pdfform
+from reportlab.platypus import Flowable, SimpleDocTemplate, Table
+
+# from pprint import pprint
+
+
+class formCheckButton(Flowable):
+    def __init__(self, title, value="Yes"):
+        self.title = title
+        self.value = value
+        self.width = 16
+        self.height = 16
+
+    def wrap(self, *args):
+        self.width = args[0]
+        return (self.width, self.height)
+
+    def draw(self):
+        self.canv.saveState()
+        pdfform.buttonFieldRelative(
+            self.canv,
+            self.title,
+            self.value,
+            0,
+            0,
+            # including w & h shift the buttons up
+            # width=self.width,
+            # height=self.height,
+        )
+        self.canv.restoreState()
+
+
+class formInputField(Flowable):
+    def __init__(self, id, value="Sample"):
+        self.id = id
+        self.value = value
+        self.width = 0
+        self.height = 10
+
+    def wrap(self, *args):
+        self.width = args[0]
+        return (self.width, self.height)
+
+    def draw(self):
+        self.canv.saveState()
+        pdfform.textFieldRelative(self.canv, self.id, 0, 0, 50, 10, self.value)
+        self.canv.restoreState()
+
+
+class createExamplePDFFormFile:
+    def __init__(self, filename):
+        data = []
+        value = "Yes"
+        for i in range(10):
+            title = f"title {i}"
+            checkbox = formCheckButton(title, value)
+            data.append([title, checkbox])
+        dataTable = Table(data)
+        print([dataTable])
+        doc = SimpleDocTemplate(filename)
+        doc.build([dataTable])
+
+
+# class readExamplePDFFormFile:
+#     def __init__(self, filename):
+#         f = PyPDF2.PdfFileReader(filename)
+#         data = f.getFields()
+#         for title, value in data.items():
+#             pprint(value)
+
+
+ORIGINAL_FILE = "OriginalFile.pdf"
+EDITED_FILE = "EditedFile.pdf"
+
+createExamplePDFFormFile(ORIGINAL_FILE)
+# readExamplePDFFormFile(ORIGINAL_FILE)
+# readExamplePDFFormFile(EDITED_FILE)