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Stop duplicating font names everywhere in the NanoVG demo

This commit is contained in:
Patrick Walton 2020-04-01 17:31:16 -07:00
parent da9b944e77
commit e05b5df562
1 changed files with 13 additions and 9 deletions
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22
examples/canvas_nanovg/src/main.rs
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@ -50,6 +50,10 @@ const FRAC_PI_2_3: f32 = PI * 2.0 / 3.0;
const WINDOW_WIDTH: i32 = 1024; const WINDOW_WIDTH: i32 = 1024;
const WINDOW_HEIGHT: i32 = 768; const WINDOW_HEIGHT: i32 = 768;
static FONT_NAME_REGULAR: &'static str = "Roboto-Regular";
static FONT_NAME_BOLD: &'static str = "Roboto-Bold";
static FONT_NAME_EMOJI: &'static str = "NotoEmoji";
static PARAGRAPH_TEXT: &'static str = "This is a longer chunk of text. static PARAGRAPH_TEXT: &'static str = "This is a longer chunk of text.
I would have used lorem ipsum, but she was busy jumping over the lazy dog with the fox and all \ I would have used lorem ipsum, but she was busy jumping over the lazy dog with the fox and all \
@ -204,7 +208,7 @@ fn draw_paragraph(canvas: &mut CanvasRenderingContext2D, rect: RectF) {
canvas.save(); canvas.save();
canvas.set_font(&["Roboto-Regular", "NotoEmoji"][..]); canvas.set_font(&[FONT_NAME_REGULAR, FONT_NAME_EMOJI][..]);
canvas.set_font_size(18.0); canvas.set_font_size(18.0);
let mut cursor = rect.origin(); let mut cursor = rect.origin();
@ -551,7 +555,7 @@ fn draw_window(canvas: &mut CanvasRenderingContext2D, title: &str, rect: RectF)
canvas.set_stroke_style(rgbau(0, 0, 0, 32)); canvas.set_stroke_style(rgbau(0, 0, 0, 32));
canvas.stroke_path(path); canvas.stroke_path(path);
canvas.set_font("Roboto-Bold"); canvas.set_font(FONT_NAME_BOLD);
canvas.set_font_size(15.0); canvas.set_font_size(15.0);
canvas.set_text_align(TextAlign::Center); canvas.set_text_align(TextAlign::Center);
canvas.set_text_baseline(TextBaseline::Middle); canvas.set_text_baseline(TextBaseline::Middle);
@ -576,7 +580,7 @@ fn draw_search_box(canvas: &mut CanvasRenderingContext2D, text: &str, rect: Rect
rgbau(0, 0, 0, 16), rgbau(0, 0, 0, 16),
rgbau(0, 0, 0, 92)); rgbau(0, 0, 0, 92));
canvas.set_font("Roboto-Bold"); canvas.set_font(FONT_NAME_BOLD);
canvas.set_font_size(17.0); canvas.set_font_size(17.0);
canvas.set_fill_style(rgbau(255, 255, 255, 64)); canvas.set_fill_style(rgbau(255, 255, 255, 64));
canvas.set_text_align(TextAlign::Left); canvas.set_text_align(TextAlign::Left);
@ -597,7 +601,7 @@ fn draw_dropdown(canvas: &mut CanvasRenderingContext2D, text: &str, rect: RectF)
canvas.set_stroke_style(rgbau(0, 0, 0, 48)); canvas.set_stroke_style(rgbau(0, 0, 0, 48));
canvas.stroke_path(create_rounded_rect_path(rect.contract(0.5), CORNER_RADIUS - 0.5)); canvas.stroke_path(create_rounded_rect_path(rect.contract(0.5), CORNER_RADIUS - 0.5));
canvas.set_font("Roboto-Regular"); canvas.set_font(FONT_NAME_REGULAR);
canvas.set_font_size(17.0); canvas.set_font_size(17.0);
canvas.set_fill_style(rgbau(255, 255, 255, 160)); canvas.set_fill_style(rgbau(255, 255, 255, 160));
canvas.set_text_align(TextAlign::Left); canvas.set_text_align(TextAlign::Left);
@ -606,7 +610,7 @@ fn draw_dropdown(canvas: &mut CanvasRenderingContext2D, text: &str, rect: RectF)
} }
fn draw_label(canvas: &mut CanvasRenderingContext2D, text: &str, rect: RectF) { fn draw_label(canvas: &mut CanvasRenderingContext2D, text: &str, rect: RectF) {
canvas.set_font("Roboto-Regular"); canvas.set_font(FONT_NAME_REGULAR);
canvas.set_font_size(15.0); canvas.set_font_size(15.0);
canvas.set_fill_style(rgbau(255, 255, 255, 128)); canvas.set_fill_style(rgbau(255, 255, 255, 128));
canvas.set_text_align(TextAlign::Left); canvas.set_text_align(TextAlign::Left);
@ -633,7 +637,7 @@ fn draw_edit_box(canvas: &mut CanvasRenderingContext2D, rect: RectF) {
fn draw_text_edit_box(canvas: &mut CanvasRenderingContext2D, text: &str, rect: RectF) { fn draw_text_edit_box(canvas: &mut CanvasRenderingContext2D, text: &str, rect: RectF) {
draw_edit_box(canvas, rect); draw_edit_box(canvas, rect);
canvas.set_font("Roboto-Regular"); canvas.set_font(FONT_NAME_REGULAR);
canvas.set_font_size(17.0); canvas.set_font_size(17.0);
canvas.set_fill_style(rgbau(255, 255, 255, 64)); canvas.set_fill_style(rgbau(255, 255, 255, 64));
canvas.set_text_align(TextAlign::Left); canvas.set_text_align(TextAlign::Left);
@ -647,7 +651,7 @@ fn draw_numeric_edit_box(canvas: &mut CanvasRenderingContext2D,
rect: RectF) { rect: RectF) {
draw_edit_box(canvas, rect); draw_edit_box(canvas, rect);
canvas.set_font("Roboto-Regular"); canvas.set_font(FONT_NAME_REGULAR);
canvas.set_font_size(15.0); canvas.set_font_size(15.0);
let unit_width = canvas.measure_text(unit).width; let unit_width = canvas.measure_text(unit).width;
@ -667,7 +671,7 @@ fn draw_numeric_edit_box(canvas: &mut CanvasRenderingContext2D,
fn draw_check_box(canvas: &mut CanvasRenderingContext2D, text: &str, rect: RectF) { fn draw_check_box(canvas: &mut CanvasRenderingContext2D, text: &str, rect: RectF) {
const CORNER_RADIUS: f32 = 3.0; const CORNER_RADIUS: f32 = 3.0;
canvas.set_font("Roboto-Regular"); canvas.set_font(FONT_NAME_REGULAR);
canvas.set_font_size(15.0); canvas.set_font_size(15.0);
canvas.set_fill_style(rgbau(255, 255, 255, 160)); canvas.set_fill_style(rgbau(255, 255, 255, 160));
canvas.set_text_align(TextAlign::Left); canvas.set_text_align(TextAlign::Left);
@ -707,7 +711,7 @@ fn draw_button(canvas: &mut CanvasRenderingContext2D, text: &str, rect: RectF, c
canvas.stroke_path(create_rounded_rect_path(rect.contract(0.5), CORNER_RADIUS - 0.5)); canvas.stroke_path(create_rounded_rect_path(rect.contract(0.5), CORNER_RADIUS - 0.5));
// TODO(pcwalton): Icon. // TODO(pcwalton): Icon.
canvas.set_font("Roboto-Bold"); canvas.set_font(FONT_NAME_BOLD);
canvas.set_font_size(17.0); canvas.set_font_size(17.0);
let text_width = canvas.measure_text(text).width; let text_width = canvas.measure_text(text).width;
let icon_width = 0.0; let icon_width = 0.0;