Enum ShapeType

Source

pub enum ShapeType {
Show 125 variants    Rectangle,
    RoundedRectangle,
    Ellipse,
    Circle,
    Triangle,
    RightTriangle,
    Diamond,
    Pentagon,
    Hexagon,
    Octagon,
    RightArrow,
    LeftArrow,
    UpArrow,
    DownArrow,
    LeftRightArrow,
    UpDownArrow,
    BentArrow,
    UTurnArrow,
    Star4,
    Star5,
    Star6,
    Star8,
    Ribbon,
    Wave,
    WedgeRectCallout,
    WedgeEllipseCallout,
    CloudCallout,
    FlowChartProcess,
    FlowChartDecision,
    FlowChartTerminator,
    FlowChartDocument,
    FlowChartPredefinedProcess,
    FlowChartInternalStorage,
    FlowChartData,
    FlowChartInputOutput,
    FlowChartManualInput,
    FlowChartManualOperation,
    FlowChartConnector,
    FlowChartOffPageConnector,
    FlowChartPunchedCard,
    FlowChartPunchedTape,
    FlowChartSummingJunction,
    FlowChartOr,
    FlowChartCollate,
    FlowChartSort,
    FlowChartExtract,
    FlowChartMerge,
    FlowChartOnlineStorage,
    FlowChartDelay,
    FlowChartMagneticTape,
    FlowChartMagneticDisk,
    FlowChartMagneticDrum,
    FlowChartDisplay,
    FlowChartPreparation,
    CurvedRightArrow,
    CurvedLeftArrow,
    CurvedUpArrow,
    CurvedDownArrow,
    CurvedLeftRightArrow,
    CurvedUpDownArrow,
    StripedRightArrow,
    NotchedRightArrow,
    PentagonArrow,
    ChevronArrow,
    RightArrowCallout,
    LeftArrowCallout,
    UpArrowCallout,
    DownArrowCallout,
    LeftRightArrowCallout,
    UpDownArrowCallout,
    QuadArrow,
    LeftRightUpArrow,
    CircularArrow,
    Parallelogram,
    Trapezoid,
    NonIsoscelesTrapezoid,
    IsoscelesTrapezoid,
    Cube,
    Can,
    Cone,
    Cylinder,
    Bevel,
    Donut,
    NoSmoking,
    BlockArc,
    FoldedCorner,
    SmileyFace,
    Arc,
    Chord,
    Pie,
    Teardrop,
    Plaque,
    MusicNote,
    PictureFrame,
    Star10,
    Star12,
    Star16,
    Star24,
    Star32,
    Seal,
    Seal4,
    Seal8,
    Seal16,
    Seal32,
    ActionButtonBlank,
    ActionButtonHome,
    ActionButtonHelp,
    ActionButtonInformation,
    ActionButtonForwardNext,
    ActionButtonBackPrevious,
    ActionButtonBeginning,
    ActionButtonEnd,
    ActionButtonReturn,
    ActionButtonDocument,
    ActionButtonSound,
    ActionButtonMovie,
    Heart,
    Lightning,
    Sun,
    Moon,
    Cloud,
    Brace,
    Bracket,
    Plus,
    Minus,
}

Expand description

Shape types available in PPTX

Variants§

§

Minus

Implementations§

Source §

impl ShapeType

Source

pub fn preset_name(&self) -> &'static str

Get the preset geometry name for the shape (OOXML preset name)

Examples found in repository ?

examples/shapes_demo.rs (line 35)

13fn main() {
14    println!("╔════════════════════════════════════════════════════════════╗");
15    println!("║         PPTX Shapes Demo                                   ║");
16    println!("╚════════════════════════════════════════════════════════════╝\n");
17
18    // =========================================================================
19    // Basic Shapes
20    // =========================================================================
21    println!("📐 Basic Shapes:");
22    
23    let basic_shapes = [
24        ShapeType::Rectangle,
25        ShapeType::RoundedRectangle,
26        ShapeType::Ellipse,
27        ShapeType::Triangle,
28        ShapeType::Diamond,
29        ShapeType::Pentagon,
30        ShapeType::Hexagon,
31        ShapeType::Octagon,
32    ];
33    
34    for shape_type in &basic_shapes {
35        println!("   {} → {}", shape_type.display_name(), shape_type.preset_name());
36    }
37
38    // =========================================================================
39    // Arrow Shapes
40    // =========================================================================
41    println!("\n➡️  Arrow Shapes:");
42    
43    let arrow_shapes = [
44        ShapeType::RightArrow,
45        ShapeType::LeftArrow,
46        ShapeType::UpArrow,
47        ShapeType::DownArrow,
48        ShapeType::LeftRightArrow,
49        ShapeType::UpDownArrow,
50    ];
51    
52    for shape_type in &arrow_shapes {
53        println!("   {} → {}", shape_type.display_name(), shape_type.preset_name());
54    }
55
56    // =========================================================================
57    // Star and Banner Shapes
58    // =========================================================================
59    println!("\n⭐ Stars and Banners:");
60    
61    let star_shapes = [
62        ShapeType::Star4,
63        ShapeType::Star5,
64        ShapeType::Star6,
65        ShapeType::Star8,
66        ShapeType::Ribbon,
67        ShapeType::Wave,
68    ];
69    
70    for shape_type in &star_shapes {
71        println!("   {} → {}", shape_type.display_name(), shape_type.preset_name());
72    }
73
74    // =========================================================================
75    // Callout Shapes
76    // =========================================================================
77    println!("\n💬 Callout Shapes:");
78    
79    let callout_shapes = [
80        ShapeType::WedgeRectCallout,
81        ShapeType::WedgeEllipseCallout,
82        ShapeType::CloudCallout,
83    ];
84    
85    for shape_type in &callout_shapes {
86        println!("   {} → {}", shape_type.display_name(), shape_type.preset_name());
87    }
88
89    // =========================================================================
90    // Flow Chart Shapes
91    // =========================================================================
92    println!("\n📊 Flow Chart Shapes:");
93    
94    let flowchart_shapes = [
95        ShapeType::FlowChartProcess,
96        ShapeType::FlowChartDecision,
97        ShapeType::FlowChartTerminator,
98        ShapeType::FlowChartDocument,
99    ];
100    
101    for shape_type in &flowchart_shapes {
102        println!("   {} → {}", shape_type.display_name(), shape_type.preset_name());
103    }
104
105    // =========================================================================
106    // Other Shapes
107    // =========================================================================
108    println!("\n🎨 Other Shapes:");
109    
110    let other_shapes = [
111        ShapeType::Heart,
112        ShapeType::Lightning,
113        ShapeType::Sun,
114        ShapeType::Moon,
115        ShapeType::Cloud,
116    ];
117    
118    for shape_type in &other_shapes {
119        println!("   {} → {}", shape_type.display_name(), shape_type.preset_name());
120    }
121
122    // =========================================================================
123    // Shape with Fill
124    // =========================================================================
125    println!("\n🎨 Shape with Fill:");
126    
127    let filled_shape = Shape::new(
128        ShapeType::Rectangle,
129        inches_to_emu(1.0),
130        inches_to_emu(1.0),
131        inches_to_emu(3.0),
132        inches_to_emu(2.0),
133    ).with_fill(ShapeFill::new("4472C4")); // Blue fill
134    
135    let xml = generate_shape_xml(&filled_shape, 1);
136    println!("   Generated XML ({} chars)", xml.len());
137    println!("   Contains fill: {}", xml.contains("solidFill"));
138
139    // =========================================================================
140    // Shape with Line
141    // =========================================================================
142    println!("\n📏 Shape with Line:");
143    
144    let outlined_shape = Shape::new(
145        ShapeType::Ellipse,
146        inches_to_emu(1.0),
147        inches_to_emu(1.0),
148        inches_to_emu(2.0),
149        inches_to_emu(2.0),
150    ).with_line(ShapeLine::new("FF0000", 25400)); // Red outline, 2pt
151    
152    let xml = generate_shape_xml(&outlined_shape, 2);
153    println!("   Generated XML ({} chars)", xml.len());
154    println!("   Contains line: {}", xml.contains("a:ln"));
155
156    // =========================================================================
157    // Shape with Text
158    // =========================================================================
159    println!("\n📝 Shape with Text:");
160    
161    let text_shape = Shape::new(
162        ShapeType::RoundedRectangle,
163        cm_to_emu(5.0),
164        cm_to_emu(3.0),
165        cm_to_emu(8.0),
166        cm_to_emu(4.0),
167    )
168    .with_fill(ShapeFill::new("70AD47")) // Green fill
169    .with_text("Click Here!");
170    
171    let xml = generate_shape_xml(&text_shape, 3);
172    println!("   Generated XML ({} chars)", xml.len());
173    println!("   Contains text: {}", xml.contains("Click Here!"));
174
175    // =========================================================================
176    // Multiple Shapes
177    // =========================================================================
178    println!("\n📦 Multiple Shapes:");
179    
180    let shapes = vec![
181        Shape::new(ShapeType::Rectangle, 0, 0, 1000000, 500000)
182            .with_fill(ShapeFill::new("FF0000")),
183        Shape::new(ShapeType::Ellipse, 1200000, 0, 500000, 500000)
184            .with_fill(ShapeFill::new("00FF00")),
185        Shape::new(ShapeType::Triangle, 1900000, 0, 500000, 500000)
186            .with_fill(ShapeFill::new("0000FF")),
187    ];
188    
189    let xml = generate_shapes_xml(&shapes, 10);
190    println!("   Generated {} shapes", shapes.len());
191    println!("   Total XML: {} chars", xml.len());
192
193    // =========================================================================
194    // Connector (Arrow Line)
195    // =========================================================================
196    println!("\n🔗 Connector:");
197    
198    let connector_xml = generate_connector_xml(
199        0, 0,
200        inches_to_emu(3.0), inches_to_emu(2.0),
201        100,
202        "000000",
203        12700, // 1pt line
204    );
205    println!("   Generated connector XML ({} chars)", connector_xml.len());
206    println!("   Has arrow head: {}", connector_xml.contains("triangle"));
207
208    // =========================================================================
209    // Flexible Dimension API (NEW)
210    // =========================================================================
211    println!("\n📏 Flexible Dimension API (NEW):");
212
213    // 1. Shape using ratio-based positioning (% of slide)
214    let ratio_shape = Shape::from_dimensions(
215        ShapeType::Rectangle,
216        Dimension::Ratio(0.1), Dimension::Ratio(0.2),   // 10% from left, 20% from top
217        Dimension::Ratio(0.8), Dimension::Ratio(0.6),   // 80% wide, 60% tall
218    ).with_fill(ShapeFill::new("4472C4")).with_text("Ratio-based");
219
220    let xml = generate_shape_xml(&ratio_shape, 20);
221    println!("   Ratio-based shape: {}x{} EMU at ({}, {})",
222        ratio_shape.width, ratio_shape.height, ratio_shape.x, ratio_shape.y);
223    println!("   Generated XML ({} chars)", xml.len());
224
225    // 2. Mixed units: inches for position, ratio for size
226    let mixed_shape = Shape::from_dimensions(
227        ShapeType::RoundedRectangle,
228        Dimension::Inches(1.0), Dimension::Cm(3.0),     // 1 inch from left, 3cm from top
229        Dimension::Ratio(0.5), Dimension::Inches(1.5),  // 50% slide width, 1.5 inches tall
230    ).with_fill(ShapeFill::new("70AD47")).with_text("Mixed units");
231
232    println!("   Mixed-unit shape: {}x{} EMU at ({}, {})",
233        mixed_shape.width, mixed_shape.height, mixed_shape.x, mixed_shape.y);
234
235    // 3. Fluent .at() and .with_dimensions() chaining
236    let fluent_shape = Shape::new(ShapeType::Ellipse, 0, 0, 0, 0)
237        .at(Dimension::percent(50.0), Dimension::percent(50.0))  // center of slide
238        .with_dimensions(Dimension::Inches(2.0), Dimension::Inches(2.0))
239        .with_fill(ShapeFill::new("C0504D"))
240        .with_text("Centered");
241
242    println!("   Fluent chained shape: {}x{} EMU at ({}, {})",
243        fluent_shape.width, fluent_shape.height, fluent_shape.x, fluent_shape.y);
244
245    // 4. Percent helper (syntactic sugar for Ratio)
246    let percent_shape = Shape::from_dimensions(
247        ShapeType::Diamond,
248        Dimension::percent(40.0), Dimension::percent(30.0),
249        Dimension::percent(20.0), Dimension::percent(40.0),
250    ).with_fill(ShapeFill::new("8064A2"));
251
252    println!("   Percent-based shape: {}x{} EMU at ({}, {})",
253        percent_shape.width, percent_shape.height, percent_shape.x, percent_shape.y);
254
255    // 5. Points (useful for font-relative sizing)
256    let pt_shape = Shape::from_dimensions(
257        ShapeType::Rectangle,
258        Dimension::Pt(72.0), Dimension::Pt(72.0),   // 1 inch = 72pt
259        Dimension::Pt(360.0), Dimension::Pt(144.0), // 5 inches x 2 inches
260    ).with_fill(ShapeFill::new("F79646")).with_text("Points");
261
262    println!("   Point-based shape: {}x{} EMU at ({}, {})",
263        pt_shape.width, pt_shape.height, pt_shape.x, pt_shape.y);
264
265    // 6. All Dimension types side by side (same 1-inch result)
266    println!("\n   Unit equivalence (all = 1 inch = 914400 EMU):");
267    let units = [
268        ("Emu(914400)", Dimension::Emu(914400)),
269        ("Inches(1.0)", Dimension::Inches(1.0)),
270        ("Cm(2.54)",    Dimension::Cm(2.54)),
271        ("Pt(72.0)",    Dimension::Pt(72.0)),
272        ("Ratio(0.1)",  Dimension::Ratio(0.1)),  // 10% of slide width (10 inches)
273    ];
274    for (label, dim) in &units {
275        println!("     {:<16} → {} EMU", label, dim.to_emu_x());
276    }
277
278    // =========================================================================
279    // Summary
280    // =========================================================================
281    println!("\n╔════════════════════════════════════════════════════════════╗");
282    println!("║                    Demo Complete                           ║");
283    println!("╠════════════════════════════════════════════════════════════╣");
284    println!("║  Shape Types Available: 40+                                ║");
285    println!("║  Features:                                                 ║");
286    println!("║  ✓ Basic shapes (rect, ellipse, triangle, etc.)            ║");
287    println!("║  ✓ Arrow shapes (8 directions)                             ║");
288    println!("║  ✓ Stars and banners                                       ║");
289    println!("║  ✓ Callouts                                                ║");
290    println!("║  ✓ Flow chart shapes                                       ║");
291    println!("║  ✓ Fill colors with transparency                           ║");
292    println!("║  ✓ Line/border styling                                     ║");
293    println!("║  ✓ Text inside shapes                                      ║");
294    println!("║  ✓ Connectors with arrow heads                             ║");
295    println!("║  ✓ NEW: Flexible Dimension API (EMU/inches/cm/pt/ratio)    ║");
296    println!("║  ✓ NEW: Fluent .at() and .with_dimensions() chaining       ║");
297    println!("║  ✓ NEW: Percent-based positioning                          ║");
298    println!("╚════════════════════════════════════════════════════════════╝");
299}

Source

pub fn display_name(&self) -> &'static str

Get a user-friendly name for the shape

Examples found in repository ?

examples/shapes_demo.rs (line 35)

13fn main() {
14    println!("╔════════════════════════════════════════════════════════════╗");
15    println!("║         PPTX Shapes Demo                                   ║");
16    println!("╚════════════════════════════════════════════════════════════╝\n");
17
18    // =========================================================================
19    // Basic Shapes
20    // =========================================================================
21    println!("📐 Basic Shapes:");
22    
23    let basic_shapes = [
24        ShapeType::Rectangle,
25        ShapeType::RoundedRectangle,
26        ShapeType::Ellipse,
27        ShapeType::Triangle,
28        ShapeType::Diamond,
29        ShapeType::Pentagon,
30        ShapeType::Hexagon,
31        ShapeType::Octagon,
32    ];
33    
34    for shape_type in &basic_shapes {
35        println!("   {} → {}", shape_type.display_name(), shape_type.preset_name());
36    }
37
38    // =========================================================================
39    // Arrow Shapes
40    // =========================================================================
41    println!("\n➡️  Arrow Shapes:");
42    
43    let arrow_shapes = [
44        ShapeType::RightArrow,
45        ShapeType::LeftArrow,
46        ShapeType::UpArrow,
47        ShapeType::DownArrow,
48        ShapeType::LeftRightArrow,
49        ShapeType::UpDownArrow,
50    ];
51    
52    for shape_type in &arrow_shapes {
53        println!("   {} → {}", shape_type.display_name(), shape_type.preset_name());
54    }
55
56    // =========================================================================
57    // Star and Banner Shapes
58    // =========================================================================
59    println!("\n⭐ Stars and Banners:");
60    
61    let star_shapes = [
62        ShapeType::Star4,
63        ShapeType::Star5,
64        ShapeType::Star6,
65        ShapeType::Star8,
66        ShapeType::Ribbon,
67        ShapeType::Wave,
68    ];
69    
70    for shape_type in &star_shapes {
71        println!("   {} → {}", shape_type.display_name(), shape_type.preset_name());
72    }
73
74    // =========================================================================
75    // Callout Shapes
76    // =========================================================================
77    println!("\n💬 Callout Shapes:");
78    
79    let callout_shapes = [
80        ShapeType::WedgeRectCallout,
81        ShapeType::WedgeEllipseCallout,
82        ShapeType::CloudCallout,
83    ];
84    
85    for shape_type in &callout_shapes {
86        println!("   {} → {}", shape_type.display_name(), shape_type.preset_name());
87    }
88
89    // =========================================================================
90    // Flow Chart Shapes
91    // =========================================================================
92    println!("\n📊 Flow Chart Shapes:");
93    
94    let flowchart_shapes = [
95        ShapeType::FlowChartProcess,
96        ShapeType::FlowChartDecision,
97        ShapeType::FlowChartTerminator,
98        ShapeType::FlowChartDocument,
99    ];
100    
101    for shape_type in &flowchart_shapes {
102        println!("   {} → {}", shape_type.display_name(), shape_type.preset_name());
103    }
104
105    // =========================================================================
106    // Other Shapes
107    // =========================================================================
108    println!("\n🎨 Other Shapes:");
109    
110    let other_shapes = [
111        ShapeType::Heart,
112        ShapeType::Lightning,
113        ShapeType::Sun,
114        ShapeType::Moon,
115        ShapeType::Cloud,
116    ];
117    
118    for shape_type in &other_shapes {
119        println!("   {} → {}", shape_type.display_name(), shape_type.preset_name());
120    }
121
122    // =========================================================================
123    // Shape with Fill
124    // =========================================================================
125    println!("\n🎨 Shape with Fill:");
126    
127    let filled_shape = Shape::new(
128        ShapeType::Rectangle,
129        inches_to_emu(1.0),
130        inches_to_emu(1.0),
131        inches_to_emu(3.0),
132        inches_to_emu(2.0),
133    ).with_fill(ShapeFill::new("4472C4")); // Blue fill
134    
135    let xml = generate_shape_xml(&filled_shape, 1);
136    println!("   Generated XML ({} chars)", xml.len());
137    println!("   Contains fill: {}", xml.contains("solidFill"));
138
139    // =========================================================================
140    // Shape with Line
141    // =========================================================================
142    println!("\n📏 Shape with Line:");
143    
144    let outlined_shape = Shape::new(
145        ShapeType::Ellipse,
146        inches_to_emu(1.0),
147        inches_to_emu(1.0),
148        inches_to_emu(2.0),
149        inches_to_emu(2.0),
150    ).with_line(ShapeLine::new("FF0000", 25400)); // Red outline, 2pt
151    
152    let xml = generate_shape_xml(&outlined_shape, 2);
153    println!("   Generated XML ({} chars)", xml.len());
154    println!("   Contains line: {}", xml.contains("a:ln"));
155
156    // =========================================================================
157    // Shape with Text
158    // =========================================================================
159    println!("\n📝 Shape with Text:");
160    
161    let text_shape = Shape::new(
162        ShapeType::RoundedRectangle,
163        cm_to_emu(5.0),
164        cm_to_emu(3.0),
165        cm_to_emu(8.0),
166        cm_to_emu(4.0),
167    )
168    .with_fill(ShapeFill::new("70AD47")) // Green fill
169    .with_text("Click Here!");
170    
171    let xml = generate_shape_xml(&text_shape, 3);
172    println!("   Generated XML ({} chars)", xml.len());
173    println!("   Contains text: {}", xml.contains("Click Here!"));
174
175    // =========================================================================
176    // Multiple Shapes
177    // =========================================================================
178    println!("\n📦 Multiple Shapes:");
179    
180    let shapes = vec![
181        Shape::new(ShapeType::Rectangle, 0, 0, 1000000, 500000)
182            .with_fill(ShapeFill::new("FF0000")),
183        Shape::new(ShapeType::Ellipse, 1200000, 0, 500000, 500000)
184            .with_fill(ShapeFill::new("00FF00")),
185        Shape::new(ShapeType::Triangle, 1900000, 0, 500000, 500000)
186            .with_fill(ShapeFill::new("0000FF")),
187    ];
188    
189    let xml = generate_shapes_xml(&shapes, 10);
190    println!("   Generated {} shapes", shapes.len());
191    println!("   Total XML: {} chars", xml.len());
192
193    // =========================================================================
194    // Connector (Arrow Line)
195    // =========================================================================
196    println!("\n🔗 Connector:");
197    
198    let connector_xml = generate_connector_xml(
199        0, 0,
200        inches_to_emu(3.0), inches_to_emu(2.0),
201        100,
202        "000000",
203        12700, // 1pt line
204    );
205    println!("   Generated connector XML ({} chars)", connector_xml.len());
206    println!("   Has arrow head: {}", connector_xml.contains("triangle"));
207
208    // =========================================================================
209    // Flexible Dimension API (NEW)
210    // =========================================================================
211    println!("\n📏 Flexible Dimension API (NEW):");
212
213    // 1. Shape using ratio-based positioning (% of slide)
214    let ratio_shape = Shape::from_dimensions(
215        ShapeType::Rectangle,
216        Dimension::Ratio(0.1), Dimension::Ratio(0.2),   // 10% from left, 20% from top
217        Dimension::Ratio(0.8), Dimension::Ratio(0.6),   // 80% wide, 60% tall
218    ).with_fill(ShapeFill::new("4472C4")).with_text("Ratio-based");
219
220    let xml = generate_shape_xml(&ratio_shape, 20);
221    println!("   Ratio-based shape: {}x{} EMU at ({}, {})",
222        ratio_shape.width, ratio_shape.height, ratio_shape.x, ratio_shape.y);
223    println!("   Generated XML ({} chars)", xml.len());
224
225    // 2. Mixed units: inches for position, ratio for size
226    let mixed_shape = Shape::from_dimensions(
227        ShapeType::RoundedRectangle,
228        Dimension::Inches(1.0), Dimension::Cm(3.0),     // 1 inch from left, 3cm from top
229        Dimension::Ratio(0.5), Dimension::Inches(1.5),  // 50% slide width, 1.5 inches tall
230    ).with_fill(ShapeFill::new("70AD47")).with_text("Mixed units");
231
232    println!("   Mixed-unit shape: {}x{} EMU at ({}, {})",
233        mixed_shape.width, mixed_shape.height, mixed_shape.x, mixed_shape.y);
234
235    // 3. Fluent .at() and .with_dimensions() chaining
236    let fluent_shape = Shape::new(ShapeType::Ellipse, 0, 0, 0, 0)
237        .at(Dimension::percent(50.0), Dimension::percent(50.0))  // center of slide
238        .with_dimensions(Dimension::Inches(2.0), Dimension::Inches(2.0))
239        .with_fill(ShapeFill::new("C0504D"))
240        .with_text("Centered");
241
242    println!("   Fluent chained shape: {}x{} EMU at ({}, {})",
243        fluent_shape.width, fluent_shape.height, fluent_shape.x, fluent_shape.y);
244
245    // 4. Percent helper (syntactic sugar for Ratio)
246    let percent_shape = Shape::from_dimensions(
247        ShapeType::Diamond,
248        Dimension::percent(40.0), Dimension::percent(30.0),
249        Dimension::percent(20.0), Dimension::percent(40.0),
250    ).with_fill(ShapeFill::new("8064A2"));
251
252    println!("   Percent-based shape: {}x{} EMU at ({}, {})",
253        percent_shape.width, percent_shape.height, percent_shape.x, percent_shape.y);
254
255    // 5. Points (useful for font-relative sizing)
256    let pt_shape = Shape::from_dimensions(
257        ShapeType::Rectangle,
258        Dimension::Pt(72.0), Dimension::Pt(72.0),   // 1 inch = 72pt
259        Dimension::Pt(360.0), Dimension::Pt(144.0), // 5 inches x 2 inches
260    ).with_fill(ShapeFill::new("F79646")).with_text("Points");
261
262    println!("   Point-based shape: {}x{} EMU at ({}, {})",
263        pt_shape.width, pt_shape.height, pt_shape.x, pt_shape.y);
264
265    // 6. All Dimension types side by side (same 1-inch result)
266    println!("\n   Unit equivalence (all = 1 inch = 914400 EMU):");
267    let units = [
268        ("Emu(914400)", Dimension::Emu(914400)),
269        ("Inches(1.0)", Dimension::Inches(1.0)),
270        ("Cm(2.54)",    Dimension::Cm(2.54)),
271        ("Pt(72.0)",    Dimension::Pt(72.0)),
272        ("Ratio(0.1)",  Dimension::Ratio(0.1)),  // 10% of slide width (10 inches)
273    ];
274    for (label, dim) in &units {
275        println!("     {:<16} → {} EMU", label, dim.to_emu_x());
276    }
277
278    // =========================================================================
279    // Summary
280    // =========================================================================
281    println!("\n╔════════════════════════════════════════════════════════════╗");
282    println!("║                    Demo Complete                           ║");
283    println!("╠════════════════════════════════════════════════════════════╣");
284    println!("║  Shape Types Available: 40+                                ║");
285    println!("║  Features:                                                 ║");
286    println!("║  ✓ Basic shapes (rect, ellipse, triangle, etc.)            ║");
287    println!("║  ✓ Arrow shapes (8 directions)                             ║");
288    println!("║  ✓ Stars and banners                                       ║");
289    println!("║  ✓ Callouts                                                ║");
290    println!("║  ✓ Flow chart shapes                                       ║");
291    println!("║  ✓ Fill colors with transparency                           ║");
292    println!("║  ✓ Line/border styling                                     ║");
293    println!("║  ✓ Text inside shapes                                      ║");
294    println!("║  ✓ Connectors with arrow heads                             ║");
295    println!("║  ✓ NEW: Flexible Dimension API (EMU/inches/cm/pt/ratio)    ║");
296    println!("║  ✓ NEW: Fluent .at() and .with_dimensions() chaining       ║");
297    println!("║  ✓ NEW: Percent-based positioning                          ║");
298    println!("╚════════════════════════════════════════════════════════════╝");
299}