New font: Comfortaa

OFL.txt

@@ -0,0 +1,93 @@
+Copyright 2011 The Comfortaa Project Authors (https://github.com/alexeiva/comfortaa), with Reserved Font Name "Comfortaa".
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

README.md

@@ -51,5 +51,6 @@ Features:
 
 ## Credits / Licenses
 Fonts:
+* Comfortaa: Open Font License, see OFT.txt
 * ProggyClean.ttf, Copyright (c) 2004, 2005 Tristan Grimmer. MIT License. http://www.proggyfonts.net/
 * Roboto-Regular.ttf: Apache License, Version 2.0

emigui/src/fonts.rs

@@ -65,9 +65,10 @@ impl Fonts {
         let atlas = Arc::new(Mutex::new(atlas));
 
         // TODO: figure out a way to make the wasm smaller despite including a font. Zip it?
-        // let typeface_data = include_bytes!("../fonts/ProggyClean.ttf"); // Use 13 for this. NOTHING ELSE.
+        let typeface_data = include_bytes!("../fonts/Comfortaa-Regular.ttf");
         // let typeface_data = include_bytes!("../fonts/DejaVuSans.ttf");
-        let typeface_data = include_bytes!("../fonts/Roboto-Regular.ttf");
+        // let typeface_data = include_bytes!("../fonts/ProggyClean.ttf"); // Use 13 for this. NOTHING ELSE.
+        // let typeface_data = include_bytes!("../fonts/Roboto-Regular.ttf");
         self.sizes = sizes.clone();
         self.fonts = sizes
             .into_iter()

emigui/src/lib.rs

@@ -24,5 +24,5 @@ pub use crate::{
     mesher::{Mesh, Vertex},
     style::Style,
     texture_atlas::Texture,
-    types::RawInput,
+    types::{Color, RawInput},
 };

emigui_wasm/src/webgl.rs

@@ -4,7 +4,7 @@ use {
     web_sys::{WebGlBuffer, WebGlProgram, WebGlRenderingContext, WebGlShader, WebGlTexture},
 };
 
-use emigui::{Mesh, Texture};
+use emigui::{Color, Mesh, Texture};
 
 type Gl = WebGlRenderingContext;
 
@@ -145,6 +145,7 @@ impl Painter {
 
     pub fn paint(
         &mut self,
+        bg_color: Color,
         mesh: Mesh,
         texture: &Texture,
         pixels_per_point: f32,
@@ -186,7 +187,12 @@ impl Painter {
             self.canvas.width() as i32,
             self.canvas.height() as i32,
         );
-        gl.clear_color(0.05, 0.05, 0.05, 1.0);
+        gl.clear_color(
+            bg_color.r as f32 / 255.0,
+            bg_color.g as f32 / 255.0,
+            bg_color.b as f32 / 255.0,
+            bg_color.a as f32 / 255.0,
+        );
         gl.clear(Gl::COLOR_BUFFER_BIT);
 
         for mesh in mesh.split_to_u16() {

example_wasm/src/lib.rs

@@ -7,7 +7,7 @@ extern crate emigui;
 extern crate emigui_wasm;
 
 use {
-    emigui::{label, widgets::Label, Align, Emigui, RawInput},
+    emigui::{label, types::srgba, widgets::Label, Align, Emigui, RawInput},
     emigui_wasm::now_sec,
 };
 
@@ -50,10 +50,14 @@ impl State {
 
         region.add(label!("Everything: {:.1} ms", self.everything_ms));
 
+        let bg_color = srgba(16, 16, 16, 255);
         let mesh = self.emigui.paint();
-        let result =
-            self.webgl_painter
-                .paint(mesh, self.emigui.texture(), raw_input.pixels_per_point);
+        let result = self.webgl_painter.paint(
+            bg_color,
+            mesh,
+            self.emigui.texture(),
+            raw_input.pixels_per_point,
+        );
 
         self.everything_ms = 1000.0 * (now_sec() - everything_start);