use deckmint::layout::{center_in, GridLayoutBuilder, GridTrack};
use deckmint::{GradientFill, GradientStop};
use deckmint::objects::shape::ShapeOptionsBuilder;
use deckmint::objects::table::{TableCell, TableOptionsBuilder};
use deckmint::objects::text::TextOptionsBuilder;
use deckmint::{BarDir, BarGrouping, ChartOptionsBuilder, ChartSeries, LegendPos};
use deckmint::TextRunBuilder;
use deckmint::types::{AnimationEffect, CheckerboardDir, Direction, HyperlinkProps, ShapeVariant, SlideNumberProps, SplitOrientation, StripDir};
use deckmint::{
AlignH, AlignV, ChartType, GlowProps, Presentation, SchemeColor, ShapeType, SlideMasterDef, TabStop,
TextOutlineProps,
};
use deckmint::{
AnimationTrigger, ConnectorOptions, ConnectorType, FieldType, HyperlinkAction,
PatternFill, PatternType, ThemeColorMod, TransitionDir, TransitionProps,
};
const RED_1PX_PNG: &[u8] = &[
0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A, 0x00, 0x00, 0x00, 0x0D, 0x49, 0x48, 0x44,
0x52, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x08, 0x02, 0x00, 0x00, 0x00, 0x90,
0x77, 0x53, 0xDE, 0x00, 0x00, 0x00, 0x0C, 0x49, 0x44, 0x41, 0x54, 0x08, 0xD7, 0x63, 0xF8,
0xCF, 0xC0, 0x00, 0x00, 0x00, 0x02, 0x00, 0x01, 0xE2, 0x21, 0xBC, 0x33, 0x00, 0x00, 0x00,
0x00, 0x49, 0x45, 0x4E, 0x44, 0xAE, 0x42, 0x60, 0x82,
];
fn heading(slide: &mut deckmint::Slide, text: &str) {
slide.add_text(
text,
TextOptionsBuilder::new()
.x(0.3).y(0.1).w(9.4).h(0.7)
.font_size(24.0).bold().color("#2E4057")
.build(),
);
slide.add_shape(
ShapeType::Rect,
ShapeOptionsBuilder::new()
.x(0.3).y(0.75).w(9.4).h(0.04)
.fill_color("#2E4057")
.build(),
);
}
fn main() {
let mut pres = Presentation::new();
pres.title = "deckmint Feature Demo".to_string();
pres.author = "deckmint".to_string();
{
let mut master = SlideMasterDef::new("Feature Demo Master");
master.add_shape(ShapeType::Rect, ShapeOptionsBuilder::new()
.bounds(0.0, 7.3, 13.33, 0.2)
.fill_color("#2E4057")
.build());
pres.define_master(master);
}
pres.define_layout("WIDE_16x9", Some(13.33), Some(7.5));
{
let s = pres.add_slide();
heading(s, "Text: Highlight & Underline Styles");
let runs = vec![
TextRunBuilder::new("Normal · ").font_size(20.0).build(),
TextRunBuilder::new("Yellow highlight").font_size(20.0).highlight("#FFFF00").build(),
TextRunBuilder::new(" · ").font_size(20.0).build(),
TextRunBuilder::new("Cyan highlight").font_size(20.0).highlight("#00FFFF").build(),
];
s.add_text_runs(runs, TextOptionsBuilder::new().x(0.5).y(1.0).w(9.0).h(0.8).build());
let underlines = [
("Single (sng)", "sng"),
("Double (dbl)", "dbl"),
("Dash (dash)", "dash"),
("Dotted", "dotted"),
("Heavy (heavy)", "heavy"),
("Wavy (wavy)", "wavy"),
("Wavy Double (wavyDbl)", "wavyDbl"),
];
for (i, (label, style)) in underlines.iter().enumerate() {
let col = i % 2;
let row = i / 2;
let x = 0.5 + col as f64 * 4.8;
let y = 1.9 + row as f64 * 0.55;
let runs = vec![TextRunBuilder::new(*label).font_size(18.0).underline(*style).build()];
s.add_text_runs(runs, TextOptionsBuilder::new().x(x).y(y).w(4.5).h(0.5).build());
}
}
{
let s = pres.add_slide();
s.set_background_color("#1A1A2E");
heading(s, "Text: Glow & Outline");
let glows = [
("Blue glow", "#4472C4", "#4472C4", 0.7_f64, 8.0_f64),
("Red glow", "#FF0000", "#FF6B6B", 0.8, 12.0),
("Green glow", "#FFFFFF", "#00FF88", 0.6, 6.0),
];
for (i, (label, text_color, glow_color, opacity, size)) in glows.iter().enumerate() {
let runs = vec![
TextRunBuilder::new(*label)
.font_size(36.0).bold().color(*text_color)
.glow(GlowProps { size: *size, color: glow_color.to_string(), opacity: *opacity })
.build(),
];
s.add_text_runs(
runs,
TextOptionsBuilder::new()
.x(0.5).y(1.0 + i as f64 * 1.1).w(9.0).h(0.9)
.align(AlignH::Center)
.build(),
);
}
let runs = vec![
TextRunBuilder::new("Outlined text (white fill, black stroke)")
.font_size(28.0).bold().color("#FFFFFF")
.outline(TextOutlineProps { color: "#000000".to_string(), size: 1.5 })
.build(),
];
s.add_text_runs(
runs,
TextOptionsBuilder::new()
.x(0.5).y(4.4).w(9.0).h(0.9)
.align(AlignH::Center)
.build(),
);
}
{
let s = pres.add_slide();
heading(s, "Text: Soft Break · Direction · Tab Stops");
let runs = vec![
TextRunBuilder::new("Line 1 — first line of paragraph").font_size(16.0).build(),
TextRunBuilder::new("Line 2 — soft break before this (same paragraph)")
.font_size(16.0).color("#4472C4").soft_break_before().build(),
TextRunBuilder::new("Line 3 — another soft break")
.font_size(16.0).italic().soft_break_before().build(),
];
s.add_text_runs(
runs,
TextOptionsBuilder::new().x(0.5).y(0.9).w(6.5).h(1.8).build(),
);
s.add_text(
"VERTICAL",
TextOptionsBuilder::new()
.x(7.5).y(0.9).w(0.8).h(3.5)
.font_size(16.0).bold().color("#C00000")
.text_direction("vert")
.build(),
);
s.add_text(
"↑ vert270",
TextOptionsBuilder::new()
.x(8.5).y(0.9).w(0.9).h(3.5)
.font_size(14.0).color("#4472C4")
.text_direction("vert270")
.build(),
);
s.add_text(
"Name\tRole\tScore",
TextOptionsBuilder::new()
.x(0.5).y(2.9).w(9.0).h(0.5)
.font_size(16.0).bold()
.tab_stops(vec![
TabStop { pos_inches: 3.0, align: "l".to_string() },
TabStop { pos_inches: 6.5, align: "r".to_string() },
])
.build(),
);
for (name, role, score) in &[("Alice", "Engineer", "98"), ("Bob", "Designer", "87"), ("Carol", "PM", "92")] {
let row_y = 3.4 + match *name { "Alice" => 0.0, "Bob" => 0.45, _ => 0.9 };
s.add_text(
&format!("{name}\t{role}\t{score}"),
TextOptionsBuilder::new()
.x(0.5).y(row_y).w(9.0).h(0.4)
.font_size(15.0)
.tab_stops(vec![
TabStop { pos_inches: 3.0, align: "l".to_string() },
TabStop { pos_inches: 6.5, align: "r".to_string() },
])
.build(),
);
}
}
{
let s = pres.add_slide();
heading(s, "Shapes: Hyperlink · Shadow rotateWithShape");
s.add_shape(
ShapeType::RoundRect,
ShapeOptionsBuilder::new()
.x(0.5).y(1.0).w(4.0).h(1.0)
.fill_color("#4472C4")
.hyperlink(HyperlinkProps {
r_id: 0,
slide: None,
url: Some("https://github.com/gitbrent/PptxGenJS".to_string()),
tooltip: Some("Open PptxGenJS on GitHub".to_string()),
action: None,
})
.build(),
);
s.add_text(
"▶ Click: GitHub link (shape hyperlink)",
TextOptionsBuilder::new()
.x(0.5).y(1.0).w(4.0).h(1.0)
.font_size(14.0).bold().color("#FFFFFF")
.valign(AlignV::Middle)
.align(AlignH::Center)
.build(),
);
s.add_shape(
ShapeType::RoundRect,
ShapeOptionsBuilder::new()
.x(5.0).y(1.0).w(4.0).h(1.0)
.fill_color("#ED7D31")
.hyperlink(HyperlinkProps {
r_id: 0,
slide: Some(1),
url: None,
tooltip: Some("Jump to slide 1".to_string()),
action: None,
})
.build(),
);
s.add_text(
"▶ Click: Jump to Slide 1 (slide hyperlink)",
TextOptionsBuilder::new()
.x(5.0).y(1.0).w(4.0).h(1.0)
.font_size(14.0).bold().color("#FFFFFF")
.valign(AlignV::Middle)
.align(AlignH::Center)
.build(),
);
use deckmint::{ShadowProps, ShadowType};
let shadow_on = ShadowProps {
shadow_type: ShadowType::Outer,
blur: Some(6.0),
offset: Some(4.0),
angle: Some(45.0),
color: Some("#000000".to_string()),
opacity: Some(0.5),
rotate_with_shape: true,
};
let shadow_off = ShadowProps {
rotate_with_shape: false,
..shadow_on.clone()
};
s.add_shape(
ShapeType::Pentagon,
ShapeOptionsBuilder::new()
.x(0.5).y(2.5).w(3.0).h(2.0)
.fill_color("#70AD47")
.rotate(30.0)
.shadow(shadow_on)
.build(),
);
s.add_text(
"rotateWithShape=true\n(shadow rotates with shape)",
TextOptionsBuilder::new()
.x(0.5).y(4.6).w(3.5).h(0.8)
.font_size(12.0).align(AlignH::Center)
.build(),
);
s.add_shape(
ShapeType::Pentagon,
ShapeOptionsBuilder::new()
.x(5.5).y(2.5).w(3.0).h(2.0)
.fill_color("#ED7D31")
.rotate(30.0)
.shadow(shadow_off)
.build(),
);
s.add_text(
"rotateWithShape=false\n(shadow stays fixed)",
TextOptionsBuilder::new()
.x(5.5).y(4.6).w(3.5).h(0.8)
.font_size(12.0).align(AlignH::Center)
.build(),
);
}
{
let s = pres.add_slide();
heading(s, "Tables: Per-Row Heights · Cell Hyperlinks");
let mut header = TableCell::new("Feature");
header.options.bold = Some(true);
header.options.fill = Some("#2E4057".to_string());
header.options.color = Some("#FFFFFF".to_string());
let mut h2 = TableCell::new("Value");
h2.options.bold = Some(true);
h2.options.fill = Some("#2E4057".to_string());
h2.options.color = Some("#FFFFFF".to_string());
let mut h3 = TableCell::new("Link");
h3.options.bold = Some(true);
h3.options.fill = Some("#2E4057".to_string());
h3.options.color = Some("#FFFFFF".to_string());
let mut link_cell = TableCell::new("Click me");
link_cell.options.color = Some("#4472C4".to_string());
link_cell.options.underline = Some(true);
link_cell.options.hyperlink = Some(HyperlinkProps {
r_id: 0,
slide: None,
url: Some("https://github.com/gitbrent/PptxGenJS".to_string()),
tooltip: Some("Open PptxGenJS".to_string()),
action: None,
});
let rows = vec![
vec![header, h2, h3],
vec![TableCell::new("Row height 0.6\""), TableCell::new("Tall row"), TableCell::new("—")],
vec![TableCell::new("Row height 0.3\""), TableCell::new("Normal row"), TableCell::new("—")],
vec![TableCell::new("Cell hyperlink"), TableCell::new("Underlined blue text"), link_cell],
vec![TableCell::new("Row height 0.8\""), TableCell::new("Extra tall"), TableCell::new("—")],
];
s.add_table(
rows,
TableOptionsBuilder::new()
.x(0.5).y(0.9).w(9.0).h(5.5)
.col_w(vec![3.0, 3.5, 2.5])
.row_h(vec![0.5, 0.6, 0.3, 0.4, 0.8])
.build(),
);
}
{
let s = pres.add_slide();
s.set_background_image(RED_1PX_PNG.to_vec(), "png");
s.add_text(
"Background Image",
TextOptionsBuilder::new()
.x(0.5).y(2.5).w(9.0).h(1.2)
.font_size(40.0).bold()
.align(AlignH::Center).color("#FFFFFF")
.build(),
);
s.add_text(
"Slide background set from raw image bytes via set_background_image()",
TextOptionsBuilder::new()
.x(0.5).y(3.8).w(9.0).h(0.8)
.font_size(16.0)
.align(AlignH::Center).color("#FFFFFF")
.build(),
);
}
{
let s = pres.add_slide();
heading(s, "Slide Master: Bottom Stripe from Master");
s.add_text(
"The dark stripe at the bottom of every slide in this deck\n\
is defined on the slide master via define_master(). It appears on\n\
all slides without being added individually.",
TextOptionsBuilder::new()
.x(0.5).y(1.0).w(9.0).h(2.5)
.font_size(18.0)
.build(),
);
s.add_text(
"Custom slide layouts can also be added with define_layout(name, w, h)\n\
which supports custom slide dimensions.",
TextOptionsBuilder::new()
.x(0.5).y(3.8).w(9.0).h(1.5)
.font_size(16.0).color("#555555")
.build(),
);
}
{
let s = pres.add_slide();
s.add_text("Animations: Entrance & Exit", TextOptionsBuilder::new().x(0.5).y(0.2).w(9.0).h(0.6).font_size(26.0).bold().build());
let items: &[(&str, fn() -> AnimationEffect)] = &[
("Appear (entrance)", || AnimationEffect::appear()),
("Disappear (exit)", || AnimationEffect::disappear()),
("Fade In (entrance)", || AnimationEffect::fade_in()),
("Fade Out (exit)", || AnimationEffect::fade_out()),
("Fly In from Left", || AnimationEffect::fly_in(Direction::Left)),
("Fly Out to Right", || AnimationEffect::fly_out(Direction::Right)),
("Fly In from Bottom", || AnimationEffect::fly_in(Direction::Down)),
("Wipe In from Left", || AnimationEffect::wipe_in(Direction::Left)),
("Zoom In (entrance)", || AnimationEffect::zoom_in()),
("Zoom Out (exit)", || AnimationEffect::zoom_out()),
];
for (idx, (label, make)) in items.iter().enumerate() {
let col = (idx % 2) as f64;
let row = (idx / 2) as f64;
s.add_text(
*label,
TextOptionsBuilder::new()
.x(0.4 + col * 4.8).y(1.0 + row * 0.7).w(4.5).h(0.6)
.font_size(16.0)
.animation(make())
.build(),
);
}
}
{
let s = pres.add_slide();
s.add_text("Animations: Emphasis & Split", TextOptionsBuilder::new().x(0.5).y(0.2).w(9.0).h(0.6).font_size(26.0).bold().build());
s.add_text("Spin 360°", TextOptionsBuilder::new()
.x(0.5).y(1.1).w(4.0).h(0.6).font_size(18.0)
.animation(AnimationEffect::spin(360.0)).build());
s.add_text("Spin 180° (half)", TextOptionsBuilder::new()
.x(5.0).y(1.1).w(4.0).h(0.6).font_size(18.0)
.animation(AnimationEffect::spin(180.0)).build());
s.add_text("Pulse", TextOptionsBuilder::new()
.x(0.5).y(1.9).w(4.0).h(0.6).font_size(18.0)
.animation(AnimationEffect::pulse()).build());
s.add_text("Grow/Shrink ×1.5", TextOptionsBuilder::new()
.x(5.0).y(1.9).w(4.0).h(0.6).font_size(18.0)
.animation(AnimationEffect::grow_shrink(1.5)).build());
s.add_text("Split In (Horizontal)", TextOptionsBuilder::new()
.x(0.5).y(2.7).w(4.0).h(0.6).font_size(18.0)
.animation(AnimationEffect::split_in(SplitOrientation::Horizontal)).build());
s.add_text("Split Out (Vertical)", TextOptionsBuilder::new()
.x(5.0).y(2.7).w(4.0).h(0.6).font_size(18.0)
.animation(AnimationEffect::split_out(SplitOrientation::Vertical)).build());
s.add_text("Wipe In from Top", TextOptionsBuilder::new()
.x(0.5).y(3.5).w(4.0).h(0.6).font_size(18.0)
.animation(AnimationEffect::wipe_in(Direction::Up)).build());
s.add_text("Fly In from Top", TextOptionsBuilder::new()
.x(5.0).y(3.5).w(4.0).h(0.6).font_size(18.0)
.animation(AnimationEffect::fly_in(Direction::Up)).build());
}
{
let s = pres.add_slide();
heading(s, "Layout: GridLayout — 3 Equal Columns");
let grid = GridLayoutBuilder::cols_n(3, 0.2)
.origin(0.3, 0.9)
.container(9.4, 4.6)
.build();
let colors = ["#4472C4", "#ED7D31", "#70AD47"];
let labels = ["Column 1\n(Fr 1)", "Column 2\n(Fr 1)", "Column 3\n(Fr 1)"];
for col in 0..3 {
let r = grid.cell(col, 0);
s.add_shape(ShapeType::Rect,
ShapeOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h)
.fill_color(colors[col]).build());
s.add_text(labels[col],
TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h)
.font_size(20.0).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle).build());
}
}
{
let s = pres.add_slide();
heading(s, "Layout: GridLayout — Mixed Tracks & Spans");
let outer = GridLayoutBuilder::new()
.cols(vec![GridTrack::Fr(1.0)])
.rows(vec![
GridTrack::Inches(0.55), GridTrack::Fr(1.0), GridTrack::Inches(0.25), ])
.row_gap(0.05)
.origin(0.3, 0.85)
.container(9.4, 4.65)
.build();
let content_cell = outer.cell(0, 1);
let inner = GridLayoutBuilder::new()
.cols(vec![GridTrack::Inches(2.2), GridTrack::Fr(1.0), GridTrack::Fr(1.0)])
.rows(vec![GridTrack::Fr(1.0), GridTrack::Fr(1.0)])
.col_gap(0.15)
.row_gap(0.12)
.origin(content_cell.x, content_cell.y)
.container(content_cell.w, content_cell.h)
.build();
let sidebar = inner.span(0, 0, 1, 2);
s.add_shape(ShapeType::Rect,
ShapeOptionsBuilder::new()
.x(sidebar.x).y(sidebar.y).w(sidebar.w).h(sidebar.h)
.fill_color("#2E4057").build());
s.add_text("Sidebar\n(fixed 2.2\")",
TextOptionsBuilder::new()
.x(sidebar.x).y(sidebar.y).w(sidebar.w).h(sidebar.h)
.font_size(14.0).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle).build());
let cell_colors = [("#4472C4","Top Left"), ("#ED7D31","Top Right"),
("#70AD47","Bottom Left"), ("#9E480E","Bottom Right")];
for (idx, (color, label)) in cell_colors.iter().enumerate() {
let col = 1 + (idx % 2);
let row = idx / 2;
let r = inner.cell(col, row);
s.add_shape(ShapeType::RoundRect,
ShapeOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h)
.fill_color(*color).rect_radius(0.05).build());
s.add_text(*label,
TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h)
.font_size(13.0).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle).build());
}
let footer = outer.cell(0, 2);
let centered_label = center_in(&footer, 4.0, footer.h);
s.add_text("Footer — auto-positioned with center_in()",
TextOptionsBuilder::new()
.x(centered_label.x).y(centered_label.y)
.w(centered_label.w).h(centered_label.h)
.font_size(10.0).italic().color("#888888")
.align(AlignH::Center).build());
}
{
let s = pres.add_slide();
heading(s, "Gradient Fills");
let grid = GridLayoutBuilder::grid_n_m(3, 2, 0.18)
.origin(0.3, 0.95)
.container(9.4, 4.55)
.build();
let r = grid.cell(0, 0);
s.add_shape(ShapeType::Rect, ShapeOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h)
.gradient_fill(GradientFill::two_color(0.0, "#4472C4", "#ED7D31"))
.build());
s.add_text("Linear 0°\n(left → right)", TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).font_size(13.0).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle).build());
let r = grid.cell(1, 0);
s.add_shape(ShapeType::Rect, ShapeOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h)
.gradient_fill(GradientFill::two_color(90.0, "#4472C4", "#ED7D31"))
.build());
s.add_text("Linear 90°\n(top → bottom)", TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).font_size(13.0).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle).build());
let r = grid.cell(2, 0);
s.add_shape(ShapeType::Rect, ShapeOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h)
.gradient_fill(GradientFill::two_color(45.0, "#4472C4", "#ED7D31"))
.build());
s.add_text("Linear 45°\n(diagonal)", TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).font_size(13.0).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle).build());
let r = grid.cell(0, 1);
s.add_shape(ShapeType::Rect, ShapeOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h)
.gradient_fill(GradientFill::linear(90.0, vec![
GradientStop::new("#FF0000", 0.0),
GradientStop::new("#FFFF00", 50.0),
GradientStop::new("#00B050", 100.0),
]))
.build());
s.add_text("Multi-stop\n(3 colours)", TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).font_size(13.0).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle).build());
let r = grid.cell(1, 1);
s.add_shape(ShapeType::Rect, ShapeOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h)
.gradient_fill(GradientFill::radial_two_color("#FFFFFF", "#4472C4"))
.build());
s.add_text("Radial\n(white → blue)", TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).font_size(13.0).bold().color("#1F3864")
.align(AlignH::Center).valign(AlignV::Middle).build());
let r = grid.cell(2, 1);
s.add_text("Gradient\ntext box\nbackground", TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).font_size(13.0).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle)
.gradient_fill(GradientFill::two_color(135.0, "#7030A0", "#00B0F0"))
.build());
}
{
let s = pres.add_slide();
heading(s, "New Entrance Animations — Basic (Filter-Based)");
let grid = GridLayoutBuilder::new()
.cols(vec![GridTrack::fr(1.0); 4])
.rows(vec![GridTrack::inches(0.6), GridTrack::fr(1.0), GridTrack::fr(1.0), GridTrack::fr(1.0)])
.gap(0.15)
.origin(0.3, 0.85)
.container(9.4, 4.6)
.build();
let anims: &[(&str, AnimationEffect, &str)] = &[
("Blinds H", AnimationEffect::blinds_in(SplitOrientation::Horizontal), "#4472C4"),
("Blinds V", AnimationEffect::blinds_in(SplitOrientation::Vertical), "#ED7D31"),
("Checker\n(Across)", AnimationEffect::checkerboard_in(CheckerboardDir::Across), "#70AD47"),
("Checker\n(Down)", AnimationEffect::checkerboard_in(CheckerboardDir::Down), "#FFC000"),
("Dissolve In", AnimationEffect::dissolve_in(), "#5B9BD5"),
("Peek In", AnimationEffect::peek_in(Direction::Down), "#C55A11"),
("Rand Bars H", AnimationEffect::random_bars_in(SplitOrientation::Horizontal), "#7030A0"),
("Rand Bars V", AnimationEffect::random_bars_in(SplitOrientation::Vertical), "#00B0F0"),
("Shape Box", AnimationEffect::shape_in(ShapeVariant::Box), "#4472C4"),
("Shape Circle",AnimationEffect::shape_in(ShapeVariant::Circle), "#ED7D31"),
("Strips LD", AnimationEffect::strips_in(StripDir::LeftDown), "#70AD47"),
("Wedge", AnimationEffect::wedge_in(), "#FFC000"),
];
let cols = 4;
for (i, (label, anim, color)) in anims.iter().enumerate() {
let col = i % cols;
let row = i / cols + 1;
let r = grid.cell(col, row);
s.add_shape(ShapeType::Rect, ShapeOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h)
.fill_color(*color)
.animation(anim.clone())
.build());
s.add_text(*label, TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).font_size(11.0).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle).build());
}
let r = grid.cell(3, 3);
s.add_shape(ShapeType::Ellipse, ShapeOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h)
.fill_color("#FF0000")
.animation(AnimationEffect::wheel_in(3))
.build());
s.add_text("Wheel\n(3 spokes)", TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).font_size(11.0).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle).build());
}
{
let s = pres.add_slide();
heading(s, "New Entrance Animations — Subtle & Moderate");
let grid = GridLayoutBuilder::new()
.cols(vec![GridTrack::fr(1.0); 4])
.rows(vec![GridTrack::inches(0.6), GridTrack::fr(1.0), GridTrack::fr(1.0)])
.gap(0.15)
.origin(0.3, 0.85)
.container(9.4, 4.6)
.build();
let anims: &[(&str, AnimationEffect, &str)] = &[
("Expand", AnimationEffect::expand_in(), "#4472C4"),
("Swivel", AnimationEffect::swivel_in(), "#ED7D31"),
("Basic Zoom", AnimationEffect::basic_zoom_in(), "#70AD47"),
("Stretch H", AnimationEffect::stretch_in(Direction::Left), "#FFC000"),
("Centre Revolve", AnimationEffect::centre_revolve_in(), "#7030A0"),
("Float In ↑", AnimationEffect::float_in(Direction::Up), "#00B0F0"),
("Grow Turn", AnimationEffect::grow_turn_in(), "#C55A11"),
("Rise Up", AnimationEffect::rise_up_in(), "#4472C4"),
];
let cols = 4;
for (i, (label, anim, color)) in anims.iter().enumerate() {
let col = i % cols;
let row = i / cols + 1;
let r = grid.cell(col, row);
s.add_shape(ShapeType::Rect, ShapeOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h)
.fill_color(*color)
.animation(anim.clone())
.build());
s.add_text(*label, TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).font_size(11.0).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle).build());
}
}
{
let s = pres.add_slide();
heading(s, "New Entrance Animations — Exciting");
let grid = GridLayoutBuilder::new()
.cols(vec![GridTrack::fr(1.0); 4])
.rows(vec![GridTrack::inches(0.6), GridTrack::fr(1.0), GridTrack::fr(1.0), GridTrack::fr(1.0)])
.gap(0.15)
.origin(0.3, 0.85)
.container(9.4, 4.6)
.build();
let anims: &[(&str, AnimationEffect, &str)] = &[
("Boomerang", AnimationEffect::boomerang_in(), "#4472C4"),
("Bounce", AnimationEffect::bounce_in(), "#ED7D31"),
("Credits", AnimationEffect::credits_in(), "#70AD47"),
("Curve Up", AnimationEffect::curve_up_in(), "#FFC000"),
("Drop", AnimationEffect::drop_in(), "#7030A0"),
("Flip", AnimationEffect::flip_in(), "#00B0F0"),
("Pinwheel", AnimationEffect::pinwheel_in(), "#C55A11"),
("Spiral In", AnimationEffect::spiral_in(), "#4472C4"),
("Basic Swivel", AnimationEffect::basic_swivel_in(), "#ED7D31"),
("Whip", AnimationEffect::whip_in(), "#70AD47"),
("Spinner", AnimationEffect::spinner_in(), "#FFC000"),
];
let cols = 4;
for (i, (label, anim, color)) in anims.iter().enumerate() {
let col = i % cols;
let row = i / cols + 1;
let r = grid.cell(col, row);
s.add_shape(ShapeType::Rect, ShapeOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h)
.fill_color(*color)
.animation(anim.clone())
.build());
s.add_text(*label, TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).font_size(11.0).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle).build());
}
}
{
let s = pres.add_slide();
heading(s, "Exit Animations — Basic & Subtle");
let grid = GridLayoutBuilder::grid_n_m(4, 4, 0.08)
.origin(0.3, 0.85).container(9.4, 4.7).build();
let anims: &[(&str, AnimationEffect, &str)] = &[
("Blinds H", AnimationEffect::blinds_out(SplitOrientation::Horizontal), "#4472C4"),
("Blinds V", AnimationEffect::blinds_out(SplitOrientation::Vertical), "#4472C4"),
("Checkerboard", AnimationEffect::checkerboard_out(CheckerboardDir::Across), "#ED7D31"),
("Dissolve Out", AnimationEffect::dissolve_out(), "#A9D18E"),
("Peek Out", AnimationEffect::peek_out(Direction::Left), "#FF0000"),
("Random Bars H", AnimationEffect::random_bars_out(SplitOrientation::Horizontal), "#70AD47"),
("Random Bars V", AnimationEffect::random_bars_out(SplitOrientation::Vertical), "#70AD47"),
("Shape Box", AnimationEffect::shape_out(ShapeVariant::Box), "#FFC000"),
("Strips", AnimationEffect::strips_out(StripDir::LeftDown), "#9DC3E6"),
("Wedge", AnimationEffect::wedge_out(), "#FF7F7F"),
("Wheel 2", AnimationEffect::wheel_out(2), "#C5A5C5"),
("Wipe Left", AnimationEffect::wipe_out(Direction::Left), "#4472C4"),
("Contract", AnimationEffect::contract_out(), "#ED7D31"),
("Swivel", AnimationEffect::swivel_out(), "#70AD47"),
("Split H", AnimationEffect::split_out(SplitOrientation::Horizontal), "#FF0000"),
("Zoom Out", AnimationEffect::zoom_out(), "#FFC000"),
];
let cols = 4;
for (i, (label, anim, color)) in anims.iter().enumerate() {
let col = i % cols;
let row = i / cols;
let r = grid.cell(col, row);
s.add_shape(ShapeType::Rect, ShapeOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h)
.fill_color(*color)
.animation(anim.clone())
.build());
s.add_text(*label, TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).font_size(11.0).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle).build());
}
}
{
let s = pres.add_slide();
heading(s, "Exit Animations — Moderate & Exciting");
let grid = GridLayoutBuilder::grid_n_m(4, 4, 0.08)
.origin(0.3, 0.85).container(9.4, 4.7).build();
let anims: &[(&str, AnimationEffect, &str)] = &[
("Centre Revolve", AnimationEffect::centre_revolve_out(), "#4472C4"),
("Collapse", AnimationEffect::collapse_out(), "#ED7D31"),
("Float Out", AnimationEffect::float_out(Direction::Up), "#A9D18E"),
("Shrink Turn", AnimationEffect::shrink_turn_out(), "#FF0000"),
("Sink Down", AnimationEffect::sink_down_out(), "#70AD47"),
("Spinner", AnimationEffect::spinner_out(), "#FFC000"),
("Basic Zoom", AnimationEffect::basic_zoom_out(), "#9DC3E6"),
("Stretchy H", AnimationEffect::stretchy_out(Direction::Left), "#FF7F7F"),
("Boomerang", AnimationEffect::boomerang_out(), "#C5A5C5"),
("Bounce Out", AnimationEffect::bounce_out(), "#4472C4"),
("Credits Out", AnimationEffect::credits_out(), "#ED7D31"),
("Curve Down", AnimationEffect::curve_down_out(), "#70AD47"),
("Drop Out", AnimationEffect::drop_out(), "#FF0000"),
("Flip Out", AnimationEffect::flip_out(), "#FFC000"),
("Pinwheel Out", AnimationEffect::pinwheel_out(), "#9DC3E6"),
("Whip Out", AnimationEffect::whip_out(), "#A9D18E"),
];
let cols = 4;
for (i, (label, anim, color)) in anims.iter().enumerate() {
let col = i % cols;
let row = i / cols;
let r = grid.cell(col, row);
s.add_shape(ShapeType::Rect, ShapeOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h)
.fill_color(*color)
.animation(anim.clone())
.build());
s.add_text(*label, TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).font_size(11.0).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle).build());
}
}
{
let s = pres.add_slide();
heading(s, "Emphasis — Basic & Subtle");
let grid = GridLayoutBuilder::grid_n_m(4, 4, 0.08)
.origin(0.3, 0.85).container(9.4, 4.7).build();
let anims: &[(&str, AnimationEffect, &str, bool)] = &[
("Fill Colour", AnimationEffect::fill_color("#FF0000"), "#4472C4", false),
("Font Colour", AnimationEffect::font_color("#FFFF00"), "#ED7D31", true),
("Line Colour", AnimationEffect::line_color("#00FF00"), "#70AD47", false),
("Transparency", AnimationEffect::transparency(0.2), "#FF0000", false),
("Bold Flash", AnimationEffect::bold_flash(), "#4472C4", true),
("Brush Colour", AnimationEffect::brush_color("#FF8000"), "#ED7D31", false),
("Comp. Colour", AnimationEffect::complementary_color(), "#70AD47", false),
("Comp. Colour2", AnimationEffect::complementary_color2(), "#FFC000", false),
("Contrast Clr", AnimationEffect::contrasting_color(), "#9DC3E6", false),
("Darken", AnimationEffect::darken(), "#FF7F7F", false),
("Desaturate", AnimationEffect::desaturate(), "#C5A5C5", false),
("Lighten", AnimationEffect::lighten(), "#4472C4", false),
("Object Colour", AnimationEffect::object_color("#70AD47"), "#ED7D31", false),
("Underline", AnimationEffect::underline(), "#FF0000", true),
("Spin 360°", AnimationEffect::spin(360.0), "#70AD47", false),
("Pulse", AnimationEffect::pulse(), "#FFC000", false),
];
let cols = 4;
for (i, (label, anim, color, on_text)) in anims.iter().enumerate() {
let col = i % cols;
let row = i / cols;
let r = grid.cell(col, row);
if *on_text {
s.add_shape(ShapeType::Rect, ShapeOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).fill_color(*color).build());
s.add_text(*label, TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).font_size(10.5).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle)
.animation(anim.clone()).build());
} else {
s.add_shape(ShapeType::Rect, ShapeOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).fill_color(*color).animation(anim.clone()).build());
s.add_text(*label, TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).font_size(10.5).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle).build());
}
}
}
{
let s = pres.add_slide();
heading(s, "Emphasis — Moderate & Exciting");
let grid = GridLayoutBuilder::grid_n_m(4, 2, 0.08)
.origin(0.3, 0.85).container(9.4, 4.7).build();
let anims: &[(&str, AnimationEffect, &str)] = &[
("Colour Pulse", AnimationEffect::color_pulse("#ED7D31"), "#4472C4"),
("Grow w/ Colour", AnimationEffect::grow_with_color("#FF0000"), "#70AD47"),
("Shimmer", AnimationEffect::shimmer(), "#FFC000"),
("Teeter", AnimationEffect::teeter(), "#9DC3E6"),
("Blink", AnimationEffect::blink(), "#FF7F7F"),
("Bold Reveal", AnimationEffect::bold_reveal(), "#C5A5C5"),
("Wave", AnimationEffect::wave(), "#4472C4"),
("Grow/Shrink", AnimationEffect::grow_shrink(1.5), "#ED7D31"),
];
let cols = 4;
for (i, (label, anim, color)) in anims.iter().enumerate() {
let col = i % cols;
let row = i / cols;
let r = grid.cell(col, row);
s.add_shape(ShapeType::Rect, ShapeOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h)
.fill_color(*color)
.animation(anim.clone())
.build());
s.add_text(*label, TextOptionsBuilder::new()
.x(r.x).y(r.y).w(r.w).h(r.h).font_size(11.0).bold().color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle).build());
}
}
{
let s = pres.add_slide();
heading(s, "Font Colour — Sub-paragraph targeting");
let demos: &[(&str, u32, u32, &str, &str)] = &[
("The quick brown fox", 4, 8, "\"quick\"", "#FFFF00"),
("jumps over the lazy dog", 6, 9, "\"over\"", "#FF4444"),
];
for (row_idx, (text, st, end, word, clr)) in demos.iter().enumerate() {
let y = 1.5 + row_idx as f64 * 2.0;
s.add_text(
&format!("Click to colour {} → #{} (chars {}–{})", word, clr, st, end),
TextOptionsBuilder::new()
.x(0.5).y(y - 0.45).w(9.0).h(0.4).font_size(11.0).color("#666666").build()
);
s.add_text(
*text,
TextOptionsBuilder::new()
.x(0.5).y(y).w(9.0).h(0.7)
.font_size(28.0).bold().color("#222222")
.animation(
AnimationEffect::font_color(clr)
.with_char_range(*st, *end)
)
.build()
);
}
s.add_text(
"Three paragraphs:\nFirst\nSecond\nThird",
TextOptionsBuilder::new()
.x(0.5).y(5.0).w(4.5).h(0.55).font_size(14.0).color("#444444").build()
);
s.add_text(
"First\nSecond\nThird",
TextOptionsBuilder::new()
.x(5.2).y(5.0).w(4.3).h(0.55)
.font_size(14.0).color("#222222")
.animation(
AnimationEffect::font_color("#0070C0")
.with_para_range(1, 1) )
.build()
);
s.add_text(
"← click to colour only para 1 (\"Second\") blue",
TextOptionsBuilder::new()
.x(0.5).y(4.55).w(9.0).h(0.4).font_size(11.0).color("#666666").build()
);
}
{
let s = pres.add_slide();
heading(s, "Rich Text — Per-run colors within a paragraph");
s.add_text_runs(
vec![
TextRunBuilder::new("The ").font_size(28.0).color("#222222").build(),
TextRunBuilder::new("quick brown").font_size(28.0).color("#C45911").bold().build(),
TextRunBuilder::new(" fox ").font_size(28.0).color("#222222").build(),
TextRunBuilder::new("jumps").font_size(28.0).color("#2E75B6").bold().build(),
TextRunBuilder::new(" over the lazy dog.").font_size(28.0).color("#222222").build(),
],
TextOptionsBuilder::new().x(0.5).y(0.9).w(9.0).h(0.7).build(),
);
s.add_text_runs(
vec![
TextRunBuilder::new("Passed: ").font_size(22.0).color("#375623").bold().build(),
TextRunBuilder::new("all tests green ").font_size(22.0).color("#375623").build(),
TextRunBuilder::new(" Warning: ").font_size(22.0).color("#7F6000").bold().build(),
TextRunBuilder::new("deprecated API ").font_size(22.0).color("#7F6000").build(),
TextRunBuilder::new(" Error: ").font_size(22.0).color("#C00000").bold().build(),
TextRunBuilder::new("build failed").font_size(22.0).color("#C00000").build(),
],
TextOptionsBuilder::new().x(0.5).y(1.8).w(9.0).h(0.6).build(),
);
s.add_text_runs(
vec![
TextRunBuilder::new("Call ").font_size(20.0).color("#222222").build(),
TextRunBuilder::new("slide.add_text_runs(runs, opts)")
.font_size(18.0).color("#7030A0").italic().font_face("Courier New").build(),
TextRunBuilder::new(" for inline rich text.").font_size(20.0).color("#222222").build(),
],
TextOptionsBuilder::new().x(0.5).y(2.6).w(9.0).h(0.5).build(),
);
s.add_text_runs(
vec![
TextRunBuilder::new("First sentence stays on line one.")
.font_size(18.0).color("#1F3864").break_line().build(),
TextRunBuilder::new("Second sentence is on its own line (")
.font_size(18.0).color("#C00000").build(),
TextRunBuilder::new("new paragraph").font_size(18.0).color("#C00000").bold().build(),
TextRunBuilder::new(").").font_size(18.0).color("#C00000").build(),
],
TextOptionsBuilder::new().x(0.5).y(3.3).w(9.0).h(0.85).build(),
);
s.add_shape(
ShapeType::Rect,
ShapeOptionsBuilder::new()
.x(0.3).y(4.35).w(9.4).h(1.5)
.fill_color("#F2F2F2")
.line_color("#BFBFBF").line_width(0.5)
.build(),
);
s.add_text(
"API: TextRunBuilder::new(text).color(hex).bold().italic().font_size(pt).break_line().build()\n\
• Runs without .break_line() share a paragraph (same <a:p>)\n\
• .break_line() on a run ends that paragraph and starts a new one",
TextOptionsBuilder::new()
.x(0.5).y(4.4).w(9.0).h(1.4)
.font_size(11.0).color("#444444")
.build(),
);
}
{
let s = pres.add_slide();
heading(s, "Emphasis — Per-sentence colour animation (one box per sentence)");
s.add_text(
"Each sentence is a separate text box with its own font_color emphasis.",
TextOptionsBuilder::new()
.x(0.5).y(0.85).w(9.0).h(0.38).font_size(11.5).color("#666666").italic().build(),
);
let sentences: &[(&str, &str)] = &[
("The sun rose slowly over the hills.", "#C45911"),
("Birds began to sing in the distance.", "#2E75B6"),
("A gentle breeze stirred the leaves.", "#C45911"),
("The day had finally begun.", "#2E75B6"),
("All was calm and still.", "#C45911"),
];
let x = 0.5_f64;
let y0 = 1.35_f64;
let line_h = 0.52_f64;
for (i, (text, color)) in sentences.iter().enumerate() {
let y = y0 + i as f64 * line_h;
s.add_text(
*text,
TextOptionsBuilder::new()
.x(x).y(y).w(9.0).h(line_h)
.font_size(22.0).color("#333333")
.animation(AnimationEffect::font_color(*color))
.build(),
);
}
s.add_text(
"Clicks 1,3,5 → orange Clicks 2,4 → blue (each click = one sentence)",
TextOptionsBuilder::new()
.x(0.5).y(4.1).w(9.0).h(0.4).font_size(11.5).color("#666666").italic().build(),
);
s.add_shape(
ShapeType::Rect,
ShapeOptionsBuilder::new()
.x(0.3).y(4.6).w(9.4).h(1.0)
.fill_color("#F2F2F2").line_color("#BFBFBF").line_width(0.5).build(),
);
s.add_text(
"for (text, color) in sentences {\n\
\x20 slide.add_text(text, TextOptionsBuilder::new()\n\
\x20 .x(0.5).y(y).w(9.0).h(0.52).font_size(22.0)\n\
\x20 .animation(AnimationEffect::font_color(color)).build());\n\
}",
TextOptionsBuilder::new()
.x(0.5).y(4.65).w(9.0).h(0.9)
.font_size(10.0).color("#333333").font_face("Courier New").build(),
);
}
{
use deckmint::objects::image::ImageOptionsBuilder;
let s = pres.add_slide();
heading(s, "New: Image & Text Rotate / Flip");
s.add_image(
RED_1PX_PNG.to_vec(), "png",
ImageOptionsBuilder::new().x(0.3).y(1.0).w(2.5).h(1.5).build().0,
);
s.add_text("image (normal)", TextOptionsBuilder::new().x(0.3).y(2.55).w(2.5).h(0.4)
.font_size(11.0).align(AlignH::Center).build());
s.add_image(
RED_1PX_PNG.to_vec(), "png",
ImageOptionsBuilder::new().x(3.2).y(1.0).w(2.5).h(1.5).rotate(30.0).build().0,
);
s.add_text("image rotate=30°", TextOptionsBuilder::new().x(3.2).y(2.55).w(2.5).h(0.4)
.font_size(11.0).align(AlignH::Center).build());
s.add_image(
RED_1PX_PNG.to_vec(), "png",
ImageOptionsBuilder::new().x(6.2).y(1.0).w(2.5).h(1.5).flip_h().flip_v().build().0,
);
s.add_text("image flip_h + flip_v", TextOptionsBuilder::new().x(6.2).y(2.55).w(2.5).h(0.4)
.font_size(11.0).align(AlignH::Center).build());
s.add_text("Normal text box",
TextOptionsBuilder::new().x(0.3).y(3.2).w(2.5).h(0.8)
.font_size(15.0).fill("#4472C4").color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle).build());
s.add_text("Rotated 30°",
TextOptionsBuilder::new().x(3.2).y(3.2).w(2.5).h(0.8)
.font_size(15.0).fill("#ED7D31").color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle)
.rotate(30.0).build());
s.add_text("Flipped H",
TextOptionsBuilder::new().x(6.2).y(3.2).w(2.5).h(0.8)
.font_size(15.0).fill("#70AD47").color("#FFFFFF")
.align(AlignH::Center).valign(AlignV::Middle)
.flip_h().build());
}
{
use deckmint::types::ShapeLineProps;
let s = pres.add_slide();
heading(s, "New: Text Border · Transparency · Strike · Underline Color");
s.add_text("Text box with a 2pt blue dashed border",
TextOptionsBuilder::new()
.x(0.4).y(0.95).w(5.8).h(0.6)
.font_size(16.0)
.line(ShapeLineProps {
color: Some("#4472C4".to_string()),
width: Some(2.0),
dash_type: Some("dash".to_string()),
..Default::default()
})
.build());
s.add_text("Border via .line_color() + .line_width() builder shorthand",
TextOptionsBuilder::new()
.x(0.4).y(1.65).w(5.8).h(0.6)
.font_size(16.0)
.line_color("#C00000").line_width(1.5)
.build());
let y = 2.45_f64;
s.add_text_runs(
vec![
TextRunBuilder::new("Opaque ").font_size(22.0).color("#222222").build(),
TextRunBuilder::new("50% trans ").font_size(22.0).color("#C45911").transparency(50.0).build(),
TextRunBuilder::new("75% trans ").font_size(22.0).color("#C45911").transparency(75.0).build(),
TextRunBuilder::new("90% trans").font_size(22.0).color("#C45911").transparency(90.0).build(),
],
TextOptionsBuilder::new().x(0.4).y(y).w(9.0).h(0.6).build(),
);
let y = 3.2_f64;
s.add_text_runs(
vec![
TextRunBuilder::new("Single strike ").font_size(22.0).strike().build(),
TextRunBuilder::new("Double strike").font_size(22.0).strike_double().build(),
],
TextOptionsBuilder::new().x(0.4).y(y).w(9.0).h(0.6).build(),
);
let y = 3.95_f64;
s.add_text_runs(
vec![
TextRunBuilder::new("Red underline ").font_size(22.0)
.underline("sng").underline_color("#FF0000").build(),
TextRunBuilder::new("Green heavy ").font_size(22.0)
.underline("heavy").underline_color("#00B050").build(),
TextRunBuilder::new("Blue wavy").font_size(22.0)
.underline("wavy").underline_color("#4472C4").build(),
],
TextOptionsBuilder::new().x(0.4).y(y).w(9.0).h(0.6).build(),
);
}
{
let s = pres.add_slide();
heading(s, "New: Arc / Angle-Range Shapes (PIE, ARC, BLOCK_ARC)");
let sweeps: &[(f64, f64, &str, &str)] = &[
(0.0, 90.0, "#4472C4", "Pie 90°"),
(0.0, 180.0, "#ED7D31", "Pie 180°"),
(0.0, 270.0, "#70AD47", "Pie 270°"),
];
for (i, (start, swing, color, label)) in sweeps.iter().enumerate() {
let x = 0.4 + i as f64 * 3.1;
s.add_shape(ShapeType::Pie,
ShapeOptionsBuilder::new()
.x(x).y(1.0).w(2.5).h(2.5)
.fill_color(*color)
.angle_range(*start, *swing)
.build());
s.add_text(*label,
TextOptionsBuilder::new().x(x).y(3.6).w(2.5).h(0.4)
.font_size(12.0).align(AlignH::Center).build());
}
let arcs: &[(f64, f64, &str, &str)] = &[
(0.0, 180.0, "#C45911", "BlockArc thick"),
(0.0, 270.0, "#7030A0", "BlockArc thin"),
];
for (i, (start, swing, color, label)) in arcs.iter().enumerate() {
let x = 0.4 + i as f64 * 4.7;
let thickness = if i == 0 { 0.6 } else { 0.15 };
s.add_shape(ShapeType::BlockArc,
ShapeOptionsBuilder::new()
.x(x).y(4.2).w(3.2).h(2.0)
.fill_color(*color)
.angle_range(*start, *swing)
.arc_thickness(thickness)
.build());
s.add_text(*label,
TextOptionsBuilder::new().x(x).y(6.25).w(3.2).h(0.4)
.font_size(12.0).align(AlignH::Center).build());
}
}
{
let s = pres.add_slide();
heading(s, "Pattern Fill");
let patterns = [
(PatternType::Cross, "Cross", "#4472C4", "#FFFFFF"),
(PatternType::DotGrid, "DotGrid", "#ED7D31", "#FFFFFF"),
(PatternType::HorzBrick, "HorzBrick", "#70AD47", "#FFF2CC"),
(PatternType::Trellis, "Trellis", "#9966CC", "#E2EFDA"),
(PatternType::Wave, "Wave", "#C00000", "#FFFFFF"),
(PatternType::ZigZag, "ZigZag", "#0070C0", "#DEEAF1"),
(PatternType::LgConfetti,"LgConfetti","#FF0000", "#FFFF00"),
(PatternType::Sphere, "Sphere", "#333333", "#EEEEEE"),
];
for (i, &(ref pat, label, fg, bg)) in patterns.iter().enumerate() {
let col = i % 4;
let row = i / 4;
let x = 0.3 + col as f64 * 2.45;
let y = 1.0 + row as f64 * 1.6;
s.add_shape(
ShapeType::Rect,
ShapeOptionsBuilder::new()
.x(x).y(y).w(2.2).h(1.2)
.pattern_fill(PatternFill {
pattern: pat.clone(),
fg_color: fg.to_string(),
bg_color: bg.to_string(),
})
.line_color("#CCCCCC").line_width(0.5)
.build(),
);
s.add_text(
label,
TextOptionsBuilder::new()
.x(x).y(y + 1.22).w(2.2).h(0.3)
.font_size(10.0).align(AlignH::Center).color("#333333")
.build(),
);
}
}
{
use deckmint::CustomGeomPoint as CGP;
let s = pres.add_slide();
heading(s, "New: Custom Shape Geometry (Freeform Points)");
s.add_shape(ShapeType::Rect,
ShapeOptionsBuilder::new()
.x(0.3).y(1.0).w(2.8).h(2.5)
.fill_color("#4472C4")
.custom_geometry(vec![
CGP::MoveTo(0.5, 0.0),
CGP::LineTo(1.0, 1.0),
CGP::LineTo(0.0, 1.0),
CGP::Close,
])
.build());
s.add_text("Triangle\n(3 LineTo points)", TextOptionsBuilder::new()
.x(0.3).y(3.6).w(2.8).h(0.6).font_size(12.0).align(AlignH::Center).build());
s.add_shape(ShapeType::Rect,
ShapeOptionsBuilder::new()
.x(3.5).y(1.0).w(2.8).h(2.5)
.fill_color("#ED7D31")
.custom_geometry(vec![
CGP::MoveTo(0.0, 0.25),
CGP::LineTo(0.6, 0.25),
CGP::LineTo(0.6, 0.0),
CGP::LineTo(1.0, 0.5),
CGP::LineTo(0.6, 1.0),
CGP::LineTo(0.6, 0.75),
CGP::LineTo(0.0, 0.75),
CGP::Close,
])
.build());
s.add_text("Arrow right\n(LineTo polygon)", TextOptionsBuilder::new()
.x(3.5).y(3.6).w(2.8).h(0.6).font_size(12.0).align(AlignH::Center).build());
s.add_shape(ShapeType::Rect,
ShapeOptionsBuilder::new()
.x(6.7).y(1.0).w(2.8).h(2.5)
.fill_color("#70AD47")
.custom_geometry(vec![
CGP::MoveTo(0.15, 0.0),
CGP::LineTo(0.85, 0.0),
CGP::CubicBezTo(1.0, 0.0, 1.0, 0.0, 1.0, 0.15),
CGP::LineTo(1.0, 0.85),
CGP::CubicBezTo(1.0, 1.0, 1.0, 1.0, 0.85, 1.0),
CGP::LineTo(0.15, 1.0),
CGP::CubicBezTo(0.0, 1.0, 0.0, 1.0, 0.0, 0.85),
CGP::LineTo(0.0, 0.15),
CGP::CubicBezTo(0.0, 0.0, 0.0, 0.0, 0.15, 0.0),
CGP::Close,
])
.build());
s.add_text("Rounded rect\n(CubicBezTo corners)", TextOptionsBuilder::new()
.x(6.7).y(3.6).w(2.8).h(0.6).font_size(12.0).align(AlignH::Center).build());
}
{
let s = pres.add_slide();
heading(s, "New: Shape Alt Text (Accessibility)");
s.add_shape(ShapeType::RoundRect,
ShapeOptionsBuilder::new()
.x(0.5).y(1.2).w(4.0).h(2.0)
.fill_color("#4472C4")
.alt_text("A blue rounded rectangle used as a decorative accent")
.build());
s.add_text("▲ Has alt text: \"A blue rounded rectangle…\"",
TextOptionsBuilder::new().x(0.5).y(3.3).w(4.0).h(0.5)
.font_size(11.0).color("#666666").build());
s.add_shape(ShapeType::Ellipse,
ShapeOptionsBuilder::new()
.x(5.5).y(1.2).w(3.5).h(2.0)
.fill_color("#ED7D31")
.alt_text("Orange ellipse — chart placeholder")
.build());
s.add_text("▲ Has alt text: \"Orange ellipse — chart placeholder\"",
TextOptionsBuilder::new().x(5.5).y(3.3).w(4.0).h(0.5)
.font_size(11.0).color("#666666").build());
s.add_text(
"Alt text is set via .alt_text(\"...\") on ShapeOptionsBuilder.\n\
It maps to descr=\"...\" on <p:cNvPr> and is read by screen readers.",
TextOptionsBuilder::new().x(0.4).y(4.2).w(9.0).h(1.0)
.font_size(14.0).color("#444444").build());
}
{
let s = pres.add_slide();
s.set_background_color_transparency("#4472C4", 60.0);
heading(s, "New: Background Color + Transparency");
s.add_text(
"Background: #4472C4 at 60% transparency\n(set via set_background_color_transparency())",
TextOptionsBuilder::new()
.x(0.5).y(2.0).w(9.0).h(1.5)
.font_size(20.0).bold().align(AlignH::Center)
.build(),
);
}
{
use deckmint::Color;
let s = pres.add_slide();
heading(s, "Theme Color Tints & Shades (Color::ThemedWith)");
let mods: &[(&str, ThemeColorMod)] = &[
("Accent1 (base)", ThemeColorMod::default()),
("+ tint 40%", ThemeColorMod::tint(40000)),
("+ tint 70%", ThemeColorMod::tint(70000)),
("+ shade 25%", ThemeColorMod::shade(25000)),
("+ shade 50%", ThemeColorMod::shade(50000)),
("lum 75% / off 15%", ThemeColorMod::lum(75000, 15000)),
];
for (i, &(label, ref m)) in mods.iter().enumerate() {
let x = 0.3 + (i % 3) as f64 * 3.2;
let y = 1.0 + (i / 3) as f64 * 1.6;
let fill_color = Color::ThemedWith(SchemeColor::Accent1, m.clone());
s.add_shape(
ShapeType::Rect,
ShapeOptionsBuilder::new()
.x(x).y(y).w(2.9).h(1.0)
.fill_color_value(fill_color)
.line_color("#CCCCCC").line_width(0.5)
.build(),
);
s.add_text(
label,
TextOptionsBuilder::new()
.x(x).y(y + 1.02).w(2.9).h(0.4)
.font_size(10.5).align(AlignH::Center).color("#333333")
.build(),
);
}
s.add_text(
"Color::ThemedWith(SchemeColor::Accent1, ThemeColorMod::tint(40000))\n\
emits <a:schemeClr val=\"accent1\"><a:tint val=\"40000\"/></a:schemeClr>",
TextOptionsBuilder::new()
.x(0.3).y(4.5).w(9.4).h(0.9)
.font_size(11.0).color("#666666").italic()
.build(),
);
}
{
let s = pres.add_slide();
heading(s, "New: Slide Numbers");
s.set_slide_number(SlideNumberProps {
x: Some(deckmint::Coord::Inches(8.5)),
y: Some(deckmint::Coord::Inches(7.0)),
w: Some(deckmint::Coord::Inches(1.5)),
h: Some(deckmint::Coord::Inches(0.4)),
font_size: Some(14.0),
color: Some("#444444".to_string()),
bold: true,
align: Some("r".to_string()),
..Default::default()
});
s.add_text(
"This slide has a slide-number placeholder in the bottom-right corner.\n\
Set via slide.set_slide_number(SlideNumberProps { x, y, w, h, font_size, color, … })\n\
The number is rendered automatically by PowerPoint/LibreOffice.",
TextOptionsBuilder::new()
.x(0.5).y(1.5).w(9.0).h(2.5)
.font_size(16.0)
.build(),
);
}
{
let s = pres.add_slide();
heading(s, "Advanced Hyperlink Actions");
let actions: &[(&str, HyperlinkAction, &str)] = &[
("Next Slide →", HyperlinkAction::NextSlide, "#4472C4"),
("← Prev Slide", HyperlinkAction::PrevSlide, "#ED7D31"),
("⏮ First Slide", HyperlinkAction::FirstSlide, "#70AD47"),
("⏭ Last Slide", HyperlinkAction::LastSlide, "#9966CC"),
("✕ End Show", HyperlinkAction::EndShow, "#C00000"),
];
for (i, &(label, ref action, color)) in actions.iter().enumerate() {
let x = 0.5 + (i % 3) as f64 * 3.1;
let y = 1.1 + (i / 3) as f64 * 1.5;
s.add_shape(
ShapeType::RoundRect,
ShapeOptionsBuilder::new()
.x(x).y(y).w(2.7).h(0.9)
.fill_color(color)
.hyperlink(HyperlinkProps {
r_id: 0,
slide: None,
url: None,
tooltip: Some(format!("Action: {label}")),
action: Some(action.clone()),
})
.build(),
);
s.add_text(
label,
TextOptionsBuilder::new()
.x(x).y(y + 0.15).w(2.7).h(0.6)
.font_size(14.0).bold().align(AlignH::Center).color("#FFFFFF")
.build(),
);
}
s.add_text(
"Click any button in Slideshow mode — each fires a navigation action with no URL relationship.",
TextOptionsBuilder::new()
.x(0.3).y(4.3).w(9.4).h(0.5)
.font_size(11.0).color("#666666").italic()
.build(),
);
}
{
let s = pres.add_slide();
s.set_transition(TransitionProps {
transition_type: deckmint::TransitionType::Fade,
speed: Some(deckmint::TransitionSpeed::Medium),
advance_on_click: true,
..Default::default()
});
heading(s, "Slide Transitions (this slide: Fade)");
s.add_text(
"This slide has a Fade transition applied via set_transition().\n\
Switch to Slideshow mode and advance to see it.",
TextOptionsBuilder::new()
.x(0.5).y(1.1).w(9.0).h(1.2).font_size(18.0).build(),
);
let types_text = "Supported types: Cut, Fade, Push, Wipe, Split, Cover, Uncover,\n\
Zoom, Flash, Morph, Vortex, Ripple, Glitter, Honeycomb, Shred, Switch,\n\
Flip, Pan, Ferris, Gallery, Conveyor, Doors, Box, Random, RandomBar,\n\
Circle, Diamond, Wheel, Checker, Blinds, Strips, Plus (30 types total)";
s.add_text(
types_text,
TextOptionsBuilder::new()
.x(0.5).y(2.5).w(9.0).h(2.0).font_size(14.0).color("#444444").build(),
);
}
{
let s = pres.add_slide();
s.set_transition(TransitionProps::push(TransitionDir::Left));
heading(s, "Slide Transitions (this slide: Push Left)");
s.add_text(
"TransitionProps::push(TransitionDir::Left)\n\n\
Direction variants: Left, Right, Up, Down, LeftDown, LeftUp, RightDown, RightUp\n\
Speed variants: Slow, Medium, Fast\n\
Auto-advance: set advance_after_ms to advance without a click",
TextOptionsBuilder::new()
.x(0.5).y(1.1).w(9.0).h(3.0).font_size(16.0).build(),
);
}
{
use deckmint::ShapeLineProps;
let s = pres.add_slide();
heading(s, "Connectors (<p:cxnSp>)");
let boxes = [(1.0_f64, 1.2_f64), (4.5_f64, 1.2_f64), (8.0_f64, 1.2_f64)];
let labels = ["Box A", "Box B", "Box C"];
for ((bx, by), &lbl) in boxes.iter().zip(labels.iter()) {
s.add_shape(
ShapeType::Rect,
ShapeOptionsBuilder::new()
.x(*bx).y(*by).w(1.5).h(0.8)
.fill_color("#4472C4").line_color("#1F3864").line_width(1.5)
.build(),
);
s.add_text(
lbl,
TextOptionsBuilder::new()
.x(*bx).y(*by + 0.1).w(1.5).h(0.6)
.font_size(14.0).bold().align(AlignH::Center).color("#FFFFFF")
.build(),
);
}
s.add_connector(
ConnectorType::Straight,
ConnectorOptions {
x1: Some(deckmint::Coord::Inches(2.5)),
y1: Some(deckmint::Coord::Inches(1.6)),
x2: Some(deckmint::Coord::Inches(4.5)),
y2: Some(deckmint::Coord::Inches(1.6)),
line: Some(ShapeLineProps {
color: Some("#ED7D31".to_string()),
width: Some(2.0),
end_arrow_type: Some("triangle".to_string()),
..Default::default()
}),
..Default::default()
},
);
s.add_connector(
ConnectorType::Elbow,
ConnectorOptions {
x1: Some(deckmint::Coord::Inches(6.0)),
y1: Some(deckmint::Coord::Inches(1.6)),
x2: Some(deckmint::Coord::Inches(8.0)),
y2: Some(deckmint::Coord::Inches(1.6)),
line: Some(ShapeLineProps {
color: Some("#70AD47".to_string()),
width: Some(2.0),
end_arrow_type: Some("triangle".to_string()),
..Default::default()
}),
..Default::default()
},
);
s.add_connector(
ConnectorType::Curved,
ConnectorOptions {
x1: Some(deckmint::Coord::Inches(1.75)),
y1: Some(deckmint::Coord::Inches(2.0)),
x2: Some(deckmint::Coord::Inches(8.75)),
y2: Some(deckmint::Coord::Inches(3.5)),
line: Some(ShapeLineProps {
color: Some("#9966CC".to_string()),
width: Some(2.0),
dash_type: Some("dash".to_string()),
end_arrow_type: Some("triangle".to_string()),
..Default::default()
}),
..Default::default()
},
);
s.add_text(
"Orange: Straight | Green: Elbow | Purple dashed: Curved\n\
add_connector(ConnectorType::Straight/Elbow/Curved, ConnectorOptions { x1, y1, x2, y2, line, … })",
TextOptionsBuilder::new()
.x(0.3).y(4.1).w(9.4).h(0.9)
.font_size(11.0).color("#666666").italic()
.build(),
);
}
{
pres.add_section("Section A — Introduction");
let s = pres.add_slide();
heading(s, "Sections: Slide in Section A");
s.add_text(
"This slide belongs to \"Section A — Introduction\".\n\
Sections are added via pres.add_section(name) before the relevant add_slide() calls.\n\
They appear as collapsible groups in PowerPoint's slide panel.",
TextOptionsBuilder::new()
.x(0.5).y(1.2).w(9.0).h(2.5)
.font_size(16.0)
.build(),
);
pres.add_section("Section B — Content");
let s = pres.add_slide();
heading(s, "Sections: First Slide in Section B");
s.add_text(
"This slide belongs to \"Section B — Content\".",
TextOptionsBuilder::new()
.x(0.5).y(1.5).w(9.0).h(1.0)
.font_size(18.0)
.build(),
);
let s = pres.add_slide();
heading(s, "Sections: Second Slide in Section B");
s.add_text(
"Also in Section B. Multiple slides can share a section.",
TextOptionsBuilder::new()
.x(0.5).y(1.5).w(9.0).h(1.0)
.font_size(18.0)
.build(),
);
}
{
let s = pres.add_slide();
heading(s, "Table Style Preset + AlignH::Distribute");
let rows = vec![
vec![
TableCell::new("Quarter"),
TableCell::new("Revenue"),
TableCell::new("Growth"),
],
vec![TableCell::new("Q1"), TableCell::new("$1.2M"), TableCell::new("+8%")],
vec![TableCell::new("Q2"), TableCell::new("$1.5M"), TableCell::new("+25%")],
vec![TableCell::new("Q3"), TableCell::new("$1.4M"), TableCell::new("−7%")],
vec![TableCell::new("Q4"), TableCell::new("$1.9M"), TableCell::new("+36%")],
];
s.add_table(
rows,
TableOptionsBuilder::new()
.x(1.0).y(1.0).w(8.0).h(3.0)
.table_style_id("{5C22544A-7EE6-4342-B048-85BDC9FD1C3A}")
.align(AlignH::Center)
.build(),
);
s.add_text(
"table_style_id(\"{5C22544A-7EE6-4342-B048-85BDC9FD1C3A}\") → OOXML built-in style applied",
TextOptionsBuilder::new()
.x(0.3).y(4.1).w(9.4).h(0.4)
.font_size(11.0).color("#666666").italic()
.build(),
);
s.add_text(
"AlignH::Distribute → text distributed evenly across width",
TextOptionsBuilder::new()
.x(0.5).y(4.6).w(9.0).h(0.5)
.font_size(14.0).align(AlignH::Distribute).color("#2E4057")
.build(),
);
}
{
let s = pres.add_slide();
heading(s, "Animation Sequencing (WithPrevious / AfterPrevious)");
s.add_shape(
ShapeType::Rect,
ShapeOptionsBuilder::new()
.x(1.0).y(1.5).w(2.5).h(1.5)
.fill_color("#4472C4")
.build(),
);
s.add_text(
"1 — On Click",
TextOptionsBuilder::new()
.x(1.0).y(1.5).w(2.5).h(1.5)
.font_size(14.0).color("#FFFFFF").align(AlignH::Center).valign(AlignV::Middle)
.animation(AnimationEffect::fade_in())
.build(),
);
s.add_text(
"2 — With Previous",
TextOptionsBuilder::new()
.x(4.0).y(1.5).w(2.5).h(1.5)
.font_size(14.0).color("#FFFFFF").align(AlignH::Center).valign(AlignV::Middle)
.fill("#ED7D31".to_string())
.animation(AnimationEffect::fade_in().with_previous())
.build(),
);
s.add_text(
"3 — After Previous",
TextOptionsBuilder::new()
.x(7.0).y(1.5).w(2.5).h(1.5)
.font_size(14.0).color("#FFFFFF").align(AlignH::Center).valign(AlignV::Middle)
.fill("#70AD47".to_string())
.animation(AnimationEffect::fly_in(Direction::Down).after_previous())
.build(),
);
s.add_text(
"4 — After + 500ms delay",
TextOptionsBuilder::new()
.x(4.0).y(3.5).w(2.5).h(1.5)
.font_size(14.0).color("#FFFFFF").align(AlignH::Center).valign(AlignV::Middle)
.fill("#A855C7".to_string())
.animation(AnimationEffect::zoom_in().after_previous().delay(500))
.build(),
);
s.add_text(
"Run slideshow (F5) → single click triggers shapes 1+2 together,\n\
then 3 auto-plays after they finish, then 4 after a 500 ms delay.",
TextOptionsBuilder::new()
.x(0.3).y(5.1).w(9.4).h(0.7)
.font_size(11.0).color("#666666").italic()
.build(),
);
}
{
let s = pres.add_slide();
heading(s, "Field Codes (FieldType::SlideNumber / DateTime)");
s.add_text_runs(
vec![
TextRunBuilder::new("Slide number: ").font_size(20.0).build(),
TextRunBuilder::new("").font_size(20.0).bold().field(FieldType::SlideNumber).build(),
],
TextOptionsBuilder::new().x(1.0).y(1.5).w(8.0).h(1.0).build(),
);
s.add_text_runs(
vec![
TextRunBuilder::new("Date/time: ").font_size(20.0).build(),
TextRunBuilder::new("").font_size(20.0).bold().field(FieldType::DateTime).build(),
],
TextOptionsBuilder::new().x(1.0).y(2.8).w(8.0).h(1.0).build(),
);
s.add_text(
"The fields above auto-update when opened in PowerPoint.\n\
TextRunBuilder::new(\"\").field(FieldType::SlideNumber).build()",
TextOptionsBuilder::new()
.x(0.3).y(4.5).w(9.4).h(0.9)
.font_size(11.0).color("#666666").italic()
.build(),
);
}
{
let s = pres.add_slide();
heading(s, "Multiple Text Columns (.columns(N))");
let lorem = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. \
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. \
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris \
nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in \
reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla \
pariatur. Excepteur sint occaecat cupidatat non proident.";
s.add_text(
lorem,
TextOptionsBuilder::new()
.x(0.5).y(1.2).w(9.0).h(2.5)
.font_size(14.0).color("#333333")
.columns(2).column_spacing(0.4)
.build(),
);
s.add_text(
"Three columns:",
TextOptionsBuilder::new()
.x(0.5).y(3.8).w(9.0).h(0.4)
.font_size(12.0).bold().color("#2E4057")
.build(),
);
s.add_text(
lorem,
TextOptionsBuilder::new()
.x(0.5).y(4.2).w(9.0).h(1.8)
.font_size(11.0).color("#333333")
.columns(3).column_spacing(0.3)
.build(),
);
}
{
use deckmint::Color;
let s = pres.add_slide();
heading(s, "Gradient Stops with Theme Colors (GradientStop::from_color)");
s.add_shape(
ShapeType::Rect,
ShapeOptionsBuilder::new()
.x(0.5).y(1.5).w(9.0).h(2.0)
.gradient_fill(GradientFill::linear(0.0, vec![
GradientStop::from_color(Color::ThemedWith(SchemeColor::Accent1, ThemeColorMod::tint(40000)), 0.0),
GradientStop::from_color(Color::Theme(SchemeColor::Accent1), 50.0),
GradientStop::from_color(Color::ThemedWith(SchemeColor::Accent1, ThemeColorMod::shade(50000)), 100.0),
]))
.build(),
);
s.add_text(
"Accent1 tint 40% → Accent1 → Accent1 shade 50%",
TextOptionsBuilder::new()
.x(0.5).y(3.6).w(9.0).h(0.5)
.font_size(12.0).color("#333333").align(AlignH::Center)
.build(),
);
s.add_shape(
ShapeType::Rect,
ShapeOptionsBuilder::new()
.x(0.5).y(4.2).w(9.0).h(1.2)
.gradient_fill(GradientFill::linear(90.0, vec![
GradientStop::new("#FFFFFF", 0.0),
GradientStop::from_color(Color::Theme(SchemeColor::Accent2), 100.0),
]))
.build(),
);
s.add_text(
"White (hex) → Accent2 (theme) at 90°",
TextOptionsBuilder::new()
.x(0.5).y(5.5).w(9.0).h(0.4)
.font_size(12.0).color("#333333").align(AlignH::Center)
.build(),
);
}
{
let s = pres.add_slide();
heading(s, "Image Color Adjustments (.brightness / .contrast / .grayscale)");
s.add_text(
"ImageOptionsBuilder::new()\n .brightness(30.0) // brighter\n \
.contrast(-20.0) // less contrast\n .grayscale() // b&w",
TextOptionsBuilder::new()
.x(3.0).y(1.5).w(6.5).h(2.5)
.font_size(14.0).color("#2E4057")
.build(),
);
s.add_text(
"Emits <a:lum bright=\"30000\" contrast=\"-20000\"/> and <a:grayscl/> inside <a:blip>",
TextOptionsBuilder::new()
.x(0.3).y(4.5).w(9.4).h(0.9)
.font_size(11.0).color("#666666").italic()
.build(),
);
}
{
let labels = vec!["Q1", "Q2", "Q3", "Q4"];
let series = vec![
ChartSeries::new("North", labels.clone(), vec![4.3, 2.5, 3.5, 4.5]),
ChartSeries::new("South", labels.clone(), vec![2.4, 4.4, 1.8, 2.8]),
ChartSeries::new("East", labels.clone(), vec![2.0, 2.0, 3.0, 5.0]),
];
let s = pres.add_slide();
heading(s, "Charts: Column Chart");
s.add_chart(
ChartType::Bar,
series.clone(),
ChartOptionsBuilder::new()
.x(0.5).y(1.2).w(9.0).h(4.3)
.title("Quarterly Sales (Column)")
.show_value()
.build(),
);
let s = pres.add_slide();
heading(s, "Charts: Horizontal Bar Chart");
s.add_chart(
ChartType::Bar,
series.clone(),
ChartOptionsBuilder::new()
.x(0.5).y(1.2).w(9.0).h(4.3)
.title("Quarterly Sales (Bar)")
.bar_dir(BarDir::Bar)
.bar_grouping(BarGrouping::Stacked)
.build(),
);
let s = pres.add_slide();
heading(s, "Charts: Line Chart");
s.add_chart(
ChartType::Line,
series.clone(),
ChartOptionsBuilder::new()
.x(0.5).y(1.2).w(9.0).h(4.3)
.title("Quarterly Trend (Line)")
.line_smooth()
.cat_axis_title("Quarter")
.val_axis_title("Units (M)")
.build(),
);
let pie_labels = vec!["Apples", "Bananas", "Cherries", "Dates"];
let pie_series = vec![ChartSeries::new("Fruit", pie_labels, vec![28.0, 17.0, 40.0, 15.0])];
let s = pres.add_slide();
heading(s, "Charts: Pie Chart");
s.add_chart(
ChartType::Pie,
pie_series.clone(),
ChartOptionsBuilder::new()
.x(1.0).y(1.2).w(8.0).h(4.3)
.title("Fruit Distribution")
.show_value()
.first_slice_angle(45)
.build(),
);
let s = pres.add_slide();
heading(s, "Charts: Doughnut Chart");
s.add_chart(
ChartType::Doughnut,
pie_series,
ChartOptionsBuilder::new()
.x(1.0).y(1.2).w(8.0).h(4.3)
.title("Fruit Distribution (Doughnut)")
.hole_size(60)
.legend_pos(LegendPos::Right)
.build(),
);
let s = pres.add_slide();
heading(s, "Charts: Area Chart");
s.add_chart(
ChartType::Area,
series.clone(),
ChartOptionsBuilder::new()
.x(0.5).y(1.2).w(9.0).h(4.3)
.title("Quarterly Sales (Area)")
.val_axis_min(0.0)
.val_axis_max(6.0)
.build(),
);
let scatter_series = vec![
ChartSeries::new("Dataset A", Vec::<String>::new(), vec![1.0, 4.0, 9.0, 16.0, 25.0]),
ChartSeries::new("Dataset B", Vec::<String>::new(), vec![2.0, 3.0, 5.0, 8.0, 13.0]),
];
let s = pres.add_slide();
heading(s, "Charts: Scatter Chart");
s.add_chart(
ChartType::Scatter,
scatter_series,
ChartOptionsBuilder::new()
.x(0.5).y(1.2).w(9.0).h(4.3)
.title("Scatter Plot")
.no_grid_lines()
.build(),
);
}
let out = "features.pptx";
pres.write_to_file(out).expect("write failed");
println!("Wrote {out}");
println!("Open in LibreOffice Impress / PowerPoint to review all features.");
}
