Make README more beautiful

README.md

@@ -2,6 +2,16 @@
 
 A command-line label printer driver for Brother P-touch printers on Linux. Prints text labels directly from your terminal.
 
+## Example
+
+Too print a label, provide your text and optionally a font and a font size. This command will print the label below on a Brother P-Touch P700:
+
+```bash
+ptprnt --font "NotoMono Nerd Font" --fontsize 32 --text "🖶 ptprnt v0.2.0 🥰"
+```
+
+![Printed label that proudly reads 🖶 ptprnt v0.2.0 🥰](docs/assets/label_print_v0_2_0.jpg)
+
 ## Quick Start
 
 **Install dependencies:**
@@ -24,6 +34,144 @@ ninja -C builddir
 builddir/ptprnt --help
 ```
 
+## Usage
+
+### Basic Text Printing
+
+Print a simple label with text:
+```bash
+ptprnt --text "Hello World"
+```
+
+### Formatting Options
+
+Control the appearance of your labels with these options:
+
+- `--font FONT_NAME` - Set the font (e.g., "NotoMono Nerd Font", "DejaVu Sans")
+- `--fontsize SIZE` - Set font size in points (default: 24)
+- `--halign ALIGNMENT` - Horizontal alignment: `left`, `center`, `right` (default: center)
+- `--valign ALIGNMENT` - Vertical alignment: `top`, `center`, `bottom` (default: center)
+
+**Example with formatting:**
+```bash
+ptprnt --font "DejaVu Sans Mono" --fontsize 28 --halign left --text "Left aligned text"
+```
+
+### Multiple Text Elements
+
+You can add multiple text elements to a single label. Formatting options apply to all subsequent `--text` arguments until changed:
+
+```bash
+ptprnt \
+  --font "DejaVu Sans" --fontsize 32 --text "Large Title" \
+  --fontsize 18 --text "Smaller subtitle"
+```
+
+### Multiple Labels (Stitching)
+
+Create multiple labels that will be stitched together horizontally using the `--new` flag:
+
+```bash
+ptprnt \
+  --text "Label 1" \
+  --new \
+  --text "Label 2" \
+  --new \
+  --text "Label 3"
+```
+
+Each `--new` starts a fresh label. The labels are automatically stitched together with 60 pixels of spacing.
+
+**Example - Creating a series of address labels:**
+```bash
+ptprnt \
+  --font "DejaVu Sans" --fontsize 20 \
+  --text "Peter Lustig" --text "Am Bauwagen 1" \
+  --new \
+  --text "Donald Duck" --text "Blumenstraße 13" \
+  --new \
+  --text "Homer Simpson" --text "742 Evergreen Terrace"
+```
+
+**Example - Mixed formatting across labels:**
+```bash
+ptprnt \
+  --fontsize 32 --text "BIG" \
+  --new \
+  --fontsize 16 --text "small" \
+  --new \
+  --fontsize 24 --text "medium"
+```
+
+### Printer Selection
+
+By default, ptprnt auto-detects your printer. You can explicitly select a printer:
+
+```bash
+ptprnt --printer P700 --text "Hello"
+```
+
+List all available printer drivers:
+```bash
+ptprnt --list-all-drivers
+```
+
+### Testing with Fake Printer
+
+Before printing to your real printer, you can test your label output using the built-in fake printer. This generates a PNG image file instead of printing:
+
+```bash
+ptprnt --printer FakePrinter --text "Test Label"
+```
+
+This will create a file named `fakelabel_YYYYMMDD_HHMMSS.png` in your current directory with a preview of your label. Use this to:
+- Verify text formatting and layout
+- Test multi-label stitching
+- Preview before wasting label tape
+
+**Example workflow:**
+```bash
+# First, test your label design
+ptprnt --printer FakePrinter \
+  --font "DejaVu Sans" --fontsize 28 \
+  --text "Test Design" --text "Check Layout"
+
+# View the generated PNG file to verify
+# If satisfied, print to real printer
+ptprnt --printer P700 \
+  --font "DejaVu Sans" --fontsize 28 \
+  --text "Test Design" --text "Check Layout"
+```
+
+### Verbose Output
+
+Enable detailed logging for debugging:
+
+```bash
+ptprnt --verbose --text "Debug mode"
+```
+
+Enable USB trace to see raw USB communication:
+```bash
+ptprnt --trace --text "USB trace mode"
+```
+
+### Complete Example
+
+An example using a mixed bag of features:
+
+```bash
+ptprnt \
+  --verbose \
+  --printer P700 \
+  --font "NotoMono Nerd Font" \
+  --fontsize 28 --halign center --text "Product Label" \
+  --fontsize 20 --text "SKU: 12345" \
+  --new \
+  --fontsize 24 --text "Backup Label" \
+  --fontsize 18 --text "Date: 2025-10-16"
+```
+
 ## Supported Printers
 (I need more printers for verification 😉)
 

scripts/generate_coverage.sh

@@ -7,6 +7,8 @@ HTML_START_FILE="index.html"
 
 echo "Generating Coverage report for ptprnt"
 
+cd $SCRIPT_PATH/..
+
 ninja -C builddir
 ninja -C builddir test