✨ initial commit
This commit is contained in:
395
examples/03-themes/main.go
Normal file
395
examples/03-themes/main.go
Normal file
@@ -0,0 +1,395 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
|
||||
"github.com/landaiqing/freezelib"
|
||||
)
|
||||
|
||||
func main() {
|
||||
fmt.Println("🎨 Theme Showcase Examples")
|
||||
fmt.Println("===========================")
|
||||
|
||||
// Create output directory
|
||||
os.MkdirAll("output", 0755)
|
||||
|
||||
// Run theme examples
|
||||
popularThemesExample()
|
||||
lightVsDarkExample()
|
||||
themeComparisonExample()
|
||||
customThemeExample()
|
||||
|
||||
fmt.Println("\n✅ Theme examples completed!")
|
||||
fmt.Println("📁 Check the 'output' directory for generated files.")
|
||||
fmt.Println("🎨 Compare different themes and their visual styles.")
|
||||
}
|
||||
|
||||
// Popular themes showcase
|
||||
func popularThemesExample() {
|
||||
fmt.Println("\n🌟 Popular Themes Showcase")
|
||||
fmt.Println("--------------------------")
|
||||
|
||||
code := `class DataProcessor:
|
||||
def __init__(self, data_source):
|
||||
self.data_source = data_source
|
||||
self.processed_data = []
|
||||
|
||||
def process(self):
|
||||
"""Process the data with validation and transformation."""
|
||||
try:
|
||||
raw_data = self.load_data()
|
||||
validated_data = self.validate(raw_data)
|
||||
self.processed_data = self.transform(validated_data)
|
||||
return True
|
||||
except Exception as e:
|
||||
print(f"Processing failed: {e}")
|
||||
return False
|
||||
|
||||
def validate(self, data):
|
||||
# Remove null values and duplicates
|
||||
clean_data = [item for item in data if item is not None]
|
||||
return list(set(clean_data))
|
||||
|
||||
def transform(self, data):
|
||||
# Apply business logic transformations
|
||||
return [item.upper() if isinstance(item, str) else item
|
||||
for item in data]`
|
||||
|
||||
// Popular themes to showcase
|
||||
themes := []struct {
|
||||
name string
|
||||
description string
|
||||
}{
|
||||
{"github", "GitHub light theme - clean and professional"},
|
||||
{"github-dark", "GitHub dark theme - modern and sleek"},
|
||||
{"dracula", "Dracula theme - purple and pink accents"},
|
||||
{"monokai", "Monokai theme - classic dark with vibrant colors"},
|
||||
{"solarized-dark", "Solarized dark - easy on the eyes"},
|
||||
{"solarized-light", "Solarized light - warm and readable"},
|
||||
{"nord", "Nord theme - arctic, north-bluish color palette"},
|
||||
{"one-dark", "One Dark theme - Atom's signature theme"},
|
||||
{"material", "Material theme - Google's material design"},
|
||||
{"vim", "Vim theme - classic terminal colors"},
|
||||
}
|
||||
|
||||
for _, theme := range themes {
|
||||
fmt.Printf("🎨 Generating %s theme...\n", theme.name)
|
||||
|
||||
freeze := freezelib.New().
|
||||
WithTheme(theme.name).
|
||||
WithFont("JetBrains Mono", 14).
|
||||
WithWindow(true).
|
||||
WithLineNumbers(true).
|
||||
WithShadow(15, 0, 8).
|
||||
WithPadding(20)
|
||||
|
||||
svgData, err := freeze.GenerateFromCode(code, "python")
|
||||
if err != nil {
|
||||
fmt.Printf("❌ Error with theme %s: %v\n", theme.name, err)
|
||||
continue
|
||||
}
|
||||
|
||||
filename := fmt.Sprintf("output/theme_%s.svg", theme.name)
|
||||
err = os.WriteFile(filename, svgData, 0644)
|
||||
if err != nil {
|
||||
fmt.Printf("❌ Error saving %s: %v\n", filename, err)
|
||||
continue
|
||||
}
|
||||
|
||||
fmt.Printf("✅ Generated: %s - %s\n", filename, theme.description)
|
||||
}
|
||||
}
|
||||
|
||||
// Light vs Dark theme comparison
|
||||
func lightVsDarkExample() {
|
||||
fmt.Println("\n☀️🌙 Light vs Dark Comparison")
|
||||
fmt.Println("------------------------------")
|
||||
|
||||
code := `<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<title>Modern Web App</title>
|
||||
<style>
|
||||
.container {
|
||||
max-width: 1200px;
|
||||
margin: 0 auto;
|
||||
padding: 2rem;
|
||||
}
|
||||
|
||||
.card {
|
||||
background: white;
|
||||
border-radius: 8px;
|
||||
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
|
||||
padding: 1.5rem;
|
||||
margin-bottom: 1rem;
|
||||
}
|
||||
|
||||
.btn-primary {
|
||||
background: #007bff;
|
||||
color: white;
|
||||
border: none;
|
||||
padding: 0.75rem 1.5rem;
|
||||
border-radius: 4px;
|
||||
cursor: pointer;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div class="container">
|
||||
<h1>Welcome to Our App</h1>
|
||||
<div class="card">
|
||||
<h2>Features</h2>
|
||||
<p>This is a modern web application with responsive design.</p>
|
||||
<button class="btn-primary">Get Started</button>
|
||||
</div>
|
||||
</div>
|
||||
</body>
|
||||
</html>`
|
||||
|
||||
// Light and dark theme pairs
|
||||
themePairs := []struct {
|
||||
light string
|
||||
dark string
|
||||
name string
|
||||
}{
|
||||
{"github", "github-dark", "GitHub"},
|
||||
{"solarized-light", "solarized-dark", "Solarized"},
|
||||
{"material", "one-dark", "Material vs One Dark"},
|
||||
}
|
||||
|
||||
for _, pair := range themePairs {
|
||||
fmt.Printf("🔄 Comparing %s themes...\n", pair.name)
|
||||
|
||||
// Light theme
|
||||
lightFreeze := freezelib.New().
|
||||
WithTheme(pair.light).
|
||||
WithFont("SF Mono", 13).
|
||||
WithWindow(true).
|
||||
WithLineNumbers(true).
|
||||
WithShadow(10, 0, 5).
|
||||
WithPadding(25)
|
||||
|
||||
lightData, err := lightFreeze.GenerateFromCode(code, "html")
|
||||
if err != nil {
|
||||
fmt.Printf("❌ Error with light theme: %v\n", err)
|
||||
continue
|
||||
}
|
||||
|
||||
// Dark theme
|
||||
darkFreeze := freezelib.New().
|
||||
WithTheme(pair.dark).
|
||||
WithFont("SF Mono", 13).
|
||||
WithWindow(true).
|
||||
WithLineNumbers(true).
|
||||
WithShadow(15, 0, 10).
|
||||
WithPadding(25)
|
||||
|
||||
darkData, err := darkFreeze.GenerateFromCode(code, "html")
|
||||
if err != nil {
|
||||
fmt.Printf("❌ Error with dark theme: %v\n", err)
|
||||
continue
|
||||
}
|
||||
|
||||
// Save files
|
||||
lightFile := fmt.Sprintf("output/comparison_%s_light.svg",
|
||||
sanitizeFilename(pair.name))
|
||||
darkFile := fmt.Sprintf("output/comparison_%s_dark.svg",
|
||||
sanitizeFilename(pair.name))
|
||||
|
||||
os.WriteFile(lightFile, lightData, 0644)
|
||||
os.WriteFile(darkFile, darkData, 0644)
|
||||
|
||||
fmt.Printf("✅ Generated: %s (light)\n", lightFile)
|
||||
fmt.Printf("✅ Generated: %s (dark)\n", darkFile)
|
||||
}
|
||||
}
|
||||
|
||||
// Theme comparison grid
|
||||
func themeComparisonExample() {
|
||||
fmt.Println("\n📊 Theme Comparison Grid")
|
||||
fmt.Println("------------------------")
|
||||
|
||||
// Short code snippet for comparison
|
||||
code := `fn main() {
|
||||
let numbers = vec![1, 2, 3, 4, 5];
|
||||
|
||||
let doubled: Vec<i32> = numbers
|
||||
.iter()
|
||||
.map(|x| x * 2)
|
||||
.collect();
|
||||
|
||||
println!("Original: {:?}", numbers);
|
||||
println!("Doubled: {:?}", doubled);
|
||||
|
||||
// Pattern matching
|
||||
match doubled.len() {
|
||||
0 => println!("Empty vector"),
|
||||
1..=5 => println!("Small vector"),
|
||||
_ => println!("Large vector"),
|
||||
}
|
||||
}`
|
||||
|
||||
// Themes for comparison
|
||||
comparisonThemes := []string{
|
||||
"github", "github-dark", "dracula", "monokai",
|
||||
"nord", "one-dark", "material", "vim",
|
||||
}
|
||||
|
||||
for i, theme := range comparisonThemes {
|
||||
fmt.Printf("🎯 Creating comparison sample %d: %s\n", i+1, theme)
|
||||
|
||||
freeze := freezelib.New().
|
||||
WithTheme(theme).
|
||||
WithFont("Fira Code", 12).
|
||||
WithWindow(false). // No window for cleaner comparison
|
||||
WithLineNumbers(false).
|
||||
WithPadding(15).
|
||||
WithDimensions(600, 400) // Consistent size
|
||||
|
||||
svgData, err := freeze.GenerateFromCode(code, "rust")
|
||||
if err != nil {
|
||||
fmt.Printf("❌ Error: %v\n", err)
|
||||
continue
|
||||
}
|
||||
|
||||
filename := fmt.Sprintf("output/comparison_grid_%02d_%s.svg", i+1, theme)
|
||||
err = os.WriteFile(filename, svgData, 0644)
|
||||
if err != nil {
|
||||
fmt.Printf("❌ Error saving: %v\n", err)
|
||||
continue
|
||||
}
|
||||
|
||||
fmt.Printf("✅ Generated: %s\n", filename)
|
||||
}
|
||||
}
|
||||
|
||||
// Custom theme example
|
||||
func customThemeExample() {
|
||||
fmt.Println("\n🎨 Custom Theme Example")
|
||||
fmt.Println("------------------------")
|
||||
|
||||
code := `package main
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"net/http"
|
||||
)
|
||||
|
||||
type Response struct {
|
||||
Message string 'json:"message"'
|
||||
Data map[string]interface{} 'json:"data"'
|
||||
Status int 'json:"status"'
|
||||
}
|
||||
|
||||
func apiHandler(w http.ResponseWriter, r *http.Request) {
|
||||
response := Response{
|
||||
Message: "API is working!",
|
||||
Data: map[string]interface{}{
|
||||
"timestamp": "2024-01-15T10:30:00Z",
|
||||
"version": "1.0.0",
|
||||
"healthy": true,
|
||||
},
|
||||
Status: 200,
|
||||
}
|
||||
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
json.NewEncoder(w).Encode(response)
|
||||
}
|
||||
|
||||
func main() {
|
||||
http.HandleFunc("/api/status", apiHandler)
|
||||
fmt.Println("API server starting on :8080")
|
||||
http.ListenAndServe(":8080", nil)
|
||||
}`
|
||||
|
||||
// Create custom-styled versions
|
||||
customStyles := []struct {
|
||||
name string
|
||||
config func() *freezelib.Freeze
|
||||
desc string
|
||||
}{
|
||||
{
|
||||
"corporate",
|
||||
func() *freezelib.Freeze {
|
||||
return freezelib.New().
|
||||
WithTheme("github").
|
||||
WithFont("Arial", 14).
|
||||
WithBackground("#f8f9fa").
|
||||
WithWindow(true).
|
||||
WithLineNumbers(true).
|
||||
WithShadow(5, 2, 3).
|
||||
WithBorder(1, 4, "#dee2e6").
|
||||
WithPadding(30)
|
||||
},
|
||||
"Corporate style - clean and professional",
|
||||
},
|
||||
{
|
||||
"cyberpunk",
|
||||
func() *freezelib.Freeze {
|
||||
return freezelib.New().
|
||||
WithTheme("dracula").
|
||||
WithFont("Courier New", 13).
|
||||
WithBackground("#0d1117").
|
||||
WithWindow(true).
|
||||
WithLineNumbers(true).
|
||||
WithShadow(20, 0, 15).
|
||||
WithBorder(2, 0, "#ff79c6").
|
||||
WithPadding(25)
|
||||
},
|
||||
"Cyberpunk style - neon and futuristic",
|
||||
},
|
||||
{
|
||||
"minimal",
|
||||
func() *freezelib.Freeze {
|
||||
return freezelib.New().
|
||||
WithTheme("github").
|
||||
WithFont("system-ui", 13).
|
||||
WithBackground("#ffffff").
|
||||
WithWindow(false).
|
||||
WithLineNumbers(false).
|
||||
WithShadow(0, 0, 0).
|
||||
WithPadding(20)
|
||||
},
|
||||
"Minimal style - clean and distraction-free",
|
||||
},
|
||||
}
|
||||
|
||||
for _, style := range customStyles {
|
||||
fmt.Printf("✨ Creating %s style...\n", style.name)
|
||||
|
||||
freeze := style.config()
|
||||
svgData, err := freeze.GenerateFromCode(code, "go")
|
||||
if err != nil {
|
||||
fmt.Printf("❌ Error: %v\n", err)
|
||||
continue
|
||||
}
|
||||
|
||||
filename := fmt.Sprintf("output/custom_%s.svg", style.name)
|
||||
err = os.WriteFile(filename, svgData, 0644)
|
||||
if err != nil {
|
||||
fmt.Printf("❌ Error saving: %v\n", err)
|
||||
continue
|
||||
}
|
||||
|
||||
fmt.Printf("✅ Generated: %s - %s\n", filename, style.desc)
|
||||
}
|
||||
}
|
||||
|
||||
// Helper function to sanitize filenames
|
||||
func sanitizeFilename(name string) string {
|
||||
// Replace spaces and special characters with underscores
|
||||
result := ""
|
||||
for _, char := range name {
|
||||
if (char >= 'a' && char <= 'z') || (char >= 'A' && char <= 'Z') ||
|
||||
(char >= '0' && char <= '9') {
|
||||
result += string(char)
|
||||
} else {
|
||||
result += "_"
|
||||
}
|
||||
}
|
||||
return result
|
||||
}
|
||||
Reference in New Issue
Block a user