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futzing around trying to hold on to the text value to pass to pdfgen

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Lumen Keyes 2024-07-08 15:14:12 -06:00
parent de346901ec
commit 3d4e6cf1bb
4 changed files with 16 additions and 13 deletions
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1
.gitignore vendored
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@ -1,2 +1,3 @@
zig-cache/ zig-cache/
zig-out/ zig-out/
.zig-cache/

10
output.pdf
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@ -3,7 +3,7 @@
1 0 obj 1 0 obj
<< <<
/Creator (My Software ) /Creator (My Software )
/CreationDate (D:20240708145522Z) /CreationDate (D:20240708151335Z)
>> >>
endobj endobj
2 0 obj 2 0 obj
@ -61,8 +61,8 @@ endobj
>> >>
endobj endobj
6 0 obj 6 0 obj
<< /Length 114 >>stream << /Length 121 >>stream
BT /GS0 gs 10.000000 100.000000 TD /F1 12.000000 Tf 0.000000 0.000000 0.000000 rg 0.000000 Tc (This is text) Tj ET BT /GS0 gs 10.000000 829.889771 TD /F1 12.000000 Tf 0.000000 0.000000 0.000000 rg 0.000000 Tc (HELLO WEST VIRGINIA) Tj ET
endstream endstream
endobj endobj
xref xref
@ -79,8 +79,8 @@ trailer
/Size 7 /Size 7
/Root 3 0 R /Root 3 0 R
/Info 1 0 R /Info 1 0 R
/ID [<63293df1587875a0> <001ae54cf88cf643>] /ID [<e45ab55da870297f> <001ae7fada3449ec>]
>> >>
startxref startxref
1254 1261
%%EOF %%EOF

18
src/print.zig
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@ -36,7 +36,7 @@ const cardWidth = 30;
const cardHeight = 32; const cardHeight = 32;
const minCardHeight = 5; const minCardHeight = 5;
const pageHeight = 66; const pageHeight = 66;
var heightMayVary = false; var heightMayVary = true;
const formatString = "{s: <" ++ std.fmt.digits2(cardWidth) ++ "}"; const formatString = "{s: <" ++ std.fmt.digits2(cardWidth) ++ "}";
const lineFormatter = "|" ++ formatString; const lineFormatter = "|" ++ formatString;
@ -64,13 +64,6 @@ pub fn main() !void {
var arena = std.heap.ArenaAllocator.init(std.heap.page_allocator); var arena = std.heap.ArenaAllocator.init(std.heap.page_allocator);
defer arena.deinit(); defer arena.deinit();
const allocator = arena.allocator(); const allocator = arena.allocator();
const pdf_doc: *c.pdf_doc = @ptrCast(c.pdf_create(c.PDF_A4_WIDTH, c.PDF_A4_HEIGHT, &c.pdf_info{.creator = ("My Software" ++ " " ** 53).* }).?);
_ = c.pdf_set_font(pdf_doc, "Times-Roman");
const page = c.pdf_append_page(pdf_doc);
_ = c.pdf_add_text(pdf_doc, page, "This is text", 12, 10, 100, c.PDF_BLACK);
// _ = c.pdf_add_line(pdf_doc, null, 50, 24, 150, 24, 3, c.PDF_BLACK);
_ = c.pdf_save(pdf_doc, "output.pdf");
_ = c.pdf_destroy(pdf_doc);
const oracleFile = try cwd.openFile(oracleFileName, .{}); const oracleFile = try cwd.openFile(oracleFileName, .{});
var jsonReader = json.reader(allocator, oracleFile.reader()); var jsonReader = json.reader(allocator, oracleFile.reader());
@ -101,6 +94,9 @@ pub fn main() !void {
var allPrinted = std.ArrayList(u8).init(allocator); var allPrinted = std.ArrayList(u8).init(allocator);
const pdf_doc: *c.pdf_doc = @ptrCast(c.pdf_create(c.PDF_A4_WIDTH, c.PDF_A4_HEIGHT, &c.pdf_info{.creator = ("My Software" ++ " " ** 53).* }).?);
_ = c.pdf_set_font(pdf_doc, "Times-Roman");
var rowToPrint = std.ArrayList(TextCard).init(allocator); var rowToPrint = std.ArrayList(TextCard).init(allocator);
// var cardIterator = cards.valueIterator(); // var cardIterator = cards.valueIterator();
for (cards.values()) |cardText| { for (cards.values()) |cardText| {
@ -112,8 +108,14 @@ pub fn main() !void {
} else { } else {
try cardRow.print(allocator, rowToPrint.items, &allPrinted); try cardRow.print(allocator, rowToPrint.items, &allPrinted);
std.debug.print("{s}", .{allPrinted.items}); std.debug.print("{s}", .{allPrinted.items});
const page = c.pdf_append_page(pdf_doc);
_ = c.pdf_add_text(pdf_doc, page, @ptrCast(allPrinted.items[0..10]), 12, 10, c.PDF_A4_HEIGHT - 12, c.PDF_BLACK);
_ = c.pdf_add_text(pdf_doc, page, "HELLO WEST VIRGINIA", 12, 10, c.PDF_A4_HEIGHT - 12, c.PDF_BLACK);
rowToPrint.clearAndFree(); rowToPrint.clearAndFree();
} }
_ = c.pdf_save(pdf_doc, "output.pdf");
_ = c.pdf_destroy(pdf_doc);
} }
fn card( fn card(

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