8000 Add zebra stripped table functionality by ooguz · Pull Request #2 · ooguz/papyrus · GitHub
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Add zebra stripped table functionality #2

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Merged
merged 1 commit into from
Jul 1, 2023
Merged

Add zebra stripped table functionality #2

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10 changes: 9 additions & 1 deletion lib/app/modules/home/controllers/home_controller.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,7 @@ class HomeController extends GetxController {
var paperSizeSelection = <bool>[true, false].obs;
final qrChecked = true.obs;
final ocrChecked = true.obs;
final zebraChecked = true.obs;
final currentStep = 0.obs;
final directoryToWrite = ".".obs;
late pw.Document pdf;
Expand All @@ -48,6 +49,9 @@ class HomeController extends GetxController {
super.onInit();
}

Function(bool?)? get zebra =>
ocrChecked.value ? (bool? value) => zebraChecked.value = value! : null;

Future<FileResult> filePicker() async {
FilePickerResult? result;
try {
Expand Down Expand Up @@ -210,6 +214,9 @@ class HomeController extends GetxController {
},
build: (pw.Context context) => [
pw.TableHelper.fromTextArray(
oddRowDecoration: zebraChecked.value
? pw.BoxDecoration(color: PdfColor.fromHex("#ededed"))
: null,
data: hashes,
border: pw.TableBorder.all(style: pw.BorderStyle.none),
cellStyle: pw.TextStyle(
Expand All @@ -219,7 +226,7 @@ class HomeController extends GetxController {
cellPadding: const pw.EdgeInsets.all(0),
headerStyle:
pw.TextStyle(font: pw.Font.ttf(fonts.courier.bold)),
)
),
]));
}
final file = File(path);
Expand Down Expand Up @@ -285,6 +292,7 @@ class HomeController extends GetxController {
ocrText: ocrChecked.value,
letterPaper: paperSizeSelection[1]);
} catch (e) {
debugPrint(e.toString());
Get.snackbar("Error", "PDF creation failed",
snackPosition: SnackPosition.BOTTOM);
loading.value = false;
Expand Down
9 changes: 9 additions & 0 deletions lib/app/modules/home/views/home_view.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -126,6 +126,15 @@ class HomeView extends GetView<HomeController> {
subtitle: const Text(
"Recommended, this option adds OCR readable text with checksums for each line"),
),
ListTile(
leading: Checkbox(
value: controller.zebraChecked.value,
onChanged: controller.zebra),
enabled: controller.ocrChecked.value,
title: const Text('Zebra-stripped table'),
subtitle: const Text(
"Make OCR page lines zebra stripped. It makes lines easy to follow by eye but may cause OCR errors."),
),
],
),
],
Expand Down
0