export ui, localizations

1 files changed, 267 insertions, 0 deletions

diff --git a/libs/anr/examples/test_pdf.c b/libs/anr/examples/test_pdf.c
new file mode 100644
index 0000000..33f4e5d
--- /dev/null
+++ b/libs/anr/examples/test_pdf.c
@@ -0,0 +1,267 @@
+#define STB_IMAGE_IMPLEMENTATION
+#include "res/stb_image.h"
+
+#define ANR_PDF_BUFFER_RESERVE 100000000
+
+#define ANR_PDF_IMPLEMENTATION
+#include "../anr_pdf.h"
+
+#include <math.h>
+
+anr_pdf_obj bold_text_link;
+anr_pdf_ref comic_sans;
+
+static anr_pdf_page create_page_1(anr_pdf* pdf)
+{
+	anr_pdf_page_begin(pdf, ANR_PDF_PAGE_SIZE_A4);
+
+	anr_pdf_txt_conf info = anr_pdf_txt_conf_default(pdf);
+	info.font = comic_sans;
+	info.font_size = 20;
+
+	anr_pdf_vecf size = anr_pdf_page_get_size(ANR_PDF_PAGE_SIZE_A4);
+	float textx = ANR_INCH_TO_USU(0.75);
+	size.y -= ANR_INCH_TO_USU(0.75);
+
+	#define NEXT_LINE size.y -= 20;
+	NEXT_LINE; anr_pdf_add_text(pdf, "Hello world!", textx, size.y, info);
+
+	info.color = ANR_PDF_RGB(1.0, 0.5, 0.0);
+	NEXT_LINE; anr_pdf_add_text(pdf, "Text with color", textx, size.y, info);
+	info.color = ANR_PDF_RGB(0.0, 0.0, 0.0);
+
+	info.char_space = 4.0f;
+	NEXT_LINE; anr_pdf_add_text(pdf, "Text with character spacing", textx, size.y, info);
+	info.char_space = 0.0f;
+
+	info.word_space = 10.0f;
+	NEXT_LINE; anr_pdf_add_text(pdf, "Text with word spacing", textx, size.y, info);
+	info.word_space = 0.0f;
+
+	info.horizontal_scale = 150.0f;
+	NEXT_LINE; anr_pdf_add_text(pdf, "Text with big horizontal scale", textx, size.y, info);
+	info.horizontal_scale = 0.0f;
+
+	info.horizontal_scale = 50.0f;
+	NEXT_LINE; anr_pdf_add_text(pdf, "Text with small horizontal scale", textx, size.y, info);
+	info.horizontal_scale = 100.0f;
+
+	info.leading = 10.0f;
+	NEXT_LINE; anr_pdf_add_text(pdf, "Text with leading", textx, size.y, info);
+	size.y -= 10;
+	NEXT_LINE; 
+	info.leading = 0.0f;
+
+	char* funky_text = "Funky text that goes up and down";
+	for (int i = 0; i < strlen(funky_text); i++)
+	{
+		char str[2];
+		str[0] = funky_text[i];
+		str[1] = 0;
+		info.rise = sin(i)*2.0f;
+		anr_pdf_add_text(pdf, str, textx + i*8, size.y, info);
+	}
+	info.rise = 0.0f;
+
+	info.render_mode = ANR_PDF_TEXT_RENDERING_STROKE;
+	NEXT_LINE; anr_pdf_add_text(pdf, "Text rendered in outline mode", textx, size.y, info);
+	info.render_mode = ANR_PDF_TEXT_RENDERING_FILL;
+
+	info.font_size = 36;
+	info.angle = M_PI/-4.0f;
+	NEXT_LINE;NEXT_LINE; anr_pdf_add_text(pdf, "This text is pretty big..", 300, size.y, info);
+	info.angle = 0.0f;
+	info.font_size = 12;
+	
+	info.font = pdf->default_font_bold_ref;
+	NEXT_LINE; anr_pdf_add_text(pdf, "This is bold text", textx, size.y, info);
+	info.font = pdf->default_font_ref;
+
+	info.font = pdf->default_font_italic_ref;
+	NEXT_LINE; anr_pdf_add_text(pdf, "This is italic text", textx, size.y, info);
+	info.font = pdf->default_font_ref;
+
+	info.font = pdf->default_font_italic_bold_ref;
+	NEXT_LINE; bold_text_link = anr_pdf_add_text(pdf, "This is a link in static bold text", textx, size.y, info);
+	info.font = pdf->default_font_ref;
+
+	anr_pdf_add_page_label(pdf, "1", ANR_PDF_ALIGN_LEFT);
+ 	anr_pdf_page pageref = anr_pdf_page_end(pdf);
+
+	anr_pdf_bookmark bm1 = anr_pdf_document_add_bookmark(pdf, pageref, NULL, NULL, "Chapter 1");
+	anr_pdf_document_add_bookmark(pdf, pageref, &bold_text_link, &bm1, "Chapter 1.1");
+
+	anr_pdf_annot_cnf annot = ANR_PDF_ANNOT_CONF_DEFAULT;
+	annot.color = ANR_PDF_RGB(1.0f, 0.0f, 0.0f);
+	annot.posted_by = "John";
+	anr_pdf_add_annotation_text(pdf, pageref, bold_text_link, "This text has an annotation", annot);
+
+	return pageref;
+}
+
+static anr_pdf_page create_page_2(anr_pdf* pdf)
+{
+	anr_pdf_obj line_ref;
+	anr_pdf_obj text_ref;
+	anr_pdf_page_begin(pdf, ANR_PDF_PAGE_SIZE_A4);
+	{
+		anr_pdf_vecf size = anr_pdf_page_get_size(ANR_PDF_PAGE_SIZE_A4);
+	
+		{
+			anr_pdf_gfx_conf gfx = ANR_PDF_GFX_CONF_DEFAULT;
+			gfx.line_cap = ANR_PDF_LINECAP_ROUNDED;
+			gfx.line_width = 10;
+			gfx.line_join = ANR_PDF_LINEJOIN_MITER;
+			gfx.miter_limit = 1;
+			gfx.color = ANR_PDF_RGB(1.0f, 0.0f, 0.0f);
+			gfx.fill = 1;
+
+			anr_pdf_vecf line_data[] = {
+				{size.x - 10.0f, size.y - 10.0f},
+				{size.x - 50.0f, size.y - 10.0f},
+				{size.x - 70.0f, size.y - 70.0f},
+				{size.x - 170.0f, size.y - 50.0f},
+				{size.x - 300.0f, size.y - 20.0f},
+				{size.x - 420.0f, size.y - 220.0f},
+				{size.x - 380.0f, size.y - 180.0f},
+				{size.x - 500.0f, size.y - 20.0f},
+			};
+			anr_pdf_add_polygon(pdf, line_data, 8, gfx);
+		}
+
+		{
+			anr_pdf_gfx_conf gfx = ANR_PDF_GFX_CONF_DEFAULT;
+			gfx.line_cap = ANR_PDF_LINECAP_ROUNDED;
+			gfx.line_width = 10;
+			gfx.color = ANR_PDF_RGB(0.0f, 0.3f, 0.5f);
+
+			anr_pdf_vecf line_data[] = {
+				{10.0f, 10.0f},
+				{50.0f, 10.0f},
+				{70.0f, 70.0f},
+				{170.0f, 50.0f},
+				{300.0f, 20.0f},
+				{420.0f, 220.0f},
+				{380.0f, 180.0f},
+				{500.0f, 20.0f},
+			};
+			line_ref = anr_pdf_add_polygon(pdf, line_data, 8, gfx);
+		}
+
+		{
+			anr_pdf_gfx_conf gfx = ANR_PDF_GFX_CONF_DEFAULT;
+			gfx.line_cap = ANR_PDF_LINECAP_ROUNDED;
+			gfx.line_width = 4;
+			gfx.color = ANR_PDF_RGB(0.0f, 1.0f, 0.0f);
+			gfx.fill = 1;
+
+			anr_pdf_vecf line_data[] = {
+				{100.0f, 100.0f}, {200.0f, 200.0f}, {300.0f, 100.0f},
+				{400.0f,  20.0f}, {500.0f, 200.0f},
+				{700.0f, 700.0f}, {300.0f, 300.0f},
+			};
+			anr_pdf_add_cubic_bezier(pdf, line_data, 7, gfx);
+		}
+
+		{
+			anr_pdf_gfx_conf gfx = ANR_PDF_GFX_CONF_DEFAULT;
+			gfx.line_cap = ANR_PDF_LINECAP_ROUNDED;
+			gfx.line_width = 10;
+			gfx.color = ANR_PDF_RGB(1.0f, 1.0f, 0.0f);
+			anr_pdf_add_line(pdf, (anr_pdf_vecf){350.0f, 700.0f}, (anr_pdf_vecf){350.0f, 100.0f}, gfx);
+		}
+
+		text_ref = anr_pdf_add_text(pdf, "This page has some weird shapes...", 300, 500, ANR_PDF_TXT_CONF_DEFAULT);
+
+		{
+			int w, h, bbs;
+			unsigned char *data = stbi_load("res/greenland_grid_velo.bmp", &w, &h, &bbs, 3);	
+			printf("Bmp greenland: %d %d %d\n", w, h, bbs);
+
+			anr_pdf_img img = anr_pdf_embed_image(pdf, data, w*h*bbs, w, h, 8);
+			anr_pdf_add_image(pdf, img, 0, 200, size.x/4, size.y/4);
+
+			free(data);
+		}
+
+		{
+			int w, h, bbs;
+			unsigned char *data = stbi_load("res/spongebob.png", &w, &h, &bbs,3);
+			printf("Bmp greenland: %d %d %d\n", w, h, bbs);
+
+			anr_pdf_img img = anr_pdf_embed_image(pdf, data, w*h*3, w, h, 8);
+			anr_pdf_add_image(pdf, img, 400, 200, size.x/4, size.y/4);
+
+			free(data);
+		}
+	}
+
+	anr_pdf_add_page_label(pdf, "2", ANR_PDF_ALIGN_CENTER);
+	
+	anr_pdf_page pageref = anr_pdf_page_end(pdf);
+
+	anr_pdf_annot_cnf annot = ANR_PDF_ANNOT_CONF_DEFAULT;
+	annot.post_date = "20240323201500-00'00";
+	annot.posted_by = "Aldrik";
+	anr_pdf_annot root = anr_pdf_add_annotation_markup(pdf, pageref, text_ref, "This text is highlighted", ANR_PDF_ANNOTATION_MARKUP_HIGHLIGHT, annot);
+
+	annot = ANR_PDF_ANNOT_CONF_DEFAULT;
+	annot.posted_by = "Joe";
+	annot.parent = root;
+	anr_pdf_add_annotation_text(pdf, pageref, text_ref, "But I dont like the color..", annot);
+
+	anr_pdf_bookmark bm2 = anr_pdf_document_add_bookmark(pdf, pageref, NULL, NULL, "Chapter 2");
+	anr_pdf_document_add_bookmark(pdf, pageref, &line_ref, &bm2, "Chapter 2.1");
+
+	return pageref;
+}
+
+static anr_pdf_page create_page_3(anr_pdf* pdf)
+{
+	anr_pdf_page_begin(pdf, ANR_PDF_PAGE_SIZE_A4);
+	anr_pdf_vecf size = anr_pdf_page_get_size(ANR_PDF_PAGE_SIZE_A4);
+	
+	float table_starty = size.y - 50;
+	float table_startx = 50;
+	float col_w = (size.x - (table_startx*2)) / 4;
+	float row_h = 60;
+	float rows[] = {table_starty-(row_h*0), table_starty-(row_h*1),  table_starty-(row_h*2),  table_starty-(row_h*3),  table_starty-(row_h*4)};
+	float cols[] = {table_startx+(col_w*0), table_startx+(col_w*1), table_startx+(col_w*3), table_startx+(col_w*4)};
+	anr_pdf_add_table(pdf, rows, sizeof(rows)/sizeof(float), cols, sizeof(cols)/sizeof(float), ANR_PDF_RGB(0.8f, 0.8f, 0.8f));
+
+	anr_pdf_add_page_label(pdf, "3", ANR_PDF_ALIGN_RIGHT);
+	anr_pdf_page pageref = anr_pdf_page_end(pdf);
+	return pageref;
+}
+
+
+int main()
+{
+	anr_pdf* pdf = anr_pdf_document_begin();
+	anr_pdf_document_add_information_dictionary(pdf, 
+		"Simple text document", "Aldrik", "Cool Banana's", 
+		"Text, Bananas", NULL, "anr_pdf Library", "20240318201500-00'00", NULL);
+
+	FILE* file = fopen("res/ButterflyKids-Regular.ttf", "rw");
+	fseek(file, 0, SEEK_END);
+	size_t ttf_size = ftell(file);
+	printf("Comic sans: %d\n", (int)ttf_size);
+	rewind(file);
+	unsigned char* ttf_buffer = malloc(ttf_size);
+	fread(ttf_buffer, 1, ttf_size, file);
+	comic_sans = anr_pdf_embed_ttf(pdf, ttf_buffer, ttf_size);
+	free(ttf_buffer);
+
+	anr_pdf_page page1 = create_page_1(pdf);
+	anr_pdf_page page2 = create_page_2(pdf);
+	create_page_3(pdf);
+
+	anr_pdf_add_annotation_link(pdf, page1, bold_text_link, page2, NULL, ANR_PDF_ANNOT_CONF_DEFAULT);
+
+	anr_pdf_document_end(pdf);
+	anr_pdf_write_to_file(pdf, "bin/test_pdf.pdf");
+
+	anr_pdf_document_free(pdf);
+
+	return 0;
+}
\ No newline at end of file