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Add simple font scaling to support code

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Joonas Javanainen 2018-08-12 14:36:35 +03:00
parent 81b784d69a
commit 705b913a5d
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GPG Key ID: D39CCA5CB19B9179
2 changed files with 20 additions and 6 deletions
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13
imgui-examples/examples/support/mod.rs
View File

@ -24,7 +24,10 @@ pub fn run<F: FnMut(&Ui) -> bool>(title: String, clear_color: [f32; 4], mut run_
let mut imgui = ImGui::init();
imgui.set_ini_filename(None);
let font_oversample = window.get_hidpi_factor().ceil() as u32;
let hidpi_factor = window.get_hidpi_factor();
let font_oversample = hidpi_factor.ceil() as u32;
let font_size = (13.0 * hidpi_factor) as f32;
imgui.fonts().add_font_with_config(
include_bytes!("../mplus-1p-regular.ttf"),
@ -32,7 +35,7 @@ pub fn run<F: FnMut(&Ui) -> bool>(title: String, clear_color: [f32; 4], mut run_
.oversample_h(font_oversample)
.oversample_v(font_oversample)
.pixel_snap_h(true)
.size_pixels(13.0)
.size_pixels(font_size)
.rasterizer_multiply(1.75),
&FontGlyphRange::japanese(),
);
@ -41,9 +44,13 @@ pub fn run<F: FnMut(&Ui) -> bool>(title: String, clear_color: [f32; 4], mut run_
ImFontConfig::new()
.merge_mode(true)
.oversample_h(font_oversample)
.oversample_v(font_oversample),
.oversample_v(font_oversample)
.pixel_snap_h(true)
.size_pixels(font_size),
);
imgui.set_font_global_scale((1.0 / hidpi_factor) as f32);
let mut renderer = Renderer::init(&mut imgui, &display).expect("Failed to initialize renderer");
configure_keys(&mut imgui);

13
imgui-examples/examples/support_gfx/mod.rs
View File

@ -60,7 +60,10 @@ pub fn run<F: FnMut(&Ui) -> bool>(title: String, clear_color: [f32; 4], mut run_
}
imgui.set_ini_filename(None);
let font_oversample = window.get_hidpi_factor().ceil() as u32;
let hidpi_factor = window.get_hidpi_factor();
let font_oversample = hidpi_factor.ceil() as u32;
let font_size = (13.0 * hidpi_factor) as f32;
imgui.fonts().add_font_with_config(
include_bytes!("../mplus-1p-regular.ttf"),
@ -68,7 +71,7 @@ pub fn run<F: FnMut(&Ui) -> bool>(title: String, clear_color: [f32; 4], mut run_
.oversample_h(font_oversample)
.oversample_v(font_oversample)
.pixel_snap_h(true)
.size_pixels(13.0)
.size_pixels(font_size)
.rasterizer_multiply(1.75),
&FontGlyphRange::japanese(),
);
@ -77,9 +80,13 @@ pub fn run<F: FnMut(&Ui) -> bool>(title: String, clear_color: [f32; 4], mut run_
ImFontConfig::new()
.merge_mode(true)
.oversample_h(font_oversample)
.oversample_v(font_oversample),
.oversample_v(font_oversample)
.pixel_snap_h(true)
.size_pixels(font_size),
);
imgui.set_font_global_scale((1.0 / hidpi_factor) as f32);
let mut renderer = Renderer::init(&mut imgui, &mut factory, shaders, main_color.clone())
.expect("Failed to initialize renderer");