migrations/egui
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Text tweaks

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This commit is contained in:
Emil Ernerfeldt
2018-12-27 18:19:06 +01:00
parent a52f27b8c8
commit 500312e878
6 changed files with 96 additions and 27 deletions
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3
docs/frontend.js
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@@ -61,9 +61,10 @@ function paint_command(canvas, cmd) {
}
return;
case "text":
ctx.font = cmd.font;
ctx.fillStyle = styleFromColor(cmd.fill_color);
ctx.font = cmd.font_size + "px " + cmd.font_name;
ctx.textAlign = cmd.text_align;
ctx.textBaseline = "top";
ctx.fillText(cmd.text, cmd.pos.x, cmd.pos.y);
return;
}

22
docs/frontend.ts
View File

@@ -14,6 +14,11 @@ interface Color {
a: number;
}
interface Outline {
color: Color;
width: number;
}
interface Clear {
kind: "clear";
fill_color: Color;
@@ -21,28 +26,23 @@ interface Clear {
interface Line {
kind: "line";
color: Color;
points: Vec2[];
color: Color;
width: number;
}
interface Outline {
width: number;
color: Color;
}
interface Circle {
kind: "circle";
center: Vec2;
fill_color: Color | null;
kind: "circle";
outline: Outline | null;
radius: number;
}
interface Rect {
kind: "rect";
corner_radius: number;
fill_color: Color | null;
kind: "rect";
outline: Outline | null;
pos: Vec2;
size: Vec2;
@@ -51,7 +51,8 @@ interface Rect {
interface Text {
kind: "text";
fill_color: Color | null;
font: string;
font_name: string; // e.g. "Palatino"
font_size: number, // Height in pixels, e.g. 12
pos: Vec2;
stroke_color: Color | null;
text: string;
@@ -129,9 +130,10 @@ function paint_command(canvas, cmd: PaintCmd) {
return;
case "text":
ctx.font = cmd.font;
ctx.fillStyle = styleFromColor(cmd.fill_color);
ctx.font = `${cmd.font_size}px ${cmd.font_name}`;
ctx.textAlign = cmd.text_align;
ctx.textBaseline = "top";
ctx.fillText(cmd.text, cmd.pos.x, cmd.pos.y);
return;
}